零件库管理信息系统设计--part03：管理员登录部分设计
2024-06-21 17:56:02
兄弟们，我又回来啦！
上次我把表建完了。今天来点干货，我们用ssm框架来先简单实现一下管理员的登录功能。
在实现之前，我对user表（管理员表）做了些简单的修改，先来看看：
忽略哪些蓝色的马赛克和乱输的数据，这个表一共5个字段，useraccountnum为账号，其他的都应该能看出来是什么。当然这里还是要说一句，这不是最终的表结构，以后根据需求还会修改的。
那么表有了，开始创建一个动态网页项目，这里我用的eclipse,项目是导的包，包如下：
本来想用maven配置包的，但想到自己对maven用的不熟练，算了，下次用maven做。
建好目录，项目结构如下：
项目名是pls,取得是parts,Library,System三个单词的首字母。服务器用的tomcat9,我觉得挺好用的。比myeclipse自带的服务器不知道快到哪里去了。
首先来看web.xml,代码如下:
1 <?xml version="1.0" encoding="UTF-8"?> 2 <web-appxmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns="http://xmlns.jcp.org/xml/ns/javaee"xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"id="WebApp_ID"version="3.1"> 3 <display-name>pls</display-name> 4 <welcome-file-list> 5 <welcome-file>login.html</welcome-file> 6 <welcome-file>index.htm</welcome-file> 7 <welcome-file>index.jsp</welcome-file> 8 <welcome-file>default.html</welcome-file> 9 <welcome-file>default.htm</welcome-file> 10 <welcome-file>default.jsp</welcome-file> 11 </welcome-file-list> 12 13 <!--加载spring容器--> 14 <context-param> 15 <param-name>contextConfigLocation</param-name> 16 <param-value>/WEB-INF/classes/spring/applicationContext.xml,/WEB-INF/classes/spring/applicationContext-*.xml</param-value> 17 </context-param> 18 <listener> 19 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 20 </listener> 21 22 23 <!--编码过滤器--> 24 <filter> 25 <filter-name>encodingFilter</filter-name> 26 <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> 27 <async-supported>true</async-supported> 28 <init-param> 29 <param-name>encoding</param-name> 30 <param-value>UTF-8</param-value> 31 </init-param> 32 </filter> 33 <filter-mapping> 34 <filter-name>encodingFilter</filter-name> 35 <url-pattern>/*</url-pattern> 36 </filter-mapping> 37 38 <!--Spring监听器--> 39 <listener> 40 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 41 </listener> 42 43 <!--Spring MVC servlet--> 44 <servlet> 45 <servlet-name>SpringMVC</servlet-name> 46 <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 47 <init-param> 48 <param-name>contextConfigLocation</param-name> 49 <param-value>/WEB-INF/classes/spring/springmvc.xml</param-value> 50 </init-param> 51 <!-- 52 <load-on-startup>1</load-on-startup>53 <async-supported>true</async-supported>54 --> 55 </servlet> 56 <servlet-mapping> 57 <servlet-name>SpringMVC</servlet-name> 58 <url-pattern>*.action</url-pattern> 59 </servlet-mapping> 60 <welcome-file-list> 61 <welcome-file>/index.jsp</welcome-file> 62 </welcome-file-list> 63 64 </web-app>
感觉没什么好说的，用处注释都写了，看下一项，config文件夹的目录结构：
一样一样来，先是applicationContext.xml:
1 <beansxmlns="http://www.springframework.org/schema/beans" 2 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:mvc="http://www.springframework.org/schema/mvc" 3 xmlns:context="http://www.springframework.org/schema/context" 4 xmlns:aop="http://www.springframework.org/schema/aop"xmlns:tx="http://www.springframework.org/schema/tx" 5 xsi:schemaLocation="http://www.springframework.org/schema/beans6 http://www.springframework.org/schema/beans/spring-beans-3.1.xsd7 http://www.springframework.org/schema/mvc8 http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd9 http://www.springframework.org/schema/context10 http://www.springframework.org/schema/context/spring-context-3.1.xsd11 http://www.springframework.org/schema/aop12 http://www.springframework.org/schema/aop/spring-aop-3.1.xsd13 http://www.springframework.org/schema/tx14 http://www.springframework.org/schema/tx/spring-tx-3.1.xsd "> 15 16 17 <!--加载配置文件--> 18 <context:property-placeholderlocation="classpath:db.properties" /> 19 <!--使用第三方的数据库连接池dbcp--> 20 <beanid="dataSource"class="org.apache.commons.dbcp.BasicDataSource" 21 destroy-method="close"> 22 <propertyname="driverClassName"value="${jdbc.driver}" /> 23 <propertyname="url"value="${jdbc.url}" /> 24 <propertyname="username"value="${jdbc.username}" /> 25 <propertyname="password"value="${jdbc.password}" /> 26 <!--开发阶段数据库最大连接数建议设置小一点够用即可，设置为3--> 27 <propertyname="maxActive"value="${jdbc.maxActive}" /> 28 <propertyname="maxIdle"value="${jdbc.maxIdle}" /> 29 </bean> 30 31 <!--事务管理--> 32 33 <!--事务管理器34 mybatis使用jdbc事务管理35 --> 36 <beanid="transactionManager"class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> 37 <!--数据源--> 38 <propertyname="dataSource"ref="dataSource"/> 39 </bean> 40 41 <!--通知--> 42 <tx:adviceid="txAdvice"transaction-manager="transactionManager"> 43 <!--配置传播行为--> 44 <tx:attributes> 45 <tx:methodname="save*"propagation="REQUIRED" /> 46 <tx:methodname="insert*"propagation="REQUIRED"/> 47 <tx:methodname="update*"propagation="REQUIRED"/> 48 <tx:methodname="delete*"propagation="REQUIRED"/> 49 <tx:methodname="find*"propagation="SUPPORTS"read-only="true"/> 50 <tx:methodname="get*"propagation="SUPPORTS"read-only="true"/> 51 <tx:methodname="select*"propagation="SUPPORTS"read-only="true"/> 52 </tx:attributes> 53 </tx:advice> 54 55 <!--aop配置--> 56 <aop:config> 57 <aop:advisoradvice-ref="txAdvice" 58 pointcut="execution(* com.pls.service.imp.*.*(..))"/> 59 </aop:config> 60 61 62 </beans>
然后是applicationContext-dao.xml:
1 <beansxmlns="http://www.springframework.org/schema/beans" 2 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:mvc="http://www.springframework.org/schema/mvc" 3 xmlns:context="http://www.springframework.org/schema/context" 4 xmlns:aop="http://www.springframework.org/schema/aop"xmlns:tx="http://www.springframework.org/schema/tx" 5 xsi:schemaLocation="http://www.springframework.org/schema/beans6 http://www.springframework.org/schema/beans/spring-beans-3.1.xsd7 http://www.springframework.org/schema/mvc8 http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd9 http://www.springframework.org/schema/context10 http://www.springframework.org/schema/context/spring-context-3.1.xsd11 http://www.springframework.org/schema/aop12 http://www.springframework.org/schema/aop/spring-aop-3.1.xsd13 http://www.springframework.org/schema/tx14 http://www.springframework.org/schema/tx/spring-tx-3.1.xsd "> 15 16 <!--配置SqlSessionFactory--> 17 <beanid="sqlSessionFactoryBean"class="org.mybatis.spring.SqlSessionFactoryBean"> 18 <!--数据源--> 19 <propertyname="dataSource"ref="dataSource"/> 20 <!--配置SqlMapConfig.xml--> 21 <propertyname="configLocation"value="classpath:mybatis/SqlMapConfig.xml"/> 22 </bean> 23 24 <!--配置userDao--> 25 <!--<bean id="userDao" class="cn.itcast.ssm.dao.old.UserDaoImpl">26 注入会话工厂27 <property name="sqlSessionFactory" ref="sqlSessionFactoryBean"/>28 </bean>--> 29 30 31 <!--mapper动态代理--> 32 <!--配置userMapper33 MapperFactoryBean：用于生成 代理对象34 --> 35 <!--<bean id="userMapper" class="org.mybatis.spring.mapper.MapperFactoryBean">36 注入会话工厂37 <property name="sqlSessionFactory" ref="sqlSessionFactoryBean"/>38 mapper接口39 <property name="mapperInterface" value="cn.itcast.ssm.dao.mapper.UserMapper"/>40 </bean>--> 41 42 <!--使用mapper批量扫描器扫描mapper接口43 规则：mapper.xml和mapper.java在一个目录 且同名即可44 扫描出来mapper，自动让spring容器注册，bean的id就是mapper类名(首字母小写)45 --> 46 <beanclass="org.mybatis.spring.mapper.MapperScannerConfigurer"> 47 <!--会话工厂--> 48 <propertyname="sqlSessionFactoryBeanName"value="sqlSessionFactoryBean"/> 49 <!--扫描包路径50 多个包中间用半角逗号分隔51 --> 52 <propertyname="basePackage"value="com.pls.mapper"/> 53 </bean> 54 55 56 </beans>
这是以前学的时候用的配置文件，改了改继续拿来用，所以有大量注释掉的代码（我舍不得删.）
applicationContext-service.xml:
1 <beansxmlns="http://www.springframework.org/schema/beans" 2 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:mvc="http://www.springframework.org/schema/mvc" 3 xmlns:context="http://www.springframework.org/schema/context" 4 xmlns:aop="http://www.springframework.org/schema/aop"xmlns:tx="http://www.springframework.org/schema/tx" 5 xsi:schemaLocation="http://www.springframework.org/schema/beans6 http://www.springframework.org/schema/beans/spring-beans-3.1.xsd7 http://www.springframework.org/schema/mvc8 http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd9 http://www.springframework.org/schema/context10 http://www.springframework.org/schema/context/spring-context-3.1.xsd11 http://www.springframework.org/schema/aop12 http://www.springframework.org/schema/aop/spring-aop-3.1.xsd13 http://www.springframework.org/schema/tx14 http://www.springframework.org/schema/tx/spring-tx-3.1.xsd "> 15 16 17 <!--用户管理--> 18 19 <beanid="plsService"class="com.pls.service.imp.PlsServiceImp"/> 20 21 </beans>
