SpringBoot中整合swagger形成API文件
阿新 • • 發佈:2018-12-03
SpringBoot中整合swagger形成API文件
環境版本
springboot 1.5.9.RELEASE
swagger2 2.7.0
開始使用
1.新增依賴
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2< /artifactId>
<version>2.7.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.7.0</version>
</dependency>
2.新增Swagger2配置類
package com.chartered;
import org. springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation. service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;
/**
* @ClassName Swagger2
* @Description
* @Author Y-Rainson
* @Date 11/29/2018 10:09 AM
**/
@Configuration
@EnableSwagger2
public class Swagger2 {
@Bean
public Docket createRestApi() {
return new Docket(DocumentationType.SWAGGER_2)
.apiInfo(apiInfo())
.select()
.apis(RequestHandlerSelectors.basePackage("com.chartered.controller"))
.paths(PathSelectors.any())
.build();
}
private ApiInfo apiInfo() {
return new ApiInfoBuilder()
.title("xx專案 RESTful APIs")
.description("xx專案後臺api介面文件")
.version("1.0")
.build();
}
}
3.在Controller中使用
package com.chartered.controller;
import com.chartered.service.HelloService;
import io.swagger.annotations.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
/**
* @ClassName HelloController
* @Description
* @Author Y-Rainson
* @Date 12/3/2018 09:54 AM
**/
@RequestMapping("/Hi")
@ResponseBody
@Controller
@Api(value = "HelloController", description = "Hi介面")
public class HelloController {
@Autowired
private HelloService helloService;
@RequestMapping(value = "/hello",method = RequestMethod.GET)
@ApiOperation(value="sayHello", notes="you can use this API to say hello")
public String sayHello(){
return helloService.sayHello();
}
@RequestMapping(value = "/helloPeople",method = RequestMethod.POST)
@ApiOperation(value="sayHelloToPeople", notes="you can use this API to say hello to somebody")
@ApiImplicitParams({
@ApiImplicitParam(paramType="query",name = "name",value = "you name",required = true ,dataType = "String"),
})
public String sayHelloToPeople(@RequestParam("name") String name){
return helloService.sayHelloToPeople(name);
}
}
注意:
若介面中有引數的傳遞,一定要注意新增 paramType=“query” 屬性,否則會報錯
@ApiImplicitParams({
@ApiImplicitParam(paramType="query",name = "name",value = "you name",required = true ,dataType = "String"),
})
報錯如下:
{
"timestamp": 1543807979427,
"status": 400,
"error": "Bad Request",
"exception": "org.springframework.web.bind.MissingServletRequestParameterException",
"message": "Required String parameter 'name' is not present",
"path": "/Hi/helloPeople"
}
4.訪問
瀏覽器訪問
http://localhost:8080/swagger-ui.html
效果如下: