Http请求通信(工具类) 异步消息处理流程是: 首先需要在主线程当中创建一个Handle对象,并重写handlerMessage()方法. 然后当子线程中需要进行UI操作时,就创建一个Message对象,并通过Handler将这条消息发送出去. 之后这条消息会被添加到MessageQueue的队列中等待被处理,而Loop则会一直尝试从MessageQueue中取出待处理消息,最后分发回HandlerMessage()方法中.     private Handler handler = new…

import java.io.BufferedReader; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.io.OutputStream; import java.net.HttpURLConnection; import java.net.URL; import…

java实现http请求的方法常用有两种,一种则是通过java自带的标准类HttpURLConnection去实现,另一种是通过apache的httpclient去实现.本文用httpclient去实现,需要导入httpclient和httpcore两个jar包,测试时用的httpclient-4.5.1和httpcore-4.4.3. HttpMethod.java package demo; public enum HttpMethod { GET, POST; } HttpHeader.j…

package com.net.util;   import java.io.IOException; import java.io.UnsupportedEncodingException; import java.util.List; import org.apache.http.HttpResponse; import org.apache.http.HttpStatus; import org.apache.http.NameValuePair; import org.apache.ht…

装载自:http://www.open-open.com/lib/view/open1384844838743.html package com.wiker; import java.io.BufferedReader; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java…

package com.example.util; import javax.servlet.http.HttpServletRequest; /** * get remote msg * 获取访问的ip地址 */public class RequestMsgUtils { /** * get remote ip address * @param request * @return */ public static String getRemoteIP(HttpServletRequest re…

public class IpAddressUtil { public static String getIpAddr(HttpServletRequest request){ String ipAddress = request.getHeader("x-forwarded-for"); if(ipAddress == null || ipAddress.length() == 0 || "unknown".equalsIgnoreCase(ipAddress))…

public class IpAddressUtil { public static String getIpAddr(HttpServletRequest request){ String ipAddress = request.getHeader("x-forwarded-for"); if(ipAddress == null || ipAddress.length() == 0 || "unknown".equalsIgnoreCase(ipAddress))…

第一 请求第三方接口的工具类 例如,封装了get和post请求方法的工具类,代码如下: <?php class HttpClient{ /** * HttpClient * @param array $headers HTTP header */ public function __construct($headers=array()){ $this->headers = $this->buildHeaders($headers); $this->connectTimeout =…

网络请求工具类,大幅代码借鉴aplipay. using System; using System.Collections.Generic; using System.IO; using System.Net; using System.Text; using System.Web; namespace ICE.Common { /// <summary> /// 网络工具类. /// </summary> public sealed class WebUtils { privat…