RestTemplate设置超时时间

HttpComponentsClientHttpRequestFactory httpRequestFactory = new HttpComponentsClientHttpRequestFactory();

    httpRequestFactory.setConnectionRequestTimeout(10*1000);
    httpRequestFactory.setConnectTimeout(10*1000);
    httpRequestFactory.setReadTimeout(10*1000);
    httpRequestFactory.setBufferRequestBody(false);
    RestTemplate template = new RestTemplate(httpRequestFactory);
    ClientHttpRequestFactory clientFactory = new HttpComponentsClientHttpRequestFactory();
    template.setRequestFactory(clientFactory);
    HttpHeaders requestHeaders = new HttpHeaders();
    requestHeaders.setContentType(MediaType.APPLICATION_JSON_UTF8);
    @SuppressWarnings({ "rawtypes", "unchecked" })
    HttpEntity<String> requestEntity = new HttpEntity("", requestHeaders);
    ResponseEntity<QueryResult<String>> responseEntity = template.exchange(uri, HttpMethod.POST, requestEntity,
            new ParameterizedTypeReference<QueryResult<String>>() {
            });