Spring Boot maven框架搭建教程图解

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0http://maven.apache.org/xsd/settings-1.0.0.xsd">
<!-- 仓库的地址-->
<localRepository>E:/MyLibs</localRepository>
<pluginGroups>

</pluginGroups>
<proxies>

</proxies>
<servers>

</servers>
<mirrors>
  <mirror>
    <id>alimaven-central</id>
    <mirrorOf>central</mirrorOf>
    <name>aliyun maven</name>
    <url>http://maven.aliyun.com/nexus/content/repositories/central/</url>
  </mirror>
  <mirror>
    <id>jboss-public-repository-group</id>
    <mirrorOf>central</mirrorOf>
    <name>JBoss Public Repository Group</name>
    <url>http://repository.jboss.org/nexus/content/groups/public</url>
  </mirror>
</mirrors>
<profiles>
</profiles>
</settings>

<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/4.0.0http://maven.apache.org/xsd/maven-4.0.0.xsd">
 <modelVersion>4.0.0</modelVersion>
 <parent>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-starter-parent</artifactId>
  <version>1.4.0.RELEASE</version>
 </parent>
 <groupId>com.spring.boot</groupId>
 <artifactId>TestWebApp</artifactId>
 <version>0.0.1-SNAPSHOT</version>
 <packaging>jar</packaging>
 <name>TestWebApp</name>
 <url>http://maven.apache.org</url>
 <properties>
   <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 </properties>
 <dependencies>
  <dependency>
   <groupId>junit</groupId>
   <artifactId>junit</artifactId>
   <scope>test</scope>
  </dependency>
  <dependency>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-web</artifactId>
    <exclusions>
      <exclusion>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-logging</artifactId>
      </exclusion>
    </exclusions>
  </dependency>
  <dependency>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-log4j2</artifactId>
  </dependency>
  
 </dependencies>
 <build>
  <plugins>
  <plugin>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-maven-plugin</artifactId>
  </plugin>
  </plugins>
 </build>
</project>

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
  <appenders>
    <Console name="Console" target="SYSTEM_OUT">
      <ThresholdFilter level="trace" onMatch="ACCEPT" onMismatch="DENY" />
      <PatternLayout pattern="%d{HH:mm:ss.SSS} %-5level %class{36} %L %M - %msg%xEx%n" />
    </Console>
    <File name="log" fileName="log/webApp.log" append="false">
      <PatternLayout pattern="%d{HH:mm:ss.SSS} %-5level %class{36} %L %M - %msg%xEx%n" />
    </File>
    <RollingFile name="RollingFile" fileName="log/webAppRoll.log" filePattern="log/$${date:yyyy-MM}/app-%d{MM-dd-yyyy}-%i.log">
      <PatternLayout pattern="%d{yyyy-MM-dd 'at' HH:mm:ss z} %-5level %class{36} %L %M - %msg%xEx%n" />
      <SizeBasedTriggeringPolicy size="50MB" />
    </RollingFile>
  </appenders>
  <loggers>
    <root level="INFO">
      <appender-ref ref="RollingFile" />
      <appender-ref ref="Console" />
    </root>
  </loggers>
</configuration>

import java.io.Serializable;
public class User implements Serializable {
  private static final long serialVersionUID = 7797704227043955944L;
  
  private Long id;
  private String name;
  //  getter/setter omitted
  @Override
  public String toString() {
    return "User [id=" + id + ", name=" + name + "]";
  }
}

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/user")
public class UserController {
  private static Logger logger = LoggerFactory.getLogger(UserController.class);
  /**
   * @Title view<br/>
   * @Description 示例地址 http://localhost:8080/user/100 <br/>
   * @param id
   * @return
   * @Author 楼兰的胡杨<br/>
   * @Time 2018-08-26 11:47<br/>
   */
  @RequestMapping("/{id}")
  public User view(@PathVariable("id") Long id) {
    logger.info("接收的请求参数 begin --- id = {}", id);
    User user = new User();
    user.setId(id);
    user.setName("Spring Boot");
    return user;
  }
}

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class Application {  
  public static void main(String[] args) {
    SpringApplication.run(Application.class);
  }
}