JEECG v3.0.beta发布，基于代码生成器的智能开发平台

JEECG（J2EE Code Generation）是一款基于代码生成器的智能开发平台，采用代码生成+手工MERGE半智能开发模式，可以帮助解决Java项目60%的重复工作，让开发更多关注业务逻辑。既能快速提高开发效率，帮助公司节省人力成本，同时又不失扩展性和灵活性。
JEECG宗旨是：简单功能由代码生成器生成使用; 复杂业务采用表单自定义，业务流程使用工作流来实现、扩展出任务接口，供开发编写业务逻辑。实现了流程任务节点和任务接口的灵活配置，既保证了公司流程的保密行，又减少了开发人员的工作量。

JEECG V3.0版本推翻原有SSH2架构，采用SpringMVC+Hibernate+UI快速开发库基础架构，采用面向声明的开发模式，基于泛型方式编写极少代码即可实现复杂的数据展示、数据编辑、表单处理等功能，再配合代码生成器的使用将JavaEE的开发效率提高6倍以上，可以将代码减少60%以上。

JEECG V3.0版本四大技术点: 1.代码生成器 2.UI快速开发库 3.在线流程设计 4.系统日志记录
技术点一：代码生成器，支持多种数据模型,根据表生成对应的Entity,Service,Dao,Action,JSP等,增删改查功能生成直接使用
技术点二：UI快速开发库，针对WEB UI进行标准封装，页面统一采用UI标签实现功能：数据datagrid,表单校验,Popup,Tab等，实现JSP页面零JS，开发维护非常高效
技术点三：在线流程定义，采用开源Activiti流程引擎，实现在线画流程,自定义表单,表单挂接,业务流转，流程监控，流程跟踪，流程委托等

新版本特性：

JEECG V3.0,经过了专业压力测试,性能测试，保证后台数据的准确性和页面访问速度
支持多种浏览器: IE, 火狐, Google 等浏览器访问速度都很快
支持数据库: Mysql,Oracle10g等
基础权限: 用户，角色，菜单权限，按钮权限，数据权限
智能报表集成: 简易的图像报表工具和Excel导入导出
Web容器测试通过的有Jetty和Tomcat6
待推出功能：分布式部署，云计算，移动平台开发，规则引擎，代码生成器(eclipse插件)
要求JDK1.6+

交流群：106259349， 106838471， 289782002
邮箱：zhangdaiscott@163.com

联系人：张代浩
论坛：http://www.jeecg.org/

下载地址：http://code.google.com/p/jeecg/downloads/list

网盘(视频+源码)：http://pan.baidu.com/share/link?shareid=169771&uk=2668473880

项目演示：

UI快速开发库演示

[1].Datagrid列表页面代码

Html代码 

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>  

<%@include file="/context/mytags.jsp"%>  

<div class="easyui-layout" fit="true">  

  <div region="center" style="padding:1px;">  

  <t:dategrid name="jeecgDemoList" title="开发DEMO列表" actionUrl="jeecgDemoController.do?datagrid" idField="id" fit="true">  

   <t:dgCol title="编号" field="id" hidden="false"></t:dgCol>  

   <t:dgCol title="用户名" field="userName" query="true"></t:dgCol>  

   <t:dgCol title="电话号码" sortable="false" field="mobilePhone" width="20" query="true"></t:dgCol>  

   <t:dgCol title="办公电话" field="officePhone"></t:dgCol>  

   <t:dgCol title="邮箱" field="email"></t:dgCol>  

   <t:dgCol title="年龄" sortable="true" field="age"></t:dgCol>  

   <t:dgCol title="工资"  field="sex"></t:dgCol>  

   <t:dgCol title="性别"  field="salary"></t:dgCol>  

   <t:dgCol title="生日" field="birthday" formatter="yyyy/MM/dd"></t:dgCol>  

   <t:dgCol title="创建日期" field="createTime" formatter="yyyy-MM-dd hh:mm:ss"></t:dgCol>  

   <t:dgCol title="操作" field="opt" width="100"></t:dgCol>  

   <t:dgFunOpt funname="szqm(id)" title="审核" />  

   <t:dgDelOpt title="删除" url="jeecgDemoController.do?del&id={id}" />  

   <t:dgToolBar title="录入" icon="icon-add"></t:dgToolBar>  

   <t:dgToolBar title="编辑" icon="icon-edit"></t:dgToolBar>  

  </t:dategrid>  

  </div>  

  </div>  

<script type="text/javascript">  

        function szqm(id) {  

                createwindow('审核', 'jeecgDemoController.do?doCheck&id=' + id);  

        }  

</script>

[2],Form表单页面代码

Java代码 

<%@ page language="java" import="java.util.*" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>  

<%@include file="/context/mytags.jsp"%>  

<!DOCTYPE html>  

<html>  

<head>  

  <title>开发DEMO</title>  

  <t:base type="jquery,easyui,tools"></t:base>  

</head>  

<body style="overflow-y: hidden" scroll="no">  

  <t:formvalid formid="formobj" dialog="true" usePlugin="password" layout="table" action="jeecgDemoController.do?save">  

