用java 环境变量 怎么配置
java代码生成器怎么用
zip包，然后自动下载下来
1.预先定义好模板
2.界面输入相关参数
3.解析模板生成代码并下载
最后放出源代码：
package com.et.controller.system.createcode;
import java.util.ArrayList;import java.util.Date;import java.util.HashMap;import java.util.List;import java.util.Map;-环境变量
import javax.servlet.import org.springframework.web.bind.annotation.RequestMapping;
import com.et.controller.base.BaseController;import com.et.util.DelAllFile;import com.et.util.FileDownload;import com.et.util.FileZip;import com.et.util.Freemarker;import com.et.util.PageData;import com.et.util.PathUtil;-java
/*** 类名称：FreemarkerController* 创建人：Harries* 创建时间：2015年1月12日* @version*/@Controller@RequestMapping(value=”/createCode”)public class CreateCodeController extends BaseController {-环境变量
/*** 生成代码*/@RequestMapping(value=”/proCode”)public void proCode(HttpServletResponse response) throws Exception{PageData pd = new PageData();pd = this.getPageData();-java
/* ============================================================================================= */String packageName = pd.getString(“packageName”); //包名 ========1String objectName = pd.getString(“objectName”); //类名 ========2String tabletop = pd.getString(“tabletop”); //表前缀 ========3tabletop = null == tabletop?””:tabletop.toUpperCase(); //表前缀转大写String zindext = pd.getString(“zindex”); //属性总数int zindex = 0;if(null != zindext && !””.equals(zindext)){zindex = Integer.parseInt(zindext);}List《String》 fieldList = new ArrayList《String》(); //属性集合 ========4for(int i=0; i《 zindex; i++){fieldList.add(pd.getString(“field”+i).split(“,fh,”)); //属性放到集合里面}-环境变量
Map《String,Object》 root = new HashMap《String,Object》(); //创建数据模型root.put(“fieldList”, fieldList);root.put(“packageName”, packageName); //包名root.put(“objectName”, objectName); //类名root.put(“objectNameLower”, objectName.toLowerCase()); //类名(全小写)root.put(“objectNameUpper”, objectName.toUpperCase()); //类名(全大写)root.put(“tabletop”, tabletop); //表前缀root.put(“nowDate”, new Date()); //当前日期-java
DelAllFile.delFolder(PathUtil.getClasspath()+”admin/ftl”); //生成代码前,先清空之前生成的代码/* ============================================================================================= */-环境变量
String filePath = “admin/ftl/code/”; //存放路径String ftlPath = “createCode”; //ftl路径
/*生成controller*/Freemarker.printFile(“controllerTemplate.ftl”, root, “controller/”+packageName+”/”+objectName.toLowerCase()+”/”+objectName+”Controller.java”, filePath, ftlPath);-java
/*生成service*/Freemarker.printFile(“serviceTemplate.ftl”, root, “service/”+packageName+”/”+objectName.toLowerCase()+”/”+objectName+”Service.java”, filePath, ftlPath);-环境变量
/*生成mybatis xml*/Freemarker.printFile(“mapperMysqlTemplate.ftl”, root, “mybatis_mysql/”+packageName+”/”+objectName+”Mapper.xml”, filePath, ftlPath);Freemarker.printFile(“mapperOracleTemplate.ftl”, root, “mybatis_oracle/”+packageName+”/”+objectName+”Mapper.xml”, filePath, ftlPath);-java
/*生成SQL脚本*/Freemarker.printFile(“mysql_SQL_Template.ftl”, root, “mysql数据库脚本/”+tabletop+objectName.toUpperCase()+”.sql”, filePath, ftlPath);Freemarker.printFile(“oracle_SQL_Template.ftl”, root, “oracle数据库脚本/”+tabletop+objectName.toUpperCase()+”.sql”, filePath, ftlPath);-环境变量
/*生成jsp页面*/Freemarker.printFile(“jsp_list_Template.ftl”, root, “jsp/”+packageName+”/”+objectName.toLowerCase()+”/”+objectName.toLowerCase()+”_list.jsp”, filePath, ftlPath);Freemarker.printFile(“jsp_edit_Template.ftl”, root, “jsp/”+packageName+”/”+objectName.toLowerCase()+”/”+objectName.toLowerCase()+”_edit.jsp”, filePath, ftlPath);-java
/*生成说明文档*/Freemarker.printFile(“docTemplate.ftl”, root, “说明.doc”, filePath, ftlPath);
//this.print(“oracle_SQL_Template.ftl”, root); 控制台打印
/*生成的全部代码压缩成zip文件*/FileZip.zip(PathUtil.getClasspath()+”admin/ftl/code”, PathUtil.getClasspath()+”admin/ftl/code.zip”);-环境变量
/*下载代码*/FileDownload.fileDownload(response, PathUtil.getClasspath()+”admin/ftl/code.zip”, “code.zip”);-java
}
}
