<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link rel="shortcut icon" href="<? echo $icon;?>" />
<title><? echo $regqiye;?> - <? echo $regname;?></title>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0">
<link rel="stylesheet" href="/layuiAdmin/src/layuiadmin/layui/lay/modules/icons/iconfont.css" media="all">
<link rel="stylesheet" href="/layui/css/layui.css" media="all">
<link rel="stylesheet" href="/style/admin.css" media="all">
<link rel="stylesheet" href="/layui/weui.css"/>
<link rel="stylesheet" href="/layui/weuix.css"/>
<script src="/layui/js/zepto.min.js"></script>
<script src="/layui/js/zepto.weui.js"></script>
<script src="/layui/layui.js"></script>
</head>
<body>
<fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;">
<legend>多文件</legend>
</fieldset>
<div class="layui-upload">
<button type="button" class="layui-btn" id="test2">选择上传文件</button>
<div class="layui-inline layui-word-aux">
<button type="button" class="layui-btn" id="test-upload-change-action">开始上传</button>
</div>
<blockquote class="layui-elem-quote layui-quote-nm" style="margin-top: 10px;">
预览图：
<div class="layui-upload-list" id="demo2"></div>
</blockquote>
</div>
<script type="text/javascript">
layui.use('upload', function (){
var upload = layui.upload,
$ = layui.jquery;
var uploadInst = upload.render({
elem : '#test2',
bindAction: '#test-upload-change-action',
accept : 'file',//指定允许上传时校验的文件类型，可选值有：images（图片）、file（所有文件）、video（视频）、audio（音频）
//auto: false ,//选择文件后不自动上传
multiple : 'true',//多文件上传
url : 'upload.php',
before: function(obj){
//预读本地文件示例，不支持ie8
obj.preview(function(index, file, result){
if((file.type).indexOf("image") >= 0 ){
$('#demo2').append('<img src="'+ result +'" alt="'+ file.name +'" class="layui-upload-img" style="max-width:100%">')
}else{
$('#demo2').append(file.name)
}
console.log(file);
});
},
done : function(res){
layer.msg(res.msg,{time:'5000',tipsMore: true,zIndex:'2'});
},
allDone: function(obj){ //当文件全部被提交后，才触发
$('.layui-word-aux').append("执行完毕，文件总数："+obj.total+"成功："+obj.successful+"个，失败："+obj.aborted+"个");
console.log(obj.total); //得到总文件数
console.log(obj.successful); //请求成功的文件数
console.log(obj.aborted); //请求失败的文件数
},
error : function(){
//请求异常
}
});
});
</script>
</body>
</html>
<?php
//上传文件目录获取
$month = date('Ym',time());//当前月份，例202107
define('BASE_PATH',str_replace('\\','/',realpath(dirname(__FILE__).'/'))."/");
$dir = BASE_PATH."upload/".$month."/";//当前路径，/www/wwwroot/soft/old/test/upload/202107/
//初始化返回数组
$arr = array(
'code' => 0,
'msg'=> '',
'data' =>array(
'src' => $dir . $_FILES["file"]["name"]
),
);
$file_info = $_FILES['file'];
$file_error = $file_info['error'];
if(!is_dir($dir))//判断目录是否存在
{
mkdir ($dir,0777,true);//如果目录不存在则创建目录
};
$file = $dir.$_FILES["file"]["name"];
$FileName = $_FILES["file"]["name"];//文件名
if(!file_exists($file))
{
if($file_error == 0){
if(move_uploaded_file($_FILES["file"]["tmp_name"],$dir. $_FILES["file"]["name"])){
$arr['msg'] ="上传成功";
}else{
$arr['msg'] = "上传失败";
}
}else{
switch($file_error){
case 1:
$arr['msg'] ='上传文件超过了PHP配置文件中upload_max_filesize选项的值';
break;
case 2:
$arr['msg'] ='超过了表单max_file_size限制的大小';
break;
case 3:
$arr['msg'] ='文件部分被上传';
break;
case 4:
$arr['msg'] ='没有选择上传文件';
break;
case 6:
$arr['msg'] ='没有找到临时文件';
break;
case 7:
case 8:
$arr['msg'] = '系统错误';
break;
}
}
}
else
{
$arr['code'] ="1";
$arr['msg'] = "当前目录中，文件".$FileName."已存在";
}
echo json_encode($arr);
?>
本文作者为吾名，转载请注明。