                        <input id="id" name="id" type="hidden" value="${jgDemo.id }">  

                        <table style="width: 600px;" cellpadding="0" cellspacing="1" class="formtable">  

                                <tr>  

                                        <td align="right" width="15%" nowrap>  

                                                <label class="Validform_label">  

                                                        用户名:  

                                                </label>  

                                        </td>  

                                        <td class="value" width="85%">  

                                                <c:if test="${jgDemo.id!=null }">  

                                             ${jgDemo.userName }  

                                             </c:if>  

                                                <c:if test="${jgDemo.id==null }">  

                                                        <input id="userName" class="inputxt" name="userName"  

                                                                value="${jgDemo.userName }" datatype="s2-10">  

                                                        <span class="Validform_checktip">用户名范围在2~10位字符</span>  

                                                </c:if>  

                                        </td>  

                                </tr>  

                                <tr>  

                                        <td align="right" nowrap>  

                                                <label class="Validform_label">  

                                                        手机号码:  

                                                </label>  

                                        </td>  

                                        <td class="value">  

                                                <input class="inputxt" name="mobilePhone"  

                                                        value="${jgDemo.mobilePhone}" datatype="m" errormsg="手机号码不正确!"  

                                                        ignore="ignore">  

                                                <span class="Validform_checktip"></span>  

                                        </td>  

                                </tr>  

                                <tr>  

                                        <td align="right">  

                                                <label class="Validform_label">  

                                                        办公电话:  

                                                </label>  

                                        </td>  

                                        <td class="value">  

                                                <input class="inputxt" name="officePhone"  

                                                        value="${jgDemo.officePhone}" datatype="n"  

                                                        errormsg="办公室电话不正确!" ignore="ignore">  

                                                <span class="Validform_checktip"></span>  

                                        </td>  

                                </tr>  

                                <tr>  

                                        <td align="right">  

                                                <label class="Validform_label">  

                                                        常用邮箱:  

                                                </label>  

                                        </td>  

                                        <td class="value">  

                                                <input class="inputxt" name="email" value="${jgDemo.email}"  

                                                        datatype="e" errormsg="邮箱格式不正确!" ignore="ignore">  

                                                <span class="Validform_checktip"></span>  

                                        </td>  

                                </tr>  

                                <tr>  

                                        <td align="right">  

                                                <label class="Validform_label">  

                                                        年龄:  

                                                </label>  

                                        </td>  

                                        <td class="value">  

                                                <input class="inputxt" name="age" value="${jgDemo.age}"  

                                                        datatype="n" errormsg="年龄格式不正确!" ignore="ignore">  

                                                <span class="Validform_checktip"></span>  

                                        </td>  

                                </tr>  

                                <tr>  

                                        <td align="right">  

                                                <label class="Validform_label">  

                                                        工资:  

                                                </label>  

                                        </td>  

                                        <td class="value">  

                                                <input class="inputxt" name="salary" value="${jgDemo.salary}"  

                                                        datatype="d" errormsg="工资格式不正确!" ignore="ignore">  

                                                <span class="Validform_checktip"></span>  

                                        </td>  

                                </tr>  

                                <tr>  

                                        <td align="right">  

                                                <label class="Validform_label">  

                                                        生日:  

                                                </label>  

                                        </td>  

                                        <td class="value">  

                                                <input name="birthday" class="easyui-datebox"  

                                                        value="<fmt:formatDate value='${jgDemo.birthday }' type="date"/>"  

                                                        errormsg="生日格式不正确!" ignore="ignore">  

                                                <span class="Validform_checktip"></span>  

                                        </td>  

                                </tr>  

                                <tr>  

                                        <td align="right">  

                                                <label class="Validform_label">  

                                                        创建日期:  

                                                </label>  

                                        </td>  

                                        <td class="value">  

                                                <input name="createTime" class="easyui-datetimebox"  

                                                        value="${jgDemo.createTime}"  

                                                        errormsg="日期格式不正确!" ignore="ignore">  

                                                <span class="Validform_checktip"></span>  

                                        </td>  

                                </tr>  

                                <tr>  

                                        <td align="right">  

                                                <label class="Validform_label">  

                                                        性别:  

                                                </label>  

                                        </td>  

                                         <td class="value">  

                                          <t:comboBox url="jeecgDemoController.do?combox" name="sex" text="userName" id="id"></t:comboBox>  

                                      <span class="Validform_checktip"></span>  

                                     </td>  

                                </tr>  

                                <tr>  

                             <td align="right">  

                              <label class="Validform_label">  

                               部门:  

                              </label>  

                             </td>  

                             <td class="value">  

                              <select id="depId"  name="depId"  datatype="*">  

                               <c:forEach items="${departList}" var="depart">  

                                <option value="${depart.id }" <c:if test="${depart.id==jgDemo.depId}">selected="selected"</c:if>>  

                                 ${depart.departname}  

                                </option>  

                               </c:forEach>  

                              </select>  

                              <span class="Validform_checktip">请选择部门</span>  

                             </td>  

                            </tr>  

                        </table>  

                </t:formvalid>  

</body>

作者：zhangdaiscott 发表于2013-3-19 0:16:49 原文链接

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JEECG v3.0.beta发布，基于代码生成器的智能开发平台

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