Home php教程 php手册 Thinkphp多文件上传实现方法

Thinkphp多文件上传实现方法

Jun 06, 2016 pm 08:18 PM
thinkphp upload

这篇文章主要介绍了Thinkphp多文件上传实现方法,是非常实用的技巧,需要的朋友可以参考下

本文实例讲述了Thinkphp多文件上传实现方法,分享给大家供大家参考。具体实现方法如下:

Thinkphp手册中对于多文件上传描述的很清楚:如果需要使用多个文件,只需要修改表单,,把

复制代码 代码如下:


改为

复制代码 代码如下:



  • 或者

    复制代码 代码如下:



  • 暂且自己的上传表单域为两个,一个上传图片,一个上传视频。字段名为image、video。
    html代码如下

    复制代码 代码如下:

    图片:
     
    视频:


    model代码:

    复制代码 代码如下:

    protected $info= '';
     
    protected $_auto = array(
    array('image','upload',3,callback),//自动完成方法
    array('video','videoupload',3,callback), //自动完成方法
    );//自动填充上传图片生成缩略图
    protected function upload(){
    $var = $_FILES['image']['name'];
    import('ORG.Net.UploadFile');
    $upload = new UploadFile();
    $upload->saveRule  = time;
    $upload->allowExts  = array('jpg', 'gif', 'png', 'zip','flv');
    $upload->thumb = true;
    //视频路径。。。只支持flv后缀,
    $upload->videopath = './Public/upload/Video/';
    $upload->savePath =  './Public/upload/images/';
    $upload->thumbPrefix = '250_115_,150_110_,213_156_';
    $upload->thumbMaxWidth='250,150,213';
    $upload->thumbMaxHeight='115,110,156';
    if(!in_array('',$var) || !in_array('',$_FILES['video']['name'])){
    if(!$upload->upload()) {
    echo $upload->getErrorMsg();die;
    }else{
    $this->info =  $upload->getUploadFileInfo();
    if(!in_array('',$var) && !in_array('',$_FILES['video']['name'])){
    return $this->info[1]['savename'];
    }elseif(!in_array('',$var)){
    return $this->info[0]['savename'];
    }else{
    return false;
    }
     
    }
    }else{
    return flase;
    }
    }
    //上传视频
    protected function videoupload(){
    if(!in_array('',$var) && !in_array('',$_FILES['video']['name'])){
    return $this->info[0]['savename'];
    }elseif(!in_array('',$_FILES['video']['name'])){
    return $this->info[1]['savename'];
    }else{
    return false;
    }
     
    }


    文章最后我来分析一下多文件上传原理吧,先来看看html代码

    复制代码 代码如下:




  • 这种就是把表单变量定义为数组,在php中数组特殊变量它可以存储多个不定长的内容,所以我们就可以自定多文件上传框了,那么在php处理时我们要如何操作,下面看例子。

    复制代码 代码如下:

    protected $_auto = array(
    array('image','upload',3,callback),//自动完成方法
    array('video','videoupload',3,callback), //自动完成方法
    );//自动填充上传图片生成缩略图


    这个是告诉thinkphp是数组变量了,并不需要像原生态的php中来判断遍历数组长度再一个个上传的代码了,因为了thinkphp己经做好了。

    希望本文所述对大家的ThinkPHP框架程序设计有所帮助。

    Statement of this Website
    The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

    Hot AI Tools

    Undresser.AI Undress

    Undresser.AI Undress

    AI-powered app for creating realistic nude photos

    AI Clothes Remover

    AI Clothes Remover

    Online AI tool for removing clothes from photos.

    Undress AI Tool

    Undress AI Tool

    Undress images for free

    Clothoff.io

    Clothoff.io

    AI clothes remover

    AI Hentai Generator

    AI Hentai Generator

    Generate AI Hentai for free.

    Hot Article

    R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
    2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
    Repo: How To Revive Teammates
    4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
    Hello Kitty Island Adventure: How To Get Giant Seeds
    3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

    Hot Tools

    Notepad++7.3.1

    Notepad++7.3.1

    Easy-to-use and free code editor

    SublimeText3 Chinese version

    SublimeText3 Chinese version

    Chinese version, very easy to use

    Zend Studio 13.0.1

    Zend Studio 13.0.1

    Powerful PHP integrated development environment

    Dreamweaver CS6

    Dreamweaver CS6

    Visual web development tools

    SublimeText3 Mac version

    SublimeText3 Mac version

    God-level code editing software (SublimeText3)

    How to run thinkphp project How to run thinkphp project Apr 09, 2024 pm 05:33 PM

    To run the ThinkPHP project, you need to: install Composer; use Composer to create the project; enter the project directory and execute php bin/console serve; visit http://localhost:8000 to view the welcome page.

    There are several versions of thinkphp There are several versions of thinkphp Apr 09, 2024 pm 06:09 PM

    ThinkPHP has multiple versions designed for different PHP versions. Major versions include 3.2, 5.0, 5.1, and 6.0, while minor versions are used to fix bugs and provide new features. The latest stable version is ThinkPHP 6.0.16. When choosing a version, consider the PHP version, feature requirements, and community support. It is recommended to use the latest stable version for best performance and support.

    How to take photos and upload them on computer How to take photos and upload them on computer Jan 16, 2024 am 10:45 AM

    As long as the computer is equipped with a camera, it can take pictures, but some users still don't know how to take pictures and upload them. Now I will give you a detailed introduction to the method of taking pictures on the computer, so that users can upload the pictures wherever they want. How to take photos and upload them on a computer 1. Mac computer 1. Open Finder and click the application on the left. 2. After opening, click the Camera application. 3. Just click the photo button below. 2. Windows computer 1. Open the search box below and enter camera. 2. Then open the searched application. 3. Click the photo button next to it.

    How to run thinkphp How to run thinkphp Apr 09, 2024 pm 05:39 PM

    Steps to run ThinkPHP Framework locally: Download and unzip ThinkPHP Framework to a local directory. Create a virtual host (optional) pointing to the ThinkPHP root directory. Configure database connection parameters. Start the web server. Initialize the ThinkPHP application. Access the ThinkPHP application URL and run it.

    Simple steps to upload your own music on Kugou Simple steps to upload your own music on Kugou Mar 25, 2024 pm 10:56 PM

    1. Open Kugou Music and click on your profile picture. 2. Click the settings icon in the upper right corner. 3. Click [Upload Music Works]. 4. Click [Upload Works]. 5. Select the song and click [Next]. 6. Finally, click [Upload].

    How to upload lyrics to QQ Music How to upload lyrics to QQ Music Feb 23, 2024 pm 11:45 PM

    With the advent of the digital age, music platforms have become one of the main ways for people to obtain music. However, sometimes when we listen to songs, we find that there are no lyrics, which is very disturbing. Many people hope that lyrics can be displayed when listening to songs to better understand the content and emotions of the songs. QQ Music, as one of the largest music platforms in China, also provides users with the function of uploading lyrics, so that users can better enjoy music and feel the connotation of the songs. The following will introduce how to upload lyrics on QQ Music. first

    How to improve computer upload speed How to improve computer upload speed Jan 15, 2024 pm 06:51 PM

    Upload speed becomes very slow? I believe this is a problem that many friends will encounter when uploading things on their computers. If the network is unstable when using a computer to transfer files, the upload speed will be very slow. So how can I increase the network upload speed? Below, the editor will tell you how to solve the problem of slow computer upload speed. When it comes to network speed, we all know that the speed of opening web pages, download speed, and upload speed are also very critical. Especially some users often need to upload files to the network disk, so a fast upload speed will undoubtedly save you a lot of money. Less time, what should I do if the upload speed is slow? Below, the editor brings you pictures and texts on how to deal with slow computer upload speeds. How to solve the problem of slow computer upload speed? Click "Start--Run" or "Window key"

    How to install thinkphp How to install thinkphp Apr 09, 2024 pm 05:42 PM

    ThinkPHP installation steps: Prepare PHP, Composer, and MySQL environments. Create projects using Composer. Install the ThinkPHP framework and dependencies. Configure database connection. Generate application code. Launch the application and visit http://localhost:8000.

    See all articles