我想在JavaScript中解压缩图像。我已经使用gzip用C#压缩了图像。如何在JavaScript中解压缩gzipped数据?
C#代码
public static byte[] Compress(byte[] raw)
{
using (MemoryStream memory = new MemoryStream())
{
using (GZipStream gzip = new GZipStream(memory, CompressionMode.Compress, true))
{
gzip.Write(raw, 0, raw.Length);
}
return memory.ToArray();
}
}发布于 2019-10-30 08:13:18
首先,当您完成GZipStream时,您必须关闭它。
public static byte[] Compress(byte[] raw)
{
using (MemoryStream memory = new MemoryStream())
{
using (GZipStream gzip = new GZipStream(memory, CompressionMode.Compress, true))
{
gzip.Write(raw, 0, raw.Length);
gzip.Close();
}
return memory.ToArray();
}
}您可以使用帕科在javascript中进行解压缩。
var base64Data = "COMPRESSED_BASE64_GZIP";
var compressData = atob(base64Data);
compressData = compressData.split('').map(function (e) {
return e.charCodeAt(0);
});
var originalText = pako.ungzip(compressData, {to:"string"});https://stackoverflow.com/questions/43692600
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