1、展示效果

在这里插入图片描述

项目目录结构
在这里插入图片描述

2、前端代码

html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

    <!--
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0/dist/css/bootstrap.min.css" crossorigin="anonymous">
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.5.0/font/bootstrap-icons.min.css" crossorigin="anonymous">
     <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.15.4/css/all.css" crossorigin="anonymous">
    <script src="https://code.jquery.com/jquery-3.6.0.min.js" crossorigin="anonymous"></script>
      <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0/dist/js/bootstrap.bundle.min.js" crossorigin="anonymous"></script>
    -->



         <!-- 国内的，预览有些按钮用不了 新 Bootstrap5 核心 CSS 文件 -->
<link rel="stylesheet" href="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/css/bootstrap.min.css">
<!-- 最新的 Bootstrap5 核心 JavaScript 文件 -->
<script src="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/js/bootstrap.bundle.min.js"></script>
    <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.15.4/css/all.css" crossorigin="anonymous">
    <script src="https://code.jquery.com/jquery-3.6.0.min.js" crossorigin="anonymous"></script>


    <link href="../static/fileinput/css/fileinput.css" media="all" rel="stylesheet" type="text/css"/>
    <link href="../static/fileinput/themes/explorer-fa5/theme.css" media="all" rel="stylesheet" type="text/css"/>
    <script src="../static/fileinput/js/plugins/buffer.min.js" type="text/javascript"></script>
    <script src="../static/fileinput/js/plugins/filetype.min.js" type="text/javascript"></script>
    <script src="../static/fileinput/js/plugins/piexif.js" type="text/javascript"></script>
    <script src="../static/fileinput/js/plugins/sortable.js" type="text/javascript"></script>
    <script src="../static/fileinput/js/fileinput.js" type="text/javascript"></script>
    <script src="../static/fileinput/js/locales/fr.js" type="text/javascript"></script>
    <script src="../static/fileinput/js/locales/es.js" type="text/javascript"></script>
    <script src="../static/fileinput/themes/fa5/theme.js" type="text/javascript"></script>
    <script src="../static/fileinput/themes/explorer-fa5/theme.js" type="text/javascript"></script>

   <script src="../static/js/imgEnlarge.js"></script>

    <style>
        /*统配设置整个文件为宋体，12号字*/
        *{
            font-family: '楷体';
            font-size:12px;
        }
        /*设置商品列表宽度占浏览器60%，居中*/
        #main {

            width:90%;
            height: 600px;
            margin: 0 auto;
            border:0px solid green;
        }

        #main2 {

            width:90%;
            height: 600px;
            margin: 0 auto;
            border:0px solid green;
        }

        /*设置图片宽高*/
        img {
            width: 140px;
            height: 200px;
            padding: 25px 25px 0px 25px;

        }

         /*设置图片宽高*/
        video {
            width: 300px;
            height: 220px;

            padding: 10px 10px 0px 10px;

        }


        .myvideobord {
            width:330px;
            height: 260px;
            border: 2px solid green;
            border-radius:10px;/*设置圆角矩形*/
            margin-left: 5px;
            margin-bottom: 20px;/*边框上下距离*/
            margin-right: 5px;
        }


        /*设置图片边框*/
        .sfz_01_34 {
            width:200px;
            height: 250px;
            border: 2px solid green;
            border-radius:10px;/*设置圆角矩形*/
            margin-left: 5px;
            margin-bottom: 20px;/*边框上下距离*/
            margin-right: 5px;
        }
        .sfz_02_34{
            color: red;
            text-align: center;
        }
        .sfz_03_34{
            height: 60px;
            color:black;
            text-indent: 2em;
        }
        /*设置加入购物单*/
        .sfz_04_34{
           margin-left:20px;
            padding-top:10px
            padding-bottom:10px;
            text-align: center;
            font-size: 10px;
            border-radius:0px;
            color: white;
            width: 30%;
           line-height: 20px;
            background: red;
            float: left;
        }
        .sfz_05_34{
           margin-right: 20px;/*靠边框距离*/
            color: white;
            font-size: 10px;
            width: 30%;
            height: 20px;
            line-height: 20px;/*字在中间*/
            text-align: center;
            background: greenyellow;
            float: right;

