基于SSM+JSP+HTML的高校物资采购管理系统(Java毕业设计，附源码，数据库，教程）.zip

package com.controller; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Arrays; import java.util.Calendar; import java.util.Map; import java.util.HashMap; import java.util.Iterator; import java.util.Date; import java.util.List; import javax.servlet.http.HttpServletRequest; import com.utils.ValidatorUtils; import org.apache.commons.lang3.StringUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.format.annotation.DateTimeFormat; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import com.baomidou.mybatisplus.mapper.EntityWrapper; import com.baomidou.mybatisplus.mapper.Wrapper; import com.annotation.IgnoreAuth; import com.entity.GongyingshangEntity; import com.entity.view.GongyingshangView; import com.service.GongyingshangService; import com.service.TokenService; import com.utils.PageUtils; import com.utils.R; import com.utils.MD5Util; import com.utils.MPUtil; import com.utils.CommonUtil; import java.io.IOException; /** * 供应商 * 后端接口 * @author * @email * @date 2022-04-19 23:38:24 */ @RestController @RequestMapping("/gongyingshang") public class GongyingshangController { @Autowired private GongyingshangService gongyingshangService; @Autowired private TokenService tokenService; /** * 登录 */ @IgnoreAuth @RequestMapping(value = "/login") public R login(String username, String password, String captcha, HttpServletRequest request) { GongyingshangEntity user = gongyingshangService.selectOne(new EntityWrapper<GongyingshangEntity>().eq("gongyingbianhao", username)); if(user==null || !user.getMima().equals(password)) { return R.error("账号或密码不正确"); } String token = tokenService.generateToken(user.getId(), username,"gongyingshang", "供应商" ); return R.ok().put("token", token); } /** * 注册 */ @IgnoreAuth @RequestMapping("/register") public R register(@RequestBody GongyingshangEntity gongyingshang){ //ValidatorUtils.validateEntity(gongyingshang); GongyingshangEntity user = gongyingshangService.selectOne(new EntityWrapper<GongyingshangEntity>().eq("gongyingbianhao", gongyingshang.getGongyingbianhao())); if(user!=null) { return R.error("注册用户已存在"); } Long uId = new Date().getTime(); gongyingshang.setId(uId); gongyingshangService.insert(gongyingshang); return R.ok(); } /** * 退出 */ @RequestMapping("/logout") public R logout(HttpServletRequest request) { request.getSession().invalidate(); return R.ok("退出成功"); } /** * 获取用户的session用户信息 */ @RequestMapping("/session") public R getCurrUser(HttpServletRequest request){ Long id = (Long)request.getSession().getAttribute("userId"); GongyingshangEntity user = gongyingshangService.selectById(id); return R.ok().put("data", user); } /** * 密码重置 */ @IgnoreAuth @RequestMapping(value = "/resetPass") public R resetPass(String username, HttpServletRequest request){ GongyingshangEntity user = gongyingshangService.selectOne(new EntityWrapper<GongyingshangEntity>().eq("gongyingbianhao", username)); if(user==null) { return R.error("账号不存在"); } user.setMima("123456"); gongyingshangService.updateById(user); return R.ok("密码已重置为：123456"); } /** * 后端列表 */ @RequestMapping("/page") public R page(@RequestParam Map<String, Object> params,GongyingshangEntity gongyingshang, HttpServletRequest request){ EntityWrapper<GongyingshangEntity> ew = new EntityWrapper<GongyingshangEntity>(); PageUtils page = gongyingshangService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, gongyingshang), params), params)); request.setAttribute("data", page); return R.ok().put("data", page); } /** * 前端列表 */ @IgnoreAuth @RequestMapping("/list") public R list(@RequestParam Map<String, Object> params,GongyingshangEntity gongyingshang, HttpServletRequest request){ EntityWrapper<GongyingshangEntity> ew = new EntityWrapper<GongyingshangEntity>(); PageUtils page = gongyingshangService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, gongyingshang), params), params)); request.setAttribute("data", page); return R.ok().put("data", page); } /** * 列表 */ @RequestMapping("/lists") public R list( GongyingshangEntity gongyingshang){ EntityWrapper<GongyingshangEntity> ew = new EntityWrapper<GongyingshangEntity>(); ew.allEq(MPUtil.allEQMapPre( gongyingshang, "gongyingshang")); return R.ok().put("data", gongyingshangService.selectListView(ew)); } /** * 查询 */ @RequestMapping("/query") public R query(GongyingshangEntity gongyingshang){ EntityWrapper< GongyingshangEntity> ew = new EntityWrapper< GongyingshangEntity>(); ew.allEq(MPUtil.allEQMapPre( gongyingshang, "gongyingshang")); GongyingshangView gongyingshangView = gongyingshangService.selectView(ew); return R.ok("查询供应商成功").put("data", gongyingshangView); } /** * 后端详情 */ @RequestMapping("/info/{id}") public R info(@PathVariable("id") Long id){ GongyingshangEntity gongyingshang = gongyingshangService.selectById(id); return R.ok().put("data", gongyingshang); } /** * 前端详情 */ @IgnoreAuth @RequestMapping("/detail/{id}") public R detail(@PathVariable("id") Long id){ GongyingshangEntity gongyingshang = gongyingshangService.selectById(id); return R.ok().put("data", gongyingshang); } /** * 后端保存 */ @RequestMapping("/save") public R save(@RequestBody GongyingshangEntity gongyingshang, HttpServletRequest request){ gongyingshang.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue()); //ValidatorUtils.validateEntity(gongyingshang); GongyingshangEntity user = gongyingshangService.selectOne(new EntityWrapper<GongyingshangEntity>().eq("gongyingbianhao", gongyingshang.getGongyingbianhao())); if(user!=null) { return R.error("用户已存在"); } gongyingshang.setId(new Date().getTime()); gongyingshangService.insert(gongyingshang); return R.ok(); } /** * 前端保存 */ @RequestMapping("/add") public R add(@RequestBody GongyingshangEntity gongyingshang, HttpServletRequest request){ gongyingshang.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue()); //ValidatorUtils.validateEntity(gongyingshang); GongyingshangEntity user = gongyingshangService.selectOne(new EntityWrapper<GongyingshangEntity>().eq("gongyingbianhao", gongyingshang.getGongyingbianhao())); if(user!=null) { return R.error("用户已存在"); } gongyingshang.setId(new Date().getTime()); gongyingshangService.insert(gongyingshang); return R.ok(); } /** * 修改 */ @RequestMapping("/update") public R update(@RequestBody GongyingshangEntity gongyingshang, HttpServletRequest request){ //ValidatorUtils.validateEntity(gongyingshang); gongyingshangService.updateById(gongyingshang);//全部更新 return R.ok(); } /** * 删除 */ @Req