¹ØÓÚPythonÖÐʱ¼äÓë×Ö·û´®Ö±½ÓµÄת»»
>>> import time
>>> import datetime
>>>
now = time.localtime()
>>> now
(2006, 4, 30, 18, 7, 35,
6, 120, 0)
>>> type(now)
<type 'time.struct_time'>
>>>
str_now = time.strftime("%m/%d/%Y %X", now )
>>>
str_now
'04/30/2006 18:07:35'
>>> new_now =
time.strptime( str_now, "%m/%d/%Y %X" )
>>> new_now
(2006,
4, 30, 18, 7, 35, 6, 120, -1)
ÕâÀstrftime ½« struct_time µÄʱ¼ä°´Ö¸¶¨µÄ¸ñʽת»¯³É ×Ö·û´®
strptime ½« ×Ö·û´®°´Ö¸¶¨µÄ¸ñʽת»¯³É
struct_time µÄʱ¼ä
struct_time µÄʱ¼äûÓÐÏֳɵıȽϵĺ¯Êý£¬¿ÉÒÔ½« struct_time ת»¯³É datetime.datetime
>>> d_now = datetime.datetime( *now[:6] )
>>>
type(d_now)
<type 'datetime.datetime'>
>>> d_now
datetime.datetime(2006,
4, 30, 18, 7, 35)
Ïà¹ØÎĵµ£º
ÒëÕßÑÔ£º
ÔçÔÚ 2008 Äê 8 Ô£¬ÎÒ¾ÍÔøÔÚ×Ô¼ºµÄ²©¿Í·¢±íÁËһƪ¡¶ÎªÊ²Ã´<Dive into Python>²»ÖµµÃÍÆ¼ö¡·£¨http://blog.csdn.net/lanphaday/archive/2008/08/28/2845258.aspx
£©£¬µ±Ê±ÒýÆðµÄÌÖÂ۾Ͳ»¶à˵ÁË£¬²»¹ýÊÂʵÉϵ½½ñÌìÈÔÈ»ÓÐÐí¶àÅóÓÑÁôÑÔÓëÎÒÌÖÂÛ£¬ÈÃÎÒ¼¸´ÎÔôÐIJ»ËÀ£¬ÏëдÔÙÉîÈëÅúÅС£ºÃÔ˵ÄʱºòÔÚÎÒÕæÕýÔÜ×㶯Á ......
1.open
ʹÓÃopen´ò¿ªÎļþºóÒ»¶¨Òª¼ÇµÃµ÷ÓÃÎļþ¶ÔÏóµÄclose()·½·¨¡£±ÈÈç¿ÉÒÔÓÃtry/finallyÓï¾äÀ´È·±£×îºóÄܹرÕÎļþ¡£
file_object = open('thefile.txt')
try:
all_the_text = file_object.read( )
finally:
file_object.close( )
×¢£º²»Ä ......
С°×ÊǸö΢ÈíÃÔ£¬ËûµÄżÏñÊDZȶû´óÊ壬ÔÒòµ±È»ÊǵØÇòÈ˶¼ÖªµÀÀ²¡£´ó¶þµÄʱºò£¬ËûµÄ“ê¡Ñ§¼Æ»®”ÔøÒ»¶ÈµÃ³Ñ£¬ÔÒòÊÇËû¹Ò¿ÆÌ«¶à¡£µ±È»£¬´óÈýÐÂѧÆÚ¿ªÊ¼µÄʱºò£¬Ãæ¶Ô¹«ÖÚÖÊÒÉ£¬Ð¡°×Õ¾ÔÚÒÎ×ÓÉÏ£¬Ïñ¼«ÁË¡¶´óÄÚÃÜ̽ÁãÁã·¢¡·ÀïµÄÎ÷ÃÅ´µÑ©£º“ÊÀ½çÊ׸»±È²»Ò»¶¨Óжà³öÉ«£¬ÕâÖ»²»¹ýÊÇÄãÃÇÕâЩÐǶ·ÊÐÃñÒ»ÏáÇéÔ¸µÄÏë·¨° ......
ǰһƪÎÄÕÂдµÄÔÚAPACHE°²×°MOD_PYTHONµÄ¾¹ý,Æäʵͦ¼òµ¥,¾ÍÊǰ汾²»¼æÈݵÄÎÊÌâ.Õâ´ÎÎÒ´ó¸Å˵ϲ¿ÊðDJANGOµÄ¹ý³Ì.
ÏÈÐÞ¸ÄAPACHEÅäÖÃÎļþ,ʹÆä¼ÓÔØmod_pythonÄ£¿é
LoadModule python_module libexec/mod_python.so
ÔËÐÐÃüÁî²é¿´
bin/httpd -M¿ÉÒÔ¿´µ½
python_module (shared)
Syntax OK
˵Ã÷apacheÒѾ³É¹¦¼Ó ......
>>> from socket import socket, SOCK_DGRAM, AF_INET
>>> s = socket(AF_INET, SOCK_DGRAM)
>>> s.connect(('google.com', 0))
>>> s.getsockname()
('192.168.1.113', 43711)
Linux:
import socket
import fcntl
import struct
def get_ip_address(ifname):
s = ......