admin
2025-02-25 30d8e227e8d823b6c38c3b9c90ac2df03b63befe
fanli/src/main/java/com/yeshi/fanli/controller/admin/GoodsSubClassAdminController.java
@@ -1,331 +1,331 @@
package com.yeshi.fanli.controller.admin;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import com.yeshi.fanli.entity.accept.AdminAcceptData;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.yeshi.utils.JsonUtil;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.reflect.TypeToken;
import com.yeshi.fanli.entity.bus.clazz.GoodsClass;
import com.yeshi.fanli.entity.bus.clazz.GoodsSubClass;
import com.yeshi.fanli.entity.bus.clazz.GoodsSubClassLabelMap;
import com.yeshi.fanli.entity.bus.clazz.TaoBaoClass;
import com.yeshi.fanli.exception.goods.GoodsSubClassException;
import com.yeshi.fanli.service.inter.clazz.GoodsSubClassLabelService;
import com.yeshi.fanli.service.inter.goods.GoodsSubClassService;
import com.yeshi.fanli.service.inter.goods.TaoBaoClassService;
import com.yeshi.fanli.service.inter.lable.LabelClassService;
import com.yeshi.fanli.util.StringUtil;
import net.sf.json.JSONObject;
@Controller
@RequestMapping("admin/new/api/v1/goodsSubClass")
public class GoodsSubClassAdminController {
   @Resource
   private GoodsSubClassService goodsSubClassService;
   @Resource
   private LabelClassService labelClassService;
   @Resource
   private TaoBaoClassService taoBaoClassService;
   @Resource
   private GoodsSubClassLabelService goodsSubClassLabelService;
   /**
    * 保存信息
    *
    * @param callback
    * @param out
    */
   @RequestMapping(value = "save")
   public void save(AdminAcceptData acceptData, String callback, GoodsSubClass goodsSubClass, Long pid, Integer type, Long labelId,
                HttpServletRequest request, PrintWriter out) {
      if (goodsSubClass.getTaobaoCids() != null)
         goodsSubClass.setTaobaoCids(goodsSubClass.getTaobaoCids().replace(",", ","));
      try {
         // 1. 先判断httpRequest 是否含有文件类型
         if (request instanceof MultipartHttpServletRequest) {
            MultipartHttpServletRequest fileRequest = (MultipartHttpServletRequest) request;
            goodsSubClassService.saveObject(fileRequest.getFile("file"), fileRequest.getFile("file2"),
                  goodsSubClass, type, pid, labelId);
         } else {
            goodsSubClassService.saveObject(null, null, goodsSubClass, type, pid, labelId);
         }
         JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult("保存成功"));
      } catch (GoodsSubClassException e) {
         JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult(e.getMsg()));
      } catch (Exception e) {
         JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("保存失败"));
         e.printStackTrace();
      }
   }
   /**
    * 修改状态
    * @param callback
    * @param id
    * @param out
    */
   @RequestMapping(value = "switchState")
   public void switchState(AdminAcceptData acceptData,String callback, Long id, PrintWriter out) {
      try {
         goodsSubClassService.switchState(id);
         JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult("操作成功"));
      } catch (GoodsSubClassException e) {
         JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult(e.getMsg()));
      } catch (Exception e) {
         JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("操作失败"));
         e.printStackTrace();
      }
   }
   /**
    * 批量删除
    *
    * @param callback
    * @param ids
    * @param out
    */
   @RequestMapping(value = "deleteBatch")
   public void deleteBatch(AdminAcceptData acceptData,String callback, String ids, PrintWriter out) {
      Gson gson = new Gson();
      try {
         List<String> recordIds = gson.fromJson(ids, new TypeToken<ArrayList<String>>() {
         }.getType());
         if (recordIds == null || recordIds.size() == 0) {
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("请选择需删除数据")));
         } else {
            goodsSubClassService.deleteByPrimaryKeyBatch(recordIds);
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadTrueResult("删除成功")));
         }
      } catch (Exception e) {
         out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("操作异常")));
         e.printStackTrace();
      }
   }
   /**
    * 删除图片
    *
    * @param callback
    * @param out
    */
   @RequestMapping(value = "removePicture")
   public void removePicture(AdminAcceptData acceptData,String callback, Long id, PrintWriter out) {
      try {
         GoodsSubClass goodsSubClass = goodsSubClassService.selectByPrimaryKey(id);
         if (goodsSubClass == null) {
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("该类别不存在或已被删除")));
