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IDEA/api/Dockerfile

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+FROM java:8
+EXPOSE 8081
+
+VOLUME /tmp
+ADD renren-api.jar /app.jar
+RUN bash -c 'touch /app.jar'
+ENTRYPOINT ["java","-jar","/app.jar"]

IDEA/api/db/dm8.sql

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+CREATE TABLE tb_user (
+  id bigint NOT NULL,
+  username varchar(50) NOT NULL,
+  mobile varchar(20) NOT NULL,
+  password varchar(64),
+  create_date datetime,
+  PRIMARY KEY (id)
+);
+CREATE UNIQUE INDEX idx_user_username on tb_user(username);
+
+CREATE TABLE tb_token (
+  id bigint NOT NULL,
+  user_id bigint NOT NULL,
+  token varchar(100) NOT NULL,
+  expire_date datetime,
+  update_date datetime,
+  PRIMARY KEY (id)
+);
+
+CREATE UNIQUE INDEX idx_token_user_id on tb_token(user_id);
+CREATE UNIQUE INDEX idx_token on tb_token(token);
+
+
+-- 账号：13612345678  密码：admin
+INSERT INTO tb_user (id, username, mobile, password, create_date) VALUES (1067246875800000168, 'mark', '13612345678', '8c6976e5b5410415bde908bd4dee15dfb167a9c873fc4bb8a81f6f2ab448a918', now());
+
+commit;

IDEA/api/db/mysql.sql

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+-- 用户表
+CREATE TABLE tb_user (
+  id bigint NOT NULL COMMENT 'id',
+  username varchar(50) NOT NULL COMMENT '用户名',
+  mobile varchar(20) NOT NULL COMMENT '手机号',
+  password varchar(64) COMMENT '密码',
+  create_date datetime COMMENT '创建时间',
+  PRIMARY KEY (id),
+  UNIQUE INDEX (username)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='用户';
+
+-- 用户Token表
+CREATE TABLE tb_token (
+  id bigint NOT NULL COMMENT 'id',
+  user_id bigint NOT NULL COMMENT '用户ID',
+  token varchar(100) NOT NULL COMMENT 'token',
+  expire_date datetime COMMENT '过期时间',
+  update_date datetime COMMENT '更新时间',
+  PRIMARY KEY (id),
+  UNIQUE INDEX (user_id),
+  UNIQUE INDEX (token)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='用户Token';
+
+-- 账号：13612345678  密码：admin
+INSERT INTO tb_user (id, username, mobile, password, create_date) VALUES (1067246875900000001, 'mark', '13612345678', '8c6976e5b5410415bde908bd4dee15dfb167a9c873fc4bb8a81f6f2ab448a918', now());

IDEA/api/db/oracle.sql

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+CREATE TABLE tb_user (
+  id NUMBER(20, 0) NOT NULL,
+  username varchar(50) NOT NULL,
+  mobile varchar(20) NOT NULL,
+  password varchar(64),
+  create_date date,
+  PRIMARY KEY (id)
+);
+CREATE UNIQUE INDEX idx_user_username on tb_user(username);
+
+CREATE TABLE tb_token (
+  id NUMBER(20, 0) NOT NULL,
+  user_id NUMBER(20, 0) NOT NULL,
+  token varchar(100) NOT NULL,
+  expire_date date,
+  update_date date,
+  PRIMARY KEY (id)
+);
+CREATE UNIQUE INDEX idx_token_user_id on tb_token(user_id);
+CREATE UNIQUE INDEX idx_token on tb_token(token);
+
+
+-- 账号：13612345678  密码：admin
+INSERT INTO tb_user (id, username, mobile, password, create_date) VALUES (1067246875900000001, 'mark', '13612345678', '8c6976e5b5410415bde908bd4dee15dfb167a9c873fc4bb8a81f6f2ab448a918', CURRENT_DATE);

IDEA/api/db/postgresql.sql

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+CREATE TABLE tb_user (
+  id int8 NOT NULL,
+  username varchar(50) NOT NULL,
+  mobile varchar(20) NOT NULL,
+  password varchar(64),
+  create_date timestamp,
+  PRIMARY KEY (id),
+  UNIQUE (username)
+);
+
+CREATE TABLE tb_token (
+  id int8 NOT NULL,
+  user_id int8 NOT NULL,
+  token varchar(100) NOT NULL,
+  expire_date timestamp,
+  update_date timestamp,
+  PRIMARY KEY (id),
+  UNIQUE (user_id),
+  UNIQUE (token)
+);
+
+
+-- 账号：13612345678  密码：admin
+INSERT INTO tb_user (id, username, mobile, password, create_date) VALUES (1067246875900000001, 'mark', '13612345678', '8c6976e5b5410415bde908bd4dee15dfb167a9c873fc4bb8a81f6f2ab448a918', now());

