使用HTML5文件上传与AJAX和jQuery

// File 1var myFile = document.getElementById('fileBox').files[0];var reader = new FileReader();reader.readAsText(file, 'UTF-8');reader.onload = myFunc;function myFunc(event) {   var res = event.target.result; var fileName = document.getElementById('fileBox').files[0].name;   $.post('/myscript.php', { data: res, name: fileName }, continueSubmission);}

$data = $_POST['data'];$fileName = $_POST['name'];$myServerFile = time().$fileName;// Prevent overwriting$fp = fopen('/uploads/'.$myServerFile,'w');fwrite($fp, $data);fclose($fp);$retData = array( "myServerFile" => $myServerFile );echo json_encode($retData);