基于 Spring SSM框架开发的一套进存销管理系统

1.编写工具：Eclipse；
2.开发环境 java jdk版本1.8，Tomact 版本9.0；
3.运用框架 SSM（Spring spring Mvc Mybatis）Bootstrap-table Maven；
4.前台脚本语言 js jq ；
5.相关技术 SSM框架的集成
文件的上传下载
jave Excel的部分相关操作
controller service 之间的合理运用

项目代码文件层次

主要功能模块

1：系统管理员登录模块（此处运用验证进行了用户的登录验证可以防止机器人的识别进行操作登录时会判断当前管理员是否已有登录账号）

2：用户注册模块（当系统管理员没有登录账号时可以通过注册进行登录注册时输入的账号以及邮箱都为唯一约束不可重复并且阻止用户注册）

3：系统首页（管理员登录成功后进入的页面在此可以通过搜索框对系统的功能进行搜索快速查找如输入物料查找功能点击提示框则可以进入到相应的功能页面）

4：管理员信息管理模块（管理员可在此页面对自己相应的头像地址邮箱密码出生年月等个人资料进行设置后修改）

5：系统物料管理页（管理可在此页面进行系统物料的录入并且录入的物料为唯一条件当录入后会做相应的判断）录入成功后会自动显示在本页面页面中搜索框提供快速查找系统物料为模糊查询并带有物料的删除功能

6：物料供应商的相关信息设置

7：商品采购的申请（从一录入的系统物料中进行选择采购）

8：已提交申请的批准驳回（批准时需要批准人进行签名并保存驳回时可附上驳回原因）

9：审核通过的申请可在商品采购页进行采购（采购时会提醒选择采购数量已交存放仓库并且会判断采购数量是否大于所选仓库的剩余容量反之则需重新选择入库仓库或采购数量）

10:系统仓库管理（管理员可在本页面对系统仓库进行管理仓库的管理以及商品的出库销售并且会对相应的数量进行自动更新当当前商品的系统库存不够销售以及出库数量时会提示管理重新操作）

11：仓库管理（当系统或对应商有新加仓库或废弃仓库可地仓库进行仓库其添加仓库会判断当前系统是否已有改仓库删除仓库则会判断所选仓库中是否还包含有存放物料反之则无法进行操作）

12：退出系统（完成相对应的操作后点击退出即可完成退出登录）

部分代码片段

1：Users_infoController （用户信息控制器）

package com.controller;import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.List;import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;import org.apache.ibatis.annotations.Param;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;import com.Ajax.AjaxRes;
import com.entitys.Users_infoEntity;
import com.service.Users_infoService;
import com.uuid.UuidUtil;@Controller
public class Users_infoController {@Autowiredprivate Users_infoService users_infoService;/*** 用户注册 并且判断用户账号 以及用户邮箱是否被使用 如果是 则阻止用户注册 并提示跟换* * @return* @throws IOException */@RequestMapping("/addUsers")@ResponseBodypublic AjaxRes addUsers(Users_infoEntity users_info,@Param("users_zhanghao") String users_zhanghao,@Param("users_mail") String users_mail) throws IOException {AjaxRes res = new AjaxRes();// 账号判断users_info.setUsers_zhanghao(users_zhanghao);List<Users_infoEntity> users_infobyzh = users_infoService.findbyzh(users_info);// 邮箱判断users_info.setUsers_mail(users_mail);List<Users_infoEntity> users_infobyem = users_infoService.findbyem(users_info);if (users_infobyzh.size() > 0) {res.setResMsg("该账号已被使用!");} else if (users_infobyem.size() > 0) {res.setResMsg("该邮箱已被使用!");} else {// 用户注册// 用户赋值Uuidusers_info.setUsers_id(UuidUtil.get32UUID());users_infoService.insert(users_info);res.setResMsg("注册成功!");}return res;}/*** 用户登录 并且判断用户账号 以及用户密码的输入是否正确* * @return*/@RequestMapping("/users_login")@ResponseBodypublic AjaxRes users_login(Users_infoEntity users_info,@Param("users_zhanghao") String users_zhanghao,@Param("users_pws") String users_pws,HttpServletRequest req,@Param("logoVerify_val") String logoVerify_val) {AjaxRes res = new AjaxRes();HttpSession session=req.getSession();String ip = req.getHeader("x-forwarded-for");// 账号判断users_info.setUsers_zhanghao(users_zhanghao);List<Users_infoEntity> users_infobyzh = users_infoService.findbyzh(users_info);// 密码判断users_info.setUsers_pws(users_pws);List<Users_infoEntity> users_infobypws = users_infoService.findbypws(users_info);if (users_infobyzh.isEmpty()) {res.setResMsg("该账号未注册!");} else if (users_infobypws.isEmpty()) {res.setResMsg("密码不正确!");}else if (!(logoVerify_val.equalsIgnoreCase(session.getAttribute("logoVerify_val").toString()))) {//验证码不区分大小写res.setResMsg("验证码不正确!");} else {//用户登录session.setAttribute("user",users_infobyzh.get(0));//更新用户登录ip地址 以及登录区域users_info.setUsers_zhanghao(users_zhanghao);users_info.setUsers_dl_ip(ip);System.out.println("---------------------------------------------"+ip);users_infoService.updatedlzc(users_info);res.setResMsg("登录成功!");}return res;}/*** 用户退出登录（清空session）* * @return*/@RequestMapping("/logout")public String Logout(HttpServletRequest req){HttpSession session=req.getSession();session.setAttribute("user", null);return "redirect:login"; }/*** 用户资料设置* @param users_info* @param md* @return*/@RequestMapping("/user_info")public String user_info(Users_infoEntity users_info,Model md){List<Users_infoEntity> user_infos=users_infoService.findbyId(users_info);//日期格式转换SimpleDateFormat slf=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");for(int i=0;i<user_infos.size();i++){user_infos.get(i).setZh_users_zc_time(slf.format(user_infos.get(i).getUsers_zc_time()));user_infos.get(i).setZh_users_dl_time(slf.format(user_infos.get(i).getUsers_dl_time()));}md.addAttribute("user_infos", user_infos.get(0));  return "page/userInfo";}/*** 用户个人修改信息 因用户昵称 邮箱为唯一约束 故此需要进行判断系统是否存在新输入的值* @param users_info* @param users_niceng* @param users_pws* @param users_mail* @return*/@RequestMapping("/update_user_info")@ResponseBodypublic AjaxRes update_user_info(Users_infoEntity users_info,@Param("users_niceng") String users_niceng,@Param("users_mail") String users_mail){AjaxRes res=new AjaxRes();//昵称判断users_info.setUsers_niceng(users_niceng);List<Users_infoEntity> users_infobyna = users_infoService.findbyna(users_info);// 邮箱判断users_info.setUsers_mail(users_mail);List<Users_infoEntity> users_infobyem = users_infoService.findbyem(users_info);if(users_infobyna.size()>0){res.setResMsg("该昵称已被使用!");} else if (users_infobyem.size() > 0) {res.setResMsg("该邮箱已被使用!"); }else{//用户修改个人数据users_infoService.update(users_info);res.setResMsg("修改成功!");    }return res;}/*** 处于安全 用户在修改密码和邮箱时 必须经过原（旧密码的验证 ）通过后才可修改 反之则阻止 修改成功时清空当前session 提示重新登录* @param users_info* @param resq* @param old_users_pws* @param users_mail* @return* @throws IOException*/@RequestMapping("/update_user_save")@ResponseBodypublic AjaxRes update_user_save(Users_infoEntity users_info,HttpServletRequest req,@Param("old_users_pws") String old_users_pws,@Param("users_pws") String users_pws,@Param("users_mail") String users_mail) {AjaxRes res=new AjaxRes();//旧密码验证判断users_info.setUsers_pws(old_users_pws);List<Users_infoEntity> users_infobypws = users_infoService.findbypws(users_info);// 邮箱判断users_info.setUsers_mail(users_mail);List<Users_infoEntity> users_infobyem = users_infoService.findbyem(users_info);if(users_infobypws.isEmpty()){res.setResMsg("原密码验证不通过 请核对后在修改!");} else if (users_infobyem.size() > 0) {res.setResMsg("该邮箱已被使用!"); }else{//用户修改个人数据users_info.setUsers_pws(users_pws);users_infoService.updatesave(users_info);res.setResMsg("修改成功当前登陆已过期请重新登陆!");//清空sessionHttpSession session=req.getSession();session.setAttribute("user", null);}return res;}
}

