HttpClient 是 Apache Jakarta Common 下的子项目,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,并且它支持 HTTP 协议最新的版本和建议。Java后台使用httpclient主要目的是为了模拟客户端的请求。 2、HttpClient的请求类型 实现了所有的Http请求类型,相应的类为:HttpGet、HttpPost、HttpDelete、Ht...
12 private static String POST = "POST"; 13 private static String GET = "GET"; 14 private static String CONTENT_TYPE_URLENCODED = "application/x-www-form-urlencoded"; 15 private static String CONTENT_TYPE_JSON = "application/json"; 16 17 private static String httpRequest(String method, Str...
下面是一个完整的示例代码: importjava.io.DataOutputStream;importjava.io.IOException;importjava.net.HttpURLConnection;importjava.net.URL;publicclassHttpPostFormExample{publicstaticvoidmain(String[]args){try{// 创建URL对象URLurl=newURL("// 创建HttpURLConnection对象HttpURLConnectionconnection=(HttpURLConnec...
publicclassHttpClientConfig {staticinthttpConnectTimeout = 10000;//连接超时时间(单位毫秒)staticinthttpSocketTimeout = 10000;//socket读写超时时间(单位毫秒)staticinthttpMaxPoolSize = 100;staticinthttpMonitorInterval = 3000;staticinthttpIdelTimeout = 2000;publicstaticintgetHttpIdelTimeout() {returnhttp...
URL url=newURL(httpUrl);//通过远程url连接对象打开连接connection =(HttpURLConnection) url.openConnection();//设置连接请求方式connection.setRequestMethod("POST");//设置连接主机服务器超时时间:15000毫秒connection.setConnectTimeout(15000);//设置读取主机服务器返回数据超时时间:60000毫秒connection.setReadTime...
(); } return result; } /** * * @param httpUrl 请求的url * @param param form表单的参数(key,value形式) * @return */ public static String doPostForm(String httpUrl, Map param) { HttpURLConnection connection = null; InputStream is = null; OutputStream os = null; BufferedReader br =...
java中的http请求的封装（GET、POST、form表单形式）⽬前JAVA实现HTTP请求的⽅法⽤的最多的有两种：⼀种是通过HTTPClient这种第三⽅的开源框架去实现。HTTPClient对HTTP的封装性⽐较不错，通过它基本上能够满⾜我 们⼤部分的需求，HttpClient3.1 是 org.apache.commons.httpclient下操作远程 url的⼯具...
HttpPost post = new HttpPost(verifyUrl); formEntity.setContentType("application/x-www-form-urlencoded"); post.setEntity(formEntity); response = httpClient.execute(post); HttpEntity valueEntity = response.getEntity(); String content = EntityUtils.toString(valueEntity); ...
Java中使用Apache HttpClient库可以方便地创建multipart/form-data请求。以下是一个示例代码: 代码语言:txt 复制 import org.apache.http.HttpEntity; import org.apache.http.HttpResponse; import org.apache.http.client.HttpClient; import org.apache.http.client.methods.HttpPost; ...
<meta http-equiv="Content-Type" content="text/html; charset=GBK" /> <script type="text/javascript"> function post(URL, PARAMS,target) { var temp_form = document.createElement("form"); temp_form .action = URL; temp_form .target = target; temp_form .method = "post"; temp_form...