目录

一、系统介绍
1.开发环境
2.技术选型
3.系统功能
4.数据库文件
二、系统展示
1.登录系统
2.管理员-主页
3.管理员-人员信息管理
4.管理员-进药信息管理
【JavaWeb实战|IDEA+Java+SSM+JSP+Mysql+Tomcat实现Web药品信息管理系统】5.管理员-售药信息管理
6.管理员-库存信息管理
7.销售员-主页
8.仓库员-主页
三、部分代码
LoginController
SaledrugController
StockdrugController
UserController
WarehouseController
四、其他
1.更多系统
Java+JSP系统系列实现
Java+Servlet系统系列实现
Java+SSM系统系列实现
Java+SSH系统系列实现
Java+Springboot系统系列实现
2.源码下载
3.运行项目
4.备注
5.支持博主

一、系统介绍 1.开发环境 开发工具：IDEA2018
JDK版本：Jdk1.8
Mysql版本：8.0.13
2.技术选型 Java+Jsp+Mysql
3.系统功能 1.登录系统；
2.管理员对人员的增删改查，管理员对进药信息的增删改查，管理员对售药信息的增删改查，管理员对库存信息的管理；
3.销售人员对售药信息的增删改查，对库存信息的管理；
4.仓库人员对进药信息的增删改查，对库存信息的管理；
4.数据库文件

/* Navicat Premium Data Transfer Source Server: MySQL Source Server Type: MySQL Source Server Version : 80013 Source Host: 127.0.0.1:3306 Source Schema: ssm_medicine_management Target Server Type: MySQL Target Server Version : 80013 File Encoding: 65001 Date: 19/02/2022 19:55:57 */SET NAMES utf8mb4; SET FOREIGN_KEY_CHECKS = 0; -- ---------------------------- -- Table structure for log4 -- ---------------------------- DROP TABLE IF EXISTS `log4`; CREATE TABLE `log4`( `date` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, `category` varchar(500) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, `message` varchar(500) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL ) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of log4 -- ------------------------------ ---------------------------- -- Table structure for saledrug -- ---------------------------- DROP TABLE IF EXISTS `saledrug`; CREATE TABLE `saledrug`( `id` int(11) NOT NULL AUTO_INCREMENT, `customer_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, `drug_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, `sale_number` int(11) NULL DEFAULT NULL, `date` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, `price` double NULL DEFAULT NULL, PRIMARY KEY (`id`) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 7 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of saledrug -- ---------------------------- INSERT INTO `saledrug` VALUES (7, '1', '1003', 10, '2022-02-19', 20); INSERT INTO `saledrug` VALUES (8, '2', '1004', 20, '2022-02-19', 10); -- ---------------------------- -- Table structure for stockdrug -- ---------------------------- DROP TABLE IF EXISTS `stockdrug`; CREATE TABLE `stockdrug`( `id` int(11) NOT NULL AUTO_INCREMENT, `bill_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, `drug_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, `price` double NULL DEFAULT NULL, `buy_num` int(11) NULL DEFAULT NULL, `date` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, `supplier` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, PRIMARY KEY (`id`) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 42 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of stockdrug -- ---------------------------- INSERT INTO `stockdrug` VALUES (42, '2', '1003', 10, 200, '2022-02-19', '北京医药厂'); INSERT INTO `stockdrug` VALUES (43, '1', '1002', 30, 300, '2022-02-19', '武汉医药厂'); INSERT INTO `stockdrug` VALUES (44, '3', '1004', 5, 500, '2022-02-19', '长沙医药厂'); -- ---------------------------- -- Table structure for user -- ---------------------------- DROP TABLE IF EXISTS `user`; CREATE TABLE `user`( `id` int(11) NOT NULL AUTO_INCREMENT, `username` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, `password` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, `usertype` int(11) NULL DEFAULT NULL, PRIMARY KEY (`id`) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 28 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of user -- ---------------------------- INSERT INTO `user` VALUES (1, 'admin', 'admin', 0); INSERT INTO `user` VALUES (11, 'saler', '123456', 1); INSERT INTO `user` VALUES (28, 'warehouser', '123456', 2); -- ---------------------------- -- Table structure for warehouse -- ---------------------------- DROP TABLE IF EXISTS `warehouse`; CREATE TABLE `warehouse`( `id` int(11) NOT NULL AUTO_INCREMENT, `drug_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, `stock_number` int(11) NULL DEFAULT NULL, `manufacturer` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, `standard` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL, `sale_price` double NULL DEFAULT NULL, PRIMARY KEY (`id`) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 31 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of warehouse -- ---------------------------- INSERT INTO `warehouse` VALUES (31, '1003', 190, '北京医药厂', '30粒/瓶', 20); INSERT INTO `warehouse` VALUES (32, '1002', 300, '武汉医药厂', '30粒/瓶', 50); INSERT INTO `warehouse` VALUES (33, '1004', 480, '长沙医药厂', '20粒/瓶', 10); SET FOREIGN_KEY_CHECKS = 1;

