spring boot整合引入swagger2

1、首先打开项目的pom.xml文件添加相关依赖

		
			io.springfox
			springfox-swagger2
			2.8.0
		
		
		
			io.springfox
			springfox-swagger-ui
			2.8.0
		

2、新建一个包放置Swagger2配置类（例如：com.we.weshop.config.Swagger2Configuration.java）

package com.we.weshop.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.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;

/**
 * Swagger2 配置类
 * @author E
 * @date 2018/6/4 11:01
 */
@Configuration
public class Swagger2Configuration {
    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.we.weshop"))
                .paths(PathSelectors.any())
                .build();
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("WESHOP API文档")
                .description("power by E,[email protected]")
                .termsOfServiceUrl("https://blog.csdn.net/qq_40738872")
                .version("1.0")
                .build();
    }
}

3、Reimport 一下pom.xml 文件下载相关jar包

4、在启动类上添加@EnableSwagger2 注解

5、controller在方法上添加相关注解（例如如下）

@GetMapping("/index")
    @ApiOperation(value = "返回后台管理主页",notes = "返回后台管理页面")
    public String index(){
        return "index";
    }

6、运行项目，访问http://localhost:8090/swagger-ui.html（注：端口号因人而异）