日期:2014-05-16  浏览次数:20437 次

jsp中打印log日志
<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<%@ page import="org.apache.log4j.Logger" %>
<%@ page import="java.util.*,java.io.*,java.text.*,java.net.*" %>
<!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.0//EN" "http://www.wapforum.org/DTD/xhtml-mobile10.dtd">
<html>
<head>
<title>打印日志</title>

</head>

<body>
<%! public static final String QUERY_PARAM = "queryParam";%>
	<%
		Logger log = Logger.getLogger(this.getClass());
		// public static final String QUERY_PARAM = "queryParam";
		Map parameterMap = request.getParameterMap();
		
		StringBuilder sb = new StringBuilder();
		boolean and = false;
		String queryParam = null;
		for (Iterator iter = parameterMap.keySet().iterator(); iter.hasNext();) {
			String name = (String) iter.next();
			String[] values = (String[]) parameterMap.get(name);
			String valueStr = "";
			for (int i = 0; i < values.length; i++) {
				valueStr = (i == values.length - 1) ? valueStr + values[i]
						: valueStr + values[i] + ",";
			}
			//如果有乱码有需要转码
			sb.append(name).append("=").append(valueStr).append(";");
		}
		queryParam = sb.toString();
		log.info("alipay支付宝后台回调地址==url:"+request.getRequestURL().toString()+";params:"+queryParam);
	 %>
</body>
</html>