activiti工作流在线表单设计功能（activiti + ueditor + Ueditor Web Form Design扩展 ）
2024-07-07 14:34:29
之前实现了activiti工作流的动态表单功能，接下来准备实现activiti的外置表单功能，并且外置表单可以在线编辑。
activiti工作流在线表单设计功能实现可以分为2个部分：
1.在线表单设计功能。
2.表单与activiti工作流关联起来。
第一部分，在线表单设计功能可以使用ueditor 的插件WEB表单设计器实现。
第二部分，可以使用activiti工作流的外置表单 原理关联 WEB表单设计器 设计的表单。
主要难点在实现第一部分，具体效果图如下：
相关所有实现代码:
list.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<!DOCTYPE html >
<html>
<head><title>在线表单列表</title>
<%@include file="/common/base.jsp" %>
<script type="text/javascript">
$(function() {query();
})
function query(){$('#dg').datagrid('options').queryParams = parseParams("toolbar");$("#dg").datagrid('reload');//$("#dg").datagrid('load',parseParams("toolbar"));
}
function formatterName(value, row, index){ return row.addUser.name;
}
function formatOp(value, row, index){ var html = "";html += "<a href='javascript:openView(null,null,\""+value+"\")'>编辑</a> ";html += "<a href='javascript:openDesign(\""+value+"\")'>设计</a> ";html += "<a href='javascript:del(\""+value+"\")'>删除</a>";return html;
}
function openView(rowIndex,rowData,bizId){bizId = bizId || rowData.id;$('#win').window({title: '修改在线表单',width:450,height:350,modal:true});$('#subWin').attr("src",'page/online-form/add.jsp?bizId='+bizId) $('#win').window('open');
}
function openDesign(id){$('#win').window({title: '设计在线表单',width:1000,height:680,modal:true});$('#subWin').attr("src",'page/online-form/design.jsp?bizId='+id) $('#win').window('open');
}function add(){$('#win').window({title: '新增在线表单',width:450,height:350,modal:true});$('#subWin').attr("src",'page/online-form/add.jsp?bizId=') $('#win').window('open');
}
function del(id){$('#frm').mySubmit({url : 'OnlineFormController/delete?id='+id});
}
</script>
<style type="text/css">
</style>
</head><body><table id="dg" class="easyui-datagrid" title="内容管理" style="width:100%;height:auto;margin:0 auto;"data-options="singleSelect:true,collapsible:true,onDblClickRow:openView" url="OnlineFormController/list"rownumbers="true" toolbar="#toolbar"><thead><tr><th align="center" data-options="field:'key',width:200,align:'center'">表单名称</th><th align="center" data-options="field:'descr',width:600,align:'center'">描述</th><th align="center" formatter="formatterName" data-options="field:'addUserId',width:240,align:'center'">设计者</th><th align="center" formatter="formatDate" data-options="field:'addtime',width:150,align:'center'">日期</th><th align="center" data-options="field:'enabled',width:100,align:'center'">是否启用</th><th align="center" formatter="formatOp" data-options="field:'id',width:350,align:'center'">操作</th></tr></thead></table>
<div id="toolbar"><span>设计者:</span> <input class="easyui-validatebox" name="addUser.name" ><a href="javascript:query()" class="easyui-linkbutton"data-options="iconCls:'icon-search'" style="width: 80px">查询</a><a href="javascript:add()" class="easyui-linkbutton"data-options="iconCls:'icon-add'" style="width: 80px">新增</a>
</div>
<div id="win"><iframe id="subWin" src=''width= "100%" height= "99%" marginheight= "0" marginwidth= "0" hspeace= "0" vspace= "0" frameborder= "0" ></iframe>
</div>
<form id="frm" method="post" style="display:none;">
</form>
</body>
</html>add.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %><%@page import="org.springframework.web.context.support.WebApplicationContextUtils"%>
<%@page import="org.springframework.context.ApplicationContext" %>
<%@page import="com.jy.service.onlineform.OnlineFormService" %>
