<pre>
function getQueryStr(){
var qs = location.search.length > 0 ? location.search.substring(1) : "",
args = {},
name = null,
value = null,
items = qs.length > 0 ? qs.split('&') : [];
for(var i = 0; i < items.length; i++){
item = items[i].split('=');
name = decodeURIComponent(item[0]);
value = decodeURIComponent(item[1]);
if(name.length){
args[name] = value;
}
}
return args;
}
</pre>
例如：
//取當前URL name的參數
getQueryStr()['name'];
2.用正則表達式來獲取，更加簡便
<pre>
function getQueryStr(name){
var reg = new RegExp('(^|&)' + name + '=([^&]*)(&|$)', 'i');
var str = window.location.search.substr(1).match(reg);
if(str != null)
return decodeURIComponent(str[2]);
}
return null;
}
</pre>
例如：
//取當前URL name參數
getQueryStr('name');