js中直接对字符串转义-用于solr ulr 关键词转义
js代码
/*
* 获取UTC格式的字符串,参数必须是
*/
var solrDateFormat = function (o){
var date;
if(typeof o == 'string'){
date = new Date(o);
}else if(o instanceof Date){
date = o;
}else{
return '';
}
return date.getUTCFullYear() + '-' + (date.getUTCMonth() + 1) + '-'
+ date.getUTCDate() + 'T' + date.getUTCHours() + ':'
+ date.getUTCMinutes() + ':' + date.getUTCSeconds() + 'Z';
};
/* * 转义字符查询 */ var escapeQueryChars = function (q){ var result = ''; //如果字符串q 不为空(null,未定义,空) if (q !== null && q !== undefined && q !== '' && q !=="") { for(var i=0;i < q.length;i++){ var c = q.charAt(i); if (c == '\\' || c == '+' || c == '-' || c == '!' || c == '(' || c == ')' || c == ':' || c == '^' || c == '[' || c == ']' || c == '\"' || c == '{' || c == '}' || c == '~' || c == '*' || c == '?' || c == '|' || c == '&' || c == ';' || c == '/' || c == ' ') { result = result+ '\\'; } result = result+ c; } }else{ return "*:*"; } return result; };
测试:
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html> <html> <head> <meta http-equiv="X-UA-Compatible" content="IE=9; IE=8; IE=7; IE=EDGE" /> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <script type="text/javascript" src="js/jquery-1.7.2.min.js"></script> <script type="text/javascript" src="json3/produce/json3.min.js"></script> <script type="text/javascript" src="js/myUtil.js"></script> <script type="text/javascript"> //var date = new Date("2013/9/29 11:10:26"); //console.info(solrDateFormat(date)); //console.info(solrDateFormat("2013/9/29 11:10:26")); //console.info(solrDateFormat("2013/09/29 21:10:26")); // 测试 escapeQueryChars方法 var q = "天翼大众 (1)"; alert(escapeQueryChars(q)); </script> <title>搜索测试</title> </head> <body> <div> <input id="keyword" type="text"> <input id="search" type="button" value="search" > </div> <div id="result"> </div> </body> </html>
