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如何在php中获取blob数据?_Php_Ajax_Blob - Fatal编程技术网

如何在php中获取blob数据?

如何在php中获取blob数据?,php,ajax,blob,Php,Ajax,Blob,Blob是声音Blob数据 var fd = new FormData(); fd.append('fname', 'test.wav'); fd.append('data', blob); $.ajax({ type: 'POST', url: 'upload.php', data: fd, processData: false, contentType: false }).done(function(data) { console.log

Blob是声音Blob数据

var fd = new FormData();
fd.append('fname', 'test.wav');
fd.append('data', blob);
$.ajax({
    type: 'POST',
    url: 'upload.php',
    data: fd,
    processData: false,
    contentType: false
}).done(function(data) {
       console.log(data);
});

如何在upload.php中获取“数据”?

(int)$\u服务器['CONTENT\u LENGTH']很大,image.jpg是0字节。为什么?嗯。。那么你正在上传一张图片?
<?php
  //lets assume you are uploading an .jpg image
  $filename = 'image.jpg';//<-- your filename and extension
  file_put_contents($filename, $_POST['data']);
  //now you have image.jpg