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。
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>
复制代码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();
}
}
复制代码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();
}
}
复制代码4.SwaggerUI页面访问
http://localhost:8080/projectName/swagger-ui.html#!/
复制代码
