resttemplate

I have a RestClient calling GET Requests to a spring service(server), that server is accepting HTTP2 requests and i'm getting 302 as response. How to send Http2 requests using spring RestTemplate. Exception in thread "main" org.springframework.web.client.ResourceAccessException: I/O error on GET request for "https://example.com/static/mobile/get-token": unexpected end of stream on Connection{domain.com:443, proxy=DIRECT hostAddress=example.com cipherSuite=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 protocol=http/1.1}; nested exception is java.io.IOException: unexpected end of stream on Connection

1.手写一个客户端负载均衡器 　　在了解什么是Ribbon之前，首先通过代码的方式手写一个负载均衡器 RestTemplate restTemplate = new RestTemplate(); // 获取请求示例 List<ServiceInstance> instances = discoveryClient.getInstances("study02"); List<String> collect = instances.stream() .map(instance -> instance.getUri().toString() + "/find") .collect(Collectors.toList()); // 随机算法 int i = ThreadLocalRandom.current().nextInt(collect.size()); String targetURL = collect.get(i); log.info("请求的目标地址： {}", targetURL); DemoComment forObject = restTemplate.getForObject(targetURL, DemoComment.class, 1); 2.Ribbon是什么 　　 Ribbon是Netflix发布的开源项目，主要功能是提供客户端的软件负载均衡算法

https://blog.csdn.net/bushijieinside/article/details/12314923 https://segmentfault.com/a/1190000012056247?utm_source=tag-newest 方式一：RestTemplate 参考链接： https://www.jianshu.com/p/27a82c494413 public static String RestTemplate(String url, byte[] bytes, HttpMethod method,MediaType contentType,String userName,String password) { String ret = ""; CloseableHttpClient httpClient = null; try { RestTemplate restTemplate = new RestTemplate(); 　　　　　　　//---------------------设置User credentials用户凭证--------- 　　　　　　　//由于需要使用Cookie认证，则请求时使用用户凭证代替Cookie认证 CredentialsProvider credsProvider = new

I am trying to post an xml request to a third party server and expecting an xml response back. I am here by attaching the source code for configuring Cnfiguration,gateways & channels, Customized Rest Template class and Test Client to execute. We have various message converters for XML Posting but despite that it is always saying no suitable HTTPMessage Converters /**** Gateway & Channel Configuration class****/ @Configuration @MessagingGateway(name = "EntryGateway", defaultRequestChannel = "EntryChannel", defaultRequestTimeout = "2000", defaultReplyChannel = "ExitChannel", defaultReplyTimeout

I have to instantiate a class which extends the abstract class from JSON using information in @class as shown below. "name": { "health": "xxx", "animal": { "_class": "com.example.Dog", "height" : "20" "color" : "white" } }, Here the abstract class is animal and dog extends the animal class. So using the information in @class, can we instantiate dog directly. Also this is the response I am getting in restTemplate ResponseEntity<List<SomeListName>> response = restTemplate.exchange("http://10.150.15.172:8080/agencies", HttpMethod.GET, request, responseType); The following error is coming when

RestTemplate#getForObject(url...) RestTemplate#execute RestTemplate#doExecute AbstractClientHttpRequest#execute AbstractBufferingClientHttpRequest#executeInternal InterceptingClientHttpRequest#executeInternal InterceptingClientHttpRequest.InterceptingRequestExecution#execute LoadBalancerInterceptor#intercept RibbonLoadBalancerClient#execute LoadBalancerRequestFactory#createRequest InterceptingClientHttpRequest.InterceptingRequestExecution#execute ServiceRequestWrapper#getURI RibbonLoadBalancerClient#reconstructURI 来源： https://www.cnblogs.com/HeCG95/p/11684730.html