SpringBoot+MyBatisPlus+Redis+Jwt+Shiro+Vue 完整博客文章管理前后端实战
2024-06-26 15:27:26
SpringBoot 前后端分离开发项目
文章总体分为3大部分，Java后端接口和vue前端页面，接口联调。
从零开始搭建一个项目骨架，最好选择合适，熟悉的技术，并且在未来易拓展，适合微服务化体系等。所以一般以Springboot作为我们的框架基础，这是离不开的了。
然后数据层，我们常用的是Mybatis，易上手，方便维护。但是单表操作比较困难，特别是添加字段或减少字段的时候，比较繁琐，所以这里我推荐使用Mybatis Plus（https://mp.baomidou.com/），为简化开发而生，只需简单配置，即可快速进行 CRUD 操作，从而节省大量时间。
作为一个项目骨架，权限也是我们不能忽略的，Shiro配置简单，使用也简单，所以使用Shiro作为我们的的权限。
考虑到项目可能需要部署多台，这时候我们的会话等信息需要共享，Redis是现在主流的缓存中间件，也适合我们的项目。
然后因为前后端分离，所以我们使用jwt作为我们用户身份凭证。
ok，我们现在就开始搭建我们的项目脚手架！
技术栈：
- SpringBoot
- mybatis plus
- shiro
- lombok
- redis
- hibernate validatior
- jwt
目录
- SpringBoot 前后端分离开发项目
- 一、Springboot Maven 配置
- 二、yml开发配置
- 三、创建数据表和默认数据
- 四、代码自动生成
- 五、统一消息响应结果封装
- 六、整合shiro+jwt，并会话共享
- 七、 登录权限校验
- 八、JwtToken、 JwtUtils 和 JwtFilter
- 九、全局异常处理
- 十、配置
- 十一、登录登出接口开发
- 十二、博客接口开发
- 十三、Vue前端页面开发
- 十四、总结
一、Springboot Maven 配置
porm.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><groupId>com.damiao</groupId><artifactId>article</artifactId><version>0.0.1-SNAPSHOT</version><name>article</name><description>Demo project for Spring Boot</description><properties><java.version>1.8</java.version><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding><spring-boot.version>2.3.7.RELEASE</spring-boot.version></properties><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><!-- <dependency>-->
<!-- <groupId>org.springframework.boot</groupId>-->
<!-- <artifactId>spring-boot-devtools</artifactId>-->
<!-- <scope>runtime</scope>-->
<!-- <optional>true</optional>-->
<!-- </dependency>--><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId></dependency><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><optional>true</optional></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope><exclusions><exclusion><groupId>org.junit.vintage</groupId><artifactId>junit-vintage-engine</artifactId></exclusion></exclusions></dependency><!--mp--><dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-boot-starter</artifactId><version>3.0.5</version></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-freemarker</artifactId></dependency><!--mp代码生成器--><dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-generator</artifactId><version>3.0.5</version></dependency><dependency><groupId>org.apache.velocity</groupId><artifactId>velocity-engine-core</artifactId><version>2.2</version></dependency><dependency><groupId>org.hibernate</groupId><artifactId>hibernate-core</artifactId><version>5.0.7.Final</version></dependency><dependency><groupId>org.crazycake</groupId><artifactId>shiro-redis-spring-boot-starter</artifactId><version>3.2.1</version></dependency><!-- hutool工具类--><dependency><groupId>cn.hutool</groupId><artifactId>hutool-all</artifactId><version>5.5.1</version></dependency><!-- jwt --><dependency><groupId>io.jsonwebtoken</groupId><artifactId>jjwt</artifactId><version>0.9.1</version></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-validation</artifactId><version>2.7.0</version></dependency></dependencies><dependencyManagement><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-dependencies</artifactId><version>${spring-boot.version}</version><type>pom</type><scope>import</scope></dependency></dependencies></dependencyManagement><build><plugins><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><version>3.8.1</version><configuration><source>1.8</source><target>1.8</target><encoding>UTF-8</encoding></configuration></plugin><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><version>2.3.7.RELEASE</version><configuration><mainClass>com.article.ArticleApplication</mainClass></configuration><executions><execution><id>repackage</id><goals><goal>repackage</goal></goals></execution></executions></plugin></plugins></build></project>二、yml开发配置
