feat: 分库分表
胥员员
2 years ago
parent
35f88a0937
commit
e0d76a3bf9
@ -1,104 +0,0 @@
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package com.yupi.project.controller;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.yupi.project.common.BaseResponse;
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import com.yupi.project.common.ErrorCode;
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import com.yupi.project.common.ResultUtils;
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import com.yupi.project.exception.BusinessException;
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import com.yupi.project.model.entity.User;
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import com.yupi.project.model.request.UserLoginRequest;
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import com.yupi.project.model.request.UserRegisterRequest;
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import com.yupi.project.service.UserService;
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import java.util.List;
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import java.util.stream.Collectors;
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import javax.annotation.Resource;
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import javax.servlet.http.HttpServletRequest;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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/**
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* 用户接口
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*
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* @author yupi
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*/
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@RestController
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@RequestMapping("/user")
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public class UserController {
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@Resource
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private UserService userService;
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@PostMapping("/register")
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public BaseResponse<Long> userRegister(@RequestBody UserRegisterRequest userRegisterRequest) {
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if (userRegisterRequest == null) {
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throw new BusinessException(ErrorCode.PARAMS_ERROR);
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}
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String userAccount = userRegisterRequest.getUserAccount();
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String userPassword = userRegisterRequest.getUserPassword();
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String checkPassword = userRegisterRequest.getCheckPassword();
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if (StringUtils.isAnyBlank(userAccount, userPassword, checkPassword)) {
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return null;
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}
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long result = userService.userRegister(userAccount, userPassword, checkPassword);
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return ResultUtils.success(result);
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}
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@PostMapping("/login")
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public BaseResponse<User> userLogin(@RequestBody UserLoginRequest userLoginRequest, HttpServletRequest request) {
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if (userLoginRequest == null) {
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throw new BusinessException(ErrorCode.PARAMS_ERROR);
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}
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String userAccount = userLoginRequest.getUserAccount();
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String userPassword = userLoginRequest.getUserPassword();
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if (StringUtils.isAnyBlank(userAccount, userPassword)) {
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throw new BusinessException(ErrorCode.PARAMS_ERROR);
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}
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User user = userService.userLogin(userAccount, userPassword, request);
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return ResultUtils.success(user);
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}
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@PostMapping("/logout")
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public BaseResponse<Integer> userLogout(HttpServletRequest request) {
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if (request == null) {
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throw new BusinessException(ErrorCode.PARAMS_ERROR);
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}
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int result = userService.userLogout(request);
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return ResultUtils.success(result);
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}
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@GetMapping("/current")
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public BaseResponse<User> getCurrentUser(HttpServletRequest request) {
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User loginUser = userService.getLoginUser(request);
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long userId = loginUser.getId();
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User user = userService.getById(userId);
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User safetyUser = userService.getSafetyUser(user);
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return ResultUtils.success(safetyUser);
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}
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@GetMapping("/search")
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public BaseResponse<List<User>> searchUser(String username, HttpServletRequest request) {
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userService.assertAdmin(request);
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QueryWrapper<User> queryWrapper = new QueryWrapper<>();
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if (StringUtils.isNotBlank(username)) {
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queryWrapper.like("username", username);
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}
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List<User> userList = userService.list(queryWrapper);
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List<User> list = userList.stream().map(user -> userService.getSafetyUser(user)).collect(Collectors.toList());
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return ResultUtils.success(list);
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}
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@PostMapping("/delete")
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public BaseResponse<Boolean> deleteUser(@RequestBody long id, HttpServletRequest request) {
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userService.assertAdmin(request);
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if (id <= 0) {
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throw new BusinessException(ErrorCode.PARAMS_ERROR);
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}
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boolean b = userService.removeById(id);
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return ResultUtils.success(b);
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}
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}
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@ -1,15 +0,0 @@
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package com.yupi.project.mapper;
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import com.yupi.project.model.entity.User;
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import com.baomidou.mybatisplus.core.mapper.BaseMapper;
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/**
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* UserMapper
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*/
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public interface UserMapper extends BaseMapper<User> {
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}
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@ -1,90 +0,0 @@
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package com.yupi.project.model.entity;
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import com.baomidou.mybatisplus.annotation.IdType;
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import com.baomidou.mybatisplus.annotation.TableField;
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import com.baomidou.mybatisplus.annotation.TableId;
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import com.baomidou.mybatisplus.annotation.TableLogic;
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import com.baomidou.mybatisplus.annotation.TableName;
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import java.io.Serializable;
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import java.util.Date;
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import lombok.Data;
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/**
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* 用户
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*
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* @TableName user