        }

        /*去掉列表序号去掉*/
        ul {
            list-style: none;
            overflow: hidden;
        }
        /*设置左浮动*/
        ul li {
            float: left;
        }

        /*设置默认状态是黑色字体*/
        a:link {
            color: black;
        }
        /*设置鼠标放上去后显示红色*/
        div:hover {
           border-color: #ff0000;
        }

        {#.qqq{#}
        {#    transition: all 0.2s linear;#}
        {#}#}
        {##}
        {#.qqq:hover{#}
        {#    transform: scale(1.8);#}
        {#    transition: all 0.2s linear;#}
        {#}#}

    </style>
<!--
     <script src="static/js/jquery-3.3.1.min.js"></script>
   -->


      <script>
         $(document).ready(function(){
  $("button").click(function(){
    $("p").hide();
  });
});
</script>

</head>
<body class="container my-4">

<br> <br> <br>

 <div class="container"  style=" padding: 10px 3ex 2em 1cm; border: 2px solid blue;width: 70%;height: 100%">

      <hr>
    <p align="center"  style="color:sienna;font-size:30px"  >上传表单</p>
    <hr>

        <form  action="/" method="post" class="form-horizontal" role="form" enctype="multipart/form-data" >

            <div class="form-group">
                <label for="name" class="control-label col-md-4">用户名</label>
                <div class="col-md-4">
                    <input type="text" id="name" name="name" class="form-control" placeholder="请输入用户名">
                </div>
            </div>

            <div class="form-group">
                <label for="pwd" class="control-label col-md-4">密码</label>
                <div class="col-md-4">
                    <input type="text" class="form-control" id="pwd" name="password" placeholder="请输入密码">
                </div>
            </div>

            <div class="form-group">
                <label class="control-label col-md-4" >性别</label>
                <div class="col-md-4">
                    <label class="radio-inline" for="male"><input type="radio" name="sex" id="male" >男</label>
                    <label class="radio-inline" for="female"><input type="radio" name="sex" id="female"
                            checked>女</label>
                </div>
            </div>

            <div class="form-group">
                <label for="" class="control-label col-md-4">兴趣爱好</label>
                <div class="col-md-4">
                    <label for="qin" class="checkbox-inline"><input type="checkbox" name="" id="qin">琴</label>
                    <label for="qi" class="checkbox-inline"><input type="checkbox" name="" id="qi">棋</label>
                    <label for="shu" class="checkbox-inline"><input type="checkbox" name="" id="shu">书</label>
                    <label for="hua" class="checkbox-inline"><input type="checkbox" name="" id="hua" checked>画</label>
                </div>
            </div>

            <div class="form-group">
                <label for="" class="control-label col-md-4">所在地</label>
                <div class="col-md-4">
                    <select name="adree" id="" class="form-control">
                        <option value="">湖北</option>
                        <option value="">湖南</option>
                        <option value="">河北</option>
                        <option value="" selected>河南</option>
                    </select>
                </div>
            </div>


             <div class="form-group">

            <div class="file-loading">
                <input  id="file-1" name="video" type="file" multiple class="file" data-overwrite-initial="false" data-min-file-count="1" data-browse-on-zone-click="true">
            </div>
        </div>

            <div class="form-group">

            <div class="file-loading">
                <input  id="file-2" name="image" type="file" multiple class="file" data-overwrite-initial="false" data-min-file-count="2" data-browse-on-zone-click="true">
            </div>
        </div>




              <div class="form-group">
                  <button type="submit" class="btn btn-primary">Submit</button>
                  <button type="reset" class="btn btn-outline-secondary">Reset</button>

              </div>



        </form>

     <br> <br> <br> <br>
 </div>

<hr>
<br>
<hr>

<div  class="container">

<hr>
<p align="center"  style="color:sienna;font-size:30px"  >图像展示</p>
<hr>

    <ul>

     <!--   <li>
            <div class="sfz_01_34"><img src="p30.png">
            <p class="sfz_02_34">¥3998.00</p>
            <p class="sfz_03_34">p30 超感光麒麟980AL智能芯片全面屏屏内指纹版手机8G+128GB全网通4G手机</p>
            <p class="sfz_04_34">加入购物车</p>
            <p class="sfz_05_34">立即购买</p>
            </div>
        </li>

          <li>
            <div class="sfz_01_34"><img src="../static/hua.jpg">
              <a class="sfz_05_34" href="url">链接文本</a>

            </div>
        </li>


        -->

        {% for value in imglist %}

         <li>
            <div class="sfz_01_34"><img class="qqq" src="./static/myfile/img/{{ value }}">
                 <a class="sfz_04_34" href="/delete/img/{{ value }}/">删除</a>

              <a class="sfz_05_34" href="/down/img/{{ value }}/">下载</a>

            </div>
        </li>
        {% endfor %}

    </ul>
</div>
<hr>
<br>
<hr>
<div  class="container">
    <hr>
    <p align="center"  style="color:sienna;font-size:30px"  >视频展示</p>
    <hr>

    <ul>

     <!--   <li>
            <div class="sfz_01_34"><img src="p30.png">
            <p class="sfz_02_34">¥3998.00</p>
            <p class="sfz_03_34">p30 超感光麒麟980AL智能芯片全面屏屏内指纹版手机8G+128GB全网通4G手机</p>
            <p class="sfz_04_34">加入购物车</p>
            <p class="sfz_05_34">立即购买</p>
            </div>
        </li>

        <li>
            <div class="myvideobord">

               <video width="320" height="240" controls autoplay>
                  <source src="../static/myfile/video/12s.mp4" type="video/mp4">
                  <source src="../static/myfile/video/12s.ogg" type="video/ogg">
                  <source src="../static/myfile/video/12s.webm" type="video/webm">
                  您的浏览器不支持 video 属性。
                </video>
                 <a class="sfz_04_34" href="#">删除</a>
                 <a class="sfz_05_34" href="#">下载</a>
            </div>
        </li>


        -->


{#   {% for value in imglist %}#}
{##}
{#         <li>#}
{#            <div class="sfz_01_34"><img class="qqq" src="./static/myfile/img/{{ value }}">#}
{#                 <a class="sfz_04_34" href="/delete/{{ value }}/">删除</a>#}
{##}
{#              <a class="sfz_05_34" href="/down/{{ value }}/">下载</a>#}
{##}
{#            </div>#}
{#        </li>#}
{#        {% endfor %}#}


         {% for value in videolist %}
             <li>
                <div class="myvideobord">

                   <video width="320" height="240" controls autoplay>
                      <source src="../static/myfile/video/{{ value }}" type="video/mp4">

                      您的浏览器不支持 video 属性。
                    </video>
                     <a class="sfz_04_34" href="/delete/video/{{ value }}">删除</a>
                     <a class="sfz_05_34" href="/down/video/{{ value }}/">下载</a>
                </div>
            </li>
         {% endfor %}



<!--
         <li>
            <div class="myvideobord">

               <video width="320" height="240" controls autoplay>
                  <source src="movie.mp4" type="video/mp4">
                  <source src="movie.ogg" type="video/ogg">
                  <source src="movie.webm" type="video/webm">
                  您的浏览器不支持 video 属性。
                </video>
                 <a class="sfz_04_34" href="#">删除</a>
                 <a class="sfz_05_34" href="#">下载</a>
            </div>
        </li>



         <li>
            <div class="myvideobord">

               <video width="320" height="240" controls autoplay>
                  <source src="movie.mp4" type="video/mp4">
                  <source src="movie.ogg" type="video/ogg">
                  <source src="movie.webm" type="video/webm">
                  您的浏览器不支持 video 属性。
                </video>
                 <a class="sfz_04_34" href="#">删除</a>
                 <a class="sfz_05_34" href="#">下载</a>
            </div>
        </li>




         <li>
            <div class="myvideobord">

               <video width="320" height="240" controls autoplay>
                  <source src="movie.mp4" type="video/mp4">
                  <source src="movie.ogg" type="video/ogg">
                  <source src="movie.webm" type="video/webm">
                  您的浏览器不支持 video 属性。
                </video>
                 <a class="sfz_04_34" href="#">删除</a>
                 <a class="sfz_05_34" href="#">下载</a>
            </div>
        </li>



