通过httpclient发送post请求到对方php系统，然后提示Submitted URI too large，请问那里错了

黄邱小鸟 2019-08-13 10:58:57

我们是java，对接的平台是php，之前考勤数据是可以的，今天我打开日志返回这样的错误

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"

  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">

<head>

<title>Submitted URI too large!</title>

<link rev="made" href="mailto:postmaster@localhost" />

<style type="text/css"><!--/*--><![CDATA[/*><!--*/ 

    body { color: #000000; background-color: #FFFFFF; }

    a:link { color: #0000CC; }

    p, address {margin-left: 3em;}

    span {font-size: smaller;}

/*]]>*/--></style>

</head>



<body>

<h1>Submitted URI too large!</h1>

<p>





    The length of the requested URL exceeds the capacity limit for

	this server. The request cannot be processed.

   

</p>

<p>

If you think this is a server error, please contact

the <a href="mailto:postmaster@localhost">webmaster</a>.



</p>



<h2>Error 414</h2>

<address>

  <a href="/">localhost</a><br />

  <span>Apache/2.4.18 (Win32) PHP/5.6.16</span>

</address>

</body>

</html>

这是我们httpclient工具类，编码方式是gb2312

public static String doPost(String urlString, Map<String, String> params, String encode){

		HttpClient client = new HttpClient();

		PostMethod method = new PostMethod(urlString);

		try {

			  Set<String> keys = params.keySet();

			  NameValuePair[] values = new NameValuePair[keys.size()];

			  int i = 0;

			  for(String key : keys){

				  NameValuePair v = new NameValuePair();

				  v.setName(key);

				  v.setValue(params.get(key));

				  values[i] = v;

				  i ++;

				  

			  }

			  // 设置超时时间15s

			  client.getHttpConnectionManager().getParams().setConnectionTimeout(10000);

			  // 设置读取数据超时时间

			  client.getHttpConnectionManager().getParams().setSoTimeout(10000);// 设置读数据超时时间(单位毫秒)

			  client.getHttpConnectionManager().getParams().setMaxTotalConnections(500);

			  client.getHttpConnectionManager().getParams().setDefaultMaxConnectionsPerHost(50);

			  client.getHttpConnectionManager().getParams().setStaleCheckingEnabled(true);

			  method.getParams().setHttpElementCharset(encode);

			  method.getParams().setContentCharset(encode);

			  method.setRequestBody(values);  // 使用 POST 方式提交数据

			  client.executeMethod(method);   //返回的状态

			  String response = method.getResponseBodyAsString();

			  return response; //response就是最后得到的结果

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			if(method != null){

				method.releaseConnection();

			}

			if(client != null){

				((SimpleHttpConnectionManager)client.getHttpConnectionManager()).closeIdleConnections(0);

			}

		}



		return "";

	}