二、系统展示 1.登录系统
文章图片

2.管理员-主页
文章图片

3.管理员-人员信息管理
文章图片


4.管理员-进药信息管理
文章图片
5.管理员-售药信息管理
文章图片

6.管理员-库存信息管理
文章图片


7.销售员-主页
文章图片

8.仓库员-主页
文章图片

三、部分代码 LoginController

package com.sjsq.controller; import java.io.UnsupportedEncodingException; import java.net.URLEncoder; import javax.servlet.http.Cookie; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import com.sjsq.bean.Login; import com.sjsq.service.LoginService; @Controller @RequestMapping("/user") public class LoginController { @Autowired private LoginService LoginService; @RequestMapping("/login") public String login(HttpServletRequest request, HttpServletResponse response) { Login user = LoginService.findByName(request.getParameter("username")); if (null == user || "".equals(user)) { return "/index"; } else { if ((user.getPassword()).equals(request.getParameter("password"))) { System.out.println(); Cookie cookie; try { cookie = new Cookie("username", URLEncoder.encode( user.getUsername(), "utf-8")); Cookie cookie1 = new Cookie("usertype", String.valueOf(user .getUsertype())); response.addCookie(cookie1); response.addCookie(cookie); } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); }return "/adminList"; } else { return "/index"; } } }@RequestMapping("/userList") public String userList() { return "redirect:/user/queryAll.do"; }@RequestMapping("/exitAll") public String exitAll() { return "/index"; }}

SaledrugController

package com.sjsq.controller; import java.util.ArrayList; import java.util.List; import javax.servlet.http.HttpServletRequest; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import com.sjsq.bean.Saledrug; import com.sjsq.bean.Warehouse; import com.sjsq.service.SaledrugService; import com.sjsq.service.WarehouseService; @Controller @RequestMapping("/user") public class SaledrugController { @Autowired private SaledrugService saledrugService; @Autowired private WarehouseService warehouseService; @RequestMapping("/querysaledrugAll") public String querysaledrugAll(HttpServletRequest request) { List list = saledrugService.querysaledrugAll(); request.setAttribute("saledrugList", list); return "saledrugList"; }@RequestMapping("/presaledrugadd") public String presaledrugadd() { return "saledrugadd"; }@RequestMapping("/saledrugadd") public String saledrugadd(Saledrug Saledrug, Warehouse warehouse, HttpServletRequest request) { warehouse.setDrug_id(Saledrug.getDrug_id()); if (warehouseService.queryWarehouseBydrug_id(warehouse) == null) { request.setAttribute("errorMessage", "库存不足"); return "saledrugadd"; } else { if (warehouseService.queryWarehouseBydrug_id(warehouse) .getStock_number() > Saledrug.getSale_number()) { saledrugService.saledrugadd(Saledrug); warehouse.setStock_number(warehouseService .queryWarehouseBydrug_id(warehouse).getStock_number() - Saledrug.getSale_number()); warehouseService.updateWarehouseBydrug_id(warehouse); return "redirect:/user/querysaledrugAll.do"; } else { request.setAttribute("errorMessage", "库存不足"); return "saledrugadd"; } }}@RequestMapping("/saledrugdelete") public String saledrugdelete(Saledrug saledrug, Warehouse warehouse) { warehouse.setDrug_id(saledrugService .querysaledrugById(saledrug.getId()).getDrug_id()); warehouse.setStock_number(warehouseService.queryWarehouseBydrug_id( warehouse).getStock_number() + saledrugService.querysaledrugById(saledrug.getId()) .getSale_number()); warehouseService.updateWarehouseBydrug_id(warehouse); saledrugService.saledrugdelete(saledrug.getId()); return "redirect:/user/querysaledrugAll.do"; }@RequestMapping("/querysaledrug") public String querysaledrug(Saledrug saledrug, HttpServletRequest request) { List list = saledrugService.querysaledrug(saledrug); request.setAttribute("saledrugList", list); return "saledrugList"; }@RequestMapping("/presaledrugupdate") public String presaledrugupdate(Saledrug saledrug, HttpServletRequest request) { List list = new ArrayList(); list.add(saledrugService.querysaledrugById(saledrug.getId())); request.setAttribute("saledrugList", list); return "saledrugupdate"; }@RequestMapping("/saledrugupdate") public String saledrugupdate(Saledrug saledrug, Warehouse warehouse, HttpServletRequest request) {if ((saledrug.getDrug_id()).equals(saledrugService.querysaledrugById( saledrug.getId()).getDrug_id())) { warehouse.setDrug_id(saledrug.getDrug_id()); warehouse.setStock_number(warehouseService.queryWarehouseBydrug_id( warehouse).getStock_number() + saledrugService.querysaledrugById(saledrug.getId()) .getSale_number() - saledrug.getSale_number()); warehouseService.updateWarehouseBydrug_id(warehouse); saledrugService.saledrugupdate(saledrug); } else { warehouse.setDrug_id(saledrugService.querysaledrugById( saledrug.getId()).getDrug_id()); warehouse.setStock_number(warehouseService.queryWarehouseBydrug_id( warehouse).getStock_number() + saledrugService.querysaledrugById(saledrug.getId()) .getSale_number()); warehouseService.updateWarehouseBydrug_id(warehouse); warehouse.setDrug_id(saledrug.getDrug_id()); if (warehouseService.queryWarehouseBydrug_id(warehouse) == null) { request.setAttribute("errorMessage", "库存不足"); return querysaledrugAll(request); } else { if (warehouseService.queryWarehouseBydrug_id(warehouse) .getStock_number() > saledrug.getSale_number()) { warehouse.setStock_number(warehouseService .queryWarehouseBydrug_id(warehouse) .getStock_number() - saledrug.getSale_number()); warehouseService.updateWarehouseBydrug_id(warehouse); saledrugService.saledrugupdate(saledrug); } else { request.setAttribute("errorMessage", "库存不足"); return querysaledrugAll(request); } } } return "redirect:/user/querysaledrugAll.do"; }public WarehouseService getWarehouseService() { return warehouseService; }public void setWarehouseService(WarehouseService warehouseService) { this.warehouseService = warehouseService; }public SaledrugService getSaledrugService() { return saledrugService; }public void setSaledrugService(SaledrugService saledrugService) { this.saledrugService = saledrugService; }}