application.xml
# DataSource Config
spring:datasource:driver-class-name: com.mysql.cj.jdbc.Driverurl: jdbc:mysql://localhost:3306/article?useUnicode=true&useSSL=false&characterEncoding=utf8&serverTimezone=Asia/Shanghaiusername: rootpassword: root
mybatis-plus:mapper-locations: classpath*:/mapper/**Mapper.xml
server:port: 8081
shiro-redis:enabled: trueredis-manager:host: 127.0.0.1:6379start-cmd: redis-server.exe redis.windows.confhelp-doc: https://blog.csdn.net/qq_38220334/article/details/105527236cmd-path: D:\Program Files\Redis
markerhub:jwt:secret: f4e2e52034348f86b67cde581c0f9eb5expire: 604800header: Authorization
三、创建数据表和默认数据
CREATE TABLE `m_user` (`id` bigint(20) NOT NULL AUTO_INCREMENT,`username` varchar(64) DEFAULT NULL,`avatar` varchar(255) DEFAULT NULL,`email` varchar(64) DEFAULT NULL,`password` varchar(64) DEFAULT NULL,`status` int(5) NOT NULL,`created` datetime DEFAULT NULL,`last_login` datetime DEFAULT NULL,PRIMARY KEY (`id`),KEY `UK_USERNAME` (`username`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE TABLE `m_blog` (`id` bigint(20) NOT NULL AUTO_INCREMENT,`user_id` bigint(20) NOT NULL,`title` varchar(255) NOT NULL,`description` varchar(255) NOT NULL,`content` longtext,`created` datetime NOT NULL ON UPDATE CURRENT_TIMESTAMP,`status` tinyint(4) DEFAULT NULL,PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=11 DEFAULT CHARSET=utf8mb4;
INSERT INTO `vueblog`.`m_user` (`id`, `username`, `avatar`, `email`, `password`, `status`, `created`, `last_login`) VALUES ('1', 'markerhub', 'https://image-1300566513.cos.ap-guangzhou.myqcloud.com/upload/images/5a9f48118166308daba8b6da7e466aab.jpg', NULL, '96e79218965eb72c92a549dd5a330112', '0', '2020-04-20 10:44:01', NULL);
四、代码自动生成
package com.damiao.article;import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.annotation.FieldFill;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.core.exceptions.MybatisPlusException;
import com.baomidou.mybatisplus.generator.AutoGenerator;
import com.baomidou.mybatisplus.generator.config.DataSourceConfig;
import com.baomidou.mybatisplus.generator.config.GlobalConfig;
import com.baomidou.mybatisplus.generator.config.PackageConfig;
import com.baomidou.mybatisplus.generator.config.StrategyConfig;
import com.baomidou.mybatisplus.generator.config.po.TableFill;
import com.baomidou.mybatisplus.generator.config.rules.DateType;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;
import org.apache.commons.lang3.StringUtils;import java.util.ArrayList;
import java.util.Scanner;public class CodeGenerator {public static String scanner(String tip) {Scanner scanner = new Scanner(System.in);StringBuilder help = new StringBuilder();help.append("请输入" + tip + "：");System.out.println(help.toString());if (scanner.hasNext()) {String ipt = scanner.next();if (StringUtils.isNotBlank(ipt)) {return ipt;}}throw new MybatisPlusException("请输入正确的" + tip + "！");}public static void main(String[] args) {// 代码生成器AutoGenerator mpg = new AutoGenerator();// 全局配置GlobalConfig gc = new GlobalConfig();String projectPath = System.getProperty("user.dir");gc.setOutputDir(projectPath + "/src/main/java");//设置代码生成路径gc.setFileOverride(true);//是否覆盖以前文件gc.setOpen(false);//是否打开生成目录gc.setAuthor("damiao");//设置项目作者名称gc.setIdType(IdType.AUTO);//设置主键策略gc.setBaseResultMap(true);//生成基本ResultMapgc.setBaseColumnList(true);//生成基本ColumnListgc.setServiceName("%sService");//去掉服务默认前缀gc.setDateType(DateType.ONLY_DATE);//设置时间类型mpg.setGlobalConfig(gc);// 数据源配置DataSourceConfig dsc = new DataSourceConfig();dsc.setUrl("jdbc:mysql://localhost:3306/article?useUnicode=true&characterEncoding=utf-8&serverTimezone=GMT%2B8");dsc.setDriverName("com.mysql.cj.jdbc.Driver");dsc.setUsername("root");dsc.setPassword("root");mpg.setDataSource(dsc);// 包配置PackageConfig pc = new