Java 在spring rest模板客户端中找不到请求目标的有效证书路径

我越来越

线程“main”org.springframework.web.client.ResourceAccessException中的异常

对于以下程序：

private static String       url    = "https://localhost:8080/ipn";
public static void main( String[] args )
{
    HttpHeaders headers = new HttpHeaders();
    headers.add( "Accept", "application/json" );
    headers.setContentType( MediaType.APPLICATION_JSON );
    HttpComponentsClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory();
    DefaultHttpClient httpClient = (DefaultHttpClient) requestFactory.getHttpClient();

    RestTemplate restTemplate = new RestTemplate( requestFactory );
    requestChange( headers, restTemplate );
}

private static void requestChange( HttpHeaders inHeaders, RestTemplate inRestTemplate )
{
    Map<String, String> params = new HashMap<String, String>();

    params.put( "PresentmentCurrencyCode", "INR" );
    params.put( "SettlementCurrencyCode", "INR" );
    HttpEntity<String> request = new HttpEntity<String>( inHeaders );
    ResponseEntity<String> response = inRestTemplate.exchange( url, HttpMethod.GET, request, String.class, params );
    System.out.println( response.toString() );
}

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localhost拼写可能存在打字错误

尝试按以下方式进行更改：

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私有静态字符串url=“”

您的客户端似乎不信任您正在调用的资源。您必须导入目标资源的公钥，因为您似乎没有在任何地方设置SSL上下文，因此您的应用程序不知道如何验证您建立的https连接

您需要在初始化httpClient时进行设置，例如：

socketFactory = new SSLConnectionSocketFactory(sslContext);
httpClient = HttpClients.custom().setSSLSocketFactory(socketFactory).build();

socketFactory = new SSLConnectionSocketFactory(sslContext);
httpClient = HttpClients.custom().setSSLSocketFactory(socketFactory).build();