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  • H5上传图片

    string url = "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";

    Bitmap pic = null;
    string filePath = string.Empty;
    try
    {
    byte[] array = System.Convert.FromBase64String(url);
    MemoryStream stream = new MemoryStream(array);
    pic = new Bitmap(stream);
    pic.Save(@"D:\phone.png");
    }
    catch
    {
    }

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  • 原文地址:https://www.cnblogs.com/yangdunqin/p/4742954.html
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