PackageConfig();pc.setParent("com.damiao");pc.setMapper("mapper");pc.setXml("mapper.xml");pc.setEntity("pojo");pc.setService("service");pc.setServiceImpl("service.impl");pc.setController("controller");mpg.setPackageInfo(pc);// 策略配置StrategyConfig sc = new StrategyConfig();sc.setNaming(NamingStrategy.underline_to_camel);sc.setColumnNaming(NamingStrategy.underline_to_camel);sc.setEntityLombokModel(true);//自动lomboksc.setRestControllerStyle(true);sc.setControllerMappingHyphenStyle(true);sc.setLogicDeleteFieldName("deleted");//设置逻辑删除//设置自动填充配置TableFill gmt_create = new TableFill("create_time", FieldFill.INSERT);TableFill gmt_modified = new TableFill("update_time", FieldFill.INSERT_UPDATE);ArrayList<TableFill> tableFills=new ArrayList<>();tableFills.add(gmt_create);tableFills.add(gmt_modified);sc.setTableFillList(tableFills);//乐观锁sc.setVersionFieldName("version");sc.setRestControllerStyle(true);//驼峰命名// sc.setTablePrefix("tbl_"); 设置表名前缀sc.setInclude(scanner("表名，多个英文逗号分割").split(","));mpg.setStrategy(sc);// 生成代码mpg.execute();}}
五、统一消息响应结果封装
package com.damiao.common.lang;import lombok.Data;import java.io.Serializable;@Data
public class Result implements Serializable {private int code; // 200 是正常 非200 表示异常private String msg;private Object data;public static Result succ(Object data){return succ(200,"操作成功",data);}public static Result succ(int code, String msg, Object data){Result r = new Result();r.setCode(code);r.setData(data);r.setMsg(msg);return r;}public static Result fail(String msg){return fail(400, msg, "");}public static Result fail(String msg, Object data){return fail(400, msg, data);}public static Result fail(int code, String msg, Object data){Result r = new Result();r.setCode(code);r.setData(data);r.setMsg(msg);return r;}
}六、整合shiro+jwt，并会话共享
package com.damiao.article.config;import com.damiao.shiro.AccountRealm;
import com.damiao.shiro.JwtFilter;
import org.apache.shiro.mgt.SessionsSecurityManager; // SecurityManager
import org.apache.shiro.mgt.SecurityManager;
import org.apache.shiro.session.mgt.SessionManager;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.spring.web.config.DefaultShiroFilterChainDefinition;
import org.apache.shiro.spring.web.config.ShiroFilterChainDefinition;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.apache.shiro.web.session.mgt.DefaultWebSessionManager;
import org.crazycake.shiro.RedisCacheManager;
import org.crazycake.shiro.RedisSessionDAO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import sun.security.krb5.Realm;import javax.servlet.Filter;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;@Configuration
public class ShiroConfig {@AutowiredJwtFilter jwtFilter;@Beanpublic SessionManager sessionManager(RedisSessionDAO redisSessionDAO) {DefaultWebSessionManager sessionManager = new DefaultWebSessionManager();// inject redisSessionDAOsessionManager.setSessionDAO(redisSessionDAO);// other stuff...return sessionManager;}@Beanpublic SessionsSecurityManager securityManager(AccountRealm accountRealm, SessionManager sessionManager, RedisCacheManager redisCacheManager) {DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager(accountRealm);//inject sessionManagersecurityManager.setSessionManager(sessionManager);// inject redisCacheManagersecurityManager.setCacheManager(redisCacheManager);// other stuff...return securityManager;}@Beanpublic ShiroFilterChainDefinition shiroFilterChainDefinition() {DefaultShiroFilterChainDefinition chainDefinition = new DefaultShiroFilterChainDefinition();Map<String, String> filterMap = new LinkedHashMap<>();filterMap.put("/**", "jwt"); // 主要通过注解方式校验权限chainDefinition.addPathDefinitions(filterMap);return chainDefinition;}@Bean("shiroFilterFactoryBean")public ShiroFilterFactoryBean shiroFilterFactoryBean(SecurityManager securityManager,ShiroFilterChainDefinition shiroFilterChainDefinition) {ShiroFilterFactoryBean shiroFilter = new ShiroFilterFactoryBean();shiroFilter.setSecurityManager(securityManager);Map<String, Filter> filters = new HashMap<>();filters.put("jwt", jwtFilter);shiroFilter.setFilters(filters);Map<String, String> filterMap = shiroFilterChainDefinition.getFilterChainMap();shiroFilter.setFilterChainDefinitionMap(filterMap);return shiroFilter;}}七、 登录权限校验
