如何将Base64转换为图像

Question

我正在尝试从数据库中显示图像。我已将数据库映像转换为base 64格式。我正在使用JavaScript进行转换。但它不是图像格式。我的代码如下：

var che = btoa(data.d.ItemImage1);
$('#imgUpload').attr('src', "data:image/png;base64," + che);

警告此时，格式如下，但无法显示图像。

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Answer 1

为您的案例尝试以下

$('#imgUpload').attr('src', String.fromCharCode.apply(null, data.d.ItemImage1));

Answer 2

使用此：

$（'＃imgPhoto'）。attr（'src'，“data：image / jpeg; base64，”+ imageData）; 工作正常。我们正在使用它。 检查imageData值（在您的情况下是data.d.ItemImage1）。使用警告检查值。