Java SpringBoot学习笔记 47 Swagger介绍及集成

来自B站【狂神说Java】SpringBoot最新教程IDEA版通俗易懂

1. Swagger 介绍

API工具，可以生成在线API文档，还可以测试接口

2. 新建项目

2.1

2.2 导入依赖

		<dependency>
		  <groupId>io.springfox</groupId>
		  <artifactId>springfox-boot-starter</artifactId>
		  <version>3.0.0</version>
		</dependency>

2.3 增加注解 @EnableWebMvc

package com.example.swagger;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;

@SpringBootApplication
@EnableWebMvc
public class SwaggerDemoApplication {

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

}

2.3 编写一个 hello 工程

package com.example.swagger.controller;

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;

@RestController
@Api("HelloController")
public class HelloController {

	@ApiOperation("hello")
	@RequestMapping("/hello")
	public String hello() {
		return "hello";
	}
	
}

2.4 测试运行

访问 http://localhost:8080/swagger-ui/index.html