AccountRealm
package com.damiao.shiro;import com.damiao.pojo.MUser;
import com.damiao.service.MUserService;
import com.damiao.util.JwtUtils;
import org.apache.shiro.authc.*;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.subject.PrincipalCollection;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;@Component
public class AccountRealm extends AuthorizingRealm {@AutowiredJwtUtils jwtUtils;@AutowiredMUserService mUserService;@Overridepublic boolean supports(AuthenticationToken token) {return token instanceof JwtToken;}@Overrideprotected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principalCollection) {return null;}@Overrideprotected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {JwtToken jwtToken = (JwtToken) token;// 获取 userId 查询出 用户 信息String userId = jwtUtils.getClaimByToken( (String) jwtToken.getPrincipal() ).getSubject();MUser mUser = mUserService.getById(Long.valueOf(userId));// 如果 该用户为空if(mUser == null){throw new UnknownAccountException("账户不存在");}// 如果该账户被锁定if(mUser.getStatus() == -1){throw new LockedAccountException("账户已被锁定");}AccountProfile profile = new AccountProfile();BeanUtils.copyProperties(mUser, profile);return new SimpleAuthenticationInfo(profile,jwtToken.getCredentials(),getName());}
}AccountProfile
package com.damiao.shiro;import lombok.Data;import java.io.Serializable;
import java.util.Date;@Data
public class AccountProfile implements Serializable {private Long id;private String username;private String avatar;private String email;private Date created;
}八、JwtToken、 JwtUtils 和 JwtFilter
JwtToken
// JwtToken
package com.damiao.shiro;import org.apache.shiro.authc.AuthenticationToken;public class JwtToken implements AuthenticationToken {private String token;public JwtToken(String jwt){this.token = jwt;}@Overridepublic Object getPrincipal() {return token;}@Overridepublic Object getCredentials() {return token;}
}JwtUtils
package com.damiao.util;import io.jsonwebtoken.Claims;
import io.jsonwebtoken.Jwts;
import io.jsonwebtoken.SignatureAlgorithm;
import lombok.Data;
import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;import java.util.Date;/*** jwt工具类*/
@Slf4j
@Data
@Component
@ConfigurationProperties(prefix = "markerhub.jwt")
public class JwtUtils {private String secret;private long expire;private String header;/*** 生成jwt token*/public String generateToken(long userId) {Date nowDate = new Date();//过期时间Date expireDate = new Date(nowDate.getTime() + expire * 1000);return Jwts.builder().setHeaderParam("typ", "JWT").setSubject(userId+"").setIssuedAt(nowDate).setExpiration(expireDate).signWith(SignatureAlgorithm.HS512, secret).compact();}public Claims getClaimByToken(String token) {try {return Jwts.parser().setSigningKey(secret).parseClaimsJws(token).getBody();}catch (Exception e){log.debug("validate is token error ", e);return null;}}/*** token是否过期* @return true：过期*/public boolean isTokenExpired(Date expiration) {return expiration.before(new Date());}
}
JwtFilter
package com.damiao.shiro;import cn.hutool.json.JSONUtil;
import com.damiao.common.lang.Result;
import com.damiao.util.JwtUtils;
import io.jsonwebtoken.Claims;
import org.apache.commons.lang3.StringUtils;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.AuthenticationToken;
import org.apache.shiro.authc.ExpiredCredentialsException;
