【JavaScript】获取地址栏的参数防止乱码

1. 源码

function getQueryVariable(variable)
{ 
    var query = window.location.search.substring(1);
    var vars = query.split("&");
    for (var i=0;i<vars.length;i++) { 
        var pair = vars[i].split("=");
        if(pair[0] == variable){ return decodeURI(pair[1]);}
    }
    return(false);
}