<%ApplicationContext ctx = WebApplicationContextUtils.getWebApplicationContext(getServletContext()); OnlineFormService onlineFormService = (OnlineFormService)ctx.getBean("onlineFormService"); String bizId = request.getParameter("bizId");if(bizId != null && !bizId.equals("")){request.setAttribute("of", onlineFormService.getEntityById(bizId));}
%>
<!DOCTYPE html >
<html>
<head><title>新增文档</title>
<%@include file="/common/base.jsp" %>
<link rel="stylesheet" href="static/css/system/bootstrap/bootstrap.min.css" />
<script src="static/js/bootstrap/bootstrap.min.js"></script>
<style type="text/css">
.fitem{vertical-align: text-top;
}
tr{
height: 40px;
}
form div{margin-top:10px;
}
form div label{width:100px;text-align: right;
}
</style>
<script type="text/javascript">
function save(){$('#frm').mySubmit({url : 'OnlineFormController/save',success: function(res){window.parent.query();closeWin();}});return true;
}
</script>
</head>
<body><form id="frm" method="post"><input name="id" type="hidden" value="${of.id}"/><div><label for="key">表单名称:</label><input id="key" class="easyui-validatebox" value="${of.key}" name="key" data-options="required:true" /></div><div><label for="descr">描述:</label><input id="descr" class="easyui-validatebox" value="${of.descr}" name="descr" /></div><div><label for="enabled">是否启用:</label><select id="enabled" name="enabled"><option ${"启用".equals(of.enabled)? "selected" : ""}>启用</option><option ${"禁用".equals(of.enabled)? "selected" : ""}>禁用</option></select></div><div style="text-align: center; padding: 5px"><a href="javascript:save()" class="easyui-linkbutton" >保存</a> <a href="javascript:closeWin()" class="easyui-linkbutton">取消</a></div>
</form>
</body>
</html>design.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<%@page import="org.springframework.web.context.support.WebApplicationContextUtils"%>
<%@page import="org.springframework.context.ApplicationContext" %>
<%@page import="com.jy.service.onlineform.OnlineFormService" %>
<%ApplicationContext ctx = WebApplicationContextUtils.getWebApplicationContext(getServletContext()); OnlineFormService onlineFormService = (OnlineFormService)ctx.getBean("onlineFormService"); String bizId = request.getParameter("bizId");if(bizId != null && !bizId.equals("")){request.setAttribute("of", onlineFormService.getEntityById(bizId));}
%>
<!DOCTYPE html >
<html>
<head><title>设计表单</title>
<%@include file="/common/base.jsp" %>
<link rel="stylesheet" href="static/css/system/bootstrap/bootstrap.min.css" />
<script src="static/js/bootstrap/bootstrap.min.js"></script>
<style type="text/css">
.fitem{vertical-align: text-top;
}
tr{
height: 40px;
}
</style>
<script type="text/javascript">
function save(){$('#frm').mySubmit({url : 'OnlineFormController/design',success: function(res){closeWin();}});return true;
}
</script>
</head>
<body><div style="padding: 20px;"><form id="frm" method="post" target="mywin"><input type="hidden" name="id" value="${of.id}"><div style="font-size: 40px;width:100%;text-align: center;">表单设计<span style="font-size: 22px;">(表单名称：${of.key})</span></div ><button type="button" onclick="leipiFormDesign.exec('text');" class="btn btn-info btn-small">单行输入框</button><button type="button" onclick="leipiFormDesign.exec('textarea');" class="btn btn-info btn-small">多行输入框</button><button type="button" onclick="leipiFormDesign.exec('select');" class="btn btn-info btn-small">下拉菜单</button><button type="button" onclick="leipiFormDesign.exec('radios');" class="btn btn-info btn-small">单选框</button><button type="button" onclick="leipiFormDesign.exec('checkboxs');" class="btn btn-info btn-small">复选框</button><button type="button" onclick="leipiFormDesign.exec('macros');" class="btn btn-info btn-small">宏控件</button><button type="button" onclick="leipiFormDesign.exec('progressbar');" class="btn btn-info btn-small">进度条</button><button type="button" onclick="leipiFormDesign.exec('qrcode');" class="btn btn-info btn-small">二维码</button><div class="alert alert-warning" ><button type="button" class="close" data-dismiss="alert">×</button><strong>提醒：</strong>单选框和复选框，如：<code>{|-</code>选项<code>-|}</code>两边边界是防止误删除控件，程序会把它们替换为空，请不要手动删除！