spring整合swagger时https请求报错

可能是SSL证书问题导致的。你可以尝试在Swagger的配置文件中添加如下配置，忽略SSL证书的验证：

@Bean
public Docket api() {
    return new Docket(DocumentationType.SWAGGER_2)
            .protocols(new HashSet<>(Arrays.asList("https", "http")))
            .apiInfo(apiInfo())
            .select()
            .apis(RequestHandlerSelectors.any())
            .paths(PathSelectors.any())
            .build()
            .securitySchemes(Arrays.asList(apiKey()))
            .securityContexts(Arrays.asList(securityContext()));
}

private ApiKey apiKey() {
    return new ApiKey("JWT", AUTHORIZATION_HEADER, "header");
}

private SecurityContext securityContext() {
    return SecurityContext.builder()
            .securityReferences(defaultAuth())
            .forPaths(PathSelectors.any())
            .build();
}

List<SecurityReference> defaultAuth() {
    AuthorizationScope authorizationScope = new AuthorizationScope("global", "accessEverything");
    AuthorizationScope[] authorizationScopes = new AuthorizationScope[1];
    authorizationScopes[0] = authorizationScope;
    return Arrays.asList(new SecurityReference("JWT", authorizationScopes));
}

private ApiInfo apiInfo() {
    return new ApiInfoBuilder()
            .title("API接口文档")
            .description("SpringBoot整合Swagger，详细信息......")
            .termsOfServiceUrl("http://localhost:8080/")
            .contact("联系人")
            .version("1.0")
            .build();
}

@Bean
public RestTemplate restTemplate() throws Exception {
    TrustStrategy acceptingTrustStrategy = (X509Certificate[] chain, String authType) -> true;
    SSLContext sslContext = SSLContexts.custom().loadTrustMaterial(null, acceptingTrustStrategy).build();
    SSLConnectionSocketFactory csf = new SSLConnectionSocketFactory(sslContext);
    CloseableHttpClient httpClient = HttpClients.custom().setSSLSocketFactory(csf).build();
    HttpComponentsClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory();
    requestFactory.setHttpClient(httpClient);
    RestTemplate restTemplate = new RestTemplate(requestFactory);
    return restTemplate;
}

其中，`restTemplate()` 方法中的代码是忽略SSL证书的验证。如果你不需要使用RestTemplate，可以不需要这个方法。