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spring boot开发REST接口

1.配置pom.xml文件的<parent>和<depencencies>,指定spring boot web依赖

<parent>    <groupId>org.springframework.boot</groupId>    <artifactId>spring-boot-starter-parent</artifactId>    <version>1.4.1.RELEASE</version>    <relativePath /> <!-- lookup parent from repository --></parent><dependencies>    <dependency>        <groupId>org.springframework.boot</groupId>        <artifactId>spring-boot-starter-web</artifactId>    </dependency>    <dependency>        <groupId>org.springframework.boot</groupId>        <artifactId>spring-boot-starter-tomcat</artifactId>    </dependency>    <dependency>        <groupId>com.wangxiaobao</groupId>        <artifactId>wxb-common</artifactId>        <version>1.0-SNAPSHOT</version>    </dependency></dependencies>

 

2.AppMain(可以随意起名)类

@SpringBootApplicationpublic class AppMain{    public static void main(String[] args)    {        SpringApplication.run(AppMain.class, args);    }}

 

3.RestController 实现简单的字符串倒序逻辑。

@RestControllerpublic class TestService{    @PostMapping(value = "/test")    public String test(String input)    {        return new StringBuffer(input).reverse().toString();    }}

 

4.启动AppMain,Run as Java Application.测试成功(使用post-man):

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spring boot开发REST接口