            return;
         }
         int result = goodsSubClassService.removePicture(goodsSubClass);
         if (result == -2) {
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("该类别无图片可供操作")));
         } else if (result == 1) {
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadTrueResult("图片删除成功")));
         } else {
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("图片删除成功,数据更新失败")));
         }
      } catch (Exception e) {
         e.printStackTrace();
         out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("操作异常")));
      }
   }
   /**
    * 查询一级下的所有二级类别
    *
    * @param callback
    * @param out
    */
   @RequestMapping(value = "querySub")
   public void querySub(AdminAcceptData acceptData,String callback, Long pid, Integer type, PrintWriter out) {
      try {
         if (pid == null) {
            out.print(JsonUtil.loadFalseResult("上级id为空"));
            return;
         }
         if (type == null) {
            out.print(JsonUtil.loadFalseResult("等级不能为空"));
            return;
         }
         Integer state = null;
         List<GoodsSubClass> goodsSubClassList = new ArrayList<GoodsSubClass>();
         if (type == 2) {
            goodsSubClassList = goodsSubClassService.queryByRootId(pid, state);
         } else {
            goodsSubClassList = goodsSubClassService.queryByPid(pid, state);
         }
         if (goodsSubClassList == null || goodsSubClassList.size() == 0) {
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("暂无数据")));
            return;
         }
         for (GoodsSubClass goodsSubClass : goodsSubClassList) {
            Long iosClick = goodsSubClass.getIosClick();
            Long androidClick = goodsSubClass.getAndroidClick();
            if (iosClick != null && androidClick != null) {
               goodsSubClass.setCountClick(iosClick + androidClick);
            } else if (androidClick != null) {
               goodsSubClass.setCountClick(androidClick);
            } else if (iosClick != null) {
               goodsSubClass.setCountClick(iosClick);
            } else {
               goodsSubClass.setCountClick(0l);
            }
            String searchJson = goodsSubClass.getSearchJson();
            if (searchJson == null) {
               goodsSubClass.setSearchParam("");
            } else {
               goodsSubClass.setSearchParam(searchJson);
            }
            int countlabel = labelClassService.getCountQueryBySubClassId(goodsSubClass.getId());
            goodsSubClass.setCountlabel(countlabel);
            // 查询淘宝分类
            List<TaoBaoClass> listTB = taoBaoClassService.listBySystemSubCid(0, 10000, goodsSubClass.getId());
            if (listTB == null || listTB.size() == 0) {
               goodsSubClass.setTaobaoCids("");
            } else {
               String taobaoCids = "";
               for (TaoBaoClass taoBaoClass : listTB) {
                  taobaoCids = taobaoCids + taoBaoClass.getCategoryName() + "-" + taoBaoClass.getCategoryId()
                        + ",";
               }
               if (!StringUtil.isNullOrEmpty(taobaoCids)) {
                  taobaoCids = taobaoCids.substring(0, taobaoCids.length() - 1);
               }
               goodsSubClass.setTaobaoCids(taobaoCids);
            }
            // 查询标签
            GoodsSubClassLabelMap map = goodsSubClassLabelService.selectBySubClassId(goodsSubClass.getId());
            if (map != null)
               goodsSubClass.setClassLabel(map.getLabel());
         }
         GsonBuilder gsonBuilder = new GsonBuilder();
         gsonBuilder.serializeNulls(); // 重点
         Gson gson = gsonBuilder.setDateFormat("yyyy/MM/dd HH:mm:ss").create();
         JSONObject data = new JSONObject();
         data.put("subClassList", gson.toJson(goodsSubClassList));
         out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadTrueResult(data)));
      } catch (Exception e) {
         e.printStackTrace();
         out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("操作异常")));
      }
   }
   /**
    * 查找二级下的其他级分类
    *
    * @param callback
    * @param out
    */
   @RequestMapping(value = "queryOverSecond")
   public void queryOverSecond(AdminAcceptData acceptData,String callback, Long pid, PrintWriter out) {
      try {
         Integer state = null;
         List<GoodsSubClass> goodsSubClassList = goodsSubClassService.queryByPid(pid, state);
         if (goodsSubClassList == null || goodsSubClassList.size() == 0) {
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("暂无数据")));
            return;
         }
         GsonBuilder gsonBuilder = new GsonBuilder();
         gsonBuilder.serializeNulls(); // 重点
         Gson gson = gsonBuilder.setDateFormat("yyyy/MM/dd HH:mm:ss").create();
         JSONObject data = new JSONObject();
         data.put("subClassList", gson.toJson(goodsSubClassList));
         out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadTrueResult(data)));
      } catch (Exception e) {
         e.printStackTrace();
         out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("操作异常")));
      }
   }
   /**
    * 修改排序
    *
    * @param callback
    * @param out
    */
   @RequestMapping(value = "saveOrder")
   public void saveOrder(AdminAcceptData acceptData,String callback, Long id, Integer type, Integer moveType, PrintWriter out) {
      try {
         if (moveType == null || (!moveType.equals(1) && !moveType.equals(-1))) {
            JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("传递的类型不正确"));
            return;
         }
         GoodsSubClass resultObj = goodsSubClassService.selectByPrimaryKey(id);
         if (resultObj == null) {
            JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("不存在该类别"));
            return;
         }
         int resultWeight = resultObj.getWeight();
         List<GoodsSubClass> list = null;
         if (type == 2) {
            GoodsClass rootClass = resultObj.getRootClass();
            list = goodsSubClassService.queryByRootIdAndWeight(rootClass.getId(), moveType, resultWeight);
         } else {
            GoodsSubClass parent = resultObj.getParent();
            list = goodsSubClassService.queryByPidAndWeight(parent.getId(), moveType, resultWeight);
         }
         if (list != null && list.size() > 0) {
            GoodsSubClass changeObj = list.get(0);
            // 交换排序序号
            resultObj.setWeight(changeObj.getWeight());
            changeObj.setWeight(resultWeight);
            changeObj.setUpdatetime(new Date());
            goodsSubClassService.updateByPrimaryKeySelective(changeObj);
         }
         resultObj.setUpdatetime(new Date());
         goodsSubClassService.updateByPrimaryKeySelective(resultObj);
         JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult("操作成功"));
      } catch (Exception e) {
         e.printStackTrace();
         JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("操作异常"));
      }
   }
}
package com.yeshi.fanli.controller.admin;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import com.yeshi.fanli.entity.accept.AdminAcceptData;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.yeshi.utils.JsonUtil;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.reflect.TypeToken;
import com.yeshi.fanli.entity.bus.clazz.GoodsClass;
import com.yeshi.fanli.entity.bus.clazz.GoodsSubClass;
import com.yeshi.fanli.entity.bus.clazz.GoodsSubClassLabelMap;
import com.yeshi.fanli.entity.bus.clazz.TaoBaoClass;
import com.yeshi.fanli.exception.goods.GoodsSubClassException;
import com.yeshi.fanli.service.inter.clazz.GoodsSubClassLabelService;
import com.yeshi.fanli.service.inter.goods.GoodsSubClassService;
import com.yeshi.fanli.service.inter.goods.TaoBaoClassService;
import com.yeshi.fanli.service.inter.lable.LabelClassService;
import com.yeshi.fanli.util.StringUtil;
import net.sf.json.JSONObject;
@Controller
@RequestMapping("admin/new/api/v1/goodsSubClass")
public class GoodsSubClassAdminController {
   @Resource
   private GoodsSubClassService goodsSubClassService;
   @Resource
   private LabelClassService labelClassService;
   @Resource
   private TaoBaoClassService taoBaoClassService;
   @Resource
   private GoodsSubClassLabelService goodsSubClassLabelService;
   /**
    * 保存信息
    *
    * @param callback
    * @param out
    */
   @RequestMapping(value = "save")
   public void save(AdminAcceptData acceptData, String callback, GoodsSubClass goodsSubClass, Long pid, Integer type, Long labelId,
                HttpServletRequest request, PrintWriter out) {
      if (goodsSubClass.getTaobaoCids() != null)
         goodsSubClass.setTaobaoCids(goodsSubClass.getTaobaoCids().replace(",", ","));
      try {
         // 1. 先判断httpRequest 是否含有文件类型
         if (request instanceof MultipartHttpServletRequest) {
            MultipartHttpServletRequest fileRequest = (MultipartHttpServletRequest) request;
            goodsSubClassService.saveObject(fileRequest.getFile("file"), fileRequest.getFile("file2"),
                  goodsSubClass, type, pid, labelId);
         } else {
            goodsSubClassService.saveObject(null, null, goodsSubClass, type, pid, labelId);
         }
         JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult("保存成功"));
      } catch (GoodsSubClassException e) {
         JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult(e.getMsg()));
      } catch (Exception e) {
         JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("保存失败"));
         e.printStackTrace();
      }
   }
   /**
    * 修改状态
    * @param callback
    * @param id
    * @param out
    */
   @RequestMapping(value = "switchState")
   public void switchState(AdminAcceptData acceptData,String callback, Long id, PrintWriter out) {
      try {
         goodsSubClassService.switchState(id);
         JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult("操作成功"));
      } catch (GoodsSubClassException e) {
         JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult(e.getMsg()));
      } catch (Exception e) {
         JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("操作失败"));
         e.printStackTrace();
      }
   }
   /**
    * 批量删除
    *
    * @param callback
    * @param ids
    * @param out
    */
   @RequestMapping(value = "deleteBatch")
   public void deleteBatch(AdminAcceptData acceptData,String callback, String ids, PrintWriter out) {
      Gson gson = new Gson();
      try {
         List<String> recordIds = gson.fromJson(ids, new TypeToken<ArrayList<String>>() {
         }.getType());
         if (recordIds == null || recordIds.size() == 0) {
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("请选择需删除数据")));
         } else {
            goodsSubClassService.deleteByPrimaryKeyBatch(recordIds);
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadTrueResult("删除成功")));
         }
      } catch (Exception e) {
         out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("操作异常")));
         e.printStackTrace();
      }
   }
   /**
    * 删除图片
    *
    * @param callback
    * @param out
    */
   @RequestMapping(value = "removePicture")
   public void removePicture(AdminAcceptData acceptData,String callback, Long id, PrintWriter out) {
      try {
         GoodsSubClass goodsSubClass = goodsSubClassService.selectByPrimaryKey(id);
         if (goodsSubClass == null) {
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("该类别不存在或已被删除")));
            return;
         }
         int result = goodsSubClassService.removePicture(goodsSubClass);
         if (result == -2) {
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("该类别无图片可供操作")));
         } else if (result == 1) {
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadTrueResult("图片删除成功")));
         } else {
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("图片删除成功,数据更新失败")));
         }
      } catch (Exception e) {
         e.printStackTrace();
         out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("操作异常")));
      }
   }
   /**
    * 查询一级下的所有二级类别
    *
    * @param callback
    * @param out
    */
   @RequestMapping(value = "querySub")
   public void querySub(AdminAcceptData acceptData,String callback, Long pid, Integer type, PrintWriter out) {
      try {
         if (pid == null) {
            out.print(JsonUtil.loadFalseResult("上级id为空"));
            return;
         }
         if (type == null) {
            out.print(JsonUtil.loadFalseResult("等级不能为空"));
            return;
         }
         Integer state = null;
         List<GoodsSubClass> goodsSubClassList = new ArrayList<GoodsSubClass>();
         if (type == 2) {
            goodsSubClassList = goodsSubClassService.queryByRootId(pid, state);
         } else {
            goodsSubClassList = goodsSubClassService.queryByPid(pid, state);
         }
         if (goodsSubClassList == null || goodsSubClassList.size() == 0) {
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("暂无数据")));
            return;
         }
         for (GoodsSubClass goodsSubClass : goodsSubClassList) {
            Long iosClick = goodsSubClass.getIosClick();
            Long androidClick = goodsSubClass.getAndroidClick();
            if (iosClick != null && androidClick != null) {
               goodsSubClass.setCountClick(iosClick + androidClick);
            } else if (androidClick != null) {
               goodsSubClass.setCountClick(androidClick);
            } else if (iosClick != null) {
               goodsSubClass.setCountClick(iosClick);
            } else {
               goodsSubClass.setCountClick(0l);
            }
            String searchJson = goodsSubClass.getSearchJson();
            if (searchJson == null) {
               goodsSubClass.setSearchParam("");
            } else {
               goodsSubClass.setSearchParam(searchJson);
