前后端分离之后端controller

package com.lpz.zonghezsgc.controller;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.lpz.zonghezsgc.api.ResultApi;
import com.lpz.zonghezsgc.entity.Cb;
import com.lpz.zonghezsgc.entity.Custom;
import com.lpz.zonghezsgc.service.ICbService;
import com.lpz.zonghezsgc.service.ICustomService;
import org.apache.catalina.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import javax.xml.transform.Result;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

/**
* <p>
* 前端控制器
* </p>
*
* @author 吕沛哲
* @since 2020-06-07
*/
@RestController
@RequestMapping("/custom")
public class CustomController {

@Autowired
private ICustomService iCustomService;

@Autowired
private ICbService iCbService;

@RequestMapping("/list")
public ResultApi list(Page page, Custom custom){
return ResultApi.success(iCustomService.selectCustom(page,custom));
}

//用户删除
@RequestMapping("/delete")
@Transactional
public ResultApi delete(Integer ids[]){
try {
//遍历用户id
for (Integer cid:ids) {
QueryWrapper wrapper = new QueryWrapper();
wrapper.eq("cid", cid);
//删除中间表
iCbService.remove(wrapper);
}
//批量删除客户表
iCustomService.removeByIds(Arrays.asList(ids));
return ResultApi.success(true);
}catch (Exception ex){
ex.printStackTrace();
}
return ResultApi.error(false);
}

//用户添加
@RequestMapping("insert")
@Transactional
public ResultApi insert(@RequestBody Custom custom){
try {
//先保存主表
iCustomService.save(custom);
//判断是否有银行账号信息
if(custom.getBids()!=null && !custom.getBids().equals("")){
//拆分数组
String[] bids = custom.getBids().split(",");//[1,2,3]
List<Cb> cbList = new ArrayList<>();
for(String bid:bids){
Cb cb = new Cb();
cb.setBid(Integer.parseInt(bid));
cb.setCid(custom.getCid());
cbList.add(cb);
}
iCbService.saveBatch(cbList);
}
return ResultApi.success(true);
}catch (Exception ex){
ex.printStackTrace();
}
return ResultApi.error(false);
}

//用户修改
@RequestMapping("update")
@Transactional
public ResultApi update(@RequestBody Custom custom){
try{
//获取客户id
Integer cid = custom.getCid();
//设置条件
QueryWrapper wrapper = new QueryWrapper<>();
wrapper.eq("cid",cid);
//根据客户的cid进行删除中间表
iCbService.remove(wrapper);
//修改主表
iCustomService.updateById(custom);
//判断是否有银行账号信息
if(custom.getBids()!=null && !custom.getBids().equals("")){
//拆分数组
String[] bids = custom.getBids().split(",");
List<Cb> cbList = new ArrayList<>();
for(String bid:bids){
Cb cb = new Cb();
cb.setBid(Integer.parseInt(bid));
cb.setCid(custom.getCid());
cbList.add(cb);
}
iCbService.saveBatch(cbList);
}
return ResultApi.success(true);
}catch (Exception ex){
ex.printStackTrace();
}
return ResultApi.error(false);
}

}

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package com.lpz.zonghezsgc.controller;

import com.lpz.zonghezsgc.service.IBankService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RestController;

/**
* <p>
* 前端控制器
* </p>
*
* @author 吕沛哲
* @since 2020-06-07
*/
@RestController
@RequestMapping("/bank")
public class BankController {

@Autowired
private IBankService iBankService;

@RequestMapping("findAll")
public Object findAll(){
return iBankService.list();
}

}