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*/
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@TableName(value = "user")
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@Data
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public class User implements Serializable {
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/**
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* id
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*/
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@TableId(type = IdType.AUTO)
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private Integer id;
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/**
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* 用户昵称
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*/
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private String username;
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/**
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* 账号
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*/
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private String userAccount;
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/**
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* 用户头像
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*/
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private String avatarUrl;
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/**
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* 性别
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*/
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private Integer gender;
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/**
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* 密码
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*/
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private String userPassword;
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/**
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* 电话
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*/
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private String phone;
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/**
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* 邮箱
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*/
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private String email;
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/**
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* 状态 0 - 正常
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*/
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private Integer userStatus;
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/**
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* 创建时间
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*/
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private Date createTime;
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/**
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*
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*/
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private Date updateTime;
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/**
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* 是否删除
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*/
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@TableLogic
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private Integer isDelete;
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/**
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* 用户角色 0 - 普通用户 1 - 管理员
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*/
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private Integer userRole;
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@TableField(exist = false)
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private static final long serialVersionUID = 1L;
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}
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@ -1,34 +1,48 @@
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spring:
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application:
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name: springboot-init
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# DataSource Config
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datasource:
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driver-class-name: com.mysql.cj.jdbc.Driver
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url: jdbc:mysql://localhost:3306/my_db
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username: root
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password: 123456
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mvc:
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pathmatch:
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matching-strategy: ANT_PATH_MATCHER
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# session 失效时间（分钟）
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session:
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timeout: 86400
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store-type: redis
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# redis 配置
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redis:
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port: 6379
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host: localhost
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database: 0
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# ShardingSphere 配置项
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shardingsphere:
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datasource:
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# 所有数据源的名字
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names: db0,db1
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# 订单 orders 数据源配置 00
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# 订单 orders 数据源配置 01
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db0:
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type: com.zaxxer.hikari.HikariDataSource # 使用 Hikari 数据库连接池
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driver-class-name: com.mysql.jdbc.Driver
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jdbc-url: jdbc:mysql://120.26.194.135:3306/db0?useSSL=false&useUnicode=true&characterEncoding=UTF-8
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username: db0
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password: xyy
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db1:
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type: com.zaxxer.hikari.HikariDataSource # 使用 Hikari 数据库连接池
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driver-class-name: com.mysql.jdbc.Driver
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jdbc-url: jdbc:mysql://120.26.194.135:3306/db1?useSSL=false&useUnicode=true&characterEncoding=UTF-8
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username: db1
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password: xyy
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# 分片规则
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sharding:
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tables:
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# orders 表配置
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orders:
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actualDataNodes: db${0..1}.orders_${0..7} # 映射到 ds-orders-0 和 ds-orders-1 数据源的 orders 表们
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databaseStrategy:
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inline:
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sharding-column: user_id
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algorithm-expression: db${user_id % 2}
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tableStrategy:
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inline:
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sharding-column: user_id
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algorithm-expression: orders_${user_id % 8}
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# 拓展属性配置
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props:
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sql:
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show: true # 打印 SQL
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server:
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port: 7529
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servlet:
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context-path: /api
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mybatis-plus:
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configuration:
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map-underscore-to-camel-case: false
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log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
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global-config:
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db-config:
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logic-delete-field: isDelete # 全局逻辑删除的实体字段名(since 3.3.0,配置后可以忽略不配置步骤2)
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logic-delete-value: 1 # 逻辑已删除值(默认为 1)
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logic-not-delete-value: 0 # 逻辑未删除值(默认为 0)
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mybatis:
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mapper-locations: classpath*:src/main/resources/mapper/*.xml
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type-aliases-package: com.yupi.project.model.entity
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@ -1 +0,0 @@
