python练习－简单小爬虫

from urllib import request

fw=open("baidu.txt",mode="w",encoding="utf8")


with request.urlopen("http://www.baidu.com") as f:
    data=f.read()
    print('Status:',f.status,f.reason)
    for k,v in f.getheaders():
        print("%s:%s",k,v)
    print("Data:",data)
    fw.write(data)
fw.close()