import org.apache.shiro.web.filter.authc.AuthenticatingFilter;
import org.apache.shiro.web.util.WebUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.bind.annotation.RequestMethod;
//import com.hutool.json.JSONUtil;import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;@Component
public class JwtFilter extends AuthenticatingFilter {@AutowiredJwtUtils jwtUtils;@Overrideprotected AuthenticationToken createToken(ServletRequest servletRequest, ServletResponse servletResponse) throws Exception {HttpServletRequest request = (HttpServletRequest) servletRequest;String jwt = request.getHeader("Authorization");if(StringUtils.isEmpty(jwt)){return null;}return new JwtToken(jwt);}@Overrideprotected boolean onAccessDenied(ServletRequest servletRequest, ServletResponse servletResponse) throws Exception {HttpServletRequest request = (HttpServletRequest) servletRequest;String jwt = request.getHeader("Authorization");if(StringUtils.isEmpty(jwt)){return true;}else{// 校验 JWTClaims claim = jwtUtils.getClaimByToken(jwt);if(claim == null || jwtUtils.isTokenExpired(claim.getExpiration())){throw new ExpiredCredentialsException("Token已经失效，请重新登陆");}// 执行 登录return executeLogin(servletRequest, servletResponse);}
// return false;}@Overrideprotected boolean onLoginFailure(AuthenticationToken token, AuthenticationException e, ServletRequest request, ServletResponse response) {HttpServletResponse httpServletResponse = (HttpServletResponse) response;Throwable throwable = e.getCause() == null ? e : e.getCause();Result result = Result.fail(throwable.getMessage(),null);String json = JSONUtil.toJsonStr(result);try {httpServletResponse.getWriter().print(json);} catch (IOException ioException) {// ioException.printStackTrace();}return false;}// 执行前 先进行跨域处理@Overrideprotected boolean preHandle(ServletRequest request, ServletResponse response) throws Exception {HttpServletRequest httpServletRequest = WebUtils.toHttp(request);HttpServletResponse httpServletResponse = WebUtils.toHttp(response);httpServletResponse.setHeader("Access-control-Allow-Origin", httpServletRequest.getHeader("Origin"));httpServletResponse.setHeader("Access-Control-Allow-Methods", "GET,POST,OPTIONS,PUT,DELETE");httpServletResponse.setHeader("Access-Control-Allow-Headers", httpServletRequest.getHeader("Access-Control-Request-Headers"));// 跨域时会首先发送一个OPTIONS请求，这里我们给OPTIONS请求直接返回正常状态if (httpServletRequest.getMethod().equals(RequestMethod.OPTIONS.name())) {httpServletResponse.setStatus(org.springframework.http.HttpStatus.OK.value());return false;}return super.preHandle(request, response);}
}九、全局异常处理
package com.damiao.common.exception;import com.damiao.common.lang.Result;
import lombok.extern.slf4j.Slf4j;
import org.apache.shiro.ShiroException;
import org.springframework.http.HttpStatus;
import org.springframework.validation.BindingResult;
import org.springframework.validation.ObjectError;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.bind.annotation.RestControllerAdvice;import javax.management.RuntimeErrorException;@Slf4j
@RestControllerAdvice
public class GlobalExceptionHandler {// shiro 异常@ResponseStatus(HttpStatus.UNAUTHORIZED)@ExceptionHandler(value = ShiroException.class)public Result handler(ShiroException e){log.error("运行时shiro异常:------------------{}",e);return Result.fail(401,e.getMessage(),null);}// 业务大的异常@ResponseStatus(HttpStatus.BAD_REQUEST)@ExceptionHandler(value = RuntimeErrorException.class)public Result handler(RuntimeException e){log.error("运行时异常:------------------{}",e);return Result.fail(e.getMessage(),null);}// 实体的异常@ResponseStatus(HttpStatus.BAD_REQUEST)@ExceptionHandler(value = MethodArgumentNotValidException.class)public Result handler(MethodArgumentNotValidException e){log.error("实体校验异常:------------------{}",e);BindingResult bindingResult = e.getBindingResult();ObjectError objectError = bindingResult.getAllErrors().stream().findFirst().get();// System.out.println(objectError.getDefaultMessage());return Result.fail(objectError.getDefaultMessage(),null);}// Assert 断言的异常@ResponseStatus(HttpStatus.BAD_REQUEST)@ExceptionHandler(value = IllegalArgumentException.class)public Result handler(IllegalArgumentException e){log.error("Assert 断言异常:------------------{}",e);return Result.fail(e.getMessage());}}十、配置
