用Java实现非阻塞通信 ，用ServerSocket和Socket来编写服务器程序和客户程序，是Java网络编程的最基本的方式。 httpcore-nio-4.3.jar包

httpclient-4.3.5完美解决了 使用httpclient高版本时与Android系统包framework.jar有同类名冲突的问题。HttpClient可以用来提供高效的、最新的、功能丰富的支持 HTTP 协议的客户端编程工具包。httpclient 实现需要用到的jar包，httpclient-4.3.4.jar，httpcore-4.3.2.jar

httpcomponents-core-4.4.8-bin.zip 与org.apache.http.core有关的报错可以用这个包。

org.apache.http.ConnectionClosedException.class org.apache.http.ConnectionReuseStrategy.class org.apache.http.Consts.class org.apache.http.ContentTooLongException.class org.apache.http.ExceptionLogger.class org.apache.http.FormattedHeader.class org.apache.http.Header.class org.apache.http.HeaderElement.class org.apache.http.HeaderElementIterator.class org.apache.http.HeaderIterator.class org.apache.http.HttpClientConnection.class org.apache.http.HttpConnection.class org.apache.http.HttpConnectionFactory.class org.apache.http.HttpConnectionMetrics.class org.apache.http.HttpEntity.class org.apache.http.HttpEntityEnclosingRequest.class org.apache.http.HttpException.class org.apache.http.HttpHeaders.class org.apache.http.HttpHost.class org.apache.http.HttpInetConnection.class org.apache.http.HttpMessage.class org.apache.http.HttpRequest.class org.apache.http.HttpRequestFactory.class org.apache.http.HttpRequestInterceptor.class org.apache.http.HttpResponse.class org.apache.http.HttpResponseFactory.class org.apache.http.HttpResponseInterceptor.class org.apache.http.HttpServerConnection.class org.apache.http.HttpStatus.class org.apache.http.HttpVersion.class org.apache.http.MalformedChunkCodingException.class org.apache.http.MessageConstraintException.class org.apache.http.MethodNotSupportedException.class org.apache.http.NameValuePair.class org.apache.http.NoHttpResponseException.class org.apache.http.ParseException.class org.apache.http.ProtocolException.class org.apache.http.ProtocolVersion.class org.apache.http.ReasonPhraseCatalog.class org.apache.http.RequestLine.class org.apache.http.StatusLine.class org.apache.http.TokenIterator.class org.apache.http.TruncatedChunkException.class org.apache.http.UnsupportedHttpVersionException.class org.apache.http.annotation.Contract.class org.apache.http.annotation.Experimental.class org.apache.http.annotation.Obsolete.class org.apache.http.annotation.ThreadingBehavior.class org.apache.http.annotation.package-info.class org.apache

clickhouse 连接jar

httpcore-4.4.3.jar最新JAR下载

httpcore-nio-4.0.1.jar

https 协议 在 http 基础上做了一次算法加密，但并不是完全安全的。我们可以通过躲避证书，绕过加密算法来获取数据。 jar 包版本准确定位：httpcore-4.2.4.jar 和 httpclient-4.2.5.jar

Java中Httpclient需要的jar包(httpclient.jar,httpcore.jar及commons-logging.jar)

利用httpclient进行post请求所依赖的jar包