2：Shop_caigoushenheiController （采购审核控制器）

package com.controller;import java.io.FileOutputStream;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.List;import javax.servlet.http.HttpServletRequest;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;import com.Ajax.AjaxRes;
import com.entitys.Shop_caigoushenheiEntity;
import com.entitys.Shop_wuliaoEntity;
import com.pageUtil.Page;
import com.service.Shop_caigoushenheiService;
import com.service.Shop_wuliaoService;
import com.uuid.UuidUtil;import sun.misc.BASE64Decoder;@Controller
public class Shop_caigoushenheiController {@Autowiredprivate Shop_wuliaoService wuliaoService;@Autowiredprivate Shop_caigoushenheiService caigoushenheiService;/*** 查询物料信息(放入前面的页面select下拉选项选项)* @param wuliao* @param md* @return*/@RequestMapping("/findwuliaoname")public String find(Shop_wuliaoEntity wuliao,Model md){List<Shop_wuliaoEntity> wuliaos=wuliaoService.find(wuliao);md.addAttribute("wuliaos", wuliaos);return "page/subchaigoushenhei";   }/*** 条件查询物料信息(放入前面的页面物料选项卡中)* @param wuliao* @param md* @return*/@RequestMapping("/findwuliaobyId")@ResponseBodypublic AjaxRes findwuliaoby(Shop_wuliaoEntity wuliao,Model md){AjaxRes res=new AjaxRes();List<Shop_wuliaoEntity> wuliaoby=wuliaoService.findbyId(wuliao);res.setSucceed(wuliaoby,"获取成功");md.addAttribute("wuliaoby",wuliaoby);return res;            }/*** 申请采购的提交* @param caigoushenhei* @return*/@RequestMapping("/subcaigoushenhei")@ResponseBodypublic AjaxRes Subcaigoushenhei(Shop_caigoushenheiEntity caigoushenhei){//赋值uuidcaigoushenhei.setShop_caigoushenhei_id(UuidUtil.get32UUID());AjaxRes res=new AjaxRes();caigoushenheiService.insert(caigoushenhei);res.setResMsg("申请提交成功！");return res;}/*** 查询出全部的采购审核信息 并显示到页面* @param caigoushenhei* @return*/@RequestMapping("/showcaigoushenhei")@ResponseBodypublic Object Showcaigoushenhei(Shop_caigoushenheiEntity caigoushenhei){List<Shop_caigoushenheiEntity> caigoushenheis=caigoushenheiService.find(caigoushenhei);if(caigoushenhei.getLimit()>0){caigoushenhei.setLimits("1");}//实例化page对象Page page=new Page();page.setPageNumber(caigoushenhei.getOffset());page.setPageSize(caigoushenhei.getLimit());page.setTotal(caigoushenheiService.count(caigoushenhei));page.setObj(caigoushenheis);return page;}/*** 此处查询审核通过的提交信息 必将审核日期格式进行转换* @param caigoushenhei* @return*/@RequestMapping("/showcaigoushenheizt")@ResponseBodypublic Object Showcaigoushenheizt(Shop_caigoushenheiEntity caigoushenhei){List<Shop_caigoushenheiEntity> caigoushenheis=caigoushenheiService.findzt(caigoushenhei);//获取到时间戳 并将其转换SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");for(int i=0;i<caigoushenheis.size();i++){caigoushenheis.get(i).setZhuanyishop_caigoushenhei_time(sdf.format(caigoushenheis.get(i).getShop_caigoushenhei_time()));}if(caigoushenhei.getLimit()>0){caigoushenhei.setLimits("1");}//实例化page对象Page page=new Page();page.setPageNumber(caigoushenhei.getOffset());page.setPageSize(caigoushenhei.getLimit());page.setTotal(caigoushenheiService.count(caigoushenhei));page.setObj(caigoushenheis);return page;}//申请批准/*** 当管理员同意申请过后 并置入管理员的签名 签名后将base64格式的签名图片转换为文件路径格式存放在数据库中* @param caigoushenhei* @param req* @return* @throws IOException*/@RequestMapping("/pizhuncaigou")@ResponseBodypublic AjaxRes pizhuncaigou(Shop_caigoushenheiEntity caigoushenhei,HttpServletRequest req) throws IOException{AjaxRes res=new AjaxRes();String qianming=caigoushenhei.getShop_caigoushenhei_qianming();//声明要截取的字段（前几位）int i=22;//将base64编码获取并截取byte[] buffer;qianming=qianming.substring(i);//转码buffer = new BASE64Decoder().decodeBuffer(qianming);//存入的文件路径String lujing="\\uploadFile\\qianming\\"+buffer+".png";String realPath=req.getServletContext().getRealPath(lujing);FileOutputStream out = new FileOutputStream(realPath);out.write(buffer);out.close();//把路径存到数据库    caigoushenhei.setShop_caigoushenhei_qianming_lujing(lujing);caigoushenheiService.update(caigoushenhei);res.setResMsg("申请批准成功！");return res;}/*** 审核驳回 如果未通过审核 管理员可将本条审核信息进行驳回* @param caigoushenhei* @return*/@RequestMapping("/pizhunbohui")@ResponseBodypublic AjaxRes pizhunbohui(Shop_caigoushenheiEntity caigoushenhei){AjaxRes res=new AjaxRes();caigoushenheiService.updatebohui(caigoushenhei);res.setResMsg("执行成功!");return res;}/*** 删除已处理的审核信息* @param caigoushenhei* @return*/@RequestMapping("/delshenhei")@ResponseBodypublic AjaxRes delshenhei(Shop_caigoushenheiEntity caigoushenhei){AjaxRes res=new AjaxRes();caigoushenheiService.delete(caigoushenhei);res.setResMsg("删除成功");return res;}}