         <li>
            <div class="myvideobord">

               <video width="320" height="240" controls autoplay>
                  <source src="movie.mp4" type="video/mp4">
                  <source src="movie.ogg" type="video/ogg">
                  <source src="movie.webm" type="video/webm">
                  您的浏览器不支持 video 属性。
                </video>
                 <a class="sfz_04_34" href="#">删除</a>
                 <a class="sfz_05_34" href="#">下载</a>
            </div>
        </li>



         <li>
            <div class="myvideobord">

               <video width="320" height="240" controls autoplay>
                  <source src="movie.mp4" type="video/mp4">
                  <source src="movie.ogg" type="video/ogg">
                  <source src="movie.webm" type="video/webm">
                  您的浏览器不支持 video 属性。
                </video>
                 <a class="sfz_04_34" href="#">删除</a>
                 <a class="sfz_05_34" href="#">下载</a>
            </div>
        </li>


         <li>
            <div class="myvideobord">

               <video width="320" height="240" controls autoplay>
                  <source src="movie.mp4" type="video/mp4">
                  <source src="movie.ogg" type="video/ogg">
                  <source src="movie.webm" type="video/webm">
                  您的浏览器不支持 video 属性。
                </video>
                 <a class="sfz_04_34" href="#">删除</a>
                 <a class="sfz_05_34" href="#">下载</a>
            </div>
        </li>

        -->

    </ul>
</div>




<script>

    $("#file-0").fileinput({
        theme: 'fa5',
        uploadUrl: '#',
        overwriteInitial: false,
    }).on('filepreupload', function(event, data, previewId, index) {
        alert('The description entered is:\n\n' + ($('#description').val() || ' NULL'));
    });

      $("#file-1").fileinput({
          language: 'zh',     //设置语言
        dropZoneEnabled: true,      //是否显示拖拽区域
        dropZoneTitle: "视频拖放到这里",    //拖拽区域显示文字

        theme: 'fa5',
        uploadUrl: '#', // you must set a valid URL here else you will get an error
        allowedFileExtensions: ['mp4'],
        overwriteInitial: false,
          showUpload: false, //是否显示上传按钮
        maxFileSize: 9000,
        maxFilesNum: 100,
        //allowedFileTypes: ['image', 'video', 'flash'],

    });

       $("#file-2").fileinput({

           language: 'zh',     //设置语言
        dropZoneEnabled: true,      //是否显示拖拽区域
        dropZoneTitle: "图片拖放到这里",    //拖拽区域显示文字

        theme: 'fa5',
        uploadUrl: '#', // you must set a valid URL here else you will get an error
        allowedFileExtensions: ['jpg', 'png', 'gif'],
        overwriteInitial: false,
           showUpload: false, //是否显示上传按钮
        maxFileSize: 9000,
        maxFilesNum: 100,
         //  minFileCount: 1,
        //allowedFileTypes: ['image', 'video', 'flash'],
           /*
        slugCallback: function (filename) {
            return filename.replace('(', '_').replace(']', '_');
        } */
    });

/*
    $('#file').fileinput({
        language: 'zh',     //设置语言
        dropZoneEnabled: true,      //是否显示拖拽区域
        dropZoneTitle: "可以将图片拖放到这里",    //拖拽区域显示文字
        uploadUrl: 'file/imgSave',  //上传路径
        allowedFileExtensions: ['jpg', 'png', 'gif', 'jpeg'],   //指定上传文件类型
        maxFileSize: 0,
        maxFileSize: 2048,   //上传文件最大值，单位kb
        uploadAsync: true,  //异步上传
        maxFileCount: 2    //上传文件最大个数。
    }).on("fileuploaded", function(event,data) { //异步上传成功后回调
        console.log(data);		//data为返回的数据
    });
*/


</script>



</body>
</html>

js代码
fileinput插件下载地址：https://github.com/kartik-v/bootstrap-fileinput/

imgEnlarge.js如下

// 依赖jq 默认点击<img>标签就会放大，可根据自己情况修改

$(document).ready(function () {
    $("body").append("<!--放大图片-->\n" +
        "<div class=\"blackScreen\" style=\"display: none;display:none;    position:fixed;    top:0;    right:0;    bottom:0;    left:0;    background-color:#000000;    z-index:1000;\">\n" +
        "    <span class=\"fullScreenImg\" style='position:absolute;    top:0;    right:0;    bottom:60px;    left:0;    background:center center no-repeat;    background-size:contain;'></span>\n" +
        "</div>");
});

