swagger默认访问路径_swagger-ui 修改默认的请求地址

问题

将Springboot应用部署到服务器上 通过域名访问swagger-ui(经过了Nginx代理) 进行前后端联调 但是实际点击执行的时候 提示： TypeError: Failed to fetch

如 swagger-ui访问地址是：https://foo.com/test/api/insurance/swagger-ui/index.html

点击执行 调用后端接口的地址 变成了http://foo.com:80/solvStaInfos

因为经过Nginx代理 实际后端地址应该是https://foo.com/test/api/insurance/solvStaInfos

解决

swagger-ui页面上地址取自接口：/v3/api-docs中的返回servers: [

{

url: "http://foo.com:80",

description: "Inferred Url"

}

],

修改此地址为https://foo.com/test/api/insurance即可

方法一

Nginx动态修改接口返回内容location /test/api/insurance/v3/api-docs {

sub_filter 'http://foo.com:80' 'https://foo.com/test/api/insurance/';

sub_filter_types application/json;

proxy_pass ...;

}

注： 需要Nginx支持 即包含对应的module

方法二

代码层面修改@Component

public class SpringfoxSwaggerHostResolver implements WebMvcOpenApiTransformationFilter {

@Override

public OpenAPI transform(OpenApiTransformationContext context) {

OpenAPI swagger = context.getSpecification();

Server server = new Server();

server.setUrl("https://foo.com/test/api/insurance/");

swagger.setServers(Arrays.asList(server));

return swagger;

}

@Override

public boolean supports(DocumentationType delimiter) {

return DocumentationType.OAS_30.equals(delimiter);

}

}