这里我本来想用注解代替的，但不知怎么的注解没起作用，无法完成注入，有大神的话希望看到后面能为我指出原因。
springmvc-xml：
1 <beansxmlns="http://www.springframework.org/schema/beans" 2 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:mvc="http://www.springframework.org/schema/mvc" 3 xmlns:context="http://www.springframework.org/schema/context" 4 xmlns:aop="http://www.springframework.org/schema/aop"xmlns:tx="http://www.springframework.org/schema/tx" 5 xsi:schemaLocation="http://www.springframework.org/schema/beans6 http://www.springframework.org/schema/beans/spring-beans-3.1.xsd7 http://www.springframework.org/schema/mvc8 http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd9 http://www.springframework.org/schema/context10 http://www.springframework.org/schema/context/spring-context-3.1.xsd11 http://www.springframework.org/schema/aop12 http://www.springframework.org/schema/aop/spring-aop-3.1.xsd13 http://www.springframework.org/schema/tx14 http://www.springframework.org/schema/tx/spring-tx-3.1.xsd "> 15 16 <!--组件扫描 只扫描action--> 17 <context:component-scanbase-package="com.pls.controller" /> 18 19 20 <!--使用<mvc:annotation-driven />替换上边定义的处理器映射器和适配器--> 21 <mvc:annotation-driven/> 22 23 <!--视图解析器 解析jsp视图，默认使用jstl，要求classpath下有jstl的jar包--> 24 <bean25 class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 26 <!--视图的前缀--> 27 <propertyname="prefix"value="/WEB-INF/jsp/" /> 28 <!--视图的后缀--> 29 <propertyname="suffix"value=".jsp" /> 30 31 32 </bean> 33 34 35 <!--拦截器--> 36 <mvc:interceptors> 37 38 <mvc:interceptor> 39 <mvc:mappingpath="/**" /> 40 <beanclass="interceptor.LoginInterceptor"></bean> 41 </mvc:interceptor> 42 43 </mvc:interceptors> 44 45 46 </beans>
还有：sqlmapconfig.xml:
1 <?xml version="1.0" encoding="UTF-8"?> 2 <!DOCTYPE configuration3 PUBLIC "-//mybatis.org//DTD Config 3.0//EN"4 "http://mybatis.org/dtd/mybatis-3-config.dtd"> 5 <configuration> 6 7 <!--定义别名--> 8 <typeAliases> 9 <packagename="com.pls.po" /> 10 </typeAliases> 11 <!--配置mapper映射文件--> 12 <mappers> 13 <!--加载 原始dao使用映射文件--> 14 <!--<mapper resource="sqlmap/User.xml" />--> 15 16 <!--批量mapper扫描 遵循规则：将mapper.xml和mapper.java文件放在一个目录 且文件名相同--> 17 <!--<package name="cn.itcast.ssm.dao.mapper" />--> 18 </mappers> 19 </configuration>
为什么<mappers>内没有代码？回去看dao的xml。
接下来是mapper的目录和po的目录：
这里共有八张表的接口和pojo，今天要涉及到的只有红圈的选中的部分。
这些mapper和pojo不全是自己写的，大部分还是利用mybatis的逆向工程生成的，生成的配置文件如下：
1 <?xml version="1.0" encoding="UTF-8"?> 2 <!DOCTYPE generatorConfiguration3 PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"4 "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd"> 5 6 <generatorConfiguration> 7 <contextid="testTables"targetRuntime="MyBatis3"> 8 <commentGenerator> 9 <!--是否去除自动生成的注释 true：是 ： false:否--> 10 <propertyname="suppressAllComments"value="true" /> 11 </commentGenerator> 12 <!--数据库连接的信息：驱动类、连接地址、用户名、密码--> 13 <jdbcConnectiondriverClass="com.mysql.jdbc.Driver" 14 connectionURL="jdbc:mysql://localhost:3306/partslibrarysystem"userId="root" 15 password="202011"> 16 </jdbcConnection> 17 <!--<jdbcConnection driverClass="oracle.jdbc.OracleDriver"18 connectionURL="jdbc:oracle:thin:@127.0.0.1:1521:yycg"19 userId="yycg"20 password="yycg">21 </jdbcConnection>--> 22 23 <!--默认false，把JDBC DECIMAL 和 NUMERIC 类型解析为 Integer，为 true时把JDBC DECIMAL 和24 NUMERIC 类型解析为java.math.BigDecimal--> 25 <javaTypeResolver> 26 <propertyname="forceBigDecimals"value="false" /> 27 </javaTypeResolver> 28 29 <!--targetProject:生成PO类的位置--> 30 31 <javaModelGeneratortargetPackage="com.pls.po" 32 targetProject=".\src"> 33 34 <!--enableSubPackages:是否让schema作为包的后缀--> 35 36 <propertyname="enableSubPackages"value="false" /> 37 38 <!--从数据库返回的值被清理前后的空格--> 39 40 <propertyname="trimStrings"value="true" /> 41 </javaModelGenerator> 42 43 <!--targetProject:mapper映射文件生成的位置--> 44 <sqlMapGeneratortargetPackage="com.pls.mapper" 45 targetProject=".\src"> 46 <!--enableSubPackages:是否让schema作为包的后缀--> 47 <propertyname="enableSubPackages"value="false" /> 48 </sqlMapGenerator> 49 <!--targetPackage：mapper接口生成的位置--> 50 <javaClientGeneratortype="XMLMAPPER" 51 targetPackage="com.pls.mapper" 52 targetProject=".\src"> 53 <!--enableSubPackages:是否让schema作为包的后缀--> 54 <propertyname="enableSubPackages"value="false" /> 55 </javaClientGenerator> 56 <!--指定数据库表--> 57 <tableschema=""tableName="allsortparts"></table> 58 <tableschema=""tableName="user"></table> 59 <tableschema=""tableName="bearing"></table> 60 <tableschema=""tableName="coupling"></table> 61 <tableschema=""tableName="electromotor"></table> 62 <tableschema=""tableName="fastener"></table> 63 <tableschema=""tableName="flange"></table> 64 <tableschema=""tableName="sealing_element"></table> 65 66 <!--有些表的字段需要指定java类型67 <table schema="" tableName="">68 <columnOverride column="" javaType="" />69 </table>--> 70 </context> 71 </generatorConfiguration>
还需要这个java类：
1 packagegm;2 3 4 importjava.io.File;5 importjava.util.ArrayList;6 importjava.util.List;7 8 importorg.mybatis.generator.api.MyBatisGenerator;9 importorg.mybatis.generator.config.Configuration;10 importorg.mybatis.generator.config.xml.ConfigurationParser;11 importorg.mybatis.generator.internal.DefaultShellCallback;12 13 public classGeneratorSqlmap {14 15 public void generator() throwsException{16 17 List<String> warnings = new ArrayList<String>();18 boolean overwrite = true;19 //指定逆向工程配置文件。 20 File configFile = new File("generatorConfig.xml");21 ConfigurationParser cp = newConfigurationParser(warnings);22 Configuration config =cp.parseConfiguration(configFile);23 DefaultShellCallback callback = newDefaultShellCallback(overwrite);24 MyBatisGenerator myBatisGenerator = newMyBatisGenerator(config,25 callback, warnings);26 myBatisGenerator.generate(null);27 28 }29 public static void main(String[] args) throwsException {30 try{31 GeneratorSqlmap generatorSqlmap = newGeneratorSqlmap();32 generatorSqlmap.generator();33 } catch(Exception e) {34 e.printStackTrace();35 }36 37 }38 39 }
运行这个文件，mapper和pojo就自动帮你生成了，是不是很方便。
看一看mapper.xml和dao接口吧：
1 packagecom.pls.mapper;2 3 importcom.pls.po.User;4 importcom.pls.po.UserExample;5 importjava.util.List;6 importorg.apache.ibatis.annotations.Param;7 8 public interfaceUserMapper {9 intcountByExample(UserExample example);10 11 intdeleteByExample(UserExample example);12 13 intdeleteByPrimaryKey(Integer iduser);14 15 intinsert(User record);16 17 intinsertSelective(User record);18 19 List<User>selectByExample(UserExample example);20 21 User selectByPrimaryKey(Integer iduser);22 23 int updateByExampleSelective(@Param("record") User record, @Param("example") UserExample example);24 25 int updateByExample(@Param("record") User record, @Param("example") UserExample example);26 27 intupdateByPrimaryKeySelective(User record);28 29 intupdateByPrimaryKey(User record);30 31 User selectByUseraccountnum(String useraccountnum);32 33 List<User>getAllUser();34 35 }