IDEA/api/db/sqlserver.sql

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+CREATE TABLE tb_user (
+  id bigint NOT NULL,
+  username varchar(50) NOT NULL,
+  mobile varchar(20) NOT NULL,
+  password varchar(64),
+  create_date datetime,
+  PRIMARY KEY (id),
+  UNIQUE (username)
+);
+
+CREATE TABLE tb_token (
+  id bigint NOT NULL,
+  user_id bigint NOT NULL,
+  token varchar(100) NOT NULL,
+  expire_date datetime,
+  update_date datetime,
+  PRIMARY KEY (id),
+  UNIQUE (user_id),
+  UNIQUE (token)
+);
+
+
+-- 账号：13612345678  密码：admin
+INSERT INTO tb_user (id, username, mobile, password, create_date) VALUES (1067246875900000001, 'mark', '13612345678', '8c6976e5b5410415bde908bd4dee15dfb167a9c873fc4bb8a81f6f2ab448a918', getdate());

IDEA/api/pom.xml

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+<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/xsd/maven-4.0.0.xsd">
+	<parent>
+		<groupId>io.renren</groupId>
+		<artifactId>person-sys</artifactId>
+		<version>5.5.0</version>
+	</parent>
+	<modelVersion>4.0.0</modelVersion>
+	<artifactId>api</artifactId>
+	<packaging>jar</packaging>
+	<description>renren-api</description>
+
+	<dependencies>
+		<dependency>
+			<groupId>io.renren</groupId>
+			<artifactId>common</artifactId>
+			<version>5.5.0</version>
+		</dependency>
+		<dependency>
+			<groupId>io.renren</groupId>
+			<artifactId>dynamic-datasource</artifactId>
+			<version>5.5.0</version>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<finalName>${project.artifactId}</finalName>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-surefire-plugin</artifactId>
+				<configuration>
+					<skipTests>true</skipTests>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+</project>

IDEA/api/src/main/java/top/iletter/ApiApplication.java

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+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.builder.SpringApplicationBuilder;
+import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
+
+/**
+ * renren-api
+ *
+ * @author Mark sunlightcs@gmail.com
+ */
+@SpringBootApplication
+public class ApiApplication extends SpringBootServletInitializer {
+
+	public static void main(String[] args) {
+		SpringApplication.run(ApiApplication.class, args);
+	}
+
+	@Override
+	protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
+		return application.sources(ApiApplication.class);
+	}
+}

IDEA/api/src/main/java/top/iletter/annotation/Login.java

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+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.annotation;
+
+import java.lang.annotation.*;
+
+/**
+ * 登录效验
+ * @author Mark sunlightcs@gmail.com
+ */
+@Target(ElementType.METHOD)
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+public @interface Login {
+}

IDEA/api/src/main/java/top/iletter/annotation/LoginUser.java

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+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.annotation;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * 登录用户信息
+ *
+ * @author Mark sunlightcs@gmail.com
+ */
+@Target(ElementType.PARAMETER)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface LoginUser {
+
+}

IDEA/api/src/main/java/top/iletter/config/FilterConfig.java

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+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.config;
+
+import top.iletter.common.xss.XssFilter;
+import jakarta.servlet.DispatcherType;
+import org.springframework.boot.web.servlet.FilterRegistrationBean;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+
+/**
+ * Filter配置
+ *
+ * @author Mark sunlightcs@gmail.com
+ */
+@Configuration
+public class FilterConfig {
+
+    @Bean
+    public FilterRegistrationBean xssFilterRegistration() {
+        FilterRegistrationBean registration = new FilterRegistrationBean();
+        registration.setDispatcherTypes(DispatcherType.REQUEST);
+        registration.setFilter(new XssFilter());
+        registration.addUrlPatterns("/*");
+        registration.setName("xssFilter");
+        return registration;
+    }
+}

IDEA/api/src/main/java/top/iletter/config/MybatisPlusConfig.java

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+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.config;
+
+import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.BlockAttackInnerInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.OptimisticLockerInnerInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * mybatis-plus配置
+ *
+ * @author Mark sunlightcs@gmail.com
+ */
+@Configuration
+public class MybatisPlusConfig {
+
+    /**
+     * 配置分页等
+     */
+    @Bean
+    public MybatisPlusInterceptor mybatisPlusInterceptor() {
+        MybatisPlusInterceptor mybatisPlusInterceptor = new MybatisPlusInterceptor();
+        // 分页插件
+        mybatisPlusInterceptor.addInnerInterceptor(new PaginationInnerInterceptor());
+        // 乐观锁
+        mybatisPlusInterceptor.addInnerInterceptor(new OptimisticLockerInnerInterceptor());
+        // 防止全表更新与删除
+        mybatisPlusInterceptor.addInnerInterceptor(new BlockAttackInnerInterceptor());
+
+        return mybatisPlusInterceptor;
+    }
+
+}