3：仓库管理控制器（Shop_cangkuController）

package com.controller;import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;import javax.servlet.http.HttpServletRequest;import org.apache.ibatis.annotations.Param;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;import com.Ajax.AjaxRes;
import com.entitys.Shop_cangkuEntity;
import com.entitys.Shop_infoEntity;
import com.service.Shop_cangkuService;
import com.service.Shop_infoService;
import com.uuid.UuidUtil;import jxl.Cell;
import jxl.Sheet;
import jxl.Workbook;
import jxl.format.UnderlineStyle;
import jxl.read.biff.BiffException;
import jxl.write.Label;
import jxl.write.WritableCellFormat;
import jxl.write.WritableFont;
import jxl.write.WritableSheet;
import jxl.write.WritableWorkbook;
import jxl.write.WriteException;
import jxl.write.biff.RowsExceededException;@Controller
public class Shop_cangkuController {@Autowiredprivate Shop_cangkuService cangkuService;@Autowiredprivate Shop_infoService shop_infoService;/***  新加仓库(先查询是否有输入的厂库 在让其添加   系统仓库唯一约束)* @param cangku* @param shop_cangku_name* @return*/@RequestMapping("/addcangku")@ResponseBodypublic AjaxRes addcangku(Shop_cangkuEntity cangku, @Param("shop_cangku_name") String shop_cangku_name) {AjaxRes res = new AjaxRes();cangku.setShop_cangku_name(shop_cangku_name);List<Shop_cangkuEntity> cangkubyname = cangkuService.findbyname(cangku);// 判断是否已有厂库if (cangkubyname.isEmpty()) {// 赋值仓库idcangku.setShop_cangku_id(UuidUtil.get32UUID());cangkuService.insert(cangku);System.out.println("--------------------------------------------------------" + cangku);res.setResMsg("新加成功!");} else {res.setResMsg("系统已有此仓库 请勿重复添加!");}return res;}/*** 根据仓库名查询(已采购的商品) 以及仓库 并显示在相关页面* @param shop_info* @param cangku* @param md* @return*/@RequestMapping("/findckname")public String findckname(Shop_infoEntity shop_info, Shop_cangkuEntity cangku, Model md) {List<Shop_cangkuEntity> cangkus = cangkuService.find(cangku);md.addAttribute("cangkus", cangkus);List<Shop_infoEntity> shop_infos = shop_infoService.findbyckname(shop_info);md.addAttribute("shop_infos", shop_infos);return "page/cangku";}/*** 仓库管理 这里可以修改厂库的管理人员 运营状态 仓库地址 但不可修改仓库名 已交仓库容量* @param cangku* @param shop_cangku_name* @return*/@RequestMapping("/upck")@ResponseBodypublic AjaxRes upck(Shop_cangkuEntity cangku, @Param("shop_cangku_name") String shop_cangku_name) {AjaxRes res = new AjaxRes();cangku.setShop_cangku_name(shop_cangku_name);List<Shop_cangkuEntity> cangkubyname = cangkuService.findbyname(cangku);// 判断是否已有厂库if (cangkubyname.isEmpty()) {cangkuService.update(cangku);res.setResMsg("修改成功!");} else {res.setResMsg("仓库名重复!");}return res;}/*** 根据仓库名查询改仓库的容量 （因仓库名为唯一字段）* @param cangku* @param md* @return*/@RequestMapping("/findsize")@ResponseBodypublic AjaxRes findsize(Shop_cangkuEntity cangku, Model md) {AjaxRes res = new AjaxRes();List<Shop_cangkuEntity> cangkusize = cangkuService.findbyname(cangku);res.setSucceed(cangkusize, "获取成功");md.addAttribute("cangkusize", cangkusize);return res;}  /*** 在仓库管理中删除商品信息 当确认删除时 自动更新相关仓库的容量* @param cangku* @param shop_info* @param shop_id* @return*/@RequestMapping("/delete_shop_info")@ResponseBodypublic AjaxRes delete_shop_info(Shop_cangkuEntity cangku,Shop_infoEntity shop_info,@Param("shop_id") String shop_id) {AjaxRes res = new AjaxRes();cangkuService.update_rongliang(cangku);//得到需要删除的商品idshop_info.setShop_id(shop_id);shop_infoService.delete(shop_info);res.setResMsg("删除成功!");return res;}/*** 系统仓库的删除 判断当前仓库中是否还存在商品信息 如果存在 则阻止删除（验证在前端验证）* @param cangku* @return*/@RequestMapping("/del_cangku")@ResponseBodypublic AjaxRes delcangku(Shop_cangkuEntity cangku){AjaxRes res=new AjaxRes();cangkuService.delete(cangku);res.setResMsg("改仓库已被成功删除!");return res;}/*** 盘库管理(excel操作 导入以及导出)* @param cangku* @param shop_info* @param req* @param shop_cangku_name* @return*/@RequestMapping("/panku")@ResponseBodypublic AjaxRes panku(Shop_cangkuEntity cangku,Shop_infoEntity