python ÖÐÒ»¸öÒÉ»ó
return func Óëreturn func()
ÓÐʲô²»Í¬µÄ£¿
return func·µ»ØµÄÊÇÒ»¸öº¯Êý¶ÔÏó£¬
return func()·µ»ØµÄÊÇfunc()º¯ÊýµÄ·µ»Ø½á¹û¡£
Â¥ÉÏÕý½â
Ò»¸öÊÇ·µ»Ø±äÁ¿ Ò»¸öÊÇ·µ»ØµÄʱºò ÔÙµ÷ÓÃÒ»ÏÂfuncº¯Êý
ÎÒ¾õµÃÊÇ
»Ø´ðµÄºÜÕýÈ·¡£
return abc():Ö´Ðк¯Êýabc£¬Èç¹ûabcÓзµ»ØÖµ£¬²¢½«·µ»ØÖµ·µ»Ø,ûÓУ¬·µ»ØNone£»
return abc: ·µ»ØabcµÄÄÚ´æÎ»Öá£
µÚÒ»¸ö°Ñº¯Êý¸ø·µ»ØÁË£¬µÚ¶þ¸ö·µ»Øº¯ÊýµÄ·µ»ØÖµ
pythonµ±¼ÆËãÆ÷ÓÃµÄÆ®¹ý
Python code:
>>> def func():
print('call func()')
>>> func
<function func at 0x011D75B0>
>>> func()
call func()
>>>
Ïà¹ØÎÊ´ð£º
pythonµÄPIL¿â×Ô´øµÄ·½·¨Ö»ÄܽøÐоØÐεÄÇиÈç¹ûÎÒÓÐÁËÒ»¸ö¶à±ßÐθ÷¸ö¶¥µãµÄ×ø±ê£¬ÈçºÎ¶ÔÏÖÓеÄͼƬ°´ÕÕÕâ¸ö¶à±ßÐνøÐÐÇиîÄØ£¿
²»Ò»¶¨ÒªÓÃPIL¿â£¬ÈκÎÄÜʵÏÖÕâ¸ö¹¦Äܵķ½·¨¶¼ÐС£
ͼƬÇиîµÄjs²»ÊǺܶàÂð£¿
......
ÇëÎʸßÊÖ£¬pythonÀïµÄpopenÀàËÆjavaÀïµÄÄĸöÀà»òÕß·½·¨ÄØ£¿£¿ÁíÍâjython¿ª·¢java¸ÃÈçºÎʹÓÃjythonÄØ£¿£¿
1.¿ÉÄܺÍjavaÀïµÄRuntime.getRuntime().exec£¨"ϵͳÃüÁî"£©; Æô¶¯½ø³Ì
2.eclipseÏÂÔØjython ²å¼ ......
ѧϰpythonµÄ7±¾Êé
°üÀ¨6±¾chm£¬Ò»±¾pdf×ÊÁÏ
¶ÔѧϰpythonÓкܴóµÄ°ïÖú
http://download.csdn.net/source/619791
¾«ÐÄËѼ¯£¬²»Òª»ý·Ö£¬ÄóöÀ´·ÖÏí
лл¥Ö÷£¬ÐÁ¿àÁË~
lz ×îºÃ°ÑÊéÃûºÍ¼òµ¥½éÉܼÓÉ ......