IDEA/api/src/main/java/top/iletter/config/SwaggerConfig.java

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+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ * <p>
+ * https://www.renren.io
+ * <p>
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.config;
+
+import top.iletter.common.constant.Constant;
+import io.swagger.v3.oas.models.OpenAPI;
+import io.swagger.v3.oas.models.info.Info;
+import io.swagger.v3.oas.models.security.SecurityRequirement;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import java.util.ArrayList;
+import java.util.List;
+
+
+@Configuration
+public class SwaggerConfig {
+    @Bean
+    public OpenAPI createRestApi() {
+        return new OpenAPI()
+                .info(apiInfo())
+                .security(security());
+    }
+
+    private Info apiInfo() {
+        return new Info()
+                .title("人人开源")
+                .description("renren-api文档")
+                .version("5.x");
+    }
+
+    private List<SecurityRequirement> security() {
+        SecurityRequirement key = new SecurityRequirement();
+        key.addList(Constant.TOKEN_HEADER, Constant.TOKEN_HEADER);
+
+        List<SecurityRequirement> list = new ArrayList<>();
+        list.add(key);
+        return list;
+    }
+
+}

IDEA/api/src/main/java/top/iletter/config/WebMvcConfig.java

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+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ * <p>
+ * https://www.renren.io
+ * <p>
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.config;
+
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.module.SimpleModule;
+import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
+import top.iletter.common.utils.DateUtils;
+import top.iletter.interceptor.AuthorizationInterceptor;
+import top.iletter.resolver.LoginUserHandlerMethodArgumentResolver;
+import jakarta.annotation.Resource;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.converter.ByteArrayHttpMessageConverter;
+import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.http.converter.ResourceHttpMessageConverter;
+import org.springframework.http.converter.StringHttpMessageConverter;
+import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
+import org.springframework.http.converter.support.AllEncompassingFormHttpMessageConverter;
+import org.springframework.web.method.support.HandlerMethodArgumentResolver;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+import java.text.SimpleDateFormat;
+import java.util.List;
+import java.util.TimeZone;
+
+/**
+ * MVC配置
+ *
+ * @author Mark sunlightcs@gmail.com
+ */
+@Configuration
+public class WebMvcConfig implements WebMvcConfigurer {
+    @Resource
+    private AuthorizationInterceptor authorizationInterceptor;
+    @Resource
+    private LoginUserHandlerMethodArgumentResolver loginUserHandlerMethodArgumentResolver;
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        registry.addInterceptor(authorizationInterceptor).addPathPatterns("/api/**");
+    }
+
+    @Override
+    public void addArgumentResolvers(List<HandlerMethodArgumentResolver> argumentResolvers) {
+        argumentResolvers.add(loginUserHandlerMethodArgumentResolver);
+    }
+
+    @Override
+    public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
+        converters.add(new ByteArrayHttpMessageConverter());
+        converters.add(new StringHttpMessageConverter());
+        converters.add(new ResourceHttpMessageConverter());
+        converters.add(new AllEncompassingFormHttpMessageConverter());
+        converters.add(new StringHttpMessageConverter());
+        converters.add(jackson2HttpMessageConverter());
+    }
+
+    @Bean
+    public MappingJackson2HttpMessageConverter jackson2HttpMessageConverter() {
+        MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
+        ObjectMapper mapper = new ObjectMapper();
+
+        //日期格式转换
+        mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+        mapper.setDateFormat(new SimpleDateFormat(DateUtils.DATE_TIME_PATTERN));
+        mapper.setTimeZone(TimeZone.getTimeZone("GMT+8"));
+
+        //Long类型转String类型
+        SimpleModule simpleModule = new SimpleModule();
+        simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
+        simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
+        mapper.registerModule(simpleModule);
+
+        converter.setObjectMapper(mapper);
+        return converter;
+    }
+}

IDEA/api/src/main/java/top/iletter/controller/ApiLoginController.java

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+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ * <p>
+ * https://www.renren.io
+ * <p>
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.controller;
+
+
+import top.iletter.annotation.Login;
+import top.iletter.common.utils.Result;
+import top.iletter.common.validator.ValidatorUtils;
+import top.iletter.dto.LoginDTO;
+import top.iletter.service.TokenService;
+import top.iletter.service.UserService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.AllArgsConstructor;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.Map;
+
+/**
+ * 登录接口
+ *
+ * @author Mark sunlightcs@gmail.com
+ */
+@RestController
+@RequestMapping("/api")
+@Tag(name = "登录接口")
+@AllArgsConstructor
+public class ApiLoginController {
+    private final UserService userService;
+    private final TokenService tokenService;
+
+
+    @PostMapping("login")
+    @Operation(summary = "登录")
+    public Result<Map<String, Object>> login(@RequestBody LoginDTO dto) {
+        //表单校验
+        ValidatorUtils.validateEntity(dto);
+
+        //用户登录
+        Map<String, Object> map = userService.login(dto);
+
+        return new Result().ok(map);
+    }
+
+    @Login
+    @PostMapping("logout")
+    @Operation(summary = "退出")
+    public Result logout(@Parameter(hidden = true) @RequestAttribute("userId") Long userId) {
+        tokenService.expireToken(userId);
+        return new Result();
+    }
+
+}