shop_info, HttpServletRequest req,@Param("shop_int_cangku") String shop_cangku_name) {AjaxRes res = new AjaxRes();// excel存放路径String realPath = req.getSession().getServletContext().getRealPath("/");String exclePath = "static\\excel\\";String pathName = shop_cangku_name + "盘库表.xls";String fileName = realPath + exclePath + pathName;File xlsFile = new File(fileName);WritableWorkbook workbook = null;try {workbook = Workbook.createWorkbook(xlsFile);WritableSheet sheet = workbook.createSheet("sheet", 0);Date date = new Date();//日期格式装换SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");String zhDate=sdf.format(date);   try {WritableFont wf = new WritableFont(WritableFont.ARIAL, 15,WritableFont.BOLD, false, UnderlineStyle.NO_UNDERLINE,jxl.format.Colour.BLACK); // 定义格式 字体 下划线 斜体 粗体 颜色WritableCellFormat wcf = new WritableCellFormat(wf); // 单元格定义wcf.setAlignment(jxl.format.Alignment.CENTRE); // 设置对齐方式//标题样式WritableFont wftit = new WritableFont(WritableFont.ARIAL, 15,WritableFont.BOLD, false, UnderlineStyle.NO_UNDERLINE,jxl.format.Colour.BLACK); // 定义格式 字体 下划线 斜体 粗体 颜色WritableCellFormat wcftit = new WritableCellFormat(wftit); // 单元格定义
/*              wcftit.setBackground(jxl.format.Colour.WHITE); // 设置单元格的背景颜色*/wcftit.setAlignment(jxl.format.Alignment.CENTRE); // 设置对齐方式//内容样式WritableFont wfcont = new WritableFont(WritableFont.ARIAL, 14,WritableFont.NO_BOLD, false, UnderlineStyle.NO_UNDERLINE,jxl.format.Colour.BLACK); // 定义格式 字体 下划线 斜体 粗体 颜色WritableCellFormat wccont = new WritableCellFormat(wfcont); // 单元格定义     wccont.setAlignment(jxl.format.Alignment.CENTRE); // 设置对齐方式// 因为仓库名为唯一约束（所以这里采用根据仓库名查询）List<Shop_cangkuEntity> cangkus = cangkuService.findbyname(cangku);if (cangkus != null && cangkus.size() > 0) {for (int i = 0; i < cangkus.size(); i++) {sheet.addCell(new Label(0, 0,zhDate+":"+cangkus.get(i).getShop_cangku_name() + ":盘库",wcf));sheet.mergeCells(0, 0, 5, 0);//合并垮了5列。sheet.addCell(new Label(0, 1, "仓库类型"+":" + cangkus.get(i).getShop_cangku_leixing(),wcf));sheet.addCell(new Label(1, 1, "管理员"+":" + cangkus.get(i).getShop_cangku_user(),wcf));sheet.addCell(new Label(2, 1, "仓库容量"+":" + cangkus.get(i).getShop_cangku_rongliang().toString(),wcf));sheet.addCell(new Label(3, 1, "当前容量"+":" + cangkus.get(i).getShop_cangku_now_rongliang().toString(),wcf));}}// 设置盘库表头sheet.addCell(new Label(0, 2, "盘后商品总容量",wcftit));// 设置盘库表头sheet.addCell(new Label(2, 2, "现仓库剩余容量",wcftit));// 设置列表名sheet.addCell(new Label(0, 3, "商品名",wcftit));sheet.addCell(new Label(1, 3, "供应商",wcftit));sheet.addCell(new Label(2, 3, "入库仓库",wcftit));sheet.addCell(new Label(3, 3, "当前数量",wcftit));sheet.addCell(new Label(4, 3, "实际数量",wcftit));sheet.addCell(new Label(5, 3, "备注",wcftit));shop_info.setShop_int_cangku(shop_cangku_name);List<Shop_infoEntity> shop_infos = shop_infoService.findbyckname(shop_info);if (shop_infos != null && shop_infos.size() > 0) {for (int row = 0; row < shop_infos.size(); row++) {sheet.addCell(new Label(0, row + 4, shop_infos.get(row).getShop_name(),wccont));sheet.addCell(new Label(1, row + 4, shop_infos.get(row).getShop_gongyin_name(),wccont));sheet.addCell(new Label(2, row + 4, shop_infos.get(row).getShop_int_cangku(),wccont));sheet.addCell(new Label(3, row + 4, shop_infos.get(row).getShop_size().toString(),wccont));sheet.addCell(new Label(4, row + 4, null));sheet.addCell(new Label(5, row + 4, null));}}//设置行宽sheet.setColumnView(0,30); sheet.setColumnView(1,30); sheet.setColumnView(2,30); sheet.setColumnView(3,30); sheet.setColumnView(4,30); sheet.setColumnView(5,30); sheet.setColumnView(6,30); //设置行高sheet.setRowView(0, 500);sheet.setRowView(2, 500);workbook.write();workbook.close();} catch (RowsExceededException e) {// TODO Auto-generated catch blocke.printStackTrace();} catch (WriteException e) {// TODO Auto-generated catch blocke.printStackTrace();}} catch (IOException e) {// TODO Auto-generated catch blocke.printStackTrace();}return res;}}

