ThinkPHP3.2.2-多文件上传

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ThinkPHP3.2.2-多文件上传

==》在项目目录创建/public/Uploads;
这里写图片描述

创建控制器FileController.class.php

<?phpnamespace Home\Controller;use Think\Controller;class FileController extends Controller {    public function index(){    //视图        $this->display('file/index');    }    public function images(){        $model=D('File');        $img=$_FILES['images'];        // $res=$model->getImg($img);  单文件上传        $res=$model->getImgs($img);  //多文件上传        print_r($res);die;    }}

创建模型FileModel.class.php

<?php  namespace Home\Model;use Think\Model;class FileModel extends Model {    //单文件上传    public function getImg($img){            $upload = new \Think\Upload();        $upload->maxSize   =     3145728 ;        $upload->exts      =     array('jpg', 'gif', 'png', 'jpeg');        $upload->savePath  =      './Public/Uploads/';        $upload->rootPath  =      './';        $info   =   $upload->uploadOne($img);        $img_path=$info['savepath'].$info['savename'];        return $img_path;    }    //多文件上传    public function getImgs($img){        $upload = new \Think\Upload();// 实例化上传类        $upload->maxSize   =     3145728 ;// 设置附件上传大小        $upload->exts      =     array('jpg', 'gif', 'png', 'jpeg');// 设置附件上传类型        $upload->savePath  =      './Public/Uploads/';        $upload->rootPath  =      './';        $info   =   $upload->upload();        if(!$info) {// 上传错误提示错误信息            $this->error($upload->getError());        }else{// 上传成功 获取上传文件信息                $arr=array();            foreach($info as $file){                        $arr[]=$file['savepath'].$file['savename'];                }        }        return $arr;    }}?>

创建视图/View/file/index.html

<!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <title>Document</title></head><body><center>    <form action="{:U('File/images')}" method= "post" enctype ="multipart/form-data">    //多文件        <input type="file" name="img[]" multiple='multiple'>        <input type="submit" value="Upload">    </form></center> </body></html>

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