完成了登录注册

pom.xml

@@ -104,6 +104,30 @@
             <artifactId>mybatis-plus-spring-boot3-starter</artifactId>
             <version>3.5.5</version>
         </dependency>
+
+<!--        apache工具包-->
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>3.12.0</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-redis</artifactId>
+        </dependency>
+
+<!--        <dependency>-->
+<!--            <groupId>org.apache.commons</groupId>-->
+<!--            <artifactId>commons-collections4</artifactId>-->
+<!--            <version>4.4</version>-->
+<!--        </dependency>-->
+
+<!--        <dependency>-->
+<!--            <groupId>org.ansj</groupId>-->
+<!--            <artifactId>ansj_seg</artifactId>-->
+<!--            <version>5.1.1</version>-->
+<!--        </dependency>-->
     </dependencies>
 
     <build>

src/main/java/com/cultural/heritage/HeritageApplication.java

@@ -1,9 +1,11 @@
 package com.cultural.heritage;
 
+import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
 @SpringBootApplication
+@MapperScan("com.cultural.heritage.mapper")
 public class HeritageApplication {
 
     public static void main(String[] args) {

src/main/java/com/cultural/heritage/constant/UserConstant.java

@@ -0,0 +1,19 @@
+package com.cultural.heritage.constant;
+
+/**
+ * 用户常量
+ */
+@SuppressWarnings("all")
+public interface UserConstant {
+
+    /**
+     * 盐值，混淆密码
+     */
+    String SALT = "feiyi";
+
+
+    /**
+     * 用户登录键
+     */
+    String USER_LOGIN_STATE = "feiyi";
+}

src/main/java/com/cultural/heritage/controller/userinfo/UserController.java

@@ -0,0 +1,84 @@
+package com.cultural.heritage.controller.userinfo;
+
+
+import com.cultural.heritage.common.BaseResponse;
+import com.cultural.heritage.common.ErrorCode;
+import com.cultural.heritage.common.ResultUtils;
+import com.cultural.heritage.exception.BusinessException;
+import com.cultural.heritage.model.dto.user.UserLoginRequest;
+import com.cultural.heritage.model.entity.User;
+import com.cultural.heritage.model.vo.UserVO;
+import com.cultural.heritage.service.userinfo.UserService;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import jakarta.servlet.http.HttpServletRequest;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+/**
+ * 用户接口
+ * @author 陈新知
+ */
+@Slf4j
+@RestController
+@Tag(name = "用户接口")
+@RequestMapping("/user")
+public class UserController {
+
+
+    @Resource
+    private UserService userService;
+
+
+    @GetMapping("/test")
+    public String test(){
+        return "匠承非遗";
+    }
+
+
+
+
+    @GetMapping("/list")
+    public BaseResponse<List<User>> listUser(){
+        return ResultUtils.success(userService.list());
+    }
+
+
+    /**
+     * 登录
+     */
+    @PostMapping("/login")
+    public BaseResponse<UserVO> userLogin(@RequestBody UserLoginRequest userLoginRequest, HttpServletRequest request){
+        if(userLoginRequest == null) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR);
+        }
+        String userAccount = userLoginRequest.getUserAccount();
+        String userPassword = userLoginRequest.getUserPassword();
+        if(StringUtils.isAnyBlank(userAccount, userPassword)){
+            throw new BusinessException(ErrorCode.PARAMS_ERROR);
+        }
+        UserVO userVO = userService.userLogin(userAccount, userPassword, request);
+        return ResultUtils.success(userVO);
+    }
+
+    /**
+     * 退出登录
+     */
+    @PostMapping("/logout")
+    public BaseResponse<Boolean> userLogout(HttpServletRequest request) {
+        if(request == null) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR);
+        }
+        boolean result = userService.userLogout(request);
+        return ResultUtils.success(result);
+    }
+
+
+
+
+
+
+}

src/main/java/com/cultural/heritage/mapper/UserMapper.java

@@ -0,0 +1,8 @@
+package com.cultural.heritage.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.cultural.heritage.model.entity.User;
+
+public interface UserMapper extends BaseMapper<User> {
+
+}

src/main/java/com/cultural/heritage/model/dto/user/UserLoginRequest.java

@@ -0,0 +1,18 @@
+package com.cultural.heritage.model.dto.user;
+
+
+import lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+
+@Data
+public class UserLoginRequest implements Serializable {
+
+    private String userAccount;
+
+    private String userPassword;
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+}

src/main/java/com/cultural/heritage/model/entity/Good.java

@@ -0,0 +1,78 @@
+package com.cultural.heritage.model.entity;
+
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+@TableName(value = "good")
+@Data
+
+public class Good {
+    /**
+     * 商品编号
+     */
+    @TableId(type = IdType.AUTO)
+    private Long id;
+
+    /**
+     * 商品名
+     */
+    private String name;
+
+    /**
+     * 商品类型
+     */
+    private String type;
+
+    /**
+     * 商品图片
+     */
+    private String goodImg;
+
+    /**
+     * 商品简介
+     */
+    private String intro;
+
+    /**
+     * 商品详情简介
+     */
+    private String introDetail;
+
+    /**
+     * 商品详情图片
+     */
+    private String detailImg;
+
+    /**
+     * 商品标签
+     */
+    private String label;
+
+    /**
+     * 商品库存量
+     */
+    private Integer inventory;
+
+    /**
+     * 是否是商品类型
+     */
+    private Integer isGoodType;
+
+    /**
+     * 节日限定序号
+     */
+    private Integer festivalOrder;
+
+    /**
+     * 预约日期
+     */
+    private String reserveDate;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+
+}

src/main/java/com/cultural/heritage/model/entity/User.java

@@ -0,0 +1,85 @@
+package com.cultural.heritage.model.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 用户
+ * @TableName user
+ */
+@TableName(value = "user")
+@Data
+public class User implements Serializable {
+    /**
+     * 用户编号
+     */
+    @TableId(type = IdType.AUTO)
+    private Long id;
+
+    /**
+     * 账号
+     */
+    private String userAccount;
+
+    /**
+     * 密码
+     */
+    private String userPassword;
+
+    /**
+     * 微信开放平台id
+     */
+    private String unionId;
+
+    /**
+     * 小程序openId
+     */
+    private String miniOpenId;
+
+    /**
+     * 用户昵称
+     */
+    private String userName;
+
+    /**
+     * 用户头像
+     */
+    private String userAvatar;
+
+    /**
+     * 手机号
+     */
+    private String phone;
+
+    /**
+     * 用户角色：user/admin/ban
+     */
+    private String userRole;
+
+    /**
+     * 创建时间
+     */
+    private Date createTime;
+
+    /**
+     * 更新时间
+     */
+    private Date updateTime;
+
+    /**
+     * 是否删除
+     */
+    private Integer isDelete;
+
+
+    @Serial
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}

src/main/java/com/cultural/heritage/model/vo/UserVO.java

@@ -0,0 +1,37 @@
+package com.cultural.heritage.model.vo;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+@Data
+public class UserVO implements Serializable {
+
+    /**
+     * 主键
+     */
+    private Long id;
+
+    /**
+     * 用户昵称
+     */
+    private String userName;
+
+    /**
+     * 用户头像
+     */
+    private String userAvatar;
+
+    /**
+     * 手机号
+     */
+    private String phone;
+
+    /**
+     * 用户身份
+     */
+    private String userRole;
+
+    private static final long serialVersionUID = 1L;
+}
+

