pycurl.py 文件源码

def getHtml(url,headers):
    c = pycurl.Curl()                           #??curl????????
    c.setopt(pycurl.URL, url)                   #??????URL
    c.setopt(pycurl.FOLLOWLOCATION, True)       #????????
    c.setopt(pycurl.MAXREDIRS,5)                #?????????
    c.setopt(pycurl.CONNECTTIMEOUT, 60)         #??????
    c.setopt(pycurl.TIMEOUT,120)                #????
    c.setopt(pycurl.ENCODING, 'gzip,deflate')   #??gzip???????????????????gzip?????????gzip??????
    c.fp = StringIO.StringIO()                  #??StringIO??
    c.setopt(pycurl.HTTPHEADER,headers)         #?????
    c.setopt(pycurl.POST, 1)                    #??get
    c.setopt(pycurl.POSTFIELDS, data)           #??POST??
    c.setopt(c.WRITEFUNCTION, c.fp.write)       #???????
    c.perform()                                 #?? 
    html = c.fp.getvalue()                      #?????
    return html