</div><textarea style="width:100%;height:100%" name="html" id="container">${of.html}</textarea></form></div><!-- 配置文件 --><script type="text/javascript" src="static/plugins/ueditor/ueditor.config.js"></script><!-- 编辑器源码文件 --><script type="text/javascript" src="static/plugins/ueditor/ueditor.all.js"></script><script type="text/javascript" charset="utf-8" src="static/plugins/ueditor/lang/zh-cn/zh-cn.js"></script><!--Fromdesign扩展---><script type="text/javascript" charset="utf-8" src="static/plugins/ueditor/formdesign/leipi.formdesign.v4.js"></script><!-- 实例化编辑器 --><script type="text/javascript">
var leipiEditor = UE.getEditor('container',{//allowDivTransToP: false,//阻止转换div 为ptoolleipi:true,//是否显示，设计器的 toolbarstextarea: 'design_content', //这里可以选择自己需要的工具按钮名称,此处仅选择如下五个toolbars:[['fullscreen', 'source', '|', 'undo', 'redo', '|','bold', 'italic', 'underline', 'fontborder', 'strikethrough', 'removeformat', '|', 'forecolor', 'backcolor', 'insertorderedlist', 'insertunorderedlist','|', 'fontfamily', 'fontsize', '|', 'indent', '|', 'justifyleft', 'justifycenter', 'justifyright', 'justifyjustify', '|', 'link', 'unlink', '|', 'horizontal', 'spechars', 'wordimage', '|', 'inserttable', 'deletetable', 'mergecells', 'splittocells']],//focus时自动清空初始化时的内容//autoClearinitialContent:true,//关闭字数统计wordCount:false,//关闭elementPathelementPathEnabled:false,//默认的编辑区域高度initialFrameHeight:300//,iframeCssUrl:"/Public/css/bootstrap/css/bootstrap.css" //引入自身 css使编辑器兼容你网站css//更多其他参数，请参考ueditor.config.js中的配置项});var leipiFormDesign = {/*执行控件*/exec : function (method) {leipiEditor.execCommand(method);},/*Javascript 解析表单template 表单设计器里的Html内容fields 字段总数*/parse_form:function(template,fields){//正则 radios|checkboxs|select 匹配的边界 |--| 因为当使用 {} 时js报错var preg = /(\|-<span(((?!<span).)*leipiplugins=\"(radios|checkboxs|select)\".*?)>(.*?)<\/span>-\||<(img|input|textarea|select).*?(<\/select>|<\/textarea>|\/>))/gi,preg_attr =/(\w+)=\"(.?|.+?)\"/gi,preg_group =/<input.*?\/>/gi;if(!fields) fields = 0;var template_parse = template,template_data = new Array(),add_fields=new Object(),checkboxs=0;var pno = 0;template.replace(preg, function(plugin,p1,p2,p3,p4,p5,p6){var parse_attr = new Array(),attr_arr_all = new Object(),name = '', select_dot = '' , is_new=false;var p0 = plugin;var tag = p6 ? p6 : p4;//alert(tag + " \n- t1 - "+p1 +" \n-2- " +p2+" \n-3- " +p3+" \n-4- " +p4+" \n-5- " +p5+" \n-6- " +p6);if(tag == 'radios' || tag == 'checkboxs'){plugin = p2;}else if(tag == 'select'){plugin = plugin.replace('|-','');plugin = plugin.replace('-|','');}plugin.replace(preg_attr, function(str0,attr,val) {if(attr=='name'){if(val=='leipiNewField'){is_new=true;fields++;val = 'data_'+fields;}name = val;}if(tag=='select' && attr=='value'){if(!attr_arr_all[attr]) attr_arr_all[attr] = '';attr_arr_all[attr] += select_dot + val;select_dot = ',';}else{attr_arr_all[attr] = val;}var oField = new Object();oField[attr] = val;parse_attr.push(oField);}) /*alert(JSON.stringify(parse_attr));return;*/if(tag =='checkboxs') /*复选组 多个字段 */{plugin = p0;plugin = plugin.replace('|-','');plugin = plugin.replace('-|','');var name = 'checkboxs_'+checkboxs;attr_arr_all['parse_name'] = name;attr_arr_all['name'] = '';attr_arr_all['value'] = '';attr_arr_all['content'] = '<span leipiplugins="checkboxs" title="'+attr_arr_all['title']+'">';var dot_name ='', dot_value = '';p5.replace(preg_group, function(parse_group) {var is_new=false,option = new Object();parse_group.replace(preg_attr, function(str0,k,val) {if(k=='name'){if(val=='leipiNewField'){is_new=true;fields++;val = 'data_'+fields;}attr_arr_all['name'] += dot_name + val;dot_name = ',';}else if(k=='value'){attr_arr_all['value'] += dot_value + val;dot_value = ',';}option[k] = val; });if(!attr_arr_all['options']) attr_arr_all['options'] = new Array();attr_arr_all['options'].push(option);//if(!option['checked']) option['checked'] = '';var checked = option['checked'] !=undefined ? 'checked="checked"' : '';attr_arr_all['content'] +='<input type="checkbox" name="'+option['name']+'" value="'+option['value']+'" '+checked+'/>'+option['value']+' ';if(is_new){var arr = new Object();arr['name'] = option['name'];arr['leipiplugins'] = attr_arr_all['leipiplugins'];add_fields[option['name']] = arr;}});attr_arr_all['content'] += '</span>';//parsetemplate = template.replace(plugin,attr_arr_all['content']);template_parse = template_parse.replace(plugin,'{'+name+'}');template_parse = template_parse.replace('{|-','');template_parse = template_parse.replace('-|}','');template_data[pno] = attr_arr_all;checkboxs++;}else if(name){if(tag =='radios') /*单选组 一个字段*/{plugin = p0;plugin = plugin.replace('|-','');plugin = plugin.replace('-|','');attr_arr_all['value'] = '';attr_arr_all['content'] = '<span leipiplugins="radios" name="'+attr_arr_all['name']+'" title="'+attr_arr_all['title']+'">';var dot='';p5.replace(preg_group, function(parse_group) {var option = new Object();parse_group.replace(preg_attr, function(str0,k,val) {if(k=='value'){attr_arr_all['value'] += dot + val;dot = ',';}option[k] = val; });option['name'] = attr_arr_all['name'];if(!attr_arr_all['options']) attr_arr_all['options'] = new Array();attr_arr_all['options'].push(option);//if(!option['checked']) option['checked'] = '';var checked = option['checked'] !=undefined ? 'checked="checked"' : '';attr_arr_all['content'] +='<input type="radio" name="'+attr_arr_all['name']+'" value="'+option['value']+'" '+checked+'/>'+option['value']+' ';});attr_arr_all['content'] += '</span>';}else{attr_arr_all['content'] = is_new ? plugin.replace(/leipiNewField/,name) : plugin;}//attr_arr_all['itemid'] = fields;//attr_arr_all['tag'] = tag;template = template.replace(plugin,attr_arr_all['content']);template_parse = template_parse.replace(plugin,'{'+name+'}');template_parse = template_parse.replace('{|-','');template_parse = template_parse.replace('-|}','');if(is_new){var arr = new Object();arr['name'] = name;arr['leipiplugins'] = attr_arr_all['leipiplugins'];add_fields[arr['name']] = arr;}template_data[pno] = attr_arr_all;}pno++;})var parse_form = new Object({'fields':fields,//总字段数'template':template,//完整html'parse':template_parse,//控件替换为{data_1}的html'data':template_data,//控件属性'add_fields':add_fields//新增控件});return JSON.stringify(parse_form);},/*type = save 保存设计 versions 保存版本 close关闭 */fnCheckForm : function ( type ) {if(save()){return true;}if(leipiEditor.queryCommandState( 'source' ))leipiEditor.execCommand('source');//切换到编辑模式才提交，否则有bugif(leipiEditor.hasContents()){leipiEditor.sync();/*同步内容*/// alert("你点击了保存,这里可以异步提交....");//return false;var type_value='',formid=0,fields=$("#fields").val(),formeditor='';if( typeof type!