webpy+uploadify实现文件异步上传

来源：互联网发布：排课系统算法编辑：程序博客网时间：2024/05/01 07:58

Uploadify的官方文档见链接：点击打开链接

程序结构图

源代码

$def with ()<!--file_upload.html--><html lang="zh">    <head>        <meta charset="UTF-8">        <title>uploadify</title>        <script type="text/javascript" src="../static/js/jquery-1.7.2.min.js"></script>        <script type="text/javascript" src="../static/js/jquery.uploadify.min.js"></script>        <script type="text/javascript" src="../static/js/upload_file.js"></script>        <link rel="stylesheet" href="../static/css/uploadify.css">    </head>    <body>        <form method="post" aciton="">            <div id="file_upload_holder">                <input type="file" id="file_upload" />            </div>        </form>    </body></html>

//upload_file.js//文件上传$(function() {$("#file_upload").uploadify({height: 30,removeCompleted : false,swf: '../static/flash/uploadify.swf',formData: {},uploader: '/',width: 80,'onUploadSuccess': function(file, data, response) {var result = jQuery.parseJSON(data);alert(result.msg);},});});

#-*-coding:utf-8-*-import osimport jsonimport weburls = ('/', 'UploadFile',)app = web.application(urls, globals())web.config.debug = True#原始模板渲染对象render = web.template.render('templates/', cache=False)class UploadFile:""" 文件上传 """def GET(self):return render.file_upload()def POST(self):data = web.input()filename = data.get('Filename')filedata = data.get('Filedata')fullname = os.path.join('static/uploads', filename)try:fout = open(fullname, 'wb')fout.write(filedata)fout.close()except Exception, e:traceback.print_exc()return json.dumps({'success':0, 'msg':u'文件上传失败！ %s...' % e[1]})else:return json.dumps({'success':1, 'msg':u'文件上传成功！'})if __name__ == "__main__":app.run()

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