StockdrugController

package com.sjsq.controller; import java.util.List; import javax.servlet.http.HttpServletRequest; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import com.sjsq.bean.Stockdrug; import com.sjsq.bean.Warehouse; import com.sjsq.service.StockdrugService; import com.sjsq.service.WarehouseService; @Controller @RequestMapping("/user") public class StockdrugController { @Autowired private StockdrugService stockdrugService; @Autowired private WarehouseService warehouseService; @RequestMapping("/stockdrugList") public String stockdrugList(HttpServletRequest request) { return querystockdrugAll(request); }@RequestMapping("/querystockdrugAll") public String querystockdrugAll(HttpServletRequest request) { List list = stockdrugService.querystockdrugAll(); request.setAttribute("stokdrugList", list); return "stockdrugList"; }@RequestMapping("/prestockdrugadd") public String prestockdrugadd() { return "stockdrugadd"; }@RequestMapping("/stockdrugadd") public String stockdrugadd(Stockdrug stockdrug, Warehouse warehouse) {warehouse.setDrug_id(stockdrug.getDrug_id()); warehouse.setStock_number(stockdrug.getBuy_num()); if (warehouseService.queryWarehouseBydrug_id(warehouse) != null) { warehouse.setStock_number((warehouse.getStock_number()) + ((warehouseService.queryWarehouseBydrug_id(warehouse)).getStock_number())); warehouseService.updateWarehouseBydrug_id(warehouse); stockdrugService.addStockdrugBydrug_id(stockdrug); } else { stockdrugService.addStockdrugBydrug_id(stockdrug); warehouseService.addWarehouseBydrug_id(warehouse); }return "redirect:/user/querystockdrugAll.do"; }@RequestMapping("/stockdrugdelete") public String stockdrugdelete(Stockdrug stockdrug) { stockdrugService.stockdrugdelete(stockdrug.getId()); return "redirect:/user/querystockdrugAll.do"; }@RequestMapping("/prestockdrugupdate") public String prestockdrugupdate(Stockdrug stockdrug, HttpServletRequest request) { List list = stockdrugService.stockdrugQueryById(stockdrug.getId()); request.setAttribute("stokdrugList", list); return "stockdrugupdate"; }@RequestMapping("/stockdrugupdate") public String stockdrugupdate(Stockdrug stockdrug, Warehouse warehouse) { String temp = ""; int te = 0; List list = stockdrugService.stockdrugQueryById(stockdrug.getId()); for (Stockdrug stockdrug2 : list) { temp = stockdrug2.getDrug_id(); te = stockdrug2.getBuy_num(); }if ((stockdrug.getDrug_id()).equals(temp)) { warehouse.setDrug_id(stockdrug.getDrug_id()); int a = warehouseService.queryWarehouseBydrug_id(warehouse).getStock_number(); a = a - te + stockdrug.getBuy_num(); warehouse.setStock_number(a); warehouseService.updateWarehouseBydrug_id(warehouse); } else { warehouse.setDrug_id(temp); int a = warehouseService.queryWarehouseBydrug_id(warehouse).getStock_number(); warehouse.setStock_number(a - te); warehouseService.updateWarehouseBydrug_id(warehouse); warehouse.setDrug_id(stockdrug.getDrug_id()); if (warehouseService.queryWarehouseBydrug_id(warehouse) != null) { warehouse.setStock_number(warehouseService.queryWarehouseBydrug_id(warehouse).getStock_number() + stockdrug.getBuy_num()); warehouseService.updateWarehouseBydrug_id(warehouse); } else { warehouse.setStock_number(stockdrug.getBuy_num()); warehouseService.addWarehouseBydrug_id(warehouse); } }stockdrugService.stockdrugupdate(stockdrug); return "redirect:/user/querystockdrugAll.do"; }@RequestMapping("/querystockdrug") public String querystockdrug(Stockdrug stockdrug, HttpServletRequest request) { List list = stockdrugService.querystockdrug(stockdrug); request.setAttribute("stokdrugList", list); return "stockdrugList"; }}

