是用jquery的AJAX来发送异步请求，是用MAP类型来传递参数，遇到中文的时候是乱码，具体代码如下

var dbUser =  document.getElementById("dbUser").value;
				var schemaObject =  document.getElementById("schemaObject").value;
				var appName =  document.getElementById("appName").value;
				var ipAddress =  document.getElementById("ipAddress").value;
				var timestamp =  document.getElementById("timestamp").value;
				var auditLevel =  document.getElementById("auditLevel").value;
				var dbId =  document.getElementById("dbId").value;
				var sqlText=document.getElementById("sqlText").value;
				var map = "sqlText="+sqlText+"&dbUser=" + dbUser+"&tmpName="+tmpName+"&mail="+mail+"&schemaObject=" + schemaObject + "&appName=" + appName+ "&ipAddress="+ipAddress+"&timestamp="+timestamp+"&timestamp="+timestamp+"&dbId="+dbId+"&auditLevel="+auditLevel; 
				$.ajax({
					type:"POST",
					url:"<c:url value='/accessaudits/saveSearch.do'/>",
					data:map,
					async:false,
					success:function(data){
						var infos = eval("(" + data + ")");
						alert(infos["info"]);		
						}
				});
				

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var map = "sqlText="+sqlText+"&dbUser=" + dbUser+"&tmpName="+tmpName+"&mail="+mail+"&schemaObject=" + schemaObject + "&appName=" + appName+ "&ipAddress="+ipAddress+"&timestamp="+timestamp+"&timestamp="+timestamp+"&dbId="+dbId+"&auditLevel="+auditLevel; 
	

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? 假如sqlText有中文，那么采用data:map传参就有乱码。

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? 办法是用escape关键字解决问题

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var map = "sqlText="+escape(sqlText)+"&dbUser=" + dbUser+"&tmpName="+tmpName+"&mail="+mail+"&schemaObject=" + schemaObject + "&appName=" + appName+ "&ipAddress="+ipAddress+"&timestamp="+timestamp+"&timestamp="+timestamp+"&dbId="+dbId+"&auditLevel="+auditLevel; 
			

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