时间:2020-11-01 14:07:36 | 栏目:JAVA代码 | 点击:次
Swagger
Swagger是一种和语言无关的规范和框架,用于定义服务接口,主要用于描述RESTful的API。它专注于为API创建优秀的文档和客户端库。支持Swagger的API可以为API方法生成交互式的文档,让用户可以通过以可视化的方式试验,查看请求和响应、头文件和返回代码,从而发现API的功能。
swagger用于定义API文档。
好处:
SpringBoot嵌入SwaggerUI
步骤
1.jar包引入
<dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger-ui</artifactId> <version>2.2.2</version> <scope>compile</scope> </dependency> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger2</artifactId> <version>2.2.2</version> <scope>compile</scope> </dependency>
2.基于SpringBoot配置SwaggerConfig
@Configuration @EnableSwagger2 public class SwaggerConfig { @Bean public Docket newsApi() { //return new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo()).select().paths(PathSelectors.any()).build(); Docket docket = new Docket(DocumentationType.SWAGGER_2); docket.enable(true); docket.apiInfo(apiInfo()).select().paths(PathSelectors.any()).build(); return docket; } private ApiInfo apiInfo() { return new ApiInfoBuilder().title("订单中心测试平台").description("在这里你可以浏览项目所有接口,并提供相关测试工具") .termsOfServiceUrl("http://www-03.ibm.com/software/sla/sladb.nsf/sla/bm?Open").contact("test") .license("China Red Star Licence Version 1.0").licenseUrl("#").version("1.0").build(); } }
3.WebConfig配置说明
这里有一个需要注意的问题,让WebConfig去继承WebMvcAutoConfigurationAdapter而不是直接继承WebMvcConfigurerAdapter,否则Swagger的页面出不来。
@Configuration @EnableWebMvc public class WebConfig extends WebMvcAutoConfigurationAdapter { @Override public void addCorsMappings(CorsRegistry registry) { registry.addMapping("/**"); } @Bean public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() { return new PropertySourcesPlaceholderConfigurer(); } @Bean public Filter characterEncodingFilter() { CharacterEncodingFilter characterEncodingFilter = new CharacterEncodingFilter(); characterEncodingFilter.setEncoding("UTF-8"); characterEncodingFilter.setForceEncoding(true); return characterEncodingFilter; } @Bean public MappingJackson2HttpMessageConverter converter() { MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter(); return converter; } @Bean public ViewResolver getViewResolver() { InternalResourceViewResolver resolver = new InternalResourceViewResolver(); resolver.setViewClass(JstlView.class); resolver.setPrefix("/jsp"); resolver.setSuffix(".jsp"); return resolver; } @Bean public StandardServletMultipartResolver getStandardServletMultipartResolver() { return new StandardServletMultipartResolver(); } }
4.SwaggerUI页面访问
http://localhost:8080/projectName/swagger-ui.html#!/