zip - How can I uncompress a gzip file in javascript? -

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i have gotten arraybuffer data (called s follows consist of many blocks) our serve side,the blob generated follows:

var blob=new blob([s.slice(4,82838)]);

but blob have made gzip data;how can uncompress in javascript? have tried zip.js didn't work?(and still puzzled why doesn't work). please tell me method un-compress blob,thank you. (my english poor,sorry)

in browser have used pako

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var reader = new filereader(); reader.onload = function(event) {     var result = pako.inflate(event.target.result, { to: 'string' });     console.log(result); } reader.readasarraybuffer(file));

if environment nodejs have zlib capabilities


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