4：验证码

package com.logoverify;import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.util.Random;import javax.imageio.ImageIO;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;@Controller
public class VerifyController {private int width = 150;// 定义图片的widthprivate int height = 50;// 定义图片的heightprivate int codeCount = 4;// 定义图片上显示验证码的个数private int xx = 30;private int fontHeight = 24;private int codeY = 30;char[] codeSequence = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X','Y', 'Z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9' };/*** 定义并创建前端用户登录验证是的验证码* @param req* @param resp* @throws IOException*/@RequestMapping("/logoVerify")public void getCode(HttpServletRequest req, HttpServletResponse resp) throws IOException {// 定义图像bufferBufferedImage buffImg = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);Graphics gd = buffImg.getGraphics();// 创建一个随机数生成器类Random random = new Random();// 将图像填充为白色gd.setColor(Color.WHITE);gd.fillRect(0, 0, width, height);// 创建字体，字体的大小应该根据图片的高度来定。Font font = new Font("Fixedsys", Font.BOLD, fontHeight);// 设置字体。gd.setFont(font);// 画边框。gd.setColor(Color.BLACK);gd.drawRect(0, 0, width - 1, height - 1);// 随机产生40条干扰线，使图象中的认证码不易被其它程序探测到。gd.setColor(Color.BLACK);for (int i = 0; i < 40; i++) {int x = random.nextInt(width);int y = random.nextInt(height);int xl = random.nextInt(12);int yl = random.nextInt(12);gd.drawLine(x, y, x + xl, y + yl);}// randomCode用于保存随机产生的验证码，以便用户登录后进行验证。StringBuffer randomCode = new StringBuffer();int red = 0, green = 0, blue = 0;// 随机产生codeCount数字的验证码。for (int i = 0; i < codeCount; i++) {// 得到随机产生的验证码数字。String code = String.valueOf(codeSequence[random.nextInt(codeSequence.length-1)]);// 产生随机的颜色分量来构造颜色值，这样输出的每位数字的颜色值都将不同。red = random.nextInt(255);green = random.nextInt(255);blue = random.nextInt(255);// 用随机产生的颜色将验证码绘制到图像中。gd.setColor(new Color(red, green, blue));gd.drawString(code, (i + 1) * xx, codeY);// 将产生的四个随机数组合在一起。randomCode.append(code);}// 将四位数字的验证码保存到Session中。HttpSession session = req.getSession();//session传值session.setAttribute("logoVerify_val", randomCode.toString());// 禁止图像缓存。resp.setHeader("Pragma", "no-cache");resp.setHeader("Cache-Control", "no-cache");resp.setDateHeader("Expires", 0);resp.setContentType("image/jpeg");// 将图像输出到Servlet输出流中。ServletOutputStream sos = resp.getOutputStream();ImageIO.write(buffImg, "jpeg", sos);sos.close();}}

5：spring-mvl.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:context="http://www.springframework.org/schema/context"xmlns:mvc="http://www.springframework.org/schema/mvc"xmlns:aop="http://www.springframework.org/schema/aop"xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsdhttp://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsdhttp://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsdhttp://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd"><!-- 启动注解驱动的Spring MVC功能，注册请求url和注解POJO类方法的映射-->   <!--  <mvc:annotation-driven/>  --><mvc:default-servlet-handler/><!-- 启动对@AspectJ注解的支持 -->  <aop:aspectj-autoproxy/> <!-- 通知spring使用cglib而不是jdk的来生成代理方法 AOP可以拦截到Controller -->  <aop:aspectj-autoproxy proxy-target-class="true"/><mvc:interceptors>  <!--使用bean定义一个Interceptor，直接定义在mvc:interceptors根下面的Interceptor将拦截所有的请求  --><mvc:interceptor>  <mvc:mapping path="/**"/><mvc:exclude-mapping path="/register"/> <mvc:exclude-mapping path="/addUsers"/> <mvc:exclude-mapping path="/login"/> <mvc:exclude-mapping path="/users_login"/> <!-- 放行验证码 --><mvc:exclude-mapping path="/logoVerify"/><mvc:exclude-mapping path="/.css"/>    <mvc:exclude-mapping path="/.js"/>            <bean class="com.interceptor.LoginInterceptor"/>  </mvc:interceptor>  </mvc:interceptors><!-- 自动扫描且只扫描@Controller --><context:component-scan base-package="com" use-default-filters="false"><!-- 平台功能模块controller--><context:include-filter type="aspectj" expression="com.controller..*Controller"/><!-- 登录验证controller --><context:include-filter type="aspectj" expression="com.logoverify..*Controller"/></context:component-scan><!-- 对静态资源文件的访问  restful-->     <mvc:resources mapping="/static/**" location="/,/static/" /> <mvc:resources mapping="/boostrap/**" location="/,/boostrap/" /> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver" ><property name="viewClass" value="org.springframework.web.servlet.view.JstlView"></property><property name="prefix" value="/WEB-INF/views/"></property><property name="suffix" value=".jsp"></property></bean><mvc:annotation-driven><mvc:message-converters register-defaults="true"><!-- 避免IE执行AJAX时,返回JSON出现下载文件 --><beanclass="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"><property name="supportedMediaTypes"><list><value>text/html;charset=UTF-8</value><value>text/json;charset=UTF-8</value><value>application/json;charset=UTF-8</value></list></property></bean></mvc:message-converters></mvc:annotation-driven><!-- 配置文件上传，如果没有使用文件上传可以不用配置，当然如果不配，那么配置文件中也不必引入上传组件包 --><bean id="multipartResolver"class="org.springframework.web.multipart.commons.CommonsMultipartResolver"><!-- 默认编码 --><property name="defaultEncoding" value="utf-8" /><!-- 文件大小最大值 --><property name="maxUploadSize" value="1048576000" /><!-- 内存中的最大值 --><property name="maxInMemorySize" value="40960" /></bean>
</beans>

6：SSM Maven 相关pom.xml 配置文件

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"><modelVersion>4.0.0</modelVersion><groupId>com</groupId><artifactId>InvoicingManagementSystem</artifactId><packaging>war</packaging><version>0.0.1-SNAPSHOT</version><name>InvoicingManagementSystem Maven Webapp</name><url>http://maven.apache.org</url><dependencies><dependency><groupId>javax</groupId><artifactId>javaee-web-api</artifactId><version>6.0</version><scope>provided</scope></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-jdbc</artifactId><version>4.3.5.RELEASE</version></dependency><!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc --><dependency><groupId>org.springframework</groupId><artifactId>spring-webmvc</artifactId><version>4.3.5.RELEASE</version></dependency><!--上传文件相关的jar包  --><dependency><groupId>commons-io</groupId><artifactId>commons-io</artifactId><version>2.4</version></dependency><dependency><groupId>commons-fileupload</groupId><artifactId>commons-fileupload</artifactId><version>1.3.1</version></dependency><dependency><groupId>org.apache.commons</groupId><artifactId>commons-lang3</artifactId><version>3.3.2</version></dependency>       <!-- jstl --><dependency><groupId>jstl</groupId><artifactId>jstl</artifactId><version>1.2</version></dependency><!--跟加密算法相关的codeC  --><dependency><groupId>commons-codec</groupId><artifactId>commons-codec</artifactId><version>1.9</version></dependency><!--orm或者jdbc组件需要用到的jar包 mybatis  --><!--mysql数据库驱动  --><!-- https://mvnrepository.com/artifact/org.apache.commons/commons-dbcp2 --><dependency><groupId>org.apache.commons</groupId><artifactId>commons-dbcp2</artifactId><version>2.1.1</version></dependency><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>5.0.8</version><scope>runtime</scope></dependency>   <!--阿里的连接  druid连接池 类似于c3p0  --><dependency><groupId>com.alibaba</groupId><artifactId>druid</artifactId><version>1.0.15</version></dependency><dependency><groupId>org.mybatis</groupId><artifactId>mybatis</artifactId><version>3.3.1</version></dependency> <dependency><groupId>org.mybatis</groupId><artifactId>mybatis-spring</artifactId><version>1.2.4</version></dependency><dependency><groupId>com.github.pagehelper</groupId><artifactId>pagehelper</artifactId><version>4.2.1</version></dependency><!-- lg4j --><!-- https://mvnrepository.com/artifact/log4j/log4j --><dependency><groupId>log4j</groupId><artifactId>log4j</artifactId><version>1.2.17</version></dependency><!-- org.apache.commons --><!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 --><dependency><groupId>org.apache.commons</groupId><artifactId>commons-lang3</artifactId><version>3.4</version></dependency><!-- https://mvnrepository.com/artifact/commons-beanutils/commons-beanutils --><dependency><groupId>commons-beanutils</groupId><artifactId>commons-beanutils</artifactId><version>1.9.1</version></dependency><!-- org.slf4j --><!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-api --><dependency><groupId>org.slf4j</groupId><artifactId>slf4j-api</artifactId><version>1.7.25</version></dependency><!-- aspectjweaver --><dependency><groupId>org.aspectj</groupId><artifactId>aspectjweaver</artifactId><version>1.8.11</version></dependency><!-- aspectjrt --><dependency><groupId>aspectj</groupId><artifactId>aspectjrt</artifactId><version>1.5.3</version></dependency><!-- jackson依赖包 --><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-core</artifactId><version>2.9.5</version></dependency><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-databind</artifactId><version>2.9.5</version></dependency><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-annotations</artifactId><version>2.9.5</version></dependency><!-- https://mvnrepository.com/artifact/jexcelapi/jxl  操作excel--><dependency><groupId>jexcelapi</groupId><artifactId>jxl</artifactId><version>2.6</version></dependency></dependencies><build><finalName>InvoicingManagementSystem</finalName></build>
</project>