IDEA/api/src/main/java/top/iletter/controller/ApiRegisterController.java

@@ -0,0 +1,54 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ * <p>
+ * https://www.renren.io
+ * <p>
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.controller;
+
+import cn.hutool.crypto.digest.DigestUtil;
+import top.iletter.common.utils.Result;
+import top.iletter.common.validator.ValidatorUtils;
+import top.iletter.dto.RegisterDTO;
+import top.iletter.entity.UserEntity;
+import top.iletter.service.UserService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.AllArgsConstructor;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.Date;
+
+/**
+ * 注册接口
+ *
+ * @author Mark sunlightcs@gmail.com
+ */
+@RestController
+@RequestMapping("/api")
+@Tag(name = "注册接口")
+@AllArgsConstructor
+public class ApiRegisterController {
+    private final UserService userService;
+
+    @PostMapping("register")
+    @Operation(summary = "注册")
+    public Result register(@RequestBody RegisterDTO dto) {
+        //表单校验
+        ValidatorUtils.validateEntity(dto);
+
+        UserEntity user = new UserEntity();
+        user.setMobile(dto.getMobile());
+        user.setUsername(dto.getMobile());
+        user.setPassword(DigestUtil.sha256Hex(dto.getPassword()));
+        user.setCreateDate(new Date());
+        userService.insert(user);
+
+        return new Result();
+    }
+}

IDEA/api/src/main/java/top/iletter/controller/ApiTestController.java

@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ * <p>
+ * https://www.renren.io
+ * <p>
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.controller;
+
+import top.iletter.annotation.Login;
+import top.iletter.annotation.LoginUser;
+import top.iletter.common.utils.Result;
+import top.iletter.entity.UserEntity;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestAttribute;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * 测试接口
+ *
+ * @author Mark sunlightcs@gmail.com
+ */
+@RestController
+@RequestMapping("/api")
+@Tag(name = "测试接口")
+public class ApiTestController {
+
+    @Login
+    @GetMapping("userInfo")
+    @Operation(summary = "获取用户信息")
+    public Result<UserEntity> userInfo(@Parameter(hidden = true) @LoginUser UserEntity user) {
+        return new Result<UserEntity>().ok(user);
+    }
+
+    @Login
+    @GetMapping("userId")
+    @Operation(summary = "获取用户ID")
+    public Result<Long> userInfo(@Parameter(hidden = true) @RequestAttribute("userId") Long userId) {
+        return new Result<Long>().ok(userId);
+    }
+
+    @GetMapping("notToken")
+    @Operation(summary = "忽略Token验证测试")
+    public Result<String> notToken() {
+        return new Result<String>().ok("无需token也能访问。。。");
+    }
+
+}

IDEA/api/src/main/java/top/iletter/dao/TokenDao.java

@@ -0,0 +1,25 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.dao;
+
+import top.iletter.common.dao.BaseDao;
+import top.iletter.entity.TokenEntity;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * 用户Token
+ * 
+ * @author Mark sunlightcs@gmail.com
+ */
+@Mapper
+public interface TokenDao extends BaseDao<TokenEntity> {
+    TokenEntity getByToken(String token);
+
+    TokenEntity getByUserId(Long userId);
+}

IDEA/api/src/main/java/top/iletter/dao/UserDao.java

@@ -0,0 +1,25 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.dao;
+
+import top.iletter.common.dao.BaseDao;
+import top.iletter.entity.UserEntity;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * 用户
+ * 
+ * @author Mark sunlightcs@gmail.com
+ */
+@Mapper
+public interface UserDao extends BaseDao<UserEntity> {
+    UserEntity getUserByMobile(String mobile);
+
+    UserEntity getUserByUserId(Long userId);
+}

IDEA/api/src/main/java/top/iletter/dto/LoginDTO.java

@@ -0,0 +1,33 @@
+/**
+ /**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.dto;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotBlank;
+import lombok.Data;
+
+
+/**
+ * 登录表单
+ *
+ * @author Mark sunlightcs@gmail.com
+ */
+@Data
+@Schema(title = "登录表单")
+public class LoginDTO {
+    @Schema(title = "手机号")
+    @NotBlank(message="手机号不能为空")
+    private String mobile;
+
+    @Schema(title = "密码")
+    @NotBlank(message="密码不能为空")
+    private String password;
+
+}

IDEA/api/src/main/java/top/iletter/dto/RegisterDTO.java

@@ -0,0 +1,32 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.dto;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotBlank;
+import lombok.Data;
+
+
+/**
+ * 注册表单
+ *
+ * @author Mark sunlightcs@gmail.com
+ */
+@Data
+@Schema(title = "注册表单")
+public class RegisterDTO {
+    @Schema(title = "手机号")
+    @NotBlank(message="手机号不能为空")
+    private String mobile;
+
+    @Schema(title = "密码")
+    @NotBlank(message="密码不能为空")
+    private String password;
+
+}

IDEA/api/src/main/java/top/iletter/entity/TokenEntity.java

@@ -0,0 +1,47 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.entity;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 用户Token
+ * 
+ * @author Mark sunlightcs@gmail.com
+ */
+@Data
+@TableName("tb_token")
+public class TokenEntity implements Serializable {
+	private static final long serialVersionUID = 1L;
+
+	@TableId
+	private Long id;
+	/**
+	 * 用户ID
+	 */
+	private Long userId;
+	/**
+	 * 用户token
+	 */
+	private String token;
+	/**
+	 * 过期时间
+	 */
+	private Date expireDate;
+	/**
+	 * 更新时间
+	 */
+	private Date updateDate;
+
+}

