一、Html代码
<html>
<head>
<title>图片上传</title>
</head>
<body>
<form method="post" enctype="multipart/form-data" id="user_form" action="{:U('Index/upImg')}">
<input class="form-control" id="intro_pic" name="img[]" type='file' multiple="multiple">
<input type="submit">
</form>
</body>
</html>
二、PHP代码
<?php
namespace Home\Controller;
use Think\Controller;
class IndexController extends Controller {
public function upImg(){
$dir = "./upload/";
if (!is_dir($dir)){
mkdir($dir, 0777);
};
foreach ($_FILES["img"]["name"] as $key => $tempName){
$imgname = $_FILES["img"]["name"][$key];
$tmp = $_FILES['img']['tmp_name'][$key];
move_uploaded_file($tmp, $dir . $imgname );
$data['url'][]=array(
'url'=>$dir.$imgname ,
);
}
var_dump(json_encode($data['url']));exit();
}
}
三、附上代码图片，详细解释。
/*********END**********/
