<!DOCTYPE html>
<html>
<head>
<title>test1.html</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<script type="text/javascript" src="jquery/jquery-1.8.3.js"></script>
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
<script type="text/javascript">
$(document).ready(function(){
//正则，匹配{}及里面的内容
var reg = /\{(.*?)\}/gi;
//要操作的字符串
var str = 'http://localhost:8088/smartbi/vision/openresource.jsp?resid=I04e0bfda4a278aed014a812a40b94c48&user=agent_gd&password=Ab123456¶msInfo=[{"name":"user_head","value":"tpss_gz","displayValue":"tpss_gz"},{"name":"city_id","value":"200","displayValue":"200"},{"name":"cycle_id","value":"20150301","displayValue":"20150301"},{"name":"pro_ag_id","value":"","displayValue":""},{"name":"agent_id","value":"","displayValue":""},{"name":"chan_id","value":"60109235","displayValue":"60109235"},{"name":"gz_channel_type","value":"","displayValue":""},{"name":"agent_confirm_state","value":"2","displayValue":"2"}]&refresh=true';
var tmp = str.match(reg);
if (tmp) {
for (var i = 0; i < tmp.length; i++){
//匹配是否是需要的字符串
if(tmp[i].indexOf("agent_confirm_state")>0){
alert(tmp[i]); // 保留中括号
var obj = eval("("+tmp[i]+")");//转化为json对象
alert(obj.value);//获取json对象中value的值
}
//alert(tmp[i].replace(reg, "$1"));
// 不保留中括号
}
} else {
alert("no match.");
}
});
</script>
</head>
<body>
</body>
</html>