=='undefined' ){type_value = type;}//获取表单设计器里的内容formeditor=leipiEditor.getContent();//解析表单设计器控件var parse_form = this.parse_form(formeditor,fields);//alert(parse_form);$("#leipi_type").val(type_value);$("#leipi_parse_form").val(parse_form);$("#saveform").attr("target","_blank");$("#saveform").attr("action","/index/parse.html");$("#saveform").submit();/*//异步提交数据$.ajax({type: 'POST',url : '/index/parse.html',//dataType : 'json',data : {'type' : type_value,'formid':formid,'parse_form':parse_form},success : function(data){if(confirm('查看js解析后，提交到服务器的数据，请临时允许弹窗')){win_parse=window.open('','','width=800,height=600');//这里临时查看，所以替换一下，实际情况下不需要替换 data = data.replace(/<\/+textarea/,'<textarea');win_parse.document.write('<textarea style="width:100%;height:100%">'+data+'</textarea>');win_parse.focus();}/*if(data.success==1){alert('保存成功');$('#submitbtn').button('reset');}else{alert('保存失败！');}* /}});*/} else {alert('表单内容不能为空！')$('#submitbtn').button('reset');return false;}} ,/*预览表单*/fnReview : function (){if(leipiEditor.queryCommandState( 'source' ))leipiEditor.execCommand('source');/*切换到编辑模式才提交，否则部分浏览器有bug*/if(leipiEditor.hasContents()){leipiEditor.sync(); /*同步内容*//*设计form的target 然后提交至一个新的窗口进行预览*/var frm = $('#frm').get(0);frm.target="mywin";window.open('','mywin',"menubar=0,toolbar=0,status=0,resizable=1,left=0,top=0,scrollbars=1,width=" +(screen.availWidth-10) + ",height=" + (screen.availHeight-50) + "\"");frm.action="page/online-form/preview.jsp";frm.submit(); //提交表单} else {alert('表单内容不能为空！');return false;}}
};</script></body>
</html>preview.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"pageEncoding="UTF-8"%>
<%@ page import= "com.jy.common.utils.UeditorTools "%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!DOCTYPE html >
<html>
<head><title>新增文档</title><%@include file="/common/base.jsp" %><link href="static/plugins/bootcss3.3.5/css/bootstrap.css?2029" rel="stylesheet" type="text/css">
<style type="text/css">
.fitem{vertical-align: text-top;
}
tr{
height: 40px;
}
</style>
<script type="text/javascript"></script>
</head>
<body><div class="container"><div class="page-header"><h1>预览表单 <small>如无问题请保存你的设计</small></h1></div><%= UeditorTools.formatStr(request.getParameter("html"))%></div><!--end container--></body>
</html>OnlineFormController.java
package com.jy.controller.onlineform;import java.util.List;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;import com.jy.common.ajax.AjaxRes;
import com.jy.common.utils.base.Const;
import com.jy.common.utils.base.Tools;
import com.jy.common.utils.security.AccountShiroUtil;
import com.jy.controller.base.BaseController;
import com.jy.entity.onlineform.OnlineForm;
import com.jy.service.onlineform.OnlineFormService;@Controller
@RequestMapping("/OnlineFormController/")
public class OnlineFormController extends BaseController<Object>{@Autowiredprivate OnlineFormService onlineFormService;@RequestMapping(value="list") @ResponseBodypublic List<OnlineForm> list(Model model,OnlineForm obj){List<OnlineForm> list = onlineFormService.list(obj);return list;}/*** 保存表单* @param obj* @return*/@RequestMapping(value="save")@ResponseBodypublic AjaxRes save(Model model,OnlineForm obj){AjaxRes ar=getAjaxRes();if (Tools.isEmpty(obj.getId())) {obj.setId(get32UUID());obj.setAddUserId(AccountShiroUtil.getCurrentUser().getAccountId());onlineFormService.insert(obj);}else{obj.setModUserId(AccountShiroUtil.getCurrentUser().getAccountId());onlineFormService.update(obj);}ar.setObj("");ar.setSucceedMsg(Const.SAVE_SUCCEED);