src/main/java/com/cultural/heritage/service/userinfo/UserService.java

@@ -0,0 +1,28 @@
+package com.cultural.heritage.service.userinfo;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.cultural.heritage.model.entity.User;
+import com.cultural.heritage.model.vo.UserVO;
+import jakarta.servlet.http.HttpServletRequest;
+
+public interface UserService extends IService<User> {
+
+    /**
+     * 用户登录
+     * @param userAccount 用户账户
+     * @param userPassword 用户密码
+     */
+    UserVO userLogin(String userAccount, String userPassword, HttpServletRequest request);
+
+
+    /**
+     * 获取用户信息
+     */
+    UserVO getUserVO(User user);
+
+    /**
+     * 用户退出
+     * @return 是否退出成功
+     */
+    boolean userLogout(HttpServletRequest request);
+}

src/main/java/com/cultural/heritage/service/userinfo/impl/UserServiceImpl.java

@@ -0,0 +1,82 @@
+package com.cultural.heritage.service.userinfo.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.cultural.heritage.common.ErrorCode;
+import com.cultural.heritage.constant.UserConstant;
+import com.cultural.heritage.exception.BusinessException;
+import com.cultural.heritage.mapper.UserMapper;
+import com.cultural.heritage.model.entity.User;
+import com.cultural.heritage.model.vo.UserVO;
+import com.cultural.heritage.service.userinfo.UserService;
+import jakarta.annotation.Resource;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpSession;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.BeanUtils;
+import org.springframework.stereotype.Service;
+import org.springframework.util.DigestUtils;
+
+import static com.cultural.heritage.constant.UserConstant.SALT;
+import static com.cultural.heritage.constant.UserConstant.USER_LOGIN_STATE;
+
+/**
+ * @author 陈新知
+ * @description 针对表【user(用户)】的数据库操作Service实现
+ */
+
+@Slf4j
+@Service
+public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements UserService {
+
+
+
+    @Override
+    public UserVO userLogin(String userAccount, String userPassword, HttpServletRequest request) {
+        if(userAccount.length() < 4) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR, "账号错误");
+        }
+        if(userPassword.length() < 4) {
+            throw new BusinessException(ErrorCode.PARAMS_ERROR, "密码错误");
+        }
+        String encryptPassword = DigestUtils.md5DigestAsHex((SALT + userPassword).getBytes());
+        QueryWrapper<User> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("userAccount", userAccount);
+        queryWrapper.eq("userPassword", encryptPassword);
+        User user = this.baseMapper.selectOne(queryWrapper);
+        if (user == null) {
+            log.info("user login failed, userAccount cannot match userPassword");
+            throw new BusinessException(ErrorCode.PARAMS_ERROR, "用户不存在或密码错误");
+        }
+        HttpSession session = request.getSession();
+        session.setAttribute(USER_LOGIN_STATE, user);
+        return this.getUserVO(user);
+    }
+
+    @Override
+    public UserVO getUserVO(User user) {
+        if (user == null) {
+            return null;
+        }
+        UserVO userVO = new UserVO();
+        BeanUtils.copyProperties(user, userVO);
+        return userVO;
+
+    }
+
+    /**
+     *
+     * @param request
+     * @return
+     */
+    @Override
+    public boolean userLogout(HttpServletRequest request) {
+        HttpSession session = request.getSession();
+        if (session.getAttribute(USER_LOGIN_STATE) == null) {
+            throw new BusinessException(ErrorCode.NOT_LOGIN_ERROR);
+        }
+        session.removeAttribute(USER_LOGIN_STATE);
+        return true;
+    }
+
+}

src/main/resources/application.yml

@@ -4,3 +4,23 @@ spring:
     url: jdbc:mysql://123.249.108.160:3306/feiyi?serverTimezone=Asia/Shanghai
     username: feiyi
     password: 123456asd
+
+
+
+
+server:
+  port: 8888
+  servlet:
+    context-path: /api
+#    cookie 30 天过期
+    session:
+      cookie:
+        max-age: 2592000
+
+mybatis-plus:
+  mapper-locations: classpath:mapper/*.xml
+  configuration:
+    map-underscore-to-camel-case: false
+
+
+

src/main/resources/mapper/UserMapper.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.cultural.heritage.mapper.UserMapper">
+
+</mapper>