
1 | urllib.request.open(url[,data,[timeout,[cafile,[capth[,cadefault,[context]]]]]]) |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | #coding:utf-8 import urllib.request import time import platform #清屏函数(无关紧要 可以不写) def clear(): print(u"内容过多 3秒后清屏") time.sleep(3) OS = platform.system() if (OS == u'Windows'): os.system('cls') else: os.system('clear') #访问函数 def linkbaidu(): url = 'http://www.pzzs168.com' try: response = urllib.request.urlopen(url,timeout=3) except urllib.URLError: print(u'网络地址错误') exit() with open('/home/ifeng/PycharmProjects/pachong/study/baidu.txt','w') as fp: response = urllib.request.urlopen(url,timeout=3) fp.write(response.read()) print(u'获取url信息,response.geturl()\n:%s'%response.getrul()) print(u'获取返回代码,response.getcode()\n:%s' % response.getcode()) print(u'获取返回信息,response.info()\n:%s' % response.info()) print(u"获取的网页信息经存与idiancai.com") if __name__ =='main': linkbaidu() |
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