IDEA/api/src/main/java/top/iletter/entity/UserEntity.java

@@ -0,0 +1,52 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.entity;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 用户
+ * 
+ * @author Mark sunlightcs@gmail.com
+ */
+@Data
+@TableName("tb_user")
+public class UserEntity implements Serializable {
+	private static final long serialVersionUID = 1L;
+
+	/**
+	 * 用户ID
+	 */
+	@TableId
+	private Long id;
+	/**
+	 * 用户名
+	 */
+	private String username;
+	/**
+	 * 手机号
+	 */
+	private String mobile;
+	/**
+	 * 密码
+	 */
+	@JsonIgnore
+	private String password;
+	/**
+	 * 创建时间
+	 */
+	private Date createDate;
+
+}

IDEA/api/src/main/java/top/iletter/exception/RenExceptionHandler.java

@@ -0,0 +1,55 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.exception;
+
+import top.iletter.common.exception.ErrorCode;
+import top.iletter.common.exception.RenException;
+import top.iletter.common.utils.Result;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.dao.DuplicateKeyException;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+/**
+ * 异常处理器
+ *
+ * @author Mark sunlightcs@gmail.com
+ * @since 1.0.0
+ */
+@RestControllerAdvice
+public class RenExceptionHandler {
+	private static final Logger logger = LoggerFactory.getLogger(RenExceptionHandler.class);
+
+	/**
+	 * 处理自定义异常
+	 */
+	@ExceptionHandler(RenException.class)
+	public Result handleRenException(RenException ex){
+		Result result = new Result();
+		result.error(ex.getCode(), ex.getMsg());
+
+		return result;
+	}
+
+	@ExceptionHandler(DuplicateKeyException.class)
+	public Result handleDuplicateKeyException(DuplicateKeyException ex){
+		Result result = new Result();
+		result.error(ErrorCode.DB_RECORD_EXISTS);
+
+		return result;
+	}
+
+	@ExceptionHandler(Exception.class)
+	public Result handleException(Exception ex){
+		logger.error(ex.getMessage(), ex);
+
+		return new Result().error();
+	}
+}

IDEA/api/src/main/java/top/iletter/interceptor/AuthorizationInterceptor.java

@@ -0,0 +1,72 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ * <p>
+ * https://www.renren.io
+ * <p>
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.interceptor;
+
+import cn.hutool.core.util.StrUtil;
+import top.iletter.annotation.Login;
+import top.iletter.common.exception.ErrorCode;
+import top.iletter.common.exception.RenException;
+import top.iletter.entity.TokenEntity;
+import top.iletter.service.TokenService;
+import jakarta.annotation.Resource;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import org.springframework.stereotype.Component;
+import org.springframework.web.method.HandlerMethod;
+import org.springframework.web.servlet.HandlerInterceptor;
+
+/**
+ * 权限(Token)验证
+ *
+ * @author Mark sunlightcs@gmail.com
+ */
+@Component
+public class AuthorizationInterceptor implements HandlerInterceptor {
+    @Resource
+    private TokenService tokenService;
+
+    public static final String USER_KEY = "userId";
+
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
+        Login annotation;
+        if (handler instanceof HandlerMethod) {
+            annotation = ((HandlerMethod) handler).getMethodAnnotation(Login.class);
+        } else {
+            return true;
+        }
+
+        if (annotation == null) {
+            return true;
+        }
+
+        //从header中获取token
+        String token = request.getHeader("token");
+        //如果header中不存在token，则从参数中获取token
+        if (StrUtil.isBlank(token)) {
+            token = request.getParameter("token");
+        }
+
+        //token为空
+        if (StrUtil.isBlank(token)) {
+            throw new RenException(ErrorCode.TOKEN_NOT_EMPTY);
+        }
+
+        //查询token信息
+        TokenEntity tokenEntity = tokenService.getByToken(token);
+        if (tokenEntity == null || tokenEntity.getExpireDate().getTime() < System.currentTimeMillis()) {
+            throw new RenException(ErrorCode.TOKEN_INVALID);
+        }
+
+        //设置userId到request里，后续根据userId，获取用户信息
+        request.setAttribute(USER_KEY, tokenEntity.getUserId());
+
+        return true;
+    }
+}

IDEA/api/src/main/java/top/iletter/resolver/LoginUserHandlerMethodArgumentResolver.java