UserController

package com.sjsq.controller; import java.util.ArrayList; import java.util.List; import javax.servlet.http.HttpServletRequest; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import com.sjsq.bean.User; import com.sjsq.service.UserService; @Controller @RequestMapping("/user") public class UserController { @Autowired private UserService userService; @RequestMapping("/queryAll") public String queryAll(HttpServletRequest request) { List list = userService.queryAll(); request.setAttribute("userList", list); return "userList"; }@RequestMapping("/preadd") public String preadd() { return "useradd"; }@RequestMapping("/add") public String add(User user, HttpServletRequest request) {if (userService.queryByName(user.getUsername()) == null) { userService.add(user); } else { request.setAttribute("errorMessage", "用户已存在"); } return queryAll(request); }@RequestMapping("/delete") public String delete(User user) { userService.delete(user.getId()); return "redirect:/user/queryAll.do"; }@RequestMapping("/preupdate") public String update(User user, HttpServletRequest request) { user = userService.queryById(user.getId()); List list = new ArrayList(); list.add(user); request.setAttribute("userList", list); return "userupdate"; }@RequestMapping("/update")public String update(User user) { userService.update(user); return "redirect:/user/queryAll.do"; }@RequestMapping("/queryByUsernameUserType")public String queryByUsernameUserType(User user, HttpServletRequest request) { List list = userService.queryByUsernameUserType(user); request.setAttribute("userList", list); return "userList"; }public UserService getUserService() { return userService; }public void setUserService(UserService userService) { this.userService = userService; }}

WarehouseController

package com.sjsq.controller; import java.util.List; import javax.servlet.http.HttpServletRequest; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import com.sjsq.bean.Warehouse; import com.sjsq.service.WarehouseService; @Controller @RequestMapping("/user") public class WarehouseController { @Autowired private WarehouseService warehouseService; public WarehouseService getWarehouseService() { return warehouseService; }public void setWarehouseService(WarehouseService warehouseService) { this.warehouseService = warehouseService; }@RequestMapping("/querywarehouseAll") public String querywarehouseAll(HttpServletRequest request) {List list = warehouseService.querywarehouseAll(); request.setAttribute("warehoustList", list); return "warehouseList"; }@RequestMapping("/querywarehouse") public String querywarehouse(Warehouse warehouse, HttpServletRequest request) { List list = warehouseService.querywarehouse(warehouse); request.setAttribute("warehoustList", list); return "warehouseList"; }@RequestMapping("/prewarehouseupdate") public String prewarehouseupdate(Warehouse warehouse, HttpServletRequest request) { List list = warehouseService.queryWarehouseById(warehouse.getId()); request.setAttribute("warehoustList", list); return "warehouseupdate"; }@RequestMapping("/warehouseupdate") public String warehouseupdate(Warehouse warehouse) { warehouseService.updateWarehouseById(warehouse); return "redirect:/user/querywarehouseAll.do"; }}

