Python urllib ÈçºÎÌí¼Ó½ø¶ÈÏÔʾ
code:
remote = urllib.urlopen(remote_file)
local_file = open(local_path_name, "wb")
local_file.write(remote.read())
ÎÊÌâ:
ÓÃÕâÖÖ·½Ê½¿ÉÒԺܺõÄÏÂÔØÔ¶³ÌÎļþ, ÏÖÔÚÐèÒª¼ÓÈëÒ»¸ö½ø¶ÈÏÔʾµÄ¹¦ÄÜ, ÀàËÆÓÚÏÂÔØÈí¼þÒ»Ñù, ÏÔʾ³öÏÂÔØµÄ°Ù·Ö±È, ÇëÎÊÔõô×ö?
¿ÖŲ»ÐÐ!Äã¿ÉÒÔ²éÒ»ÏÂurllibÏà¹ØÎĵµ,Èç¹ûÓÐÓë½ø¶ÈÓйصĻص÷º¯Êý»òÊôÐÔ˵Ã÷urllibÒѾʵÏÖÁ˻㱨½ø¶ÈµÄ¹¦ÄÜ£¬·ñÔò£¬ÎÞ·¨ÊµÏÖ£¬ÐèÒªÐÞ¸Äurllib´úÂë¡£
¸öÈ˹۵㣬½ö¹©²Î¿¼¡£
¶¨Ò»¸ö±êʶ£¬ÏÂÔØÍêºóÐ޸ıêʶ£¬Í¼ÐÎ×Ô¼º×ö¡£
ºÇºÇ,¿´À´ÊÇʵÏÖÁ˵Ä.
yes, ÏÂÎçÎÒ×Ðϸ·ÔÄÁËÎĵµ Ò²·¢ÏÖÁËÕâ¸ö·½·¨, ²¢Ê¹ÓÃlambda×÷ÁËЩ¸Ä½ø
code:
def my_reporthook(blocknum, blocksize, totalsize, url = None):
...
urllib.urlretrieve(remote_file, local_path + eachName, lambda nb, bs, fs, remote_file = remote_file:my_reporthook(nb, bs, fs, remote_file))
ºÜºÃµÄ½â¾öÁËÎÊÌâ. лл´ó¼Ò ²»¹ý·Ö»¹ÊÇÒª¸ø3FµÄ
Ïà¹ØÎÊ´ð£º
ÓźñµÄ¸å³ê£¬³ÏÕÐPython¼¼ÊõÈËÔ±²ÎÓë¸÷ÖÖ¼¼ÊõÊé¼®³ö°æ¡£
ͨ¹ý¸ÃÊé¼®£¬×÷Õß¿ÉÒԵõ½Èçϱ¨³ê£º
1¡¢·áºñµÄ¸å³ê¡£
2¡¢Êé¼®Öø×÷µÄÊðÃûȨ¡£
3¡¢¶Ô×÷ÕߺÍÊé½øÐÐÐû´«£¬Ìá¸ß×÷ÕßÔÚ¼¼ÊõȦ×ÓÀ ......
ÔÚlistÖÐÌí¼ÓÒ»¸öÀàµÄ¾Ö²¿±äÁ¿ ÕâÑù×öÊÇ·ñºÏ·¨ Çë¿´ÏÂÃæÀý×Ó:
Python code:
class A():
def __init__( self ):
self.__a = 0
self.__b = 'hello'
def get_a( self ):
ret ......
ÇëÏÈ¿´ÏÂÃæµÄ¼òµ¥´úÂ룺
Python code:
from tkinter import *
root = Tk()
v = IntVar()
v.set(0)
for i in range(3):
Radiobutton(root,
variable = v,
value = i ......
Python code:
p=[1,2,3,4,5,6]
while True:
for i in p:
if i==4:
p=[]
f=[9,8,7]
p.extend(f)
break
print i£¬',',
p. ......
#! c:\python26
# Filename: backup_ver1.py
import os
import time
source=[r'C:\test', r'C:\test1']
target_dir='D:\\back\\'
target=target_dir+time.strftime('%Y%m%d%H%M%S')+'.zip'
zip_command=" ......