Thinkphp文件上传

1.在IndexController.class.php里面写2个方法，shangchuan用来显示页面，upload是上传文件的方法。

<?php
namespace Home\Controller;
use Think\Controller;
class IndexController extends Controller {
    public function shangchuan()
    {
        $this->display();
    }
    public function upload()
    {
        $upload = new \Think\Upload();// 实例化上传类
        $upload->maxSize   =     31457280 ;// 设置附件上传大小
        $upload->exts      =     array('jpg', 'gif', 'png', 'jpeg');// 设置附件上传类型
        $upload->autoSub  = true;
        $upload->subName  = array('date','Ymd');
        $upload->rootPath = "./Public/";//文件上传保存的根路径，下面的Upload文件夹放在这里面，./Public/Upload
        $upload->savePath  =      './Uploads/'; // 设置附件上传目录，文件上传上来以后放在了这个文件件里面。
        $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
        {
            foreach($info as $file){        
            echo $file['savepath'].$file['savename'];    
            }
        }
    }
}

 

2.显示页面

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
</head>

<body>
<form action="__CONTROLLER__/upload" method="post" enctype="multipart/form-data">
    <input type="file" name="wenjian" />
    <input type="submit" value="提交" />

</form>
</body>
</html>

 

posted @ 2016-12-29 14:00  Strive-count  阅读(262)  评论(0)  编辑  收藏  举报