            }
            int countlabel = labelClassService.getCountQueryBySubClassId(goodsSubClass.getId());
            goodsSubClass.setCountlabel(countlabel);
            // 查询淘宝分类
            List<TaoBaoClass> listTB = taoBaoClassService.listBySystemSubCid(0, 10000, goodsSubClass.getId());
            if (listTB == null || listTB.size() == 0) {
               goodsSubClass.setTaobaoCids("");
            } else {
               String taobaoCids = "";
               for (TaoBaoClass taoBaoClass : listTB) {
                  taobaoCids = taobaoCids + taoBaoClass.getCategoryName() + "-" + taoBaoClass.getCategoryId()
                        + ",";
               }
               if (!StringUtil.isNullOrEmpty(taobaoCids)) {
                  taobaoCids = taobaoCids.substring(0, taobaoCids.length() - 1);
               }
               goodsSubClass.setTaobaoCids(taobaoCids);
            }
            // 查询标签
            GoodsSubClassLabelMap map = goodsSubClassLabelService.selectBySubClassId(goodsSubClass.getId());
            if (map != null)
               goodsSubClass.setClassLabel(map.getLabel());
         }
         GsonBuilder gsonBuilder = new GsonBuilder();
         gsonBuilder.serializeNulls(); // 重点
         Gson gson = gsonBuilder.setDateFormat("yyyy/MM/dd HH:mm:ss").create();
         JSONObject data = new JSONObject();
         data.put("subClassList", gson.toJson(goodsSubClassList));
         out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadTrueResult(data)));
      } catch (Exception e) {
         e.printStackTrace();
         out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("操作异常")));
      }
   }
   /**
    * 查找二级下的其他级分类
    *
    * @param callback
    * @param out
    */
   @RequestMapping(value = "queryOverSecond")
   public void queryOverSecond(AdminAcceptData acceptData,String callback, Long pid, PrintWriter out) {
      try {
         Integer state = null;
         List<GoodsSubClass> goodsSubClassList = goodsSubClassService.queryByPid(pid, state);
         if (goodsSubClassList == null || goodsSubClassList.size() == 0) {
            out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("暂无数据")));
            return;
         }
         GsonBuilder gsonBuilder = new GsonBuilder();
         gsonBuilder.serializeNulls(); // 重点
         Gson gson = gsonBuilder.setDateFormat("yyyy/MM/dd HH:mm:ss").create();
         JSONObject data = new JSONObject();
         data.put("subClassList", gson.toJson(goodsSubClassList));
         out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadTrueResult(data)));
      } catch (Exception e) {
         e.printStackTrace();
         out.print(JsonUtil.loadJSONP(callback, JsonUtil.loadFalseResult("操作异常")));
      }
   }
   /**
    * 修改排序
    *
    * @param callback
    * @param out
    */
   @RequestMapping(value = "saveOrder")
   public void saveOrder(AdminAcceptData acceptData,String callback, Long id, Integer type, Integer moveType, PrintWriter out) {
      try {
         if (moveType == null || (!moveType.equals(1) && !moveType.equals(-1))) {
            JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("传递的类型不正确"));
            return;
         }
         GoodsSubClass resultObj = goodsSubClassService.selectByPrimaryKey(id);
         if (resultObj == null) {
            JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("不存在该类别"));
            return;
         }
         int resultWeight = resultObj.getWeight();
         List<GoodsSubClass> list = null;
         if (type == 2) {
            GoodsClass rootClass = resultObj.getRootClass();
            list = goodsSubClassService.queryByRootIdAndWeight(rootClass.getId(), moveType, resultWeight);
         } else {
            GoodsSubClass parent = resultObj.getParent();
            list = goodsSubClassService.queryByPidAndWeight(parent.getId(), moveType, resultWeight);
         }
         if (list != null && list.size() > 0) {
            GoodsSubClass changeObj = list.get(0);
            // 交换排序序号
            resultObj.setWeight(changeObj.getWeight());
            changeObj.setWeight(resultWeight);
            changeObj.setUpdatetime(new Date());
            goodsSubClassService.updateByPrimaryKeySelective(changeObj);
         }
         resultObj.setUpdatetime(new Date());
         goodsSubClassService.updateByPrimaryKeySelective(resultObj);
         JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult("操作成功"));
      } catch (Exception e) {
         e.printStackTrace();
         JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("操作异常"));
      }
   }
}