@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ * <p>
+ * https://www.renren.io
+ * <p>
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.resolver;
+
+import top.iletter.annotation.LoginUser;
+import top.iletter.entity.UserEntity;
+import top.iletter.interceptor.AuthorizationInterceptor;
+import top.iletter.service.UserService;
+import lombok.AllArgsConstructor;
+import org.springframework.core.MethodParameter;
+import org.springframework.stereotype.Component;
+import org.springframework.web.bind.support.WebDataBinderFactory;
+import org.springframework.web.context.request.NativeWebRequest;
+import org.springframework.web.context.request.RequestAttributes;
+import org.springframework.web.method.support.HandlerMethodArgumentResolver;
+import org.springframework.web.method.support.ModelAndViewContainer;
+
+/**
+ * 有@LoginUser注解的方法参数，注入当前登录用户
+ *
+ * @author Mark sunlightcs@gmail.com
+ */
+@Component
+@AllArgsConstructor
+public class LoginUserHandlerMethodArgumentResolver implements HandlerMethodArgumentResolver {
+    private final UserService userService;
+
+    @Override
+    public boolean supportsParameter(MethodParameter parameter) {
+        return parameter.getParameterType().isAssignableFrom(UserEntity.class) && parameter.hasParameterAnnotation(LoginUser.class);
+    }
+
+    @Override
+    public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer container,
+                                  NativeWebRequest request, WebDataBinderFactory factory) throws Exception {
+        //获取用户ID
+        Object object = request.getAttribute(AuthorizationInterceptor.USER_KEY, RequestAttributes.SCOPE_REQUEST);
+        if (object == null) {
+            return null;
+        }
+
+        //获取用户信息
+        UserEntity user = userService.getUserByUserId((Long) object);
+
+        return user;
+    }
+}

IDEA/api/src/main/java/top/iletter/service/TokenService.java

@@ -0,0 +1,36 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.service;
+
+import top.iletter.common.service.BaseService;
+import top.iletter.entity.TokenEntity;
+
+/**
+ * 用户Token
+ * 
+ * @author Mark sunlightcs@gmail.com
+ */
+public interface TokenService extends BaseService<TokenEntity> {
+
+	TokenEntity getByToken(String token);
+
+	/**
+	 * 生成token
+	 * @param userId  用户ID
+	 * @return        返回token信息
+	 */
+	TokenEntity createToken(Long userId);
+
+	/**
+	 * 设置token过期
+	 * @param userId 用户ID
+	 */
+	void expireToken(Long userId);
+
+}

IDEA/api/src/main/java/top/iletter/service/UserService.java

@@ -0,0 +1,34 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.service;
+
+import top.iletter.common.service.BaseService;
+import top.iletter.entity.UserEntity;
+import top.iletter.dto.LoginDTO;
+
+import java.util.Map;
+
+/**
+ * 用户
+ * 
+ * @author Mark sunlightcs@gmail.com
+ */
+public interface UserService extends BaseService<UserEntity> {
+
+	UserEntity getByMobile(String mobile);
+
+	UserEntity getUserByUserId(Long userId);
+
+	/**
+	 * 用户登录
+	 * @param dto    登录表单
+	 * @return        返回登录信息
+	 */
+	Map<String, Object> login(LoginDTO dto);
+}

IDEA/api/src/main/java/top/iletter/service/impl/TokenServiceImpl.java

@@ -0,0 +1,98 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import top.iletter.common.service.impl.BaseServiceImpl;
+import top.iletter.dao.TokenDao;
+import top.iletter.entity.TokenEntity;
+import top.iletter.service.TokenService;
+import jakarta.annotation.Resource;
+import org.springframework.stereotype.Service;
+
+import java.util.Date;
+import java.util.UUID;
+
+
+@Service
+public class TokenServiceImpl extends BaseServiceImpl<TokenDao, TokenEntity> implements TokenService {
+
+    @Resource
+	private TokenDao tokenDao;
+
+	/**
+	 * 12小时后过期
+	 */
+	private final static int EXPIRE = 3600 * 12;
+
+	@Override
+	public TokenEntity getByToken(String token) {
+		return baseDao.getByToken(token);
+	}
+
+	@Override
+	public TokenEntity createToken(Long userId) {
+		//当前时间
+		Date now = new Date();
+		//过期时间
+		Date expireTime = new Date(now.getTime() + EXPIRE * 1000);
+
+		//用户token
+		String token;
+
+		//判断是否生成过token
+		TokenEntity tokenEntity = baseDao.getByUserId(userId);
+		if(tokenEntity == null){
+			//生成一个token
+			token = generateToken();
+
+			tokenEntity = new TokenEntity();
+			tokenEntity.setUserId(userId);
+			tokenEntity.setToken(token);
+			tokenEntity.setUpdateDate(now);
+			tokenEntity.setExpireDate(expireTime);
+
+			//保存token
+			this.insert(tokenEntity);
+		}else{
+			//判断token是否过期
+			if(tokenEntity.getExpireDate().getTime() < System.currentTimeMillis()){
+				//token过期，重新生成token
+				token = generateToken();
+			}else {
+				token = tokenEntity.getToken();
+			}
+
+			tokenEntity.setToken(token);
+			tokenEntity.setUpdateDate(now);
+			tokenEntity.setExpireDate(expireTime);
+
+			//更新token
+			this.updateById(tokenEntity);
+		}
+
+		return tokenEntity;
+	}
+
+	@Override
+	public void expireToken(Long userId){
+		Date now = new Date();
+
+		LambdaUpdateWrapper<TokenEntity> updateWrapper = new LambdaUpdateWrapper<>();
+		updateWrapper.eq(TokenEntity::getUserId, userId);
+		updateWrapper.set(TokenEntity::getExpireDate, now);
+		updateWrapper.set(TokenEntity::getUpdateDate, now);
+
+		tokenDao.update(updateWrapper);
+	}
+
+	private String generateToken(){
+		return UUID.randomUUID().toString().replace("-", "");
+	}
+}