// System.out.println(JsonUtil.toJson(content));return ar;}/*** 设计表单* @param obj* @return*/@RequestMapping(value="design")@ResponseBodypublic AjaxRes design(Model model,OnlineForm obj){AjaxRes ar=getAjaxRes();obj.setModUserId(AccountShiroUtil.getCurrentUser().getAccountId());onlineFormService.design(obj);ar.setObj("");ar.setSucceedMsg(Const.SAVE_SUCCEED);
// System.out.println(JsonUtil.toJson(content));return ar;}/*** 删除记录* @param obj* @return*/@RequestMapping(value="delete")@ResponseBodypublic AjaxRes delete(Model model,OnlineForm obj){AjaxRes ar=getAjaxRes();onlineFormService.delete(obj);ar.setObj("");ar.setSucceedMsg(Const.DEL_SUCCEED);
// System.out.println(JsonUtil.toJson(content));return ar;}
}
OnlineFormMapper.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.jy.repository.onlineform.OnlineFormDao"><resultMap id="onlineform" type="OnlineForm"><id column="id" jdbcType="VARCHAR" property="id"/><id column="key" property="key"/><id column="descr" property="descr"/><id column="html" jdbcType="CLOB" property="html"/><id column="enabled" property="enabled"/><id column="addUserId" property="addUserId"/><id column="addtime" property="addtime"/><id column="modUserId" property="modUserId"/><id column="modtime" property="modtime"/><association property="addUser" resultMap="com.jy.repository.system.account.AccountDao.base" columnPrefix="a_"/> <association property="modUser" resultMap="com.jy.repository.system.account.AccountDao.base" columnPrefix="m_"/> </resultMap> <select id="list" resultMap="onlineform" parameterType="OnlineForm"> select f.id,f.key,f.descr,f.enabled,f.addUserId,f.addtime,f.modUserId,f.modtime, a.name as a_namefrom online_form fLEFT JOIN jy_base_account a on f.addUserId = a.idwhere 1=1<if test="addUser != null and addUser.name != null and addUser.name != '' ">and a.name=#{addUser.name}</if></select><select id="getEntityById" resultMap="onlineform" parameterType="String"> select f.*, a.name as a_namefrom online_form fLEFT JOIN jy_base_account a on f.addUserId = a.idwhere f.id=#{id}</select><insert id="insert" parameterType="OnlineForm"> insert into online_form(id,key,descr,enabled,addUserId,addtime) values(#{id},#{key},#{descr},#{enabled},#{addUserId},sysdate)</insert><update id="update" parameterType="OnlineForm"> update online_form set key=#{key},descr=#{descr},enabled=#{enabled},modUserId=#{modUserId},modtime=sysdatewhere id=#{id}</update><update id="design" parameterType="OnlineForm"> update online_form set html=#{html,jdbcType=CLOB},modUserId=#{modUserId},modtime=sysdatewhere id=#{id}</update><update id="delete" parameterType="OnlineForm"> delete from online_form where id=#{id}</update>
</mapper>看到一直有人问UeditorTools这个类。其实挺简单的，我找了下，下面贴出来了。
com.jy.common.utils.UeditorTools
package com.jy.common.utils;public class UeditorTools {/*** 去掉分界符 {|- 和 -|}* @param str* @return*/public static String formatStr(String str){str = replaceAll(str,"{|-","");str = replaceAll(str,"-|}","");return str;}public static String replaceAll(String strAll,String oldStr,String newStr){return strAll.replaceAll(escapeExprSpecialWord(oldStr), "");}/** * 转义正则特殊字符 （$()*+.[]?\^{},|） * @param keyword * @return */ public static String escapeExprSpecialWord(String keyword) { if (keyword != null && !keyword.equals("")) { String[] fbsArr = { "\\", "$", "(", ")", "*", "+", ".", "[", "]", "?", "^", "{", "}", "|" }; for (String key : fbsArr) { if (keyword.contains(key)) { keyword = keyword.replace(key, "\\" + key); } } } return keyword; }
}
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