JEECG-P3开发专题 - 开发环境搭建入门
官方标准开发工具：1 .IDE Eclipse Java EE IDE for Web Developers. Version: Mars.2 Release (4.5.2) Build id: 20160218-06002.JDK1.72. Tomcat73. Maven项目构建4. MySQL5. 执行Mysql脚本 首先创建Mysql数据库jeecg-p3，采用UTF-8编码，执行对应插件的数据库脚本 脚本位置： {插件项目名}\doc\db\{插件项目名}-mysql.sql http://img.blog.csdn.net/20160713115415024?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Centerhttp://img.blog.csdn.net/20160713115426853?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center一. Maven环境搭建1. 下载: 到Maven官方网站http://maven.apache.org/download.cgi下载目前的最新版本apache-maven-3.1.1-bin.zip2. 解压: 下载到本地的zip文件，只需解压成X:\apache-maven-3.1.1即完成安装，目录结构为如下 http://img.blog.csdn.net/20160713115528041?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center3. 配置环境变量: 这台电脑->鼠标右键->属性->高级环境设置->环境变量-系统变量框下新增变量名M2_HOME，值为X:\apache-maven-3.1.1 http://img.blog.csdn.net/20160713115605807?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center 再新建变量M2，值为%M2_HOME%\bin http://img.blog.csdn.net/20160713115615526?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center 编辑变量名Path，在变量值中后面追加“;%M2%” http://img.blog.csdn.net/20160713115626166?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center4. 测试安装： win+R ->cmd –>在命令行中输入 mvn –version 显示mvn版本信息为Apache Maven 3.1.1则为安装成功。 http://img.blog.csdn.net/20160713115716807?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center5. 修改maven仓库存放位置： 找到maven下的conf下的settings.xml 配置文件，我的是在D:\apache-maven-3.1.1\conf\settings.xml。maven的仓库默认是放在本地用户的临时文件夹下面的.m2文件夹下的repository下，这很影响C盘的空间。现在我们来修改将它指定到我们自己的路径下，我现在要将仓库指定到D:\Maven\repo\m2 (可以自己定义位置)目录下. http://img.blog.csdn.net/20160713115751073?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center6. OK，先来体会一下maven，在cmd中敲并回车执行：mvnhelp:system这时候maven 就会从远程仓库开始下载一大堆的东西，没事，让它下载着，迟早都要下载的。二. MyEclipse或Eclipse环境搭建1. 插件安装： Eclipse Mars.2和MyEclipse8到MyEclipse2014已经自带maven插件，此步可以略过。2. 在线安装： 选择Help-->Install New Software输入地址http://download.jboss.org/jbosstools/updates/m2eclipse-wtp/，把选项勾上，然后等待它下载安装，完成之后重启 eclipse 即可 http://img.blog.csdn.net/20160713115846260?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center3. 配置eclipse： 找到Maven4MyEclipse下的Installations，添加maven的安装目录 http://img.blog.csdn.net/20160713115918292?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center 找到User Settings选择maven安装目录下的settings.xml，单击Update Settings。 http://img.blog.csdn.net/20160713115929796?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center OK，eclipse配置已经完成了。三. 导入和配置jeecg-p3的maven项目 1. 导入jeecg-p3的maven项目http://img.blog.csdn.net/20160713120044902?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Centerhttp://img.blog.csdn.net/20160713120055017?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Centerhttp://img.blog.csdn.net/20160713120103886?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center2. 加载jeecg-p3项目 加载jeecg-p3项目到MyEclipse后，选择项目名右键选择RunAS，再选择Maveninstall，控制台就开始下载项目所需要的包。3. Java Build Path Libraries如下 http://img.blog.csdn.net/20160713120232129?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center Source如下：http://img.blog.csdn.net/20160713120246387?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center 4. 运行maven测试 工程上右键： http://img.blog.csdn.net/20160713120316208?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center 控制台没有错误出现就ok啦，下一步介绍maven项目的启动。四. 启动maven项目 使用maven的build的方式启动 工程右键，运行mavenbuild： http://img.blog.csdn.net/20160713120353147?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center 配置运行服务的环境变量： http://img.blog.csdn.net/20160713120421091?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Centerhttp://img.blog.csdn.net/20160713120436450?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center
点击 Run 按钮即可以启动应用。 浏览器访问： 测试访问地址如下（注意：其他地址可能无效）： 1. http://localhost/jeecg-p3-web/p3/wxActInvite.do?list 2. http://localhost/jeecg-p3-web/p3/auth.do?list五. 截图演示 wxActInvite.do?list效果截图： http://img.blog.csdn.net/20160713120558701?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center auth.do?list效果截图： http://img.blog.csdn.net/20160713120619807?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center六. Jeecg项目集成插件方法 http://img.blog.csdn.net/20160713120658495?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Centerhttp://img.blog.csdn.net/20160713120714123?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center
七. 发布war包 工程右键： http://img.blog.csdn.net/20160713120752795?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center 编译通过后，target目录下会生成P3-Web.war包： http://img.blog.csdn.net/20160713120807794?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center 拷贝P3-Web.war到tomcat的webapps下面，然后运行tomcat即可。
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