1 <?xml version="1.0" encoding="UTF-8" ?> 2 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" > 3 <mapper namespace="com.pls.mapper.UserMapper" > 4 <resultMap id="BaseResultMap" type="com.pls.po.User" > 5 <id column="iduser" property="iduser" jdbcType="INTEGER" /> 6 <result column="username" property="username" jdbcType="VARCHAR" /> 7 <result column="userpassword" property="userpassword" jdbcType="VARCHAR" /> 8 <result column="useraccountnum" property="useraccountnum" jdbcType="VARCHAR" /> 9 <result column="useremail" property="useremail" jdbcType="VARCHAR" /> 10 </resultMap> 11 <sql id="Example_Where_Clause" > 12 <where > 13 <foreach collection="oredCriteria" item="criteria" separator="or" > 14 <if test="criteria.valid" > 15 <trim prefix="(" suffix=")" prefixOverrides="and" > 16 <foreach collection="criteria.criteria" item="criterion" > 17 <choose > 18 <when test="criterion.noValue" > 19 and ${criterion.condition}20 </when> 21 <when test="criterion.singleValue" > 22 and ${criterion.condition} #{criterion.value}23 </when> 24 <when test="criterion.betweenValue" > 25 and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}26 </when> 27 <when test="criterion.listValue" > 28 and ${criterion.condition}29 <foreach collection="criterion.value" item="listItem" open="(" close=")" separator="," > 30 #{listItem}31 </foreach> 32 </when> 33 </choose> 34 </foreach> 35 </trim> 36 </if> 37 </foreach> 38 </where> 39 </sql> 40 <sql id="Update_By_Example_Where_Clause" > 41 <where > 42 <foreach collection="example.oredCriteria" item="criteria" separator="or" > 43 <if test="criteria.valid" > 44 <trim prefix="(" suffix=")" prefixOverrides="and" > 45 <foreach collection="criteria.criteria" item="criterion" > 46 <choose > 47 <when test="criterion.noValue" > 48 and ${criterion.condition}49 </when> 50 <when test="criterion.singleValue" > 51 and ${criterion.condition} #{criterion.value}52 </when> 53 <when test="criterion.betweenValue" > 54 and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}55 </when> 56 <when test="criterion.listValue" > 57 and ${criterion.condition}58 <foreach collection="criterion.value" item="listItem" open="(" close=")" separator="," > 59 #{listItem}60 </foreach> 61 </when> 62 </choose> 63 </foreach> 64 </trim> 65 </if> 66 </foreach> 67 </where> 68 </sql> 69 <sql id="Base_Column_List" > 70 iduser, username, userpassword, useraccountnum, useremail71 </sql> 72 <select id="selectByExample" resultMap="BaseResultMap" parameterType="com.pls.po.UserExample" > 73 select74 <if test="distinct" > 75 distinct76 </if> 77 <include refid="Base_Column_List" /> 78 from user79 <if test="_parameter != null" > 80 <include refid="Example_Where_Clause" /> 81 </if> 82 <if test="orderByClause != null" > 83 order by ${orderByClause}84 </if> 85 </select> 86 <select id="selectByPrimaryKey" resultMap="BaseResultMap" parameterType="java.lang.Integer" > 87 select88 <include refid="Base_Column_List" /> 89 from user90 where iduser = #{iduser,jdbcType=INTEGER}91 </select> 92 <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" > 93 delete from user94 where iduser = #{iduser,jdbcType=INTEGER}95 </delete> 96 <delete id="deleteByExample" parameterType="com.pls.po.UserExample" > 97 delete from user98 <if test="_parameter != null" > 99 <include refid="Example_Where_Clause" /> 100 </if> 101 </delete> 102 <insert id="insert" parameterType="com.pls.po.User" > 103 insert into user (iduser, username, userpassword,104 useraccountnum, useremail)105 values (#{iduser,jdbcType=INTEGER}, #{username,jdbcType=VARCHAR}, #{userpassword,jdbcType=VARCHAR},106 #{useraccountnum,jdbcType=VARCHAR}, #{useremail,jdbcType=VARCHAR})107 </insert> 108 <insert id="insertSelective" parameterType="com.pls.po.User" > 109 insert into user110 <trim prefix="(" suffix=")" suffixOverrides="," > 111 <if test="iduser != null" > 112 iduser,113 </if> 114 <if test="username != null" > 115 username,116 </if> 117 <if test="userpassword != null" > 118 userpassword,119 </if> 120 <if test="useraccountnum != null" > 121 useraccountnum,122 </if> 123 <if test="useremail != null" > 124 useremail,125 </if> 126 </trim> 127 <trim prefix="values (" suffix=")" suffixOverrides="," > 128 <if test="iduser != null" > 129 #{iduser,jdbcType=INTEGER},130 </if> 131 <if test="username != null" > 132 #{username,jdbcType=VARCHAR},133 </if> 134 <if test="userpassword != null" > 135 #{userpassword,jdbcType=VARCHAR},136 </if> 137 <if test="useraccountnum != null" > 138 #{useraccountnum,jdbcType=VARCHAR},139 </if> 140 <if test="useremail != null" > 141 #{useremail,jdbcType=VARCHAR},142 </if> 143 </trim> 144 </insert> 145 <select id="countByExample" parameterType="com.pls.po.UserExample" resultType="java.lang.Integer" > 146 select count(*) from user147 <if test="_parameter != null" > 148 <include refid="Example_Where_Clause" /> 149 </if> 150 </select> 151 <update id="updateByExampleSelective" parameterType="map" > 152 update user153 <set > 154 <if test="record.iduser != null" > 155 iduser = #{record.iduser,jdbcType=INTEGER},156 </if> 157 <if test="record.username != null" > 158 username = #{record.username,jdbcType=VARCHAR},159 </if> 160 <if test="record.userpassword != null" > 161 userpassword = #{record.userpassword,jdbcType=VARCHAR},162 </if> 163 <if test="record.useraccountnum != null" > 164 useraccountnum = #{record.useraccountnum,jdbcType=VARCHAR},165 </if> 166 <if test="record.useremail != null" > 167 useremail = #{record.useremail,jdbcType=VARCHAR},168 </if> 169 </set> 170 <if test="_parameter != null" > 171 <include refid="Update_By_Example_Where_Clause" /> 172 </if> 173 </update> 174 <update id="updateByExample" parameterType="map" > 175 update user176 set iduser = #{record.iduser,jdbcType=INTEGER},177 username = #{record.username,jdbcType=VARCHAR},178 userpassword = #{record.userpassword,jdbcType=VARCHAR},179 useraccountnum = #{record.useraccountnum,jdbcType=VARCHAR},180 useremail = #{record.useremail,jdbcType=VARCHAR}181 <if test="_parameter != null" > 182 <include refid="Update_By_Example_Where_Clause" /> 183 </if> 184 </update> 185 <update id="updateByPrimaryKeySelective" parameterType="com.pls.po.User" > 186 update user187 <set > 188 <if test="username != null" > 189 username = #{username,jdbcType=VARCHAR},190 </if> 191 <if test="userpassword != null" > 192 userpassword = #{userpassword,jdbcType=VARCHAR},193 </if> 194 <if test="useraccountnum != null" > 195 useraccountnum = #{useraccountnum,jdbcType=VARCHAR},196 </if> 197 <if test="useremail != null" > 198 useremail = #{useremail,jdbcType=VARCHAR},199 </if> 200 </set> 201 where iduser = #{iduser,jdbcType=INTEGER}202 </update> 203 <update id="updateByPrimaryKey" parameterType="com.pls.po.User" > 204 update user205 set username = #{username,jdbcType=VARCHAR},206 userpassword = #{userpassword,jdbcType=VARCHAR},207 useraccountnum = #{useraccountnum,jdbcType=VARCHAR},208 useremail = #{useremail,jdbcType=VARCHAR}209 where iduser = #{iduser,jdbcType=INTEGER}210 </update> 211 212 <!-- 上面是机器生成的代码，以下是自己写的 --> 213 <select id="selectByUseraccountnum" resultMap="BaseResultMap" parameterType="java.lang.String" > 214 select215 <include refid="Base_Column_List" /> 216 from user217 where useraccountnum = #{useraccountnum,jdbcType=VARCHAR}218 </select> 219 220 <select id="getAllUser" resultMap="BaseResultMap" > 221 select *from user222 </select> 223 224 225 </mapper>
user.java没什么好说的，但还是贴上来：
1 packagecom.pls.po;2 3 public classUser {4 privateInteger iduser;5 6 privateString username;7 8 privateString userpassword;9 10 privateString useraccountnum;11 12 privateString useremail;13 14 publicInteger getIduser() {15 returniduser;16 }17 18 public voidsetIduser(Integer iduser) {19 this.iduser =iduser;20 }21 22 publicString getUsername() {23 returnusername;24 }25 26 public voidsetUsername(String username) {27 this.username = username == null ? null: username.trim();28 }29 30 publicString getUserpassword() {31 returnuserpassword;32 }33 34 public voidsetUserpassword(String userpassword) {35 this.userpassword = userpassword == null ? null: userpassword.trim();36 }37 38 publicString getUseraccountnum() {39 returnuseraccountnum;40 }41 42 public voidsetUseraccountnum(String useraccountnum) {43 this.useraccountnum = useraccountnum == null ? null: useraccountnum.trim();44 }45 46 publicString getUseremail() {47 returnuseremail;48 }49 50 public voidsetUseremail(String useremail) {51 this.useremail = useremail == null ? null: useremail.trim();52 }53 54 @Override55 publicString toString() {56 return "User [iduser=" + iduser + ", username=" + username + ", userpassword=" +userpassword57 + ", useraccountnum=" + useraccountnum + ", useremail=" + useremail + "]";58 }59 60 61 62 }
