update

whycrzg

2021-02-23 351b9a53cb9ecebdf8f79db0117f540d9c42c2a4

 src/main/java/com/fgkj/services/AnnounceService.java

@@ -1,27 +1,36 @@
package com.fgkj.services;

import com.fgkj.dto.Announce;
import com.fgkj.dto.PageBean;
import com.fgkj.dto.ServiceModel;
import com.fgkj.dto.User_inf;
import com.fgkj.mapper.impl.AnnounceMapper;
import com.fgkj.mapper.impl.User_infMapper;
import org.springframework.beans.factory.annotation.Autowired;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;

@Service
public class AnnounceService {

   @Autowired
   @Resource
   private AnnounceMapper mapper;
   @Autowired
   @Resource
   private User_infMapper userInfMapper;
   
    //发布新公告
   public ServiceModel add(Object obj) {
   public ServiceModel add(Announce a) {
      ServiceModel model = new ServiceModel();
      Boolean bl=mapper.add(obj);
      Boolean bl= null;
      try {
         bl = mapper.add(a)>0;
      } catch (Exception e) {
         e.printStackTrace();
         model.setMsg("添加失败!");
         return model;
      }
      if(bl){
         model.setCode(1);
         model.setMsg("添加成功!");
@@ -34,9 +43,9 @@
   }
   
   //更新公告
   public ServiceModel update(Object obj) {
   public ServiceModel update(Announce a) {
      ServiceModel model = new ServiceModel();
      Boolean bl=mapper.update(obj);
      Boolean bl=mapper.update(a)>0;
      if(bl){
         model.setCode(1);
         model.setMsg("修改成功!");
@@ -48,9 +57,9 @@
   }
   
   //删除公告
   public ServiceModel delete(Object obj) {
   public ServiceModel delete(Announce a) {
      ServiceModel model = new ServiceModel();
      Boolean bl=mapper.del(obj);
      Boolean bl=mapper.del(a)>0;
      if(bl){
         model.setCode(1);
         model.setMsg("删除成功!");
@@ -61,19 +70,23 @@
      return model;   
   }
   //根据查询条件查询公告
    public ServiceModel serchByCondition(Object obj){
    public ServiceModel serchByCondition(Announce a){
      ServiceModel model = new ServiceModel();
      List<Announce> list=mapper.serchByCondition(obj);
      //物理分页
      PageBean pageBean = a.getPageBean();
      PageHelper.startPage(pageBean.getPageNum(), pageBean.getPageSize());
      List<Announce> list=mapper.serchByCondition(a);
      PageInfo<Announce> announcePageInfo = new PageInfo<>(list);
      /*for (Object object : list) {
         System.out.println(object);
      }*/
      if(list!=null&&list.size()>0){
         for(int i=0;i<list.size();i++){
            User_inf uinf=new User_inf();
            uinf.setUId(list.get(i).getUsr_id());
            uinf.setuId(list.get(i).getUsr_id());
            List<User_inf> listU=userInfMapper.serchUname(uinf);
            if(listU!=null){
               list.get(i).setUsr_name(listU.get(listU.size()-1).getUName());
               list.get(i).setUsr_name(listU.get(listU.size()-1).getuName());
            }else{
               list.get(i).setUsr_name("");
            }
@@ -82,7 +95,7 @@
      if(list!=null && list.size()>0){
         model.setCode(1);
         model.setMsg("查询成功!");
         model.setData(list);
         model.setData(announcePageInfo);
      }else{
         model.setCode(0);
         model.setMsg("查询失败!");
@@ -98,10 +111,10 @@
      if(list!=null&&list.size()>0){
         for(int i=0;i<list.size();i++){
            User_inf uinf=new User_inf();
            uinf.setUId(list.get(i).getUsr_id());
            uinf.setuId(list.get(i).getUsr_id());
            List<User_inf> listU=userInfMapper.serchUname(uinf);
            if(listU!=null){
               list.get(i).setUsr_name(listU.get(listU.size()-1).getUName());
               list.get(i).setUsr_name(listU.get(listU.size()-1).getuName());
            }else{
               list.get(i).setUsr_name("");
            }
@@ -126,10 +139,10 @@
       if(list!=null&&list.size()>0){
          for(int i=0;i<list.size();i++){
             User_inf uinf=new User_inf();
             uinf.setUId(list.get(i).getUsr_id());
             uinf.setuId(list.get(i).getUsr_id());
             List<User_inf> listU=userInfMapper.serchUname(uinf);
             if(listU!=null){
                list.get(i).setUsr_name(listU.get(listU.size()-1).getUName());
                list.get(i).setUsr_name(listU.get(listU.size()-1).getuName());
             }else{
                list.get(i).setUsr_name("");
             }