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html上传压缩包后台PHP处理

本文主要是介绍html上传压缩包后台PHP处理，对大家解决编程问题具有一定的参考价值，需要的程序猿们随着小编来一起学习吧！ 
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<div class="form-group">
    <div class="col-sm-2">
        <button type="button" style="width:124px;" class="btn btn-info pull-left">其他附件</button>
    </div>
</div>
<div class="form-group">
    <label for="touxiang" class="col-sm-2 control-label"> 其他附件
    </label>
    <div class="col-sm-6">
        <input  id="harg_file" type="file" accept="application/zip"/>
        <input name="fileurl" type="hidden" id="fileurl" value="">
        <div id="upshow" style="border:#666 1px solid;padding:0px;height:27px;width:202px">
            <p id="upload_tip" style="margin:0xp;height:25px;width:0px; background-color:#390; text-align:center;color:#FFF;"></p></div>
    </div>
</div>
</body>
</html>
<script>
    $(document).ready(function(e) {
        $("#harg_file").change(function(){
            var fd=new FormData();
            if($(this).get(0).files[0].size>15728640){
                alert("附件不能大于15M，附件为zip、rar、jpg格式！");
                return false;
            }
            fd.append("file",$(this).get(0).files[0]);
            fd.append("pid",11);
            $.ajax({
                url:"/Frontajax/upload",
                type:"POST",
                processData: false,
                contentType:false,
                data: fd,
                dataType: "json",
                xhr: function() {  // custom xhr
                    myXhr = $.ajaxSettings.xhr();
                    if(myXhr.upload){ // check if upload property exists
                        myXhr.upload.addEventListener('progress',function(evt){
                            //$( "#upload_tip").dialog("open");
                            var percentComplete = Math.round(evt.loaded*100 / evt.total);
                            console.log(percentComplete);
                            $( "#upload_tip").css("width",percentComplete*2);
                            $( "#upload_tip").html(percentComplete+'%');
                        }, false); // for handling the progress of the upload
                    }
                    return myXhr;
                },
                success:function(data){
                    var json=data;
                    if(json.status==1){
                        $("#fileurl").val(json.fileurl);
                        alert("上传成功！");

                    }
                    console.log(data.status);
                }
            });
        });
    });
</script>



<?php
 public function upload(){

        $pid=intval($_SESSION['pid']);
        $projectid=intval($_SESSION['projectid']);

        $ppinfo=pathinfo($_FILES['file']['name']);
        $extname=strtolower($ppinfo['extension']);

        $fileext=".txt";
        switch ($extname) {
            case 'zip':
                $fileext=".zip";
                break;
            case 'rar':
                $fileext=".rar";
                break;
            case 'jpg':
                $fileext=".jpg";
                break;
            case 'pdf':
                $fileext=".pdf";
                break;
        }

        $basename=date("YmdHis").rand(10000,99999)."_".$pid.$fileext;
        $midpath=ROOT_PATH."/upfiles/eppei";



        if(!file_exists($midpath)){
            mkdir($midpath,0774);
            chmod($midpath,0774);
        }

        set_time_limit(300);
        $status=0;
        $fileurl="";
        if(move_uploaded_file($_FILES["file"]["tmp_name"],$midpath."/".$basename)){
            $status=1;
            $fileurl="/upfiles/eppei/".$basename;
            //附加字段
            $att=new Attachinfo();
$att->where("projectid=".intval($projectid)." and pid=".intval($pid))->fetch();
$edudata=array();

$aid=intval($att->aid);
$att->clean(true);
if($aid>0){
$edudata['aid']=$aid;
$edudata['filename']="/upfiles/eppei/".$basename;
$att->where("projectid=".intval($projectid)." and pid=".intval($pid))->update($edudata);
}else{

$edudata['projectid']=intval($projectid);
$edudata['pid']=intval($pid);
$edudata['fromschool']='';
$edudata['techang']='';
$edudata['height']='';
$edudata['weight']='';
$edudata['direction']='';
$edudata['pic1']='';
$edudata['pic2']='';
$edudata['pic3']='';
$edudata['filename']="/upfiles/eppei/".$basename;
$att->setData($edudata)->save();
}


}
echo json_encode(array("status"=>$status,"fileurl"=>$fileurl));
exit;
}
?>
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