!DOCTYPE html>
html lang="zh-cn">
head>
meta charset="utf-8">
meta http-equiv="X-UA-Compatible" content="IE=edge">
meta name="viewport" content="width=device-width, initial-scale=1">
title>%= title %>/title>
!-- zui -->
link rel="stylesheet" rel="external nofollow" >
/head>
body>
div class="container" style="margin-top: 30px;">
form class="form-inline" method="post" enctype="multipart/form-data">
div class="form-group">
input type="file" id="fileBig" class="form-control">
/div>
button type="submit" class="btn btn-primary">提交/button>
/form>
/div>
!-- ZUI Javascript 依賴 jQuery -->
script src="http://zui.sexy/assets/jquery.js">/script>
!-- ZUI 標(biāo)準(zhǔn)版壓縮后的 JavaScript 文件 -->
script src="http://zui.sexy/dist/js/zui.min.js">/script>
script type="text/javascript">
$('form').submit(function() {
let file = $(":file")[0].files[0];
let fileName = file.name;
let fileSize = file.size;
console.log('fileSize',fileSize);
let blockSize = 0.9*1024*1024;
let num = Math.ceil(fileSize/blockSize);
let start = 0;
let end = 0;
for(let i=1;i=num;i++){
end = blockSize*i;
if(end > fileSize){
end = fileSize;
}
let block = file.slice(start,end);
start = end;
let fd = new FormData();
fd.append('block',block);
fd.append('name',fileName);
fd.append('total',num);
fd.append('index',i);
$.ajax({
url:"upload.php",
type:"POST",
data:fd,
async:true,
processData:false,
contentType:false,
success:(res)=>{
console.log('res_'+i+":");
console.log(res);
}
})
}
return false;
});
/script>
/body>
/html>
?php
$name = $_POST['name'];
$index = $_POST['index'];
$total = $_POST['total'];
echo "name:".$name.PHP_EOL;
echo "index:".$index.PHP_EOL;
echo "total:".$total.PHP_EOL;
move_uploaded_file($_FILES['block']['tmp_name'],'upload/'.$name."_".$index);
$list = scandir('upload');
$num = count($list)-2;
echo "cur_num:".$num.PHP_EOL;
if($num == $total){
echo "upload done".PHP_EOL;
echo $cmd = "cat upload/'{$name}_'* > upload/'{$name}'";
shell_exec($cmd);
}
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