myfunc.py 文件源码

def getHtml(url,post_data=''):
    '''
    ??url??Html??
    :param url: ??url
    :param post_data: post??
    :return: html??
    '''

    if post_data and isinstance(post_data,dict):
        data = urllib.urlencode(post_data)
        req = urllib2.Request(url,post_data=data)
    else:
        req = urllib2.Request(url)
    try:
        res = urllib2.urlopen(req).read()
        return res
    except Exception,e:
        print( Exception,":",e)