微信小程序毕业设计-汽车维修项目管理系统项目开发实战(附源码+论文)
package com.controller;
import java.io.File;
import java.math.BigDecimal;
import java.net.URL;
import java.text.SimpleDateFormat;
import com.alibaba.fastjson.JSONObject;
import java.util.*;
import org.springframework.beans.BeanUtils;
import javax.servlet.http.HttpServletRequest;
import org.springframework.web.context.ContextLoader;
import javax.servlet.ServletContext;
import com.service.TokenService;
import com.utils.*;
import java.lang.reflect.InvocationTargetException;
import com.service.DictionaryService;
import org.apache.commons.lang3.StringUtils;
import com.annotation.IgnoreAuth;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.entity.*;
import com.entity.view.*;
import com.service.*;
import com.utils.PageUtils;
import com.utils.R;
import com.alibaba.fastjson.*;
/**
* 维修项目
* 后端接口
* @author
* @email
*/
@RestController
@Controller
@RequestMapping("/weixiuxiangmu")
public class WeixiuxiangmuController {
private static final Logger logger = LoggerFactory.getLogger(WeixiuxiangmuController.class);
@Autowired
private WeixiuxiangmuService weixiuxiangmuService;
@Autowired
private TokenService tokenService;
@Autowired
private DictionaryService dictionaryService;
//级联表service
@Autowired
private YonghuService yonghuService;
@Autowired
private YuangongService yuangongService;
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params, HttpServletRequest request){
logger.debug("page方法:,,Controller:{},,params:{}",this.getClass().getName(),JSONObject.toJSONString(params));
String role = String.valueOf(request.getSession().getAttribute("role"));
if(false)
return R.error(511,"永不会进入");
else if("用户".equals(role))
params.put("yonghuId",request.getSession().getAttribute("userId"));
else if("员工".equals(role))
params.put("yuangongId",request.getSession().getAttribute("userId"));
params.put("weixiuxiangmuDeleteStart",1);params.put("weixiuxiangmuDeleteEnd",1);
if(params.get("orderBy")==null || params.get("orderBy")==""){
params.put("orderBy","id");
}
PageUtils page = weixiuxiangmuService.queryPage(params);
//字典表数据转换
List<WeixiuxiangmuView> list =(List<WeixiuxiangmuView>)page.getList();
for(WeixiuxiangmuView c:list){
//修改对应字典表字段
dictionaryService.dictionaryConvert(c, request);
}
return R.ok().put("data", page);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id, HttpServletRequest request){
logger.debug("info方法:,,Controller:{},,id:{}",this.getClass().getName(),id);
WeixiuxiangmuEntity weixiuxiangmu = weixiuxiangmuService.selectById(id);
if(weixiuxiangmu !=null){
//entity转view
WeixiuxiangmuView view = new WeixiuxiangmuView();
BeanUtils.copyProperties( weixiuxiangmu , view );//把实体数据重构到view中
//修改对应字典表字段
dictionaryService.dictionaryConvert(view, request);
return R.ok().put("data", view);
}else {
return R.error(511,"查不到数据");
}
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody WeixiuxiangmuEntity weixiuxiangmu, HttpServletRequest request){
logger.debug("save方法:,,Controller:{},,weixiuxiangmu:{}",this.getClass().getName(),weixiuxiangmu.toString());
String role = String.valueOf(request.getSession().getAttribute("role"));
if(false)
return R.error(511,"永远不会进入");
Wrapper<WeixiuxiangmuEntity> queryWrapper = new EntityWrapper<WeixiuxiangmuEntity>()
.eq("weixiuxiangmu_name", weixiuxiangmu.getWeixiuxiangmuName())
.eq("weixiuxiangmu_types", weixiuxiangmu.getWeixiuxiangmuTypes())
.eq("weixiuxiangmu_clicknum", weixiuxiangmu.getWeixiuxiangmuClicknum())
.eq("shangxia_types", weixiuxiangmu.getShangxiaTypes())
.eq("weixiuxiangmu_delete", weixiuxiangmu.getWeixiuxiangmuDelete())
;
logger.info("sql语句:"+queryWrapper.getSqlSegment());
WeixiuxiangmuEntity weixiuxiangmuEntity = weixiuxiangmuService.selectOne(queryWrapper);
if(weixiuxiangmuEntity==null){
weixiuxiangmu.setWeixiuxiangmuClicknum(1);
weixiuxiangmu.setShangxiaTypes(1);
weixiuxiangmu.setWeixiuxiangmuDelete(1);
weixiuxiangmu.setCreateTime(new Date());