userExample看了下，有点晕：
1 packagecom.pls.po;2 3 importjava.util.ArrayList;4 importjava.util.List;5 6 public classUserExample {7 protectedString orderByClause;8 9 protected booleandistinct;10 11 protected List<Criteria>oredCriteria;12 13 publicUserExample() {14 oredCriteria = new ArrayList<Criteria>();15 }16 17 public voidsetOrderByClause(String orderByClause) {18 this.orderByClause =orderByClause;19 }20 21 publicString getOrderByClause() {22 returnorderByClause;23 }24 25 public void setDistinct(booleandistinct) {26 this.distinct =distinct;27 }28 29 public booleanisDistinct() {30 returndistinct;31 }32 33 public List<Criteria>getOredCriteria() {34 returnoredCriteria;35 }36 37 public voidor(Criteria criteria) {38 oredCriteria.add(criteria);39 }40 41 publicCriteria or() {42 Criteria criteria =createCriteriaInternal();43 oredCriteria.add(criteria);44 returncriteria;45 }46 47 publicCriteria createCriteria() {48 Criteria criteria =createCriteriaInternal();49 if (oredCriteria.size() == 0) {50 oredCriteria.add(criteria);51 }52 returncriteria;53 }54 55 protectedCriteria createCriteriaInternal() {56 Criteria criteria = newCriteria();57 returncriteria;58 }59 60 public voidclear() {61 oredCriteria.clear();62 orderByClause = null;63 distinct = false;64 }65 66 protected abstract static classGeneratedCriteria {67 protected List<Criterion>criteria;68 69 protectedGeneratedCriteria() {70 super();71 criteria = new ArrayList<Criterion>();72 }73 74 public booleanisValid() {75 return criteria.size() > 0;76 }77 78 public List<Criterion>getAllCriteria() {79 returncriteria;80 }81 82 public List<Criterion>getCriteria() {83 returncriteria;84 }85 86 protected voidaddCriterion(String condition) {87 if (condition == null) {88 throw new RuntimeException("Value for condition cannot be null");89 }90 criteria.add(newCriterion(condition));91 }92 93 protected voidaddCriterion(String condition, Object value, String property) {94 if (value == null) {95 throw new RuntimeException("Value for " + property + " cannot be null");96 }97 criteria.add(newCriterion(condition, value));98 }99 100 protected voidaddCriterion(String condition, Object value1, Object value2, String property) {101 if (value1 == null || value2 == null) {102 throw new RuntimeException("Between values for " + property + " cannot be null");103 }104 criteria.add(newCriterion(condition, value1, value2));105 }106 107 publicCriteria andIduserIsNull() {108 addCriterion("iduser is null");109 return (Criteria) this;110 }111 112 publicCriteria andIduserIsNotNull() {113 addCriterion("iduser is not null");114 return (Criteria) this;115 }116 117 publicCriteria andIduserEqualTo(Integer value) {118 addCriterion("iduser =", value, "iduser");119 return (Criteria) this;120 }121 122 publicCriteria andIduserNotEqualTo(Integer value) {123 addCriterion("iduser <>", value, "iduser");124 return (Criteria) this;125 }126 127 publicCriteria andIduserGreaterThan(Integer value) {128 addCriterion("iduser >", value, "iduser");129 return (Criteria) this;130 }131 132 publicCriteria andIduserGreaterThanOrEqualTo(Integer value) {133 addCriterion("iduser >=", value, "iduser");134 return (Criteria) this;135 }136 137 publicCriteria andIduserLessThan(Integer value) {138 addCriterion("iduser <", value, "iduser");139 return (Criteria) this;140 }141 142 publicCriteria andIduserLessThanOrEqualTo(Integer value) {143 addCriterion("iduser <=", value, "iduser");144 return (Criteria) this;145 }146 147 public Criteria andIduserIn(List<Integer>values) {148 addCriterion("iduser in", values, "iduser");149 return (Criteria) this;150 }151 152 public Criteria andIduserNotIn(List<Integer>values) {153 addCriterion("iduser not in", values, "iduser");154 return (Criteria) this;155 }156 157 publicCriteria andIduserBetween(Integer value1, Integer value2) {158 addCriterion("iduser between", value1, value2, "iduser");159 return (Criteria) this;160 }161 162 publicCriteria andIduserNotBetween(Integer value1, Integer value2) {163 addCriterion("iduser not between", value1, value2, "iduser");164 return (Criteria) this;165 }166 167 publicCriteria andUsernameIsNull() {168 addCriterion("username is null");169 return (Criteria) this;170 }171 172 publicCriteria andUsernameIsNotNull() {173 addCriterion("username is not null");174 return (Criteria) this;175 }176 177 publicCriteria andUsernameEqualTo(String value) {178 addCriterion("username =", value, "username");179 return (Criteria) this;180 }181 182 publicCriteria andUsernameNotEqualTo(String value) {183 addCriterion("username <>", value, "username");184 return (Criteria) this;185 }186 187 publicCriteria andUsernameGreaterThan(String value) {188 addCriterion("username >", value, "username");189 return (Criteria) this;190 }191 192 publicCriteria andUsernameGreaterThanOrEqualTo(String value) {193 addCriterion("username >=", value, "username");194 return (Criteria) this;195 }196 197 publicCriteria andUsernameLessThan(String value) {198 addCriterion("username <", value, "username");199 return (Criteria) this;200 }201 202 publicCriteria andUsernameLessThanOrEqualTo(String value) {203 addCriterion("username <=", value, "username");204 return (Criteria) this;205 }206 207 publicCriteria andUsernameLike(String value) {208 addCriterion("username like", value, "username");209 return (Criteria) this;210 }211 212 publicCriteria andUsernameNotLike(String value) {213 addCriterion("username not like", value, "username");214 return (Criteria) this;215 }216 217 public Criteria andUsernameIn(List<String>values) {218 addCriterion("username in", values, "username");219 return (Criteria) this;220 }221 222 public Criteria andUsernameNotIn(List<String>values) {223 addCriterion("username not in", values, "username");224 return (Criteria) this;225 }226 227 publicCriteria andUsernameBetween(String value1, String value2) {228 addCriterion("username between", value1, value2, "username");229 return (Criteria) this;230 }231 232 publicCriteria andUsernameNotBetween(String value1, String value2) {233 addCriterion("username not between", value1, value2, "username");234 return (Criteria) this;235 }236 237 publicCriteria andUserpasswordIsNull() {238 addCriterion("userpassword is null");239 return (Criteria) this;240 }241 242 publicCriteria andUserpasswordIsNotNull() {243 addCriterion("userpassword is not null");244 return (Criteria) this;245 }246 247 publicCriteria andUserpasswordEqualTo(String value) {248 addCriterion("userpassword =", value, "userpassword");249 return (Criteria) this;250 }251 252 publicCriteria andUserpasswordNotEqualTo(String value) {253 addCriterion("userpassword <>", value, "userpassword");254 return (Criteria) this;255 }256 257 publicCriteria andUserpasswordGreaterThan(String value) {258 addCriterion("userpassword >", value, "userpassword");259 return (Criteria) this;260 }261 262 publicCriteria andUserpasswordGreaterThanOrEqualTo(String value) {263 addCriterion("userpassword >=", value, "userpassword");264 return (Criteria) this;265 }266 267 publicCriteria andUserpasswordLessThan(String value) {268 addCriterion("userpassword <", value, "userpassword");269 return (Criteria) this;270 }271 272 publicCriteria andUserpasswordLessThanOrEqualTo(String value) {273 addCriterion("userpassword <=", value, "userpassword");274 return (Criteria) this;275 }276 277 publicCriteria andUserpasswordLike(String value) {278 addCriterion("userpassword like", value, "userpassword");279 return (Criteria) this;280 }281 282 publicCriteria