tip多文件上传(自找)

HTMl代码:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="{:url('imgs/upload')}" method="post" enctype="multipart/form-data">
    <input type="file" name="imgs[]" multiple="multiple">
    <input type="submit" value="提交"/>
</form>
</body>
</html>

控制器,视图展示,及添加:

controller添加入库:

<?php
namespace app\index\controller;
use think\Controller;
use think\Db;

class Imgs extends Controller
{
//展示多文件添加视图
public function imgs(){ return view(); }
//接受用户表单提交的值
public function upload(){ // 获取表单上传文件 $files = request()->file('imgs'); foreach($files as $file){ // 移动到框架应用根目录/public/uploads/ 目录下 $info = $file->move(ROOT_PATH . 'public' . DS . 'uploads'); $data[] = '/uploads/'.$info -> getSaveName(); } $arr['imgs'] = implode(',',$data); // echo $arr;die; $res = Db::name('admin') -> insert($arr); if($res){ $this -> success('添加成功','show'); }else{ $this -> error('添加失败'); } }
//添加入库后,展示视图
public function show(){ $data = Db::name('admin') -> select(); // dump($data);die; foreach($data as $k => $v){ $data[$k]['imgs'] = explode(',',$v['imgs']); } // dump($data);die; return view('show',['data' => $data]); } }

列表HTML代码:

<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
</head>
<body>
{volist name="data" id="vo"}
    {volist name="vo.imgs" id="v"}
    <img src="__ROOT__/{$v}" alt=""/>
    {/volist}
{/volist}
</body>
</html>

 

posted @ 2021-09-06 14:39  王越666  阅读(43)  评论(0)    收藏  举报