我怎样才能通过javascript读取url的GET元素?

这个问题在这里已经有了答案:

  • 我怎样才能在JavaScript中获取查询字符串值? 73个答案

  • 您可以尝试以下方法:

    if((window.location.href).indexOf('?') != -1) {
        var queryString = (window.location.href).substr((window.location.href).indexOf('?') + 1); 
    
        // "queryString" will now contain kerdesPost=fdasdas%20ad%20asd%20ad%20asdas
    
        var value = (queryString.split('='))[1];
    
        // "value" will now contain fdasdas%20ad%20asd%20ad%20asdas
    
        value = decodeURIComponent(value);
    
        // "value" will now contain fdasdas ad asd ad asdas (unescaped value)
    }
    

    的jsfiddle

    这应该让你得到你所需要的。

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