andUserpasswordNotLike(String value) {283 addCriterion("userpassword not like", value, "userpassword");284 return (Criteria) this;285 }286 287 public Criteria andUserpasswordIn(List<String>values) {288 addCriterion("userpassword in", values, "userpassword");289 return (Criteria) this;290 }291 292 public Criteria andUserpasswordNotIn(List<String>values) {293 addCriterion("userpassword not in", values, "userpassword");294 return (Criteria) this;295 }296 297 publicCriteria andUserpasswordBetween(String value1, String value2) {298 addCriterion("userpassword between", value1, value2, "userpassword");299 return (Criteria) this;300 }301 302 publicCriteria andUserpasswordNotBetween(String value1, String value2) {303 addCriterion("userpassword not between", value1, value2, "userpassword");304 return (Criteria) this;305 }306 307 publicCriteria andUseraccountnumIsNull() {308 addCriterion("useraccountnum is null");309 return (Criteria) this;310 }311 312 publicCriteria andUseraccountnumIsNotNull() {313 addCriterion("useraccountnum is not null");314 return (Criteria) this;315 }316 317 publicCriteria andUseraccountnumEqualTo(String value) {318 addCriterion("useraccountnum =", value, "useraccountnum");319 return (Criteria) this;320 }321 322 publicCriteria andUseraccountnumNotEqualTo(String value) {323 addCriterion("useraccountnum <>", value, "useraccountnum");324 return (Criteria) this;325 }326 327 publicCriteria andUseraccountnumGreaterThan(String value) {328 addCriterion("useraccountnum >", value, "useraccountnum");329 return (Criteria) this;330 }331 332 publicCriteria andUseraccountnumGreaterThanOrEqualTo(String value) {333 addCriterion("useraccountnum >=", value, "useraccountnum");334 return (Criteria) this;335 }336 337 publicCriteria andUseraccountnumLessThan(String value) {338 addCriterion("useraccountnum <", value, "useraccountnum");339 return (Criteria) this;340 }341 342 publicCriteria andUseraccountnumLessThanOrEqualTo(String value) {343 addCriterion("useraccountnum <=", value, "useraccountnum");344 return (Criteria) this;345 }346 347 publicCriteria andUseraccountnumLike(String value) {348 addCriterion("useraccountnum like", value, "useraccountnum");349 return (Criteria) this;350 }351 352 publicCriteria andUseraccountnumNotLike(String value) {353 addCriterion("useraccountnum not like", value, "useraccountnum");354 return (Criteria) this;355 }356 357 public Criteria andUseraccountnumIn(List<String>values) {358 addCriterion("useraccountnum in", values, "useraccountnum");359 return (Criteria) this;360 }361 362 public Criteria andUseraccountnumNotIn(List<String>values) {363 addCriterion("useraccountnum not in", values, "useraccountnum");364 return (Criteria) this;365 }366 367 publicCriteria andUseraccountnumBetween(String value1, String value2) {368 addCriterion("useraccountnum between", value1, value2, "useraccountnum");369 return (Criteria) this;370 }371 372 publicCriteria andUseraccountnumNotBetween(String value1, String value2) {373 addCriterion("useraccountnum not between", value1, value2, "useraccountnum");374 return (Criteria) this;375 }376 377 publicCriteria andUseremailIsNull() {378 addCriterion("useremail is null");379 return (Criteria) this;380 }381 382 publicCriteria andUseremailIsNotNull() {383 addCriterion("useremail is not null");384 return (Criteria) this;385 }386 387 publicCriteria andUseremailEqualTo(String value) {388 addCriterion("useremail =", value, "useremail");389 return (Criteria) this;390 }391 392 publicCriteria andUseremailNotEqualTo(String value) {393 addCriterion("useremail <>", value, "useremail");394 return (Criteria) this;395 }396 397 publicCriteria andUseremailGreaterThan(String value) {398 addCriterion("useremail >", value, "useremail");399 return (Criteria) this;400 }401 402 publicCriteria andUseremailGreaterThanOrEqualTo(String value) {403 addCriterion("useremail >=", value, "useremail");404 return (Criteria) this;405 }406 407 publicCriteria andUseremailLessThan(String value) {408 addCriterion("useremail <", value, "useremail");409 return (Criteria) this;410 }411 412 publicCriteria andUseremailLessThanOrEqualTo(String value) {413 addCriterion("useremail <=", value, "useremail");414 return (Criteria) this;415 }416 417 publicCriteria andUseremailLike(String value) {418 addCriterion("useremail like", value, "useremail");419 return (Criteria) this;420 }421 422 publicCriteria andUseremailNotLike(String value) {423 addCriterion("useremail not like", value, "useremail");424 return (Criteria) this;425 }426 427 public Criteria andUseremailIn(List<String>values) {428 addCriterion("useremail in", values, "useremail");429 return (Criteria) this;430 }431 432 public Criteria andUseremailNotIn(List<String>values) {433 addCriterion("useremail not in", values, "useremail");434 return (Criteria) this;435 }436 437 publicCriteria andUseremailBetween(String value1, String value2) {438 addCriterion("useremail between", value1, value2, "useremail");439 return (Criteria) this;440 }441 442 publicCriteria andUseremailNotBetween(String value1, String value2) {443 addCriterion("useremail not between", value1, value2, "useremail");444 return (Criteria) this;445 }446 }447 448 public static class Criteria extendsGeneratedCriteria {449 450 protectedCriteria() {451 super();452 }453 }454 455 public static classCriterion {456 privateString condition;457 458 privateObject value;459 460 privateObject secondValue;461 462 private booleannoValue;463 464 private booleansingleValue;465 466 private booleanbetweenValue;467 468 private booleanlistValue;469 470 privateString typeHandler;471 472 publicString getCondition() {473 returncondition;474 }475 476 publicObject getValue() {477 returnvalue;478 }479 480 publicObject getSecondValue() {481 returnsecondValue;482 }483 484 public booleanisNoValue() {485 returnnoValue;486 }487 488 public booleanisSingleValue() {489 returnsingleValue;490 }491 492 public booleanisBetweenValue() {493 returnbetweenValue;494 }495 496 public booleanisListValue() {497 returnlistValue;498 }499 500 publicString getTypeHandler() {501 returntypeHandler;502 }503 504 protectedCriterion(String condition) {505 super();506 this.condition =condition;507 this.typeHandler = null;508 this.noValue = true;509 }510 511 protectedCriterion(String condition, Object value, String typeHandler) {512 super();513 this.condition =condition;514 this.value =value;515 this.typeHandler =typeHandler;516 if (value instanceof List<?>) {517 this.listValue = true;518 } else{519 this.singleValue = true;520 }521 }522 523 protectedCriterion(String condition, Object value) {524 this(condition, value, null);525 }526 527 protectedCriterion(String condition, Object value, Object secondValue, String typeHandler) {528 super();529 this.condition =condition;530 this.value =value;531 this.secondValue =secondValue;532 this.typeHandler =typeHandler;533 this.betweenValue = true;534 }535 536 protectedCriterion(String condition, Object value, Object secondValue) {537 this(condition, value, secondValue, null);538 }539 }540 }
service接口就不看了，直接看实现类代码：