跨域配置
package com.damiao.article.config;import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;/*** 解决跨域问题*/
@Configuration
public class CorsConfig implements WebMvcConfigurer {@Overridepublic void addCorsMappings(CorsRegistry registry) {registry.addMapping("/**").allowedOrigins("*").allowedMethods("GET", "HEAD", "POST", "PUT", "DELETE", "OPTIONS").allowCredentials(true).maxAge(3600).allowedHeaders("*");}
}
MyBatisPlus配置
package com.damiao.article.config;import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;@Configuration
@EnableTransactionManagement
@MapperScan("com.damiao.mapper")
public class MybatisPlusConfig {@Beanpublic PaginationInterceptor paginationInterceptor() {PaginationInterceptor paginationInterceptor = new PaginationInterceptor();return paginationInterceptor;}
}ShiroConfig配置
package com.damiao.article.config;import com.damiao.shiro.AccountRealm;
import com.damiao.shiro.JwtFilter;
import org.apache.shiro.mgt.SessionsSecurityManager; // SecurityManager
import org.apache.shiro.mgt.SecurityManager;
import org.apache.shiro.session.mgt.SessionManager;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.spring.web.config.DefaultShiroFilterChainDefinition;
import org.apache.shiro.spring.web.config.ShiroFilterChainDefinition;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.apache.shiro.web.session.mgt.DefaultWebSessionManager;
import org.crazycake.shiro.RedisCacheManager;
import org.crazycake.shiro.RedisSessionDAO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import sun.security.krb5.Realm;import javax.servlet.Filter;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;@Configuration
public class ShiroConfig {@AutowiredJwtFilter jwtFilter;@Beanpublic SessionManager sessionManager(RedisSessionDAO redisSessionDAO) {DefaultWebSessionManager sessionManager = new DefaultWebSessionManager();// inject redisSessionDAOsessionManager.setSessionDAO(redisSessionDAO);// other stuff...return sessionManager;}@Beanpublic SessionsSecurityManager securityManager(AccountRealm accountRealm, SessionManager sessionManager, RedisCacheManager redisCacheManager) {DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager(accountRealm);//inject sessionManagersecurityManager.setSessionManager(sessionManager);// inject redisCacheManagersecurityManager.setCacheManager(redisCacheManager);// other stuff...return securityManager;}@Beanpublic ShiroFilterChainDefinition shiroFilterChainDefinition() {DefaultShiroFilterChainDefinition chainDefinition = new DefaultShiroFilterChainDefinition();Map<String, String> filterMap = new LinkedHashMap<>();filterMap.put("/**", "jwt"); // 主要通过注解方式校验权限chainDefinition.addPathDefinitions(filterMap);return chainDefinition;}@Bean("shiroFilterFactoryBean")public ShiroFilterFactoryBean shiroFilterFactoryBean(SecurityManager securityManager,ShiroFilterChainDefinition shiroFilterChainDefinition) {ShiroFilterFactoryBean shiroFilter = new ShiroFilterFactoryBean();shiroFilter.setSecurityManager(securityManager);Map<String, Filter> filters = new HashMap<>();filters.put("jwt", jwtFilter);shiroFilter.setFilters(filters);Map<String, String> filterMap = shiroFilterChainDefinition.getFilterChainMap();shiroFilter.setFilterChainDefinitionMap(filterMap);return shiroFilter;}
}
十一、登录登出接口开发
