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thinkphp表单上传文件并将文件路径保存到数据库中

时间：2021-07-01 10:21:17 帮助过：6人阅读

array( ‘DB_TYPE‘=>‘mysql‘, ‘DB_HOST‘=>‘127.0.0.1‘, ‘DB_NAME‘=>‘seminar‘, ‘DB_USER‘=>‘root‘, ‘DB_PWD‘=>‘root‘, ‘DB_PORT‘=>3306, ‘DB_PREFIX‘=>‘seminar_‘, ‘DB_CHARSET‘=>‘utf8‘, ‘SHOW_PAGE_TRACE‘=>true, /*地址替换*/ ‘TMPL_PARSE_STRING‘=>array( ‘__UPLOAD__‘=>__ROOT__.‘/Public/Uploads‘, ), );

视图文件Upload/index.html中

<!DOCTYPE html>
<html>
    <head>
        <title></title>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <style type="text/css">
            #img{height:22px; border:#000 2px solid}
            #button{height:30px; width:100px;}
        </style>
    </head>
    <body>
        <div><notemply name="data">
                <img src="__UPLOAD__/{$data[‘img_url‘]}" width="200" height="100"/>
            </notemply></div>
        <div class="result" >上传允许文件类型：‘jpg‘, ‘gif‘, ‘png‘, ‘jpeg‘图像文件后</div><br>
        <form action="{:U(‘upload/Upload‘)}" method="post" enctype="multipart/form-data">
            <input type="file" name="image"/>
            <input type="submit" value="上传" id="button">
        </form>
    </body>
</html>

控制器UploadController.class.php中实现上传文件

namespace Home\Controller;
use Think\Controller;
class UploadController extends Controller {
    public function index() {
        $img=M(‘upload_img‘);
        $sel=$img->order(‘create_time desc‘)->find();
        $this->assign(‘data‘, $sel);
        $this->display();
    }
    public function upload(){
         $upload_img=M(‘upload_img‘);
          if(!empty($_FILES)){
              //上传单个图像
                $upload = new \Think\Upload();// 实例化上传类
                $upload->maxSize   =     1*1024*1024 ;// 设置附件上传大小
                $upload->exts      =     array(‘jpg‘, ‘gif‘, ‘png‘, ‘jpeg‘);// 设置附件上传类型
                $upload->rootPath  =      ‘Public/Uploads/‘; // 设置附件上传根目录
                $upload->savePath  =      ‘‘; // 设置附件上传（子）目录
                $upload->saveName=array(‘uniqid‘,‘‘);//上传文件的保存规则
                $upload->autoSub  = true;//自动使用子目录保存上传文件 
                $upload->subName  = array(‘date‘,‘Ymd‘);
                // 上传单个图片
                $info   =   $upload->uploadOne($_FILES[‘image‘]);
                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
                     $img_url=$info[‘savepath‘].$info[‘savename‘];
                     $data[‘img_url‘]=$img_url;
                     $data[‘img_name‘]=$info[‘savename‘];
                     $data[‘create_time‘]=NOW_TIME;
                     $upload_img->create($data);
                     $result=$upload_img->add();
                     if(!$result){
                         $this->error(‘上传失败！‘);
                     }else{
                         $this->success(‘上传成功‘);
                     }
                }
          }
    }
}

thinkphp表单上传文件并将文件路径保存到数据库中

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thinkphp表单上传文件并将文件路径保存到数据库中

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