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后端微服务框架初步完成（还没跑起来）

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小墨
2022-10-23 11:43:25 +08:00
parent a410d97efd
commit 1f8099b4f5
42 changed files with 1595 additions and 646 deletions
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148
backend/microservice-provider-user-8001/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<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>
<artifactId>epp</artifactId>
<groupId>com.cxyxiaomo</groupId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>microservice-provider-user</artifactId>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
</properties>
<dependencies>
<!-- 实体类 -->
<dependency>
<groupId>com.cxyxiaomo</groupId>
<artifactId>microservice-api</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<!-- mybatis -->
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
</dependency>
<!-- mysql -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<!-- junit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<!-- lombok -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<!-- druid -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
</dependency>
<!-- logback -->
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
</dependency>
<!-- <dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
</dependency> -->
<!-- Spring Boot -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-test</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- 热部署 -->
<!--<dependency>-->
<!-- <groupId>org.springframework.boot</groupId>-->
<!-- <artifactId>spring-boot-devtools</artifactId>-->
<!-- <version>2.7.4</version>-->
<!--</dependency>-->
</dependencies>
<build>
<!--<plugins>-->
<!-- <plugin>-->
<!-- <groupId>org.springframework.boot</groupId>-->
<!-- <artifactId>spring-boot-maven-plugin</artifactId>-->
<!-- <configuration>-->
<!-- <excludes>-->
<!-- <exclude>-->
<!-- <groupId>org.projectlombok</groupId>-->
<!-- <artifactId>lombok</artifactId>-->
<!-- </exclude>-->
<!-- </excludes>-->
<!-- </configuration>-->
<!-- </plugin>-->
<!--</plugins>-->
<pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
<plugins>
<!-- clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.1.0</version>
</plugin>
<!-- default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.1</version>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.5.2</version>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
</plugin>
<!-- site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
<plugin>
<artifactId>maven-site-plugin</artifactId>
<version>3.7.1</version>
</plugin>
<plugin>
<artifactId>maven-project-info-reports-plugin</artifactId>
<version>3.0.0</version>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>

13
backend/microservice-provider-user-8001/src/main/java/com/cxyxiaomo/epp/UserProvider.java Normal file
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package com.cxyxiaomo.epp;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
// 启动类
@SpringBootApplication
public class UserProvider {
public static void main(String[] args) {
SpringApplication.run(UserProvider.class, args);
}
}

32
backend/microservice-provider-user-8001/src/main/java/com/cxyxiaomo/epp/controller/UserController.java Normal file
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package com.cxyxiaomo.epp.controller;
import com.cxyxiaomo.epp.pojo.User;
import com.cxyxiaomo.epp.service.UserServiceImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import java.util.List;
// 提供 restful 服务
@RestController
public class UserController {
@Autowired
private UserServiceImpl userService;
@PostMapping("/user/add")
public boolean addUser(User user) {
return userService.addUser(user);
}
@GetMapping("/user/get/{id}")
public User getUserById(@PathVariable("id") Long id) {
return userService.getUserById(id);
}
@GetMapping("/user/list")
public List<User> addUser() {
return userService.getUserList();
}
}

18
backend/microservice-provider-user-8001/src/main/java/com/cxyxiaomo/epp/dao/UserDao.java Normal file
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package com.cxyxiaomo.epp.dao;
import com.cxyxiaomo.epp.pojo.User;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;
import java.util.List;
@Mapper
@Repository
public interface UserDao {
public boolean addUser(User user);
public User getUserById(Long id);
public List<User> getUserList();
}

14
backend/microservice-provider-user-8001/src/main/java/com/cxyxiaomo/epp/service/UserService.java Normal file
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package com.cxyxiaomo.epp.service;
import com.cxyxiaomo.epp.pojo.User;
import java.util.List;
public interface UserService {
public boolean addUser(User user);
public User getUserById(Long id);
public List<User> getUserList();
}

30
backend/microservice-provider-user-8001/src/main/java/com/cxyxiaomo/epp/service/UserServiceImpl.java Normal file
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package com.cxyxiaomo.epp.service;
import com.cxyxiaomo.epp.dao.UserDao;
import com.cxyxiaomo.epp.pojo.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service
public class UserServiceImpl implements UserService {
@Autowired
private UserDao userDao;
@Override
public boolean addUser(User user) {
return userDao.addUser(user);
}
@Override
public User getUserById(Long id) {
return userDao.getUserById(id);
}
@Override
public List<User> getUserList() {
return userDao.getUserList();
}
}

21
backend/microservice-provider-user-8001/src/main/resources/application.yml Normal file
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server:
port: 8001
# Mybatis 配置
mybatis:
type-aliases-package: com.cxyxiaomo.epp.pojo
config-location: classpath:mybatis/mybatis-config.xml
mapper-locations: classpath:mybatis/mapper/*.xml
configuration:
map-underscore-to-camel-case: on
# Spring 配置
spring:
application:
name: microservice-provider-user
datasource:
type: com.alibaba.druid.pool.DruidDataSource
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://127.0.0.1:3306/epp?useUnicode=true&characterEncoding=utf8&useSSL=false
username: root
password: root

20
backend/microservice-provider-user-8001/src/main/resources/mybatis/mapper/UserMapper.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.cxyxiaomo.epp.dao.UserDao">
<insert id="addUser" parameterType="com.cxyxiaomo.epp.pojo.User">
INSERT INTO user (username, password)
VALUES (#{username}, #{password})
</insert>
<select id="getUserById" parameterType="java.lang.Long" resultType="com.cxyxiaomo.epp.pojo.User">
SELECT * FROM user
WHERE id = #{id}
</select>
<select id="getUserList" resultType="com.cxyxiaomo.epp.pojo.User">
SELECT * FROM user
</select>
</mapper>

10
backend/microservice-provider-user-8001/src/main/resources/mybatis/mybatis-config.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
<settings>
<!--开启二级缓存-->
<setting name="cacheEnabled" value="true"/>
</settings>
</configuration>

20
backend/microservice-provider-user-8001/src/test/java/com/cxyxiaomo/epp/AppTest.java Normal file
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package com.cxyxiaomo.epp;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
/**
* Unit test for simple App.
*/
public class AppTest
{
/**
* Rigorous Test :-)
*/
@Test
public void shouldAnswerWithTrue()
{
assertTrue( true );
}
}