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我的项目 by 程序员鱼皮 https://github.com/liyupi
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@ -1,30 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper
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PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
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"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.yupi.project.mapper.UserMapper">
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<resultMap id="BaseResultMap" type="com.yupi.project.model.entity.User">
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<id property="id" column="id" jdbcType="BIGINT"/>
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<result property="username" column="username" jdbcType="VARCHAR"/>
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<result property="userAccount" column="userAccount" jdbcType="VARCHAR"/>
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<result property="avatarUrl" column="avatarUrl" jdbcType="VARCHAR"/>
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<result property="gender" column="gender" jdbcType="TINYINT"/>
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<result property="userPassword" column="userPassword" jdbcType="VARCHAR"/>
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<result property="phone" column="phone" jdbcType="VARCHAR"/>
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<result property="email" column="email" jdbcType="VARCHAR"/>
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<result property="userStatus" column="userStatus" jdbcType="INTEGER"/>
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<result property="createTime" column="createTime" jdbcType="TIMESTAMP"/>
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<result property="updateTime" column="updateTime" jdbcType="TIMESTAMP"/>
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<result property="isDelete" column="isDelete" jdbcType="TINYINT"/>
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<result property="userRole" column="userRole" jdbcType="INTEGER"/>
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</resultMap>
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<sql id="Base_Column_List">
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id,username,userAccount,
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avatarUrl,gender,userPassword,
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phone,email,userStatus,
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createTime,updateTime,isDelete,
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userRole
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</sql>
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</mapper>
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package com.yupi.project.service;
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import com.yupi.project.model.entity.User;
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import org.junit.jupiter.api.Assertions;
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import org.junit.jupiter.api.Test;
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import org.springframework.boot.test.context.SpringBootTest;
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import javax.annotation.Resource;
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/**
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* 用户服务测试
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*
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* @author yupi
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*/
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@SpringBootTest
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class UserServiceTest {
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@Resource
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private UserService userService;
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@Test
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void testAddUser() {
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User user = new User();
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user.setUsername("dogYupi");
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user.setUserAccount("123");
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user.setAvatarUrl("");
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user.setGender(0);
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user.setUserPassword("xxx");
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user.setPhone("123");
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user.setEmail("456");
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boolean result = userService.save(user);
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System.out.println(user.getId());
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Assertions.assertTrue(result);
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}
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@Test
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void testUpdateUser() {
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User user = new User();
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user.setId(1);
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user.setUsername("dogYupi");
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user.setUserAccount("123");
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user.setAvatarUrl("");
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user.setGender(0);
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user.setUserPassword("xxx");
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user.setPhone("123");
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user.setEmail("456");
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boolean result = userService.updateById(user);
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Assertions.assertTrue(result);
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}
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@Test
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void testDeleteUser() {
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boolean result = userService.removeById(1L);
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Assertions.assertTrue(result);
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}
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@Test
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void testGetUser() {
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User user = userService.getById(1L);
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Assertions.assertNotNull(user);
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}
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@Test
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void userRegister() {
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String userAccount = "yupi";
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String userPassword = "";
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String checkPassword = "123456";
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try {
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long result = userService.userRegister(userAccount, userPassword, checkPassword);
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Assertions.assertEquals(-1, result);
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userAccount = "yu";
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result = userService.userRegister(userAccount, userPassword, checkPassword);
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Assertions.assertEquals(-1, result);
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userAccount = "yupi";
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userPassword = "123456";
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result = userService.userRegister(userAccount, userPassword, checkPassword);
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Assertions.assertEquals(-1, result);
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userAccount = "yu pi";
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userPassword = "12345678";
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result = userService.userRegister(userAccount, userPassword, checkPassword);
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Assertions.assertEquals(-1, result);
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checkPassword = "123456789";
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result = userService.userRegister(userAccount, userPassword, checkPassword);
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Assertions.assertEquals(-1, result);
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userAccount = "dogYupi";
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checkPassword = "12345678";
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result = userService.userRegister(userAccount, userPassword, checkPassword);
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Assertions.assertEquals(-1, result);
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userAccount = "yupi";
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result = userService.userRegister(userAccount, userPassword, checkPassword);
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Assertions.assertEquals(-1, result);
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} catch (Exception e) {
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}
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}
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}
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