IDEA/api/src/main/java/top/iletter/service/impl/UserServiceImpl.java

@@ -0,0 +1,63 @@
+/**
+ * Copyright (c) 2018 人人开源 All rights reserved.
+ * <p>
+ * https://www.renren.io
+ * <p>
+ * 版权所有，侵权必究！
+ */
+
+package top.iletter.service.impl;
+
+import cn.hutool.crypto.digest.DigestUtil;
+import top.iletter.common.exception.ErrorCode;
+import top.iletter.common.exception.RenException;
+import top.iletter.common.service.impl.BaseServiceImpl;
+import top.iletter.common.validator.AssertUtils;
+import top.iletter.dao.UserDao;
+import top.iletter.dto.LoginDTO;
+import top.iletter.entity.TokenEntity;
+import top.iletter.entity.UserEntity;
+import top.iletter.service.TokenService;
+import top.iletter.service.UserService;
+import lombok.AllArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Service
+@AllArgsConstructor
+public class UserServiceImpl extends BaseServiceImpl<UserDao, UserEntity> implements UserService {
+    private final TokenService tokenService;
+
+    @Override
+    public UserEntity getByMobile(String mobile) {
+        return baseDao.getUserByMobile(mobile);
+    }
+
+    @Override
+    public UserEntity getUserByUserId(Long userId) {
+        return baseDao.getUserByUserId(userId);
+    }
+
+    @Override
+    public Map<String, Object> login(LoginDTO dto) {
+        UserEntity user = getByMobile(dto.getMobile());
+        AssertUtils.isNull(user, ErrorCode.ACCOUNT_PASSWORD_ERROR);
+
+        //密码错误
+        if (!user.getPassword().equals(DigestUtil.sha256Hex(dto.getPassword()))) {
+            throw new RenException(ErrorCode.ACCOUNT_PASSWORD_ERROR);
+        }
+
+        //获取登录token
+        TokenEntity tokenEntity = tokenService.createToken(user.getId());
+
+        Map<String, Object> map = new HashMap<>(2);
+        map.put("token", tokenEntity.getToken());
+        map.put("expire", tokenEntity.getExpireDate().getTime() - System.currentTimeMillis());
+
+        return map;
+    }
+
+}

IDEA/api/src/main/resources/application-dev.yml

@@ -0,0 +1,33 @@
+spring:
+  datasource:
+    druid:
+      driver-class-name: com.mysql.cj.jdbc.Driver
+      url: jdbc:mysql://localhost:3306/renren_security?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&nullCatalogMeansCurrent=true
+      username: renren
+      password: 123456
+      initial-size: 10
+      max-active: 100
+      min-idle: 10
+      max-wait: 60000
+      pool-prepared-statements: true
+      max-pool-prepared-statement-per-connection-size: 20
+      time-between-eviction-runs-millis: 60000
+      min-evictable-idle-time-millis: 300000
+      #Oracle需要打开注释
+      #validation-query: SELECT 1 FROM DUAL
+      test-while-idle: true
+      test-on-borrow: false
+      test-on-return: false
+      stat-view-servlet:
+        enabled: true
+        url-pattern: /druid/*
+        #login-username: admin
+        #login-password: admin
+      filter:
+        stat:
+          log-slow-sql: true
+          slow-sql-millis: 1000
+          merge-sql: false
+        wall:
+          config:
+            multi-statement-allow: true

IDEA/api/src/main/resources/application-prod.yml

@@ -0,0 +1,33 @@
+spring:
+  datasource:
+    druid:
+      driver-class-name: com.mysql.cj.jdbc.Driver
+      url: jdbc:mysql://localhost:3306/renren_security?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&nullCatalogMeansCurrent=true
+      username: renren
+      password: 123456
+      initial-size: 10
+      max-active: 100
+      min-idle: 10
+      max-wait: 60000
+      pool-prepared-statements: true
+      max-pool-prepared-statement-per-connection-size: 20
+      time-between-eviction-runs-millis: 60000
+      min-evictable-idle-time-millis: 300000
+      #Oracle需要打开注释
+      #validation-query: SELECT 1 FROM DUAL
+      test-while-idle: true
+      test-on-borrow: false
+      test-on-return: false
+      stat-view-servlet:
+        enabled: true
+        url-pattern: /druid/*
+        #login-username: admin
+        #login-password: admin
+      filter:
+        stat:
+          log-slow-sql: true
+          slow-sql-millis: 1000
+          merge-sql: false
+        wall:
+          config:
+            multi-statement-allow: true

