HTTP请求自动重发问题

[ustbsjl]

我有一个接受http请求的服务端，后来写了一个简单的客户端，客户端代码如下：

package com.umpay.preboss.test;

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.umpay.preboss.httpServer.Socklet2HTTP;

public class HttpPostTest {
	private static Log _log = LogFactory.getLog(Socklet2HTTP.class);

	public static void main(String args[]) throws Exception {

		DataInputStream dis = new DataInputStream(new FileInputStream(
				"bin\\test.xml"));
		StringBuffer sb = new StringBuffer();

		String temp = null;
		temp = dis.readLine();
		while (temp != null) {
			sb.append(temp);
			temp = dis.readLine();
		}
		String url ="http://localhost:9000/dobusiness";

		StringBuffer sbody = new StringBuffer();
		sbody.append("$xmldata=").append(sb.toString());
		_log.debug("发送报文[" + sbody + "]");
		byte[] httpReq = sbody.toString().getBytes();
		_log.info("length = " + httpReq.length);
		URL httpurl = new URL(url);
		HttpURLConnection httpConn = (HttpURLConnection) httpurl
				.openConnection();
		//httpConn.setConnectTimeout(10000);
		httpConn.setRequestMethod("POST");
		httpConn.setDoOutput(true);
		httpConn.setDoInput(true);
		httpConn.setUseCaches(false);
		
		//httpConn.set
		String httpRes = "";
		try {
			_log.debug("urlc.send()...");
			// 发送请求
			OutputStream os = httpConn.getOutputStream();
			os.write(httpReq); // 发送body数据
			os.flush();
			os.close();
			_log.debug("urlc.recv()...");
			// 判断响应
			int rcode = httpConn.getResponseCode();
			if (rcode != HttpURLConnection.HTTP_OK) {
				throw new Exception("rcode!=HttpURLConnection.HTTP_OK");
			}
			// 接受报文体信息
			InputStream in = httpConn.getInputStream();
			BufferedReader br = new BufferedReader(new InputStreamReader(in));
			StringBuffer sb1 = new StringBuffer();
			String s = "";
			while ((s = br.readLine()) != null) {
				sb1.append(s + "\r\n");
			}
			in.close();
			System.out.println(sb1.toString());
		} catch (Exception e) {
			_log.error(e);
		} finally {
			httpConn.disconnect();
		}

	}
}

如果我的服务端没有很快的响应这个请求的话，服务端马上会收到客户端的第二次请求，客户端自动重发了一次，请教各位大虾是否碰到过这种情况，如何解决？

[ustbsjl]

在两个不同的版面开两个帖子，大家一起讨论

[ustbsjl]

up，大家发表一下自己的见解

[老紫竹]

重复问题，另一个帖子已经给出解决方案！

[olivesoup]

另一个帖子已经有答案了，不再回复

[e_god]

学习中

[liyan756]

上述问题的解决方法的帖子,在什么地方呀,急!
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