在线代码生成

前台：

//生成代码
function genCode() {
   var rowsSel = datagrid.datagrid("getSelections");
   if(rowsSel.length != 1) {
      showWarnMsg("请选择一条数据！");
      return;
   }
   var id = rowsSel[0].id;
   $.post("genCode", {headId: id}, function(data) {
      log(data);
      showMsg(data.msg);
   });
}

后台：请求调用方法，传入headId   com.tspace.controller.TspaceHeadController#genCode

 $.post("genCode", {headId: id}, function(data) {

/代码生成
public void genCode() throws IOException, TemplateException {
   int headId =  getParaToInt("headId");//获取headId
   TspaceService tspaceService = Duang.duang(TspaceService.class);//做增强
   TspaceMeta metaMap = tspaceService.getMetaData(headId);//根据headId获取集合
   TspaceHead head = metaMap.getHead();//获取head
   String tableName = head.getTableName();//获取表名
   String className = tableName.substring(0, 1).toUpperCase() + tableName.substring(1);//获取生成calss
   int index = className.indexOf("_");
   while(index > 0) {
      String s = className.substring(index + 1, index + 2);
      className = className.replace("_" + s, s.toUpperCase());
      index = className.indexOf("_");
   }
   String lowerClassName = className.substring(0, 1).toLowerCase() + className.substring(1);
   
   Map<String, Object> mateDate = metaMap.toMap();//封装className和queryPara

   mateDate.put("className", className);
   mateDate.put("queryPara", new HashMap<>());
   
   //复制模板   
       copyTemp("listPage.html");    //列表页面
       copyTemp("addPage.html");      //增加页面
       copyTemp("updatePage.html");    //编辑页面
       copyTemp("detailPage.html");    //详情页面
   

//从配置中读取定义好的生成文件的路径
       String genCodePath = PropKit.get("genCodePath") + className + "/";
       String genCodePagePath = genCodePath + lowerClassName + "/";
       new File(genCodePath).mkdirs();
       new File(genCodePagePath).mkdirs();
  //定义生成的文件名和文件存放的路径     
       gen(mateDate, "/tspace/tspace/genCode/listPage.html", genCodePagePath + "list.html");
       gen(mateDate, "/tspace/tspace/genCode/addPage.html", genCodePagePath + "add.html");
       gen(mateDate, "/tspace/tspace/genCode/updatePage.html", genCodePagePath + "update.html");
       gen(mateDate, "/tspace/tspace/genCode/detailPage.html", genCodePagePath + "detail.html");
       
       gen(mateDate, "/tspace/tspace/genCode/controller.html", genCodePath + className + "Controller.java");
       gen(mateDate, "/tspace/tspace/genCode/model.html", genCodePath + className + ".java");
    //记录日志   
       addOpLog("[在线表单] 生成代码");
       renderSuccess("代码生成成功！保存在" + genCodePath);
}

把代码拷贝到指定位置和小说管理同级别的地方