IDEA/api/src/main/resources/application-test.yml

@@ -0,0 +1,33 @@
+spring:
+  datasource:
+    druid:
+      driver-class-name: com.mysql.cj.jdbc.Driver
+      url: jdbc:mysql://localhost:3306/renren_security?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&nullCatalogMeansCurrent=true
+      username: renren
+      password: 123456
+      initial-size: 10
+      max-active: 100
+      min-idle: 10
+      max-wait: 60000
+      pool-prepared-statements: true
+      max-pool-prepared-statement-per-connection-size: 20
+      time-between-eviction-runs-millis: 60000
+      min-evictable-idle-time-millis: 300000
+      #Oracle需要打开注释
+      #validation-query: SELECT 1 FROM DUAL
+      test-while-idle: true
+      test-on-borrow: false
+      test-on-return: false
+      stat-view-servlet:
+        enabled: true
+        url-pattern: /druid/*
+        #login-username: admin
+        #login-password: admin
+      filter:
+        stat:
+          log-slow-sql: true
+          slow-sql-millis: 1000
+          merge-sql: false
+        wall:
+          config:
+            multi-statement-allow: true

IDEA/api/src/main/resources/application.yml

@@ -0,0 +1,83 @@
+# Tomcat
+server:
+  tomcat:
+    uri-encoding: UTF-8
+    threads:
+      max: 1000
+      min-spare: 30
+  port: 8081
+  servlet:
+    context-path: /renren-api
+    session:
+      cookie:
+        http-only: true
+
+knife4j:
+  enable: true
+  basic:
+    enable: false
+    username: admin
+    password: admin
+  setting:
+    enableFooter: false
+
+spring:
+  # 环境 dev|test|prod
+  profiles:
+    active: dev
+  messages:
+    encoding: UTF-8
+    basename: i18n/messages
+  # jackson时间格式化
+  jackson:
+    time-zone: GMT+8
+    date-format: yyyy-MM-dd HH:mm:ss
+  mvc:
+    pathmatch:
+      matching-strategy: ANT_PATH_MATCHER
+  servlet:
+    multipart:
+      max-file-size: 100MB
+      max-request-size: 100MB
+      enabled: true
+
+  data:
+    redis:
+      database: 0
+      host: 192.168.10.10
+      port: 6379
+      password:    # 密码（默认为空）
+      timeout: 6000ms  # 连接超时时长（毫秒）
+      lettuce:
+        pool:
+          max-active: 1000  # 连接池最大连接数（使用负值表示没有限制）
+          max-wait: -1ms      # 连接池最大阻塞等待时间（使用负值表示没有限制）
+          max-idle: 10      # 连接池中的最大空闲连接
+          min-idle: 5       # 连接池中的最小空闲连接
+
+renren:
+  redis:
+    open: false  # 是否开启redis缓存  true开启   false关闭
+
+
+#mybatis
+mybatis-plus:
+  mapper-locations: classpath*:/mapper/**/*.xml
+  #实体扫描，多个package用逗号或者分号分隔
+  typeAliasesPackage: io.renren.entity
+  global-config:
+    #数据库相关配置
+    db-config:
+      #主键类型
+      id-type: ASSIGN_ID
+    banner: false
+  #原生配置
+  configuration:
+    map-underscore-to-camel-case: true
+    cache-enabled: false
+    call-setters-on-nulls: true
+    jdbc-type-for-null: 'null'
+  configuration-properties:
+    prefix:
+    blobType: BLOB
+    boolValue: TRUE

IDEA/api/src/main/resources/banner.txt

@@ -0,0 +1,5 @@
+====================================================================================================================
+
+                    欢迎使用 renren-api - Powered By https://www.renren.io
+
+====================================================================================================================

IDEA/api/src/main/resources/logback-spring.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <include resource="org/springframework/boot/logging/logback/base.xml" />
+    <logger name="org.springframework.web" level="INFO"/>
+    <logger name="org.springboot.sample" level="TRACE" />
+
+    <!-- 开发、测试环境 -->
+    <springProfile name="dev,test">
+        <logger name="org.springframework.web" level="INFO"/>
+        <logger name="org.springboot.sample" level="INFO" />
+        <logger name="io.renren" level="DEBUG" />
+    </springProfile>
+
+    <!-- 生产环境 -->
+    <springProfile name="prod">
+        <logger name="org.springframework.web" level="ERROR"/>
+        <logger name="org.springboot.sample" level="ERROR" />
+        <logger name="io.renren" level="ERROR" />
+    </springProfile>
+
+</configuration>

IDEA/api/src/main/resources/mapper/TokenDao.xml

@@ -0,0 +1,14 @@
+<?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="top.renren.dao.TokenDao">
+
+    <select id="getByToken" resultType="top.iletter.entity.TokenEntity">
+        select * from tb_token where token = #{value}
+    </select>
+
+    <select id="getByUserId" resultType="top.iletter.entity.TokenEntity">
+        select * from tb_token where user_id = #{value}
+    </select>
+
+</mapper>

IDEA/api/src/main/resources/mapper/UserDao.xml

@@ -0,0 +1,13 @@
+<?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="top.renren.dao.UserDao">
+
+    <select id="getUserByMobile" resultType="top.iletter.entity.UserEntity">
+        select * from tb_user where mobile = #{value}
+    </select>
+
+    <select id="getUserByUserId" resultType="top.iletter.entity.UserEntity">
+        select * from tb_user where id = #{value}
+    </select>
+</mapper>