$(function () {

// 放大图片
    $('img').on('click', function () {
        // console.log("放大");
        if (this.getAttribute("src") != "url(\"null\") 0% 0% / 100% no-repeat") {
            $(".fullScreenImg").css("background-image", "url(\"" + this.getAttribute("src") + "\")");
            $(".blackScreen").fadeIn(100);
        }
    });

// 关闭放大图片
    $(".blackScreen").on("click", function () {
        // console.log("关闭");
        $(".blackScreen").fadeOut(100);
    });

});

3、后端代码


# from flask import Flask, render_template
# from flask import request, url_for, redirect, flash
import os
import uuid
from flask import  Flask, render_template,send_from_directory, url_for, request,jsonify,redirect

app = Flask(__name__)

@app.route('/', methods=['GET', 'POST'])
def mulfileupload():
    path_imgs = 'static/myfile'
    imglist = os.listdir(path_imgs+'/img')
    videolist=os.listdir(path_imgs+'/video')

    # path_video=
    print(imglist)

    if request.method == 'POST':

        print(request.headers)
        # print(request.json)

        print(request.headers.get("content_type"))
        print("values:", request.values)
        print("files:", request.files)
        print('form:', request.form)
        print('data:', request.data)
        # 获取数据并转化成字典
        user_info = request.form.to_dict()
        print(user_info)


        # 使用request模块接收带对应标签的文件列表，这里对应图片和视频
        image_files = request.files.getlist('image')
        video_files = request.files.getlist('video')

        print(image_files,video_files)

        # 判断是否有空文件
        if not image_files and not video_files:
            print("文件上传为空")
            return jsonify({
                "code": -1,
                "message": "No upload images or videos."
            })

        if image_files[0].filename and video_files[0].filename:
            # 从文件列表依次取出并保存，文件名与上传时一致
            for image_file in image_files:
                print('./static/myfile/img/' + image_file.filename)
                image_file.save('./static/myfile/img/'+image_file.filename)

            # 同上
            for video_file in video_files:
                print('./static/myfile/video/'+video_file.filename)
                video_file.save('./static/myfile/video/'+video_file.filename)

        imglist = os.listdir(path_imgs+'/img')
        videolist = os.listdir(path_imgs + '/video')

        return render_template('boostrapfrom.html', msg='文件上传成功',imglist=imglist,videolist=videolist)
    else:
        return render_template('boostrapfrom.html',imglist=imglist,videolist=videolist)





@app.route('/down/<filetype>/<filename>/')
def down(filetype,filename):
    dir = os.getcwd() + os.sep + 'static/myfile/' + filetype + '/'
    # dir = os.getcwd() + os.sep + 'static/myfile/img/'
    print(dir + filename)
    # 下载图片设置
    return send_from_directory(dir, filename, as_attachment=True)

@app.route('/delete/<filetype>/<filename>/')
def delete(filetype,filename):
    dir = os.getcwd() + os.sep + 'static/myfile/' + filetype + '/'
    # dir = os.getcwd() + os.sep + 'static/myfile/img/'
    print(dir + filename)
    # file_name = "D:/Python_GJ/AAA/1 (1).png"  # '../' + list1[i]
    file_name=dir + filename
    if os.path.exists(file_name):
        os.remove(file_name)
        print('成功删除文件:', file_name)
    else:
        print('未找到此文件:', file_name)

    #                函数的名字
    return redirect(url_for('mulfileupload'))


@app.route('/test/<filetype>/<filename>')
def test(filetype,filename):
    dir = os.getcwd() + os.sep + 'static/'+filetype+'/'
    print('filetype:',filetype)
    print('filename',filename)
    print(dir + filename)
    # file_name = "D:/Python_GJ/AAA/1 (1).png"  # '../' + list1[i]
    file_name=dir + filename

    print(file_name)
    # if os.path.exists(file_name):
    #     os.remove(file_name)
    #     print('成功删除文件:', file_name)
    # else:
    #     print('未找到此文件:', file_name)

    #                函数的名字
    return redirect(url_for('mulfileupload'))



if __name__ == '__main__':
    # app.run(debug=True)
    # app.run(debug=True, host='127.0.0.1', port=5003)

    app.run(debug=True,host='0.0.0.0',port=8080)