How do I check if file exists in jQuery or pure JavaScript?

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闹比i
闹比i 2020-11-22 00:56

How do I check if a file on my server exists in jQuery or pure JavaScript?

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  •  逝去的感伤
    2020-11-22 01:34

    This works for me:

    function ImageExist(url) 
    {
       var img = new Image();
       img.src = url;
       return img.height != 0;
    }
    

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