SwaggerUi是一个自动生成接口文档,并且还可以去测试这些接口的东西。
SpringBoot集成SwaggerUi
引入依赖
<properties>
<swagger.version>2.6.1</swagger.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>${swagger.version}</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>${swagger.version}</version>
</dependency>
</dependencies>
编写Swagger配置类com.wjh.config.SwaggerConfig
package com.wjh.config;
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.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;
@Configuration //表示是Swagger的配置类
@EnableSwagger2 //启用Swagger2
public class SwaggerConfig {
@Bean
public Docket api(){
return new Docket(DocumentationType.SWAGGER_2)
.apiInfo(apiInfo())
.pathMapping("/")
.select()
.paths(PathSelectors.regex("/.*"))
.build();
}
private ApiInfo apiInfo() {
return new ApiInfoBuilder().title("我的接口文档")
.contact(new Contact("wjh", "", "wjh_dan@163.com"))
.description("这是swaggerUI生成的接口文档")
.version("1.0.0.0")
.build();
}
}
编写接口方法类com.wjh.server.MyMethod
package com.wjh.server;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.web.bind.annotation.*;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
@RestController
@Api(value = "/", description = "全部的get方法") //Swagger的注解
public class MyMethod {
@RequestMapping(value = "/getCookies", method = RequestMethod.GET)
@ApiOperation(value = "通过这个方法可以获取到cookies", httpMethod = "GET") //Swagger的注解
public String getCookies(HttpServletResponse response){
//HttpServletRequest 装请求信息的类
//HttpServletResponse 装相应信息的类
Cookie cookie = new Cookie("login", "true");
response.addCookie(cookie);
return "恭喜你,获得cookies成功!";
}
/**
* 要求客户端携带cookies访问
* 这是一个需要携带cookies信息才能访问的get请求
*/
@RequestMapping(value = "/get/with/cookies", method = RequestMethod.GET)
@ApiOperation(value = "要求客户端携带cookies访问", httpMethod = "GET") //Swagger的注解
public String getWithCookies(HttpServletRequest request){
Cookie[] cookies = request.getCookies();
if (Objects.isNull(cookies)){
return "你必须携带cookies才能访问";
}
for (Cookie cookie : cookies) {
if (cookie.getName().equals("login") && cookie.getValue().equals("true")){
return "这是一个需要携带cookies信息才能访问的get请求";
}
}
return "你必须携带cookies才能访问";
}
/**
* 开发一个需要携带参数才能访问的get请求。
* 第一种实现方式, url:key=value&key=value
* 模拟获取商品列表
*/
@RequestMapping(value = "/get/with/param", method = RequestMethod.GET)
@ApiOperation(value = "开发一个需要携带参数才能访问的get请求。第一种实现方式", httpMethod = "GET") //Swagger的注解
public Map<String, Integer> getList(@RequestParam Integer start, @RequestParam Integer end){
Map<String, Integer> myList = new HashMap<>();
myList.put("鞋", 400);
myList.put("衬衫", 300);
myList.put("干脆面", 1);
myList.put("雪碧", 3);
return myList;
}
/**
* 开发一个需要携带参数才能访问的get请求。
* 第二种实现方式, url: ip:port/get/with/param/10/20
* 模拟获取商品列表
*/
@RequestMapping(value = "/get/with/param/{start}/{end}")
@ApiOperation(value = "开发一个需要携带参数才能访问的get请求。第二种实现方式", httpMethod = "GET") //Swagger的注解
public Map<String, Integer> myGetList(@PathVariable Integer start, @PathVariable Integer end) {
Map<String, Integer> myList = new HashMap<>();
myList.put("雪碧", 3);
myList.put("鞋", 400);
myList.put("衬衫", 300);
myList!va:10) [classes/:na]
原因是在MyGetMethod类中:
@ApiOperation(value = "通过这个方法可以获取到cookies", httpMethod = "Get")
这个注解中httpMethod = "Get"出错。
将其改为:httpMethod = “GET”
@ApiOperation(value = "通过这个方法可以获取到cookies", httpMethod = "GET")
即可。
打开浏览器,输入http://localhost/swagger-ui.html
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