7：前台用户管理页面

<%@ page language="java" contentType="text/html; charset=utf-8"pageEncoding="utf-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<c:set var="jpath" value="${pageContext.request.contextPath}" />
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"><style type="text/css">*{ margin:0; padding:0;}</style>
<title>个人信息界面</title>
<link rel="stylesheet" type="text/css" href="static/css/userinfo.css" />
<link rel="stylesheet" type="text/css" href="static/date/css/date.css" />
</head><body><div class="main"><!--主框架--><div><!--头部--><div class="pan_logo"><div class="pan_logo_left"><img src="static/imgs/logo.png" style="margin-top: 10px;" />&nbsp;<label>进存销管理系统&nbsp;|&nbsp;账号设置 </label></div><div class="pan_logo_right"><label>账号：${user_infos.users_zhanghao }</label> &nbsp;|&nbsp; <label class="back">返回首页</label></div></div></div><!--头部--><div class="count_left" style="margin-top:10px;"><!--内容左边--><c:if test="${user_infos.users_touxiang==null || user_infos.users_touxiang=='' }"><img src="static/imgs/nologo.png" style="width: 300px;height: 300px; border-radius: 50px; margin-left:60px;"/><br /></c:if><c:if test="${user_infos.users_touxiang!=null }"><img src="${user_infos.users_touxiang }" style="width: 300px;height: 300px; border-radius: 150px; margin-left:60px;" /><br /></c:if><div class="ul" style="margin-top: 20px;"><span>昵&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 称：</span><label>${user_infos.users_niceng }</label></div><br /><div class="ul"><span>登录账号 ：</span><label>${user_infos.users_zhanghao }</label></div><br /><div class="ul"><span>性&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 别：</span><label>${user_infos.users_sex }</label></div><br /><div class="ul"><span>生&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 日：</span><label>${user_infos.users_birth }</label></div><br /><div class="ul"><span>邮&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 箱：</span><label>${user_infos.users_mail }</label></div><br /><div class="ul"><span>电&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 话：</span><label>${user_infos.users_phone }</label></div><br /><div class="ul"><span>地&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 址：</span><label>${user_infos.users_address }</label></div><br /><div class="ul"><span>注册时间 ：</span><label>${user_infos.zh_users_zc_time }</label></div><br /><div class="ul"><span>上次登录 ：</span><label>${user_infos.zh_users_dl_time }</label></div><br /></div><!--内容左边--><div class="count_right"><!--内容右边--><div class="biaoti">信息修改:</div><form class="up_info"><input class="from_input" name="users_id" value="${user_infos.users_id }" type="hidden"/><br /><label>昵称:</label><input placeholder="请输入新的昵称" class="from_input" name="users_niceng" /><br /><label>生日:</label><input placeholder="出生日期" class="from_input date_picker" name="users_birth" value="${user_infos.users_birth }"/><br /><label>性别:</label><input placeholder="性别" class="from_input" name="users_sex" value="${user_infos.users_sex }"/><br /><label>电话:</label><input placeholder="联系方式" class="from_input"name="users_phone" value="${user_infos.users_phone }"/><br /><label>邮箱:</label><input placeholder="邮箱e-mail" class="from_input" name="users_mail"/><br /><div style="margin-top: 40px;"><label>地址:</label><input placeholder="地址" class="from_input" name="users_address" type="hidden" value="${user_infos.users_address }"/><br /><iframe style="margin-left: 50px; margin-top: -40px;" src="${jpath }/address" width="100%" frameborder="0" scrolling="no"></iframe></div><br/><input placeholder="请选择上传头像" class="from_input" name="users_touxiang" type="hidden" value="${user_infos.users_touxiang }"/><label>头像:</label><input placeholder="请选择上传头像" class="from_input" name="touxiangname" style="margin-top: -50px;"/><br /><!--头像选择及上传  --><input placeholder="选择头像" class="from_input" name="users_touxiang" style="display: none;"/><br /> <input class="from_input uptouxiang" type="file" id="f" style="display: none"/><br /><div class="up_show_div">  <img class="up_show_img" src=""> </div><div class="up_change_img"><img src="static/imgs/add.png" style="width: 30px; height: 30px; margin-top: 10px; margin-left: 10px;"> </div><!--头像选择及上传   --><br /> <input type="button" value="重新填写" class="reset" /> <inputtype="button" value="确认修改" class="ok yes_up" /></form><div class="biaoti">账户安全:</div><form class="up_save"><input class="from_input" name="users_id" value="${user_infos.users_id }" type="hidden"/><br /><label>验证旧的密码:</label><input placeholder="请输入旧的密码" class="save_input" name="old_users_pws" type="password"/><br /> <label>输入新的密码:</label><input placeholder="新的密码" class="save_input" name="users_pws" type="password"/><br /><label>确&nbsp;认&nbsp;&nbsp; &nbsp; &nbsp;密&nbsp;码:</label><input placeholder="确认密码" class="save_input"  name="re_users_pws" type="password"/><br /><label>邮&nbsp;箱&nbsp;&nbsp; &nbsp; &nbsp;更&nbsp;换:</label><input placeholder="新的邮箱" class="save_input" name="users_mail"/><br /><input type="button" value="重新填写" class="reset" /> <input type="button"value="确认修改" class="ok yes_save" /></form></div><!