1 packagecom.pls.service.imp;2 3 importjava.util.List;4 5 importjavax.annotation.Resource;6 7 importorg.springframework.stereotype.Service;8 9 importcom.pls.mapper.UserMapper;10 importcom.pls.po.User;11 importcom.pls.po.UserExample;12 importcom.pls.po.UserExample.Criteria;13 importcom.pls.service.PlsService;14 15 @Service("plsService")16 public class PlsServiceImp implementsPlsService {17 18 @Resource19 privateUserMapper userDao;20 21 22 @Override23 public User getUserById(intiduser) {24 //TODO Auto-generated method stub 25 return this.userDao.selectByPrimaryKey(iduser);26 }27 28 @Override29 public List<User>getAllUser() {30 //TODO Auto-generated method stub31 //List<User> list;32 33 34 //UserExample e=new UserExample(); 35 36 List<User> list=this.userDao.getAllUser();37 38 returnlist;39 }40 41 //根据用户名查找用户，主要用于登录时验证密码 42 @Override43 publicUser getUserByUseraccountnum(String useraccountnum){44 45 //UserExample example= new UserExample();46 //Criteria criteria=example.createCriteria();47 //criteria.andUseraccountnumEqualTo(useraccountnum); 48 User user=this.userDao.selectByUseraccountnum(useraccountnum);49 50 51 52 returnuser;53 }54 55 //删除方法 56 @Override57 public void deleteUser(intiduser){58 this.userDao.deleteByPrimaryKey(iduser);59 }60 61 //根据名字或账号查询方法 62 @Override63 public List<User>findByNameOrAccountnum(String nameOrAccountnum){64 UserExample e1=newUserExample();65 Criteria c1=e1.createCriteria();66 c1.andUsernameLike("%"+nameOrAccountnum+"%");67 List<User> list=this.userDao.selectByExample(e1);68 UserExample e2=newUserExample();69 Criteria c2=e2.createCriteria();70 c2.andUseraccountnumLike("%"+nameOrAccountnum+"%");71 list.addAll(this.userDao.selectByExample(e2));72 returnlist;73 }74 75 //插入的方法 76 @Override77 public intinsertUser(User user){78 79 int iduser=this.userDao.insert(user);80 81 returniduser;82 }83 84 //更新用户 85 @Override86 public intupdateUser(User User){87 88 int iduser=this.userDao.updateByPrimaryKey(User);89 90 returniduser;91 92 }93 }
控制层目录：
先看userController:
1 packagecom.pls.controller;2 3 importjavax.servlet.http.HttpServletRequest;4 5 importorg.springframework.context.ApplicationContext;6 importorg.springframework.context.support.ClassPathXmlApplicationContext;7 importorg.springframework.stereotype.Controller;8 importorg.springframework.ui.Model;9 importorg.springframework.web.bind.annotation.RequestMapping;10 11 importcom.pls.po.User;12 importcom.pls.service.PlsService;13 14 @Controller15 @RequestMapping("/log")16 public classUserController {17 18 ApplicationContext ac = new ClassPathXmlApplicationContext(new String[] { "spring/applicationContext.xml",19 "spring/applicationContext-dao.xml", "spring/applicationContext-service.xml"});20 PlsService plsService = (PlsService) ac.getBean("plsService");21 22 //用于验证用户密码是否输入正确 23 @RequestMapping("/submit")24 publicString toIndex(HttpServletRequest request, Model model, String useraccountnum, String password) {25 26 27 User user = this.plsService.getUserByUseraccountnum(useraccountnum);28 if (user != null) {29 if(user.getUserpassword().equals(password)) {30 31 model.addAttribute("user", user);32 model.addAttribute("iduser", user.getIduser());33 return "index";34 35 } else{36 return "error";37 }38 } else{39 return "error";40 }41 42 }43 44 //跳转到登录页面 45 @RequestMapping("/login")46 public String login(Model model) throwsException {47 48 return "login";49 }50 51 52 }
本来想用注解直接注入service的，结果一直报空指针错误，注入不成功，没办法只好用导配置文件的方式，不知道哪位大神能给我指点一下，说一下那个地方出错了。
这里我就不按action一个一个给你们看jsp页面及实现效果了，现在已经快12点了，我待会儿集中放后面。
manageController:
1 packagecom.pls.controller;2 3 importjava.util.List;4 5 importjavax.servlet.http.HttpServletRequest;6 7 importorg.springframework.context.ApplicationContext;8 importorg.springframework.context.support.ClassPathXmlApplicationContext;9 importorg.springframework.stereotype.Controller;10 importorg.springframework.ui.Model;11 importorg.springframework.web.bind.annotation.PathVariable;12 importorg.springframework.web.bind.annotation.RequestMapping;13 importorg.springframework.web.bind.annotation.RequestMethod;14 15 importcom.pls.po.User;16 importcom.pls.service.PlsService;17 18 @Controller19 @RequestMapping("/manage")20 public classMannageController {21 22 ApplicationContext ac = new ClassPathXmlApplicationContext(new String[] { "spring/applicationContext.xml",23 "spring/applicationContext-dao.xml", "spring/applicationContext-service.xml"});24 PlsService plsService = (PlsService) ac.getBean("plsService");25 26 @RequestMapping("/showUser")27 public String showUser(Model model) throwsException {28 29 List<User> list = this.plsService.getAllUser();30 model.addAttribute("list", list);31 32 return "showUser";33 }34 35 @RequestMapping(value = "/deleteUser/{iduser}", method =RequestMethod.GET)36 public String deleteUser(HttpServletRequest request, Model model, @PathVariable int iduser) throwsException {37 38 this.plsService.deleteUser(iduser);39 List<User> list = this.plsService.getAllUser();40 model.addAttribute("list", list);41 42 return "showUser";43 }44 45 @RequestMapping("/findUser")46 public String findUser(HttpServletRequest request, Model model, String nameOrAccountnum) throwsException {47 48 //this.plsService.findByNameOrAccountnum(nameOrAccountnum); 49 List<User> list = this.plsService.findByNameOrAccountnum(nameOrAccountnum);50 model.addAttribute("list", list);51 52 return "showUser";53 }54 55 //跳转到填加管理员页面 56 @RequestMapping("/addManage")57 public String addManage(Model model) throwsException {58 59 return "addManage";60 }61 62 //添加管理员 63 @RequestMapping("/submitUser")64 publicString submitUser(HttpServletRequest request, Model model, String accountnum, String userpassword,65 String username, String Email) throwsException {66 67 User user = newUser();68 user.setUseraccountnum(accountnum);69 user.setUseremail(Email);70 user.setUsername(username);71 user.setUserpassword(userpassword);72 73 int iduser = this.plsService.insertUser(user);74 75 if (iduser > 0) {76 77 List<User> list = this.plsService.getAllUser();78 model.addAttribute("list", list);79 80 return "showUser";81 }82 83 return "addUserError";84 }85 86 //修改管理员 87 @RequestMapping(value = "/updateUser/{iduser}", method =RequestMethod.GET)88 public String updateUser(HttpServletRequest request, Model model, @PathVariable int iduser) throwsException {89 90 User user = this.plsService.getUserById(iduser);91 model.addAttribute("user", user);92 93 return "updateManage";94 }95 96 //提交修改的管理员 97 @RequestMapping("/updateUserSubmit")98 publicString updateSubmitUser(HttpServletRequest request, Model model, String accountnum, String userpassword,99 String username, String Email, int iduser) throwsException {100 101 User user = newUser();102 user.setUseraccountnum(accountnum);103 user.setUseremail(Email);104 user.setUsername(username);105 user.setUserpassword(userpassword);106 user.setIduser(iduser);107 108 if (this.plsService.updateUser(user) > 0) {109 110 List<User> list = this.plsService.getAllUser();111 model.addAttribute("list", list);112 113 return "showUser";114 }115 return null;116 }117 118 }
webContent目录：
jsp页面代码，依次序排列：
1 <%@ page language="java"contentType="text/html; charset=UTF-8" 2 pageEncoding="UTF-8"%> 3 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 4 <html> 5 <head> 6 <title></title> 7 <metacharset="UTF-8"> 8 <linkrel="stylesheet"type="text/css"href="<%=request.getContextPath() %>/html/Css/bootstrap.css" /> 9 <linkrel="stylesheet"type="text/css"href="<%=request.getContextPath() %>/html/Css/bootstrap-responsive.css" /> 10 <linkrel="stylesheet"type="text/css"href="<%=request.getContextPath() %>/html/Css/style.css" /> 11 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/jquery2.js"></script> 12 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/jquery2.sorted.js"></script> 13 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/bootstrap.js"></script> 14 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/ckform.js"></script> 15 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/common.js"></script> 16 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/jquerypicture.js"></script> 17 18 <styletype="text/css"> 19 body{font-size:20px; 20 padding-bottom:40px; 21 background-color:#e9e7ef; 22 } 23 .sidebar-nav{ 24 padding:9px 0; 25 } 26 27 @media (max-width: 980px){ 28 /*Enable use of floated navbar text*/ 29 .navbar-text.pull-right {30 float:none; 31 padding-left:5px; 32 padding-right:5px; 33 } 34 }35 36 37 </style> 38 </head> 39 <body> 40 <br> 41 <fontcolor="#777777"><strong>请填写管理员资料：</strong></font> 42 <formaction="${pageContext.request.contextPath }/manage/submitUser.action"method="post"class="definewidth m20" > 43 <tableclass="table table-bordered table-hover m10"style="margin-left:10px;margin-top:3px;"> 44 45 46 <br> 47 <tr> 48 <tdclass="tableleft">账号</td> 49 <td><inputtype="text"name="accountnum" /></td> 50 <tdclass="tableleft">密码</td> 51 <td><inputtype="text"name="userpassword" /></td> 52 </tr> 53 <tr> 54 <tdclass="tableleft">姓名</td> 55 <td><inputtype="text"name="username" /></td> 56 <tdclass="tableleft">邮箱</td> 57 <td><inputtype="text"name="Email" /></td> 58 </tr> 59 60 61 </table> 62 <br> 63        <buttontype="submit"onclick="${pageContext.request.contextPath }/manage/submitUser.action"class="btn btn-primary">提交</button> 64 </form> 65 <imgsrc=""id="img0" > 66 67 <script> 68 $("#GoodsPicture").change(function(){69 varobjUrl=getObjectURL(this.files[0]) ;70 console.log("objUrl ="+objUrl) ;71 if(objUrl) {72 $("#img0").attr("src", objUrl) ;73 }74 }) ;75 76 </body> 77 </html> 78 <script> 79 $(function(){80 $('#backid').click(function(){81 window.location.href="goodsQuery.html";82 });83 });84 85 </script>
