搭建springboot项目

1.搭建环境windows10+jdk1.8+eclipse4.8+maven

2.为了学习微服务架构学习搭建基础项目

3.分为两种搭建方式为maven项目和单独建立springboot项目（eclipse需要安装相关的插件）

第一种使用maven搭建

1）创建maven项目 file--new---other --maven-project

2) 配置pom文件将springbootz相关的包引入

<?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">
<modelVersion>4.0.0</modelVersion>

<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.6.RELEASE</version>
</parent>

<groupId>com.wj</groupId>
<artifactId>springboot</artifactId>
<version>0.0.1-SNAPSHOT</version>

<name>springboot</name>

<url>http://www.example.com</url>

<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>

</dependencies>

<build>
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.0.0</version>
</plugin>

<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.20.1</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>

<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>

</plugins>
</pluginManagement>
</build>
</project>

3）创建先关的资源文件包 src/main/java 和src/main/resources

4) 创建测试的类

新建目录com.springboot和com.spring.web两个目录

在com.wj.spring目录下新建类App.java

package com.wj.springboot;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

/**
* Hello world!
*
*/
@SpringBootApplication
public class App {
public static void main(String[] args) {
SpringApplication.run(App.class, args);
}
}

在com.wj.spring.web下新建类OneController.java

package com.wj.springboot.web;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class OneController {

@RequestMapping("/")
@ResponseBody
public String index() {
return "hello spring boot";
}
}

5）然后run运行App.java启动项目，看日志输出窗口出现下图