Question

我试图熟悉Python，主要关注网络发布，所以我环顾四周，找到了以下示例。在Windows 7上运行PyScripter中的2.7并没有像我预期的那样打开浏览器。代码出现在Notepad ++中，显然是因为html后缀与记事本相关联。我尝试了十几种不同的代码排列，但html文件仍然在记事本中打开，直到我将该文件与Firefox相关联。当我包含print webbrowser._browsers命令时，我得到{＆＃39; windows-default＆＃39;：[，None]，＆＃39; c：\ program files（x86）\ internet explorer \ iexplore.exe＆＃39 ;：[无，]}

这对我来说意味着IE应该是被调用的默认浏览器，但显然不是。我可以在这里启发我，因为我是一个Python新手吗？

'''A simple program to create an html file froma given string,
and call the default web browser to display the file.'''

contents = '''<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
  <meta content="text/html; charset=ISO-8859-1"
 http-equiv="content-type">
  <title>Hello</title>
</head>
<body>
Hello, World!
</body>
</html>
'''

import webbrowser

def main():
    browseLocal(contents)

def strToFile(text, filename):
    """Write a file with the given name and the given text."""
    output = open(filename,"w")
    output.write(text)
    output.close()

def browseLocal(webpageText, filename='C:\\Python27\\Programs\\tempBrowseLocal.html'):
    '''Start your webbrowser on a local file containing the text
    with given filename.'''
    strToFile(webpageText, filename)
    print webbrowser._browsers
    webbrowser.open(filename)


main()

Answer 1

def browseLocal(webpageText):#take filename out of here
    '''Start your webbrowser on a local file containing the text
    with given filename.'''
    #define filename here.
    filename='C:\\Python27\\Programs\\tempBrowseLocal.html'
    strToFile(webpageText, filename)
    print webbrowser._browsers
    webbrowser.open(filename)

Python webbrowser无法打开浏览器

1 个答案: