本文介绍了使用Dropzone.js上传的示例代码，分享给大家，具体如下：
说明：后台用的python的flask框架，后台对你理解这篇文章没什么影响，你可以使用php
form作为上传区
引入Dropzone.js和dropzone.css然后使用表单form定义一个class=”dropzone”即可完成
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Flask upload with Dropzone example</title>
<link rel="stylesheet" href="{{ url_for('static', filename='dropzone.css') }}" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" type="text/css" />
<script src="/UploadFiles/2021-04-02/{{ url_for('static', filename='jquery.js') }}">
效果
div作为上传区
div作为上传区也很简单
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Flask upload with Dropzone example</title>
<link rel="stylesheet" href="{{ url_for('static', filename='dropzone.css') }}" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" type="text/css" />
<script src="/UploadFiles/2021-04-02/{{ url_for('static', filename='jquery.js') }}">
效果
form作为上传区配置
配置也分为两种，如果使用的form表单上传的就用如下方式配置
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Flask upload with Dropzone example</title>
<link rel="stylesheet" href="{{ url_for('static', filename='dropzone.css') }}" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" type="text/css" />
<script src="/UploadFiles/2021-04-02/{{ url_for('static', filename='jquery.js') }}">
效果
div作为上传区配置
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Flask upload with Dropzone example</title>
<link rel="stylesheet" href="{{ url_for('static', filename='dropzone.css') }}" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" type="text/css" />
<script src="/UploadFiles/2021-04-02/{{ url_for('static', filename='jquery.js') }}">
说明：关于其他的配置请看最后的链接
主题
第一种
<!DOCTYPE html>
<html>
<head>
<meta charset=="utf-8">
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="external nofollow" >
<!-- Optional theme -->
<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap-theme.min.css" rel="external nofollow" >
<script src="/UploadFiles/2021-04-02/{{ url_for('static', filename='jquery.js') }}">
第二种效果与默认的一样
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Flask upload with Dropzone example</title>
<link rel="stylesheet" href="{{ url_for('static', filename='dropzone.css') }}" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" type="text/css" />
<script src="/UploadFiles/2021-04-02/{{ url_for('static', filename='jquery.js') }}">
demo文件
如果是flask框架可进行测试点击此处下载，如果是php或者其他就看看不必下载
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。