需要将上传的文件上传到我的本地PC

Question

I have created a test form which will ask users to enter a name and upload the image file: 我创建了一个测试表单，该表单将要求用户输入名称并上传图像文件：

<html lang="en">
<head>
    <title>Testing image upload</title>
</head>
<body>
    <form action="/services/upload" method="POST" enctype="multipart/form-data">
    File Description: <input name='fdesc' type='text'><br>
    File name: <input type="file" name="fname"><br>
    <div><input type="submit"></div>
    </form>
</body>
</html>

i need to get the file uploaded by the user and store it on my local PC. 我需要获取用户上传的文件并将其存储在本地PC上。 can this be done in python ? 可以在python中完成吗？ please let me know. 请告诉我。

Answer 1

mod_python includes the FieldStorage class which allows you access to uploaded form data. mod_python包含FieldStorage类，该类使您可以访问上载的表单数据。 In order to use it, you'd put something like the following in your Python script: 为了使用它，您需要在Python脚本中添加以下内容：

req.form = FieldStorage(req)
description = req.form['fdesc']

Since fdesc is a text input, description will be a string (more precisely, a StringField , which you can treat as a string). 由于fdesc是文本输入，因此description将是一个字符串（更确切地说是一个StringField ，您可以将其视为字符串）。

file_field = req.form['fname']

Since fname is a file input, file_field will not be a string (or StringField ), but rather a Field object which allows you access to the file data. 由于fname是文件输入，因此file_field将不是字符串（或StringField ），而是允许您访问文件数据的Field对象。 The attribute file_field.file is a file-like object which you can use to read the file's contents, for example like so: 属性file_field.file是一个类似文件的对象，您可以使用它来读取文件的内容，例如：

for line in file_field.file:
    # process the line

You could use this to copy the file's data somewhere of your choosing, for example. 例如，您可以使用它来将文件的数据复制到您选择的某个位置。

file_field.filename is the name of the file as provided by the client. file_field.filename是客户端提供的文件名。 Other useful attributes are listed in the documentation I linked to. 我链接到的文档中列出了其他有用的属性。

Answer 2

也许最小的http cgi上传食谱，它的评论对您有帮助。

Answer 3

Hey David i got it working, i did it this way: 嗨，大卫，我成功了，我这样做是这样的：

filename = request.FILES['fname']
destination = open('%s/%s'%(/tmp/,fileName), 'wb+')
for chunk in filename.chunks():
            destination.write(chunk)
destination.close()

file = open('%s/%s'%(/tmp/,fileName),"rb").read()

Thanks for the help guys. 感谢您的帮助。

需要将上传的文件上传到我的本地PC

问题描述

3 个解决方案

解决方案1
1 2010-05-21 08:38:58

解决方案2
0 2010-05-21 08:41:20

解决方案3
0 2010-05-22 07:39:30

需要将上传的文件上传到我的本地PC

问题描述

3 个解决方案

解决方案1 1 2010-05-21 08:38:58

解决方案2 0 2010-05-21 08:41:20

解决方案3 0 2010-05-22 07:39:30

解决方案1
1 2010-05-21 08:38:58

解决方案2
0 2010-05-21 08:41:20

解决方案3
0 2010-05-22 07:39:30