新建SpringBoot工程

新建SpringBoot工程

准备资料

POM文件中加入以下代码

 <parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.1.0.RELEASE</version>
    <relativePath /> <!-- lookup parent from repository -->
  </parent>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <java.version>1.8</java.version>
  </properties>

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

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

Step 1: (‎2019/‎4/‎10 22:25:39) 用户在"Other... Ctrl+N (菜单项目)"上左键单击

Step 2: (‎2019/‎4/‎10 22:25:40) 用户在"&Next (按钮)"上左键单击(在"New"中)

Step 3: (‎2019/‎4/‎10 22:25:41) 用户在"&Next (按钮)"上左键单击(在"New"中)

Step 4: (‎2019/‎4/‎10 22:25:43) 用户在"&Next (按钮)"上左键单击(在"New"中)

Step 5: (‎2019/‎4/‎10 22:25:54) 用户在"Finish (按钮)"上左键单击(在"New"中)

工程创建成功！如果有报红，请updateMaven更新下就OK了； 

创建Controller层

启动

启动成功后去浏览器上访问接口；springboot内置tomcat默认8080端口

 OK一个简单的springboot工程创建成功！