--内容右边--></div><!--主框架--><div class="hengtiao"></div><!--底部--><div style="width:100%;height:200px; background-color: #eee;margin-top:400px;"></div><script src="static/vendor/jquery/jquery.min.js"></script><!-- 日期插件 --><script src="http://www.jq22.com/jquery/1.8.3/jquery.min.js"></script><script src="static/date/js/jquery.date_input.pack.js"></script><script>//图片转换为base64格式$(".up_change_img").click(function () {  $(".uptouxiang").click();});  $(".uptouxiang").change(function () {  run(this, function (data) {  $(".up_show_div").show();$('.up_show_img').attr('src', data); $(".up_change_img").css({"margin-left":"260px","margin-top":"-52px"}); var touxiangname=$('.uptouxiang').val();//截取data:image/png;base64,便于存入数据库后 页面能够显示//var users_touxiang=data.substring(data.indexOf(",") + 1);$('[name=users_touxiang]').val(data); $('[name=touxiangname]').val(touxiangname);  });  });  function run(input_file, get_data) {  /*input_file：文件按钮对象*/  /*get_data: 转换成功后执行的方法*/  if (typeof (FileReader) === 'undefined') {  alert("抱歉，你的浏览器不支持 FileReader，不能将图片转换为Base64，请使用现代浏览器操作！");  } else {  try {  /*图片转Base64 核心代码*/  var file = input_file.files[0];        //得到上传文件的大小var f= document.getElementById("f").files; var filemaxsize = 1024*1024;//最大限制1M var fileSize =f[0].size;//这里我们判断下类型如果不是图片就返回 去掉就可以上传任意文件  if (!/image\/\w+/.test(file.type)) {  alert("请确保文件为图像类型");  return false;  }else if(fileSize>filemaxsize){ //这里判断选择图片的大小alert("头像图片不能大于"+filemaxsize/(1024*1024)+"M！请重新选择"); target.value =""; return false; } var reader = new FileReader();  reader.onload = function () {  get_data(this.result);  }  reader.readAsDataURL(file);  } catch (e) {  alert(“图片转换出错”) }  }  };
</script><script >
$(function(){$('.date_picker').date_input();});
$(".back").click(function(){window.history.back(-1);
})
//清空表单值
$(".reset").click(function(){$(".up_info")[0].reset();$(".up_save")[0].reset();
});
//邮箱格式判断
$("[name=users_mail]").change(function(){var email=$("[name=users_mail]").val()if (email != "") {var reg = /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;isok= reg.test(email );if (!isok) {alert("邮箱格式不正确，请重新输入！");return false;}};
})
//用户信息修改
$(".yes_up").click(function(){//获取三级联动页面中的地址（值）var dizhi = localStorage.getItem("dizhi");$("[name=users_address]").val(dizhi);//表单空值判断var users_niceng=$(this).parent().find("[name=users_niceng]").val();var users_birth=$(this).parent().find("[name=users_birth]").val();var users_sex=$(this).parent().find("[name=users_sex]").val();var users_phone=$(this).parent().find("[name=users_phone]").val();var users_mail=$(this).parent().find("[name=users_mail]").val();var users_address=$(this).parent().find("[name=users_address]").val();if(users_niceng=='' || users_birth=='' || users_sex=='' || users_phone=='' || users_mail=='' || users_birth=='' || users_address==''){alert("请将数据填写完整!")}else{var dataJson = "{";var dataArr = [];$(".up_info").find("input").each(function(index, _this) {var inputN = $(_this).attr("name");if (inputN != "" && inputN != null) {dataArr.push(inputN + ":'" + $(_this).val() + "'");dataJson += ",";}});dataJson = "{" + dataArr.join(",") + "}";var jsonForms = eval('(' + dataJson + ')');$.post("${jpath}/update_user_info", jsonForms, function(data) {console.log(data);var json = $.parseJSON(data);alert(json.resMsg);//清空表单$(".up_info")[0].reset();//刷新用户信息页面window.location.reload();});}});
//两次输入密码验证相等否
$("[name=re_users_pws]").change(function(){var users_pws=$("[name=users_pws]").val();var re_users_pws=$("[name=re_users_pws]").val();if(users_pws!=re_users_pws){alert("确认密码不相等!")}})
//用户密码邮箱修改
$(".yes_save").click(function(){var dataJson = "{";var dataArr = [];$(".up_save").find("input").each(function(index, _this) {var inputN = $(_this).attr("name");if (inputN != "" && inputN != null) {dataArr.push(inputN + ":'" + $(_this).val() + "'");dataJson += ",";}});dataJson = "{" + dataArr.join(",") + "}";var jsonForms = eval('(' + dataJson + ')');$.post("${jpath}/update_user_save", jsonForms, function(data) {console.log(data);var json = $.parseJSON(data);alert(json.resMsg);//清空表单$(".up_save")[0].reset();//刷新用户信息页面window.location.reload();});
});
</script>
</body>
</html>

以上便是小生通过 java SSM框架制作的一套进存销管理系统学习永无止境欢迎大家进行参观与指导
项目下载
https://download.csdn.net/download/qq_41193701/11176065