spring boot入门操作
创建HelloWorld
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新建maven project ,选择artifact id 为maven-archetype-quicktype
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创建pom,在project中添加
<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.4.RELEASE</version></parent>
在properties在添加
<java.version>1.8</java.version>
在dependencies里添加
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId></dependency>
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update maven
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创建HelloWorldController类
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@RestControllerpublic class HelloWorldController { @RequestMapping("/hello") public String hello(){ return "Hello World!"; }}
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编写启动类 APP.java
@SpringBootApplicationpublic class App { public static void main( String[] args ) { System.out.println( "console Hello Worl<div style="color:transparent">本文来源gaodai^.ma#com搞#代!码网</div>d!" ); SpringApplication.run(App.class, args); } }
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浏览器输入localhost:8080/hello
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