weixiuxiangmuService.insert(weixiuxiangmu);
return R.ok();
}else {
return R.error(511,"表中有相同数据");
}
}
/**
* 后端修改
*/
@RequestMapping("/update")
public R update(@RequestBody WeixiuxiangmuEntity weixiuxiangmu, HttpServletRequest request){
logger.debug("update方法:,,Controller:{},,weixiuxiangmu:{}",this.getClass().getName(),weixiuxiangmu.toString());
String role = String.valueOf(request.getSession().getAttribute("role"));
// if(false)
// return R.error(511,"永远不会进入");
//根据字段查询是否有相同数据
Wrapper<WeixiuxiangmuEntity> queryWrapper = new EntityWrapper<WeixiuxiangmuEntity>()
.notIn("id",weixiuxiangmu.getId())
.andNew()
.eq("weixiuxiangmu_name", weixiuxiangmu.getWeixiuxiangmuName())
.eq("weixiuxiangmu_types", weixiuxiangmu.getWeixiuxiangmuTypes())
.eq("weixiuxiangmu_clicknum", weixiuxiangmu.getWeixiuxiangmuClicknum())
.eq("shangxia_types", weixiuxiangmu.getShangxiaTypes())
.eq("weixiuxiangmu_delete", weixiuxiangmu.getWeixiuxiangmuDelete())
;
logger.info("sql语句:"+queryWrapper.getSqlSegment());
WeixiuxiangmuEntity weixiuxiangmuEntity = weixiuxiangmuService.selectOne(queryWrapper);
if("".equals(weixiuxiangmu.getWeixiuxiangmuPhoto()) || "null".equals(weixiuxiangmu.getWeixiuxiangmuPhoto())){
weixiuxiangmu.setWeixiuxiangmuPhoto(null);
}
if(weixiuxiangmuEntity==null){
weixiuxiangmuService.updateById(weixiuxiangmu);//根据id更新
return R.ok();
}else {
return R.error(511,"表中有相同数据");
}
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Integer[] ids){
logger.debug("delete:,,Controller:{},,ids:{}",this.getClass().getName(),ids.toString());
ArrayList<WeixiuxiangmuEntity> list = new ArrayList<>();
for(Integer id:ids){
WeixiuxiangmuEntity weixiuxiangmuEntity = new WeixiuxiangmuEntity();
weixiuxiangmuEntity.setId(id);
weixiuxiangmuEntity.setWeixiuxiangmuDelete(2);
list.add(weixiuxiangmuEntity);
}
if(list != null && list.size() >0){
weixiuxiangmuService.updateBatchById(list);
}
return R.ok();
}
/**
* 批量上传
*/
@RequestMapping("/batchInsert")
public R save( String fileName, HttpServletRequest request){
logger.debug("batchInsert方法:,,Controller:{},,fileName:{}",this.getClass().getName(),fileName);
Integer yonghuId = Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId")));
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
try {
List<WeixiuxiangmuEntity> weixiuxiangmuList = new ArrayList<>();//上传的东西
Map<String, List<String>> seachFields= new HashMap<>();//要查询的字段
Date date = new Date();
int lastIndexOf = fileName.lastIndexOf(".");
if(lastIndexOf == -1){
return R.error(511,"该文件没有后缀");
}else{
String suffix = fileName.substring(lastIndexOf);
if(!".xls".equals(suffix)){
return R.error(511,"只支持后缀为xls的excel文件");
}else{
URL resource = this.getClass().getClassLoader().getResource("static/upload/" + fileName);//获取文件路径
File file = new File(resource.getFile());
if(!file.exists()){
return R.error(511,"找不到上传文件，请联系管理员");
}else{
List<List<String>> dataList = PoiUtil.poiImport(file.getPath());//读取xls文件
dataList.remove(0);//删除第一行，因为第一行是提示
for(List<String> data:dataList){
//循环
WeixiuxiangmuEntity weixiuxiangmuEntity = new WeixiuxiangmuEntity();
// weixiuxiangmuEntity.setWeixiuxiangmuName(data.get(0)); //标题 要改的
// weixiuxiangmuEntity.setWeixiuxiangmuPhoto("");//详情和图片
// weixiuxiangmuEntity.setWeixiuxiangmuTypes(Integer.valueOf(data.get(0))); //维修类型 要改的
// weixiuxiangmuEntity.setWeixiuxiangmuNewMoney(data.get(0)); //维修价格 要改的
// weixiuxiangmuEntity.setWeixiuxiangmuClicknum(Integer.valueOf(data.get(0))); //点击次数 要改的
// weixiuxiangmuEntity.setWeixiuxiangmuContent("");//详情和图片
// weixiuxiangmuEntity.setShangxiaTypes(Integer.valueOf(data.get(0))); //是否上架 要改的
// weixiuxiangmuEntity.setWeixiuxiangmuDelete(1);//逻辑删除字段
// weixiuxiangmuEntity.setCreateTime(date);//时间
weixiuxiangmuList.add(weixiuxiangmuEntity);
//把要查询是否重复的字段放入map中
}
//查询是否重复
weixiuxiangmuService.insertBatch(weixiuxiangmuList);
return R.ok();
}
}
}
}catch (Exception e){
e.printStackTrace();
return R.error(511,"批量插入数