Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¡¾python¡¿ÈçºÎ¶ÁÈ¡ÃüÁîÐеÄÊä³ö

Èç¹ûpythonµ÷ÓÃÍⲿ³ÌÐò£¬ÐèÒªÖ±½ÓץȥÃüÁîÐеÄÊä³ö£¬ÓÐʲôºÃµÄ°ì·¨ÄØ£¿
ÕâÀïÎÒÃÇÐèÒªÓõ½ os.popen Õâ¸ö¹ÜµÀ£¬È»ºóÓà read¡¢readline»òÕßreadlinesÀ´¶ÁÈ¡ÃüÁîÐÐÊä³ö
#ÐèÒªÖ´ÐеÄÃüÁî
strCommand = 'xxxxxxxxxxxxxxxxx'
#ÓÃpopenÀ´Ö´ÐÐÃüÁîÐÐ
oStdout = os.popen(strCommand)
#¼ÙÉèÊä³öµÄÄÚÈÝÖ»ÓÐÒ»ÐÐ
strStdout = oStdout.readline()
#Èç¹ûÊäÈëµÄÄÚÈݶÁÈ¡Óлسµ·ûºÅ£¬¿ÉÒÔÓÃstripÀ´Ïû³ý£¬¿ÉµÃµ½ÍêÃÀµÄÊä³ö
strOut = strStdout.strip()


Ïà¹ØÎĵµ£º

ÀûÓÃPythonץȡºÍ½âÎöÍøÒ³(ÉÏ)

¶ÔËÑË÷ÒýÇæ¡¢ÎļþË÷Òý¡¢Îĵµ×ª»»¡¢Êý¾Ý¼ìË÷¡¢Õ¾µã±¸·Ý»òÇ¨ÒÆµÈÓ¦ÓóÌÐòÀ´Ëµ£¬¾­³£Óõ½¶ÔÍøÒ³(¼´HTMLÎļþ)µÄ½âÎö´¦Àí¡£ÊÂʵÉÏ£¬Í¨¹ýPythonÓïÑÔÌṩµÄ¸÷ÖÖÄ£¿é£¬ÎÒÃÇÎÞÐè½èÖúWeb·þÎñÆ÷
»ò
ÕßWebä¯ÀÀÆ÷¾ÍÄܹ»½âÎöºÍ´¦ÀíHTMLÎĵµ¡£±¾ÎĽ«Ïêϸ½éÉÜÈçºÎÀûÓÃPythonץȡºÍ½âÎöÍøÒ³¡£Ê×ÏÈ£¬ÎÒÃǽéÉÜÒ»¸ö¿ÉÒÔ°ïÖú¼ò»¯´ò¿ªÎ»ÓÚ±¾µØºÍ ......

pythonÖÐÀàµÄÊôÐÔ

pythonÖÐÀàµÄÊôÐÔ
pythonÖеÄÀà½Ðclass object,ÀàµÄʵÀý½Ðinstance object.
Àà Class Objects
ÀàÓµÓÐÁ½ÖÖ²Ù×÷,1.ÀàÊôÐÔ attribute references 2.ʵÀý»¯instantiation
1.ÀàÊôÐÔ¾ÍÏ൱ÓÚרÊôÓÚÒ»¸öÀàµÄ±äÁ¿(¼´Ä³Ð©ÓïÑÔÖеÄÀàµÄ¾²Ì¬¹«¹²±äÁ¿static public),ʹÓ÷½·¨ÊÇ:ÀàÃû³Æ.ÀàÊôÐÔÃû³Æ
2.ʵÀý»¯ÔòÊÇ´´½¨Ò»¸öÀàµÄʵÀýµÄ· ......

PythonÖÐÖ´ÐÐshellÃüÁîµÄʵÀý

1¡£
myCoolVariable="some_string"
os.system("echo myCoolVariable")
2.
>>> os.system('echo "asdg"')
asdg
0
>>> os.system("echo 'asdgwere'")
asdgwere
0
3.
$ python
>>>hamburger="potato"
>>>import os
>>>os.system("echo 'hamburger'")
potato
0
......

pythonÖÐos.path.dirname(__file__)µÄʹÓÃ

     (1).µ±"print os.path.dirname(__file__)"ËùÔڽű¾ÊÇÒÔÍêÕû·¾¶±»ÔËÐеģ¬ ÄÇô½«Êä³ö¸Ã½Å±¾ËùÔÚµÄÍêÕû·¾¶£¬±ÈÈ磺
             python d:\pythonSrc\test\test.py
         &nb ......

python_¸´ÔÓÊý¾ÝÀàÐÍ

python_¸´ÔÓÊý¾ÝÀàÐÍ
pythonÖÐÔ­ÉúµÄ¶ÓÁÐÓÐ2ÖÖ£¬Ò»ÖÖÊÇÆÕͨµÄ¶ÓÁÐ(Queue)£¬Ò»ÖÖ½Ð×öÓÅÏȶÓÁÐ(PriorityQueue)£¬¼´Ð¡µÄÏȳöÁС£
×¢Ò⣺¶ÓÁÐÊÇḬ̈߳²È«µÄ£¬python 3.0ÖÐÖ§³Ö¶à½ø³Ì£¬Ò²ÓÐÀàËÆµÄQueue£¬µ«²»ÊÇÕâ¸ö¡£
1Õ»¡¢¶ÓÁС¢¶Ñ
  pythonÖÐÔ­ÉúµÄ¶ÓÁÐÓÐ2ÖÖ£¬Ò»ÖÖÊÇÆÕͨµÄ¶ÓÁÐ(Queue)£¬Ò»ÖÖ½Ð×öÓÅÏȶÓÁÐ(PriorityQueu ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