1 <%@ page language="java"contentType="text/html; charset=UTF-8" 2 pageEncoding="UTF-8"%> 3 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 4 <htmllang="zh"> 5 <head> 6 <metacharset="UTF-8"> 7 <metahttp-equiv="X-UA-Compatible"content="IE=edge,chrome=1"> 8 <metaname="viewport"content="width=device-width, initial-scale=1.0"> 9 <title>插入用户错误错误</title> 10 11 12 13 14 15 </head> 16 <body> 17 18 19 <h1>插入用户错误错误</h1> 20 21 22 </body> 23 </html>
1 <%@ page language="java"contentType="text/html; charset=UTF-8" 2 pageEncoding="UTF-8"%> 3 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 4 <htmllang="zh"> 5 <head> 6 <metacharset="UTF-8"> 7 <metahttp-equiv="X-UA-Compatible"content="IE=edge,chrome=1"> 8 <metaname="viewport"content="width=device-width, initial-scale=1.0"> 9 <title>错误</title> 10 11 12 13 14 15 </head> 16 <body> 17 18 19 <h1>不存在的用户或用户名密码错误</h1> 20 21 22 </body> 23 </html>
1 <%@ page language="java"contentType="text/html; charset=UTF-8" 2 pageEncoding="UTF-8"%> 3 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 4 5 <html> 6 <head> 7 <metacharset="utf-8"> 8 <title>零件库管理系统</title> 9 <metahttp-equiv="Content-Type"content="text/html; charset=utf-8" /> 10 <linkhref="../html/Css/adminStyle.css"rel="stylesheet"type="text/css" /> 11 12 <title>零件库管理系统</title> 13 <scripttype="text/javascript"src="../html/js/jquery1.js"></script> 14 <scripttype="text/javascript"> 15 $(document).ready(16 function() {17 $(".div2").click(18 function() {19 $(this).next("div").slideToggle("slow").siblings(20 ".div3:visible").slideUp("slow");21 });22 });23 functionopenurl(url) {24 varrframe=parent.document.getElementById("rightFrame");25 rframe.src=url;26 }27 </script> 28 <style> 29 body{ 30 margin:0; 31 font-family:微软雅黑; 32 background-image:url(images/.jpg); 33 background-repeat:no-repea; 34 background-size:cover; 35 background-attachment:fixed; 36 background-color:#DDDDDD37 38 } 39 40 .top1{ 41 position:absolute; 42 top:0px; 43 width:100%; 44 height:20px; 45 text-align:center; 46 color:#FFFFFF; 47 font-size:17px; 48 font-height:20px; 49 font-family:楷体; 50 background-color:#88888851 } 52 53 .title{ 54 float:left; 55 margin:-32px 20px; 56 font-size:40px; 57 color:#FFFFFF; 58 font-height:55px; 59 font-family:隶书; 60 } 61 62 .top2{ 63 position:absolute; 64 top:20px; 65 width:100%; 66 height:77px; 67 text-align:center; 68 color:#ccffff; 69 background-color:#88888870 } 71 72 .left{ 73 position:absolute; 74 left:0px; 75 top:97px; 76 width:200px; 77 height:85%; 78 border-right:1px solid #9370DB; 79 color:#000000; 80 font-size:20px; 81 text-align:center; 82 background-color:#B3B3B383 } 84 85 .right{ 86 position:absolute; 87 left:200px; 88 top:97px; 89 width:85.2%; 90 height:85%; 91 border-top:0px solid #484860; 92 font-size:14px; 93 text-align:center; 94 } 95 96 .end{ 97 position:absolute; 98 bottom:0px; 99 width:100%; 100 height:30px; 101 text-align:center; 102 color:#556B2F; 103 font-size:17px; 104 font-height:20px; 105 font-family:楷体; 106 background-color:#C0C0C0107 } 108 109 .div1{ 110 text-align:center; 111 width:200px; 112 padding-top:10px; 113 } 114 115 .div2{ 116 height:40px; 117 line-height:40px; 118 cursor:pointer; 119 font-size:18px; 120 position:relative; 121 border-bottom:#ccc 0px dotted; 122 } 123 124 .spgl{ 125 position:absolute; 126 height:20px; 127 width:20px; 128 left:40px; 129 top:10px; 130 background:url(images/1.png); 131 } 132 133 .yhgl{ 134 position:absolute; 135 height:20px; 136 width:20px; 137 left:40px; 138 top:10px; 139 background:url(images/4.png); 140 } 141 142 .gggl{ 143 position:absolute; 144 height:20px; 145 width:20px; 146 left:40px; 147 top:10px; 148 background:url(images/4.png); 149 } 150 151 .zlgl{ 152 position:absolute; 153 height:20px; 154 width:20px; 155 left:40px; 156 top:10px; 157 background:url(images/4.png); 158 } 159 160 .pjgl{ 161 position:absolute; 162 height:20px; 163 width:20px; 164 left:40px; 165 top:10px; 166 background:url(images/4.png); 167 } 168 169 .tcht{ 170 position:absolute; 171 height:20px; 172 width:20px; 173 left:40px; 174 top:10px; 175 background:url(images/2.png); 176 } 177 178 .div3{ 179 display:none; 180 cursor:pointer; 181 font-size:15px; 182 } 183 184 .div3 ul{ 185 margin:0; 186 padding:0; 187 } 188 189 .div3 li{ 190 height:30px; 191 line-height:30px; 192 list-style:none; 193 border-bottom:#ccc 1px dotted; 194 text-align:center; 195 } 196 197 .a{ 198 text-decoration:none; 199 color:#000000; 200 font-size:15px; 201 } 202 203 .a1{ 204 text-decoration:none; 205 color:#000000; 206 font-size:18px; 207 } 208 </style> 209 </head> 210 <body> 211 212 <divclass="top1"> 213 <marqueescrollAmount=2width=300>数据无价，请谨慎操作！</marquee> 214 </div> 215 <divclass="top2"> 216 <divclass="logo"> 217 <imgsrc="../html/images/admin_logo.png"title="在哪儿" /> 218 </div> 219 <divclass="title" > 220 <h3>零件库管理系统</h3> 221 </div> 222 <divclass="fr top-link"> 223 <ahref="admin_list.html"target="mainCont"title="DeathGhost"><i224 class="adminIcon"></i><span>管理员：${user.username }</span></a> 225 </div> 226 </div> 227 228 <divclass="left"> 229 <divclass="div1"> 230 <divclass="left_top"> 231 <imgsrc="../html/images/bbb_01.jpg"><imgsrc="../html/images/bbb_02.jpg" 232 id="2"><imgsrc="../html/images/bbb_03.jpg"><img233 src="../html/images/bbb_04.jpg"> 234 </div> 235 236 <divclass="div2"> 237 <divclass="spgl"></div> 238 视频管理239 </div> 240 <divclass="div3"> 241 <li><aclass="a"href="javascript:void(0);" 242 onClick="openurl('videoQuery.html');">查看所有视频</a></li> 243 <li><aclass="a"href="javascript:void(0);" 244 onClick="openurl('uservideoQuery.html');">用户视频列表</a></li> 245 246 </div> 247 <divclass="div2"> 248 <divclass="spgl"></div> 249 文档管理250 </div> 251 <divclass="div3"> 252 <ul> 253 <li><aclass="a"href="javascript:void(0);" 254 onClick="openurl('documentQuery.html');">查看所有文档</a></li> 255 <li><aclass="a"href="javascript:void(0);" 256 onClick="openurl('userdocumentQuery.html');">用户文档列表</a></li> 257 258 </ul> 259 </div> 260 <divclass="div2"> 261 <divclass="spgl"></div> 262 类别管理263 </div> 264 <divclass="div3"> 265 <ul> 266 <li><aclass="a"href="javascript:void(0);" 267 onClick="openurl('classQuery.html');">大类信息</a></li> 268 269 </ul> 270 </div> 271 <divclass="div2"> 272 <divclass="yhgl"></div> 273 用户管理274 </div> 275 <divclass="div3"> 276 <ul> 277 <li><aclass="a"href="javascript:void(0);" 278 onClick="openurl('studentQuery.html');">学生管理</a></li> 279 <li><aclass="a"href="javascript:void(0);" 280 onClick="openurl('${pageContext.request.contextPath }/manage/showUser.action');">老师管理</a></li> 281 </ul> 282 </div> 283 284 <divclass="div2"> 285 <divclass="gggl"></div> 286 评价管理287 </div> 288 <divclass="div3"> 289 290 <ul> 291 <li><aclass="a"href="javascript:void(0);" 292 onClick="openurl('deletecomment.html');">评价删除</a></li> 293 <li><aclass="a"href="javascript:void(0);" 294 onClick="openurl('useredit.html');">用户禁言</a></li> 295 </ul> 296 297 </div> 298 <divclass="div2"> 299 <divclass="pjgl"></div> 300 公告管理301 </div> 302 <divclass="div3"> 303 <ul> 304 <li><aclass="a"href="javascript:void(0);" 305 onClick="openurl('afficheQuery.html');">查看公告</a></li> 306 <li><aclass="a"href="javascript:void(0);" 307 onClick="openurl('afficheAdd.html');">添加公告</a></li> 308 </ul> 309 </div> 310 <aclass="a1"href="login.html"><divclass="div2"> 311 <divclass="tcht"></div> 312 退出后台313 </div></a> 314 </div> 315 </div> 316 317 <divclass="right"> 318 <iframeid="rightFrame"name="rightFrame"width="100%"height="100%" 319 scrolling="auto"marginheight="0"marginwidth="0"align="center" 320 style="border: 0px solid #CCC; margin: 0; padding: 0;"></iframe> 321 </div> 322 323 324 325 326 327 328 329 </body> 330 </html>
