python self __init__
self
ÀàµÄ·½·¨ÓëÆÕͨµÄº¯ÊýÖ»ÓÐÒ»¸öÌØ±ðµÄÇø±ð——ËüÃDZØÐëÓÐÒ»¸ö¶îÍâµÄµÚÒ»¸ö²ÎÊýÃû³Æ£¬µ«ÊÇ
ÔÚµ÷ÓÃÕâ¸ö·½·¨µÄʱºòÄ㲻ΪÕâ¸ö²ÎÊý¸³Öµ£¬Python»áÌṩÕâ¸öÖµ¡£Õâ¸öÌØ±ðµÄ±äÁ¿Ö¸¶ÔÏó±¾
Éí£¬°´ÕÕ¹ßÀýËüµÄÃû³ÆÊÇself¡£
ÕâÒ²Òâζ×ÅÈç¹ûÄãÓÐÒ»¸ö²»ÐèÒª²ÎÊýµÄ·½·¨£¬Ä㻹ÊǵøøÕâ¸ö·½·¨¶¨ÒåÒ»¸öself²ÎÊý¡£
__init__·½·¨
__init__·½·¨ÔÚÀàµÄÒ»¸ö¶ÔÏó±»½¨Á¢Ê±£¬ÂíÉÏÔËÐС£Õâ¸ö·½·¨¿ÉÒÔÓÃÀ´¶ÔÄãµÄ¶ÔÏó×öһЩÄãÏ£
ÍûµÄ ³õʼ»¯ ¡£×¢Ò⣬Õâ¸öÃû³ÆµÄ¿ªÊ¼ºÍ½áβ¶¼ÊÇ˫ϻ®Ïß¡£
#!/usr/bin/python
# Filename: class_init.py
class Person:
def __init__(self, name):
self.name = name
def sayHi(self):
print 'Hello, my name is', self.name
p = Person('Swaroop')
p.sayHi()
# This short example can also be written as Person('Swaroop').sayHi()
Êä³ö
$ python class_init.py
Hello, my name is Swaroop
Ïà¹ØÎĵµ£º
Python×Ö·û´®²Ù×÷
pythonÈçºÎÅжÏÒ»¸ö×Ö·û´®Ö»°üº¬Êý×Ö×Ö·û
python ×Ö·û´®±È½Ï
ÏÂÃæÁгöÁ˳£ÓõÄpythonʵÏÖµÄ×Ö·û´®²Ù×÷
1.¸´ÖÆ×Ö·û´®
#strcpy(sStr1,sStr2)
sStr1 = 'strcpy'
sStr2 = sStr1
sStr1 = 'strcpy2'
print sStr2
2.Á¬½Ó×Ö·û´®
#strcat(sStr1,sStr2)
sStr1 = 'strcat'
sStr2 = 'appen ......
ÒÔÏÂΪÎÒÔÚ´¦ÀíÍøÒ³±àÂëÎÊÌâ¿´µÄÎÄÕ£¬ÏÖÔÚдÅÀ³æ×Ô¼º´¦ÀíÍøÒ³±àÂëÎÊÌâȷʵ±È½ÏÂé·³£¬ÍøÒ³Ò²Ã»Óй涨
Ò»¶¨ÒªÔÚMETAÍ·ÐÅÏ¢Àï´ø±àÂëÐÅÏ¢£¬¶øºÜ¶àÈËдµÄ̽²â±àÂë¾ÍÊÇ»ñÈ¡META£¬ÕâÊDz»¿ÉÈ¡µÄ£¬¶øÓеÄÈËÔòÊÇ·ÖÎöHTTP·µ»ØµÄÊý¾Ý°üÀï±ßµÄ
charset£¬È磨a.headers.getparam('charset')£©£¬¶øHTTP°üûÓй涨һ¶¨Òª´øcharset£¬ËùÒ ......
ʹÓà Python ·ÖÀëÖÐÎÄÓëÓ¢ÎĵĻìºÏ×Ö´®
LiYanrui
posted @ ´óÔ¼ 1 Äêǰ
in ³ÌÐòÉè¼Æ
with tags
python
, 614 ÔĶÁ
Õâ¸öÎÊÌâÊÇ×ö MkIV Ô¤´¦Àí³ÌÐò
ʱ¸ã¶¨µÄ£¬¾ÍÊǰÑÒ»¸ö»ìºÏÁËÖÐÓ¢ÎÄ»ìºÏ×Ö´®·ÖÀëΪӢÎÄÓëÖÐÎĵÄ×Ó×Ö´®£¬Æ©È磬½« ”ÎÒµÄ English ѧµÄ²»ºÃ
&ld ......
ÏÂÃæ¶ÔPython½ø³Ì½øÐÐÉîÈë¶ø×ÐϸµÄѧϰ£¬Ê×ÏÈÏÈÈôó¼ÒÁ˽âÏÂʲôÊÇPython½ø³Ì£¬ÒÔ¼°ÔÚ¶ÔPython½ø³Ì½øÐд¦ÀíʱעÒâµÄÏà¹ØÎÊÌ⣬½ÓÏÂÀ´£¬¾ÍÓÉÎÒ¸ø´ó¼Ò½øÐнéÉÜѧϰ£¬½ö¹©´ó¼Òѧϰ¡£
²»¹ý£¬ËäÈ»½ø³Ì¿ÉÔÚµ¥¶ÀµÄÄÚ´æ¿Õ¼äÖÐÖ´ÐУ¬µ«³ý·ÇÕâЩPython½ø³ÌÔÚµ¥¶ÀµÄ´¦ÀíÆ÷ÉÏÖ´ÐУ¬·ñÔò£¬Êµ¼Ê²¢²»ÊǓͬʱ”ÔËÐеġ£ÊÇÓɲÙ×÷ ......
ÿ¸öÄ£¿é¶¼ÓÐÒ»¸öÃû³Æ£¬ÔÚÄ£¿éÖпÉÒÔͨ¹ýÓï¾äÀ´ÕÒ³öÄ£¿éµÄÃû³Æ¡£ÕâÔÚÒ»¸ö³¡ºÏÌØ±ðÓÐÓÃ
——¾ÍÈçÇ°ÃæËùÌáµ½µÄ£¬µ±Ò»¸öÄ£¿é±»µÚÒ»´ÎÊäÈëµÄʱºò£¬Õâ¸öÄ£¿éµÄÖ÷¿é½«±»ÔËÐС£
ÿ¸öPythonÄ£¿é¶¼ÓÐËüµÄ__name__£¬Èç¹ûËüÊÇ'__main__'£¬Õâ˵Ã÷Õâ¸öÄ£¿é±»Óû§µ¥¶ÀÔËÐУ¬
ÎÒÃÇ¿ÉÒÔ½øÐÐÏàÓ¦µÄÇ¡µ±²Ù×÷¡£
#!/usr/bin/pytho ......