package com.damiao.controller;import cn.hutool.core.map.MapUtil;
import cn.hutool.crypto.SecureUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.damiao.common.dto.LoginDto;
import com.damiao.common.lang.Result;
import com.damiao.pojo.MUser;
import com.damiao.service.MUserService;
import com.damiao.util.JwtUtils;
import org.apache.catalina.security.SecurityUtil;
import org.apache.shiro.SecurityUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.Assert;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;import javax.servlet.http.HttpServletResponse;@RestController
public class AccountController {@AutowiredMUserService muserService;@AutowiredJwtUtils jwtUtils;@PostMapping("/login")public Result login(@Validated @RequestBody LoginDto loginDto, HttpServletResponse response){MUser mUser = muserService.getOne(new QueryWrapper<MUser>().eq("username",loginDto.getUsername()));Assert.notNull(mUser,"用户不存在");// 获取密码if(!mUser.getPassword().equals(SecureUtil.md5(loginDto.getPassword()))){return Result.fail("密码不正确");}// 响应头设置String jwt = jwtUtils.generateToken(mUser.getId());response.setHeader("Authorization",jwt);response.setHeader("Access-control-Expose-Headers","Authorization");// response.addHeader();//return Result.succ(MapUtil.builder().put("id", mUser.getId()).put("username", mUser.getUsername()).put("avatar", mUser.getAvatar()).put("email", mUser.getEmail()).map());}@GetMapping("/logout")public Result logout(){SecurityUtils.getSubject().logout();return Result.succ(null);}
}十二、博客接口开发
package com.damiao.controller;import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.damiao.common.lang.Result;
import com.damiao.pojo.MBlog;
import com.damiao.pojo.MUser;
import com.damiao.service.MBlogService;
import com.damiao.util.ShiroUtil;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authz.annotation.RequiresAuthentication;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.Assert;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;import java.util.Date;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.ZoneId;@RestController
public class BlogController {@AutowiredMBlogService mBlogService;// 获取博客列表@GetMapping("/blogs")public Result list(@RequestParam(defaultValue = "1") Integer cp){Page page = new Page(cp,5);IPage pageData = mBlogService.page(page, new QueryWrapper<MBlog>().orderByDesc("created"));return Result.succ(pageData);}// 获取博客详情@GetMapping("/blog/{id}")public Result detail(@PathVariable(name = "id") Long id){MBlog mBlog = mBlogService.getById(id);Assert.notNull(mBlog, "该博客已被删除");return Result.succ(mBlog);}// 编辑博客文章@RequiresAuthentication@PutMapping("/blog/edit")public Result edit(@Validated @RequestBody MBlog mBlog){System.out.println(mBlog);MBlog tempBlog = null;if(mBlog.getId() != null){tempBlog = mBlogService.getById(mBlog.getId());// 只能编辑自己的文章Assert.isTrue(tempBlog.getUserId().equals(ShiroUtil.getProfile().getId()), "没有编辑权限");}else{tempBlog = new MBlog();tempBlog.setUserId(ShiroUtil.getProfile().getId());LocalDateTime localDateTime = LocalDateTime.now();Date date = Date.from( localDateTime.atZone( ZoneId.systemDefault()).toInstant());tempBlog.setCreated(date);tempBlog.setStatus(0);}BeanUtils.copyProperties(mBlog,tempBlog,"id","userId","created","status");mBlogService.saveOrUpdate(tempBlog);return Result.succ(null);}// 删除博客文章@RequiresAuthentication@DeleteMapping("/blog/{id}")public Result delete(@PathVariable(name = "id") Long id){MBlog mBlog = mBlogService.getById(id);if(mBlog != null){// 删除mBlogService.removeById(id);}else{Assert.notNull(mBlog, "该文章不存在");}return Result.succ("操作成功");}}十三、Vue前端页面开发
简单，略。
十四、总结
参考项目代码：https://github.com/MarkerHub/vueblog
SpringBoot+MyBatisPlus+Redis+Jwt+Shiro+Vue 完整博客文章管理前后端实战相关推荐
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