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帮小弟我看看这个代码,修改功能,无法修改附件。其他正常修改。post方式提交

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Release: 2016-06-13 11:58:09
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帮我看看这个代码,修改功能,无法修改附件。其他正常修改。post方式提交
修改功能,无法修改附件。其他正常修改。form表单  ,post方式提交。附件为attachments
  public function do_update(){
            $admin =M('record');
            $id = $_POST['id'];
            $map2['id'] = $id;
            $content= $_POST['content'];
            $map['content'] = $content;
            $title = $_POST['title'];
            $map['title'] = $title;
            //文件上传
            import('ORG.Net.UploadFile');
            $upload = new UploadFile();// 实例化上传类
            $upload->maxSize  = 3145728 ;// 设置附件上传大小
            if($_FILES['attachments']){
                $upload = new UploadFile();// 实例化上传类
                $upload->maxSize  = 3145728000 ;// 设置附件上传大小
                //$upload->allowExts  = array('jpg', 'gif', 'png', 'jpeg','txt','doc','doxc','wps','xls','pdf','txt');// 设置附件上传类型
                $upload->savePath =  './Public/Uploads/';// 设置附件上传目录
                $upload->supportMulti = false;
                $upload->autoSub = false;

                $info = $upload->uploadOne($_FILES['attachments']);
                $map['attachments'] = $info[0]['savename'];
            }

            $result=$admin->where($map2)->save($map);
            $this->redirect('__URL__/Admin/admin');
      
    }

------解决方案--------------------
在$result上面打印$map,看一下attachments的值,对应查看表中的字段类型,和长度,这个应该是TP框架,最近没在用,最近在研究CI

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