四、其他 1.更多系统 Java+JSP系统系列实现
Java+JSP实现学生图书管理系统
Java+JSP实现学生信息管理系统
Java+JSP实现用户信息管理系统
Java+JSP实现教师信息管理系统
Java+Servlet系统系列实现
Java+Servlet+JSP实现航空订票系统
Java+Servlet+JSP实现新闻发布系统
Java+Servlet+JSP学生宿舍管理系统
Java+Servlet+JSP实现图书管理系统
Java+Servlet+JSP实现停车场管理系统
Java+Servlet+JSP实现房屋租赁管理系统
Java+Servlet+JSP实现学生信息管理系统
Java+Servlet+JSP实现学生选课管理系统
Java+Servlet+JSPl实现学生选课签到系统
Java+Servlet+JSP实现宠物诊所管理系统
Java+Servlet+JSP实现学生成绩管理系统-1
Java+Servlet+JSP实现学生成绩管理系统-2
Java+SSM系统系列实现
J???ava+SSM+JSP实现网上考试系统
Java+SSM+JSP实现宠物商城系统
Java+SSM+JSP实现超市管理系统
Java+SSM+JSP实现学生成绩管理系统
Java+SSM+JSP实现学生信息管理系统
Java+SSM+JSP+Maven实现网上书城系统
Java+SSM+JSP+Maven实现学校教务管理系统
Java+SSH系统系列实现
Java+SSH+JSP实现在线考试系统
Java+SSH+JSP实现医院在线挂号系统
Java+Springboot系统系列实现
Java+Springboot+H-ui+Maven实现营销管理系统
Java+Springboot+Bootstrap+Maven实现网上商城系统
Java+Springboot+Bootstrap+Maven实现景区旅游管理系统
1.更多JavaWeb系统请关注专栏。
https://blog.csdn.net/helongqiang/category_10020130.html
文章图片
https://blog.csdn.net/helongqiang/category_10020130.html
2.更多JavaSwing系统请关注专栏。
https://blog.csdn.net/helongqiang/category_6229101.html
文章图片
https://blog.csdn.net/helongqiang/category_6229101.html
2.源码下载 sql在sql文件夹下面
Java+SSM+Jsp+Mysql实现Web药品管理系统
3.运行项目 IDEA如何导入JavaWeb项目超详细视频教程
4.备注 如有侵权请联系我删除。
5.支持博主 如果您觉得此文对您有帮助，请点赞加关注加收藏。祝您生活愉快！想要获取其他资源可关注左侧微信公众号获取！

推荐阅读

• 

  阿尔特里亚大陆探险如何卡bug
• 

  收纳盒的折法,简单好看的收纳盒折法图解
• 

  360安全卫士怎么修复dll？修复dll文件丢失方法介绍
• 

  好用的图片编辑软件app，什么样的图片编辑软件最好用
• 

  如何在逐浪小说app中免费观看小说
• 

  2023白石山春节期间开放么？ 2021白石山还开着吗
• 

  五星好评的暖心句子 五星好评回复评语幽默
• 

  金字塔的金是怎么由来的
• 

  炉石传说发条派卡机乱斗攻略 炉石传说发条派卡机乱斗怎么打
• 

  mrtg流量分析
• 

  南瓜怎样种才能又大又多 怎样种植南瓜长得又大又多
• 

  踏青发朋友圈的句子怎么写 踏青发朋友圈的句子
• 

  cng是天然气还是液化气
• 

  三星充电器和华为通用吗
• 

  怪物猎人崛起太刀该怎么玩 怪物猎人崛起太刀玩法分享
• 

  黄沙百战穿金甲不破楼兰终不还诗意 黄沙百战穿金甲不破楼兰终不还诗意是什么
• 

  底盘装甲多少钱 汽车底盘装甲多少钱
• 

  爱客多壁挂炉使用方法
• 

  一些冷门且奇怪的心理疾病 十大变态心理疾病排名
• 

  如何鉴别宣纸的好坏（主要看这些！）

• JavaWeb实战|IDEA+Java+JSP+Mysql+Tomcat实现Web宠物信息管理系统
• JavaWeb实战|IDEA+Java+SSM+Mysql+Bootstrap+Maven实现学校教务管理系统
• JavaWeb实战|IDEA+Java+SSM+Mysql+Bootstrap+Maven实现网上书城系统
• java|【开发工具】Windows远程桌面连接
• 剑指Offer-Java-数值的整数次方
• JAVA|java String对象中‘==’，equals与compareTo函数的使用和区别
• java|ArrayList与Vector扩容机制分析
• 哈希算法|HashMap插入元素方法剖析（java8）
• mysql|《MySQL是怎样运行的》学习导图