Error reading binary file in Javascript -
i'm trying read , write binary file (fingerprint). contents of binary files below:
tl.|¢tn>ªÏû•"q‚º†k‹ë²¶zño‰jÇ5»
i read file following command:
var input, file, fr; input = document.getelementbyid('fileinput'); file = input.files[0]; fr = new filereader(); fr.onload = receivedbinary; fr.readasbinarystring(file); function receivedbinary() { showresult(fr, "binary"); } function showresult(fr, label) { var result; result = fr.result; alert(result); }
but it's happening problem. when see file content has been read, characters not loaded. following file after read:
tl.|¢tn>ªÏû"qºk벶zñojÇ5»
for example, realize symbol "•", between characters û , " not read.
why? should read , write characters?
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