1 <%@ page language="java"contentType="text/html; charset=UTF-8" 2 pageEncoding="UTF-8"%> 3 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 4 <htmllang="zh"> 5 <head> 6 <metacharset="UTF-8"> 7 <metahttp-equiv="X-UA-Compatible"content="IE=edge,chrome=1"> 8 <metaname="viewport"content="width=device-width, initial-scale=1.0"> 9 <title>零件库管理系统登录界面</title> 10 11 <linkrel="stylesheet"type="text/css"href="../html/Css/styles.css"> 12 13 14 15 </head> 16 <body> 17 18 19 <divclass="wrapper"> 20 21 <divclass="container"> 22 <h1>零件库管理系统</h1> 23 <formclass="form"action="${pageContext.request.contextPath }/log/submit.action"method="post"> 24 <inputtype="text"placeholder="Username"name="useraccountnum"> 25 <inputtype="password"placeholder="Password"name="password"><br> 26 <buttontype="submit"id="login-button"onclick="${pageContext.request.contextPath }/log/submit.action"><strong>登陆</strong></button> 27 28 </form> 29 </div> 30 31 <ulclass="bg-bubbles"> 32 <li></li> 33 <li></li> 34 35 </ul> 36 37 </div> 38 39 40 41 </body> 42 </html>
1 <%@ page language="java"contentType="text/html; charset=UTF-8" 2 pageEncoding="UTF-8"%> 3 <%@ taglib uri="http://java.sun.com/jsp/jstl/fmt"prefix="fmt"%> 4 <%@ taglib uri="http://java.sun.com/jsp/jstl/core"prefix="c"%> 5 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 6 <html> 7 <head> 8 <title></title> 9 <metacharset="UTF-8"> 10 <linkrel="stylesheet"type="text/css"href="<%=request.getContextPath() %>/html/Css/bootstrap.css" /> 11 <linkrel="stylesheet"type="text/css" 12 href="<%=request.getContextPath() %>/html/Css/bootstrap-responsive.css" /> 13 <linkrel="stylesheet"type="text/css"href="<%=request.getContextPath() %>/html/Css/style.css" /> 14 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/jquery2.js"></script> 15 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/jquery2.sorted.js"></script> 16 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/bootstrap.js"></script> 17 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/ckform.js"></script> 18 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/common.js"></script> 19 20 <styletype="text/css"> 21 body{ 22 font-size:20px; 23 padding-bottom:40px; 24 background-color:#e9e7ef; 25 } 26 27 .sidebar-nav{ 28 padding:9px 0; 29 } 30 31 @media ( max-width : 980px){ 32 /*Enable use of floated navbar text*/ 33 .navbar-text.pull-right {34 float:none; 35 padding-left:5px; 36 padding-right:5px; 37 } 38 }39 </style> 40 </head> 41 <body> 42 <formclass="form-inline definewidth m20"action="${pageContext.request.contextPath }/manage/findUser.action"method="post"> 43 <fontcolor="#777777"><strong>管理员姓名或账号：</strong></font> <input44 type="text"name="nameOrAccountnum"id="menuname"class="abc input-default" 45 placeholder=""value=""> 46 <buttontype="submit"class="btn btn-primary">查询</button> 47 <buttontype="button"id="addnew"> 48 <ahref="${pageContext.request.contextPath }/manage/addManage.action">添加管理员</a> 49 </button> 50 </form> 51 <tableclass="table table-bordered table-hover definewidth m10"> 52 <thead> 53 <tr> 54 <th>管理员姓名</th> 55 56 <th>管理员账号</th> 57 58 <th>Email</th> 59 <th>注销账户</th> 60 <th>修改用户</th> 61 </tr> 62 </thead> 63 <c:forEachitems="${list}"var="manage"> 64 <tr> 65 <!--<a href="teacherdetail.html">nblyp</a>--> 66 <td>${manage.username }</td> 67 68 <td>${manage.useraccountnum }</td> 69 <td>${manage.useremail }</td> 70 <!-- 71 <td><button type="submit" οnclick="${pageContext.request.contextPath }/manage/deleteUser/${manage.iduser }.action" method="get">注销</button></td>72 --> 73 <td><ahref="${pageContext.request.contextPath }/manage/deleteUser/${manage.iduser }.action">注销</a></td> 74 <td><ahref="${pageContext.request.contextPath }/manage/updateUser/${manage.iduser }.action">修改</a></td> 75 </tr> 76 </c:forEach> 77 78 79 </table> 80 81 </body> 82 </html>
1 <%@ page language="java"contentType="text/html; charset=UTF-8" 2 pageEncoding="UTF-8"%> 3 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 4 <html> 5 <head> 6 <title></title> 7 <metacharset="UTF-8"> 8 <linkrel="stylesheet"type="text/css"href="<%=request.getContextPath() %>/html/Css/bootstrap.css" /> 9 <linkrel="stylesheet"type="text/css"href="<%=request.getContextPath() %>/html/Css/bootstrap-responsive.css" /> 10 <linkrel="stylesheet"type="text/css"href="<%=request.getContextPath() %>/html/Css/style.css" /> 11 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/jquery2.js"></script> 12 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/jquery2.sorted.js"></script> 13 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/bootstrap.js"></script> 14 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/ckform.js"></script> 15 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/common.js"></script> 16 <scripttype="text/javascript"src="<%=request.getContextPath() %>/html/js/jquerypicture.js"></script> 17 18 <styletype="text/css"> 19 body{font-size:20px; 20 padding-bottom:40px; 21 background-color:#e9e7ef; 22 } 23 .sidebar-nav{ 24 padding:9px 0; 25 } 26 27 @media (max-width: 980px){ 28 /*Enable use of floated navbar text*/ 29 .navbar-text.pull-right {30 float:none; 31 padding-left:5px; 32 padding-right:5px; 33 } 34 }35 36 37 </style> 38 </head> 39 <body> 40 <br> 41 <fontcolor="#777777"><strong>请填写管理员资料：</strong></font> 42 <formaction="${pageContext.request.contextPath }/manage/updateUserSubmit.action"method="post"class="definewidth m20" > 43 <tableclass="table table-bordered table-hover m10"style="margin-left:10px;margin-top:3px;"> 44 45 46 <br> 47 <tr> 48 49 <tdclass="tableleft">账号</td> 50 <td><inputtype="text"name="accountnum"value=${user.useraccountnum}/></td> 51 <tdclass="tableleft">密码</td> 52 <td><inputtype="text"name="userpassword"value=${user.userpassword}/></td> 53 </tr> 54 <tr> 55 <tdclass="tableleft">真实姓名</td> 56 <td><inputtype="text"name="username"value=${user.username}/></td> 57 <tdclass="tableleft">邮箱</td> 58 <td><inputtype="text"name="Email"value=${user.useremail}/></td> 59 </tr> 60 <inputtype="hidden"name="iduser"value=${user.iduser}/> 61 62 </table> 63 <br> 64        <buttontype="submit"onclick="${pageContext.request.contextPath }/manage/updateUserSubmit.action"class="btn btn-primary">提交</button> 65 </form> 66 <imgsrc=""id="img0" > 67 68 <script> 69 $("#GoodsPicture").change(function(){70 varobjUrl=getObjectURL(this.files[0]) ;71 console.log("objUrl ="+objUrl) ;72 if(objUrl) {73 $("#img0").attr("src", objUrl) ;74 }75 }) ;76 77 </body> 78 </html> 79 <script> 80 $(function(){81 $('#backid').click(function(){82 window.location.href="goodsQuery.html";83 });84 });85 86 </script>
代码是糙了一点，不过因为是第一次做项目嘛，包容包容。
来看看最后效果：
这肯定不是最终版本，我还有一些功能及一些地方需要修改。前端的代码不是我自己写的，是从网上下载的免费模板，在此感谢源码之家提供的免费模板，有兴趣的小伙伴可以取下一个来玩。本人第一次做项目，发到博客来和大家探讨学习，希望那些大神嘴下留情，不喜勿喷。
我还会继续更新我的毕设的，感谢大家支持。
转载于:https://www.cnblogs.com/zoroDu/p/6608099.html
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