SpringBoot---集成 Knife4j，替代swagger2

	
	
	//1, pom.xml 文件配置依赖
	
	    com.github.xiaoymin
	    knife4j-spring-boot-starter
	    2.0.2
	
	
	//2，新建项目文件夹config，添加配置文件 SwaggerConfiguration.java
	//完整内容如下：
	---------------------------------------------------------------------------------------
	
	@Configuration
    @EnableSwagger2
    @EnableKnife4j
    public class SwaggerConfiguration {
        public Docket restApi() {
            Docket docket = new Docket(documentationType.SWAGGER_2)
                .apiInfo(new ApiInfoBuilder()
                        .description("描述")
                        .version("1.0")
                        .build())
                .groupName("1.0版本")
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.cmbchina.controller")) // 项目controller根目录路径
                .paths(PathSelectors.any())
                .build();
        	return docket;
        }
    }
    -----------------------------------------------------------------------------------------
    
    
    //3, controller类 添加 @Api注解，表明事swagger资源
 	//方法 添加 @ApiOperation 注解，对方法进行描述
 	-----------------------------------------------------------------------------------------
 	
    @Api(tags = "接口切换状态查询 API")
    @RestController
    @RequestMapping("/switch")
	public class SwitchStatusController {

        @PostMapping("/getSwitchStatus")
        @ApiOperation("接口切换状态查询")
        public String saveElectronicCase() {
            return null;
        }
	}
	----------------------------------------------------------------------------------------
	
	//4，效果展示
	启动项目，浏览器地址中输入:   http://localhost:8080/doc.html#/
	即可使用knife4j