Memcached
ÊÇdanga.com£¨ÔËÓªLiveJournalµÄ¼¼ÊõÍŶӣ©¿ª·¢µÄÒ»Ì×·Ö²¼Ê½ÄÚ´æ¶ÔÏ󻺴æÏµÍ³£¬ÓÃÓÚÔÚ¶¯Ì¬ÏµÍ³ÖмõÉÙÊý¾Ý¿â¸ºÔØ£¬ÌáÉýÐÔÄÜ¡£
ÍøÉÏÓкིܶµ½Memcached For LinuxµÄ°²×°½Ì³Ì£¬µ«ÊÇMemcached For Win32 and PythonµÄ¾ÍÉõÉÙ£¬Å¼¶ûgoogleÕÒµ½Ò»Æª
±È½ÏÏà½üµÄÓ¢ÎĽ̳̣¬¾õµÃºÜ²»´í¾Í´òËã·ÒëÏÂÀ´£¬²¢ÇÒдһ¸öHello WorldµÄmemcachedʵÀý¡£
°²×°²¿·ÖÀ´×ÔÔÎÄ
1.ÏÂÔØmemcached 1.2.1 for Win32
.
2.°Ñmemcached-1.2.1-win32.zip½â°üµ½ÄãÏëÒªµÄ·¾¶ÏÂ
(Èç:C:\memcached-1.2.1-win32)
3.´ò¿ªÃüÁîÐÐ(ÔÚ¿ªÊ¼²Ëµ¥ÖеÄ"ÔËÐÐ"£¬ÊäÈë"cmd")£¬Ê¹ÓÃÒÔϵÄÃüÁî°²×°:
C:\memcached-1.2.1-win32\memcached.exe -d install
°²×°Íê³ÉÖ®ºó£¬ÔÙÖ´ÐÐÒÔÏÂÃüÁîÀ´Æô¶¯memcached:
C:\memcached-1.2.1-win32\memcached.exe -d start
ÕâÑùmemcached»áʹÓÃĬÈϵĶ˿Ú(11211)À´Æô¶¯£¬Æô¶¯³É¹¦µÄ»°£¬Äã¿ÉÒÔÔÚÈÎÎñ¹ÜÀíÆ÷Öп´µ½memcached.exe
4.ΪÁ˺ÍmemcachedͨÐÅ£¬ÄãÐèÒª°²×°Ò»¸ömemcached¿Í»§¶Ë
£¬À´¶Ômemcached×ö“Ôöɾ¸Ä”²Ù×÷¡£memcachedÓкܶà¸ö¿Í»§
¶Ë³ÌÐò¿ÉÒÔʹÓ㬶ÔÓ¦ÓÚ¸÷ÖÖÓïÑÔ£¬Óи÷ÖÖÓïÑÔµ ......
´úÂë+½á¹û£¬²»×ö½âÊÍ
µ±È»£¬¶ÔÓÚpythonûÓÐvirtual functionһ˵£¬¹À¼Æµ±×÷¶Ô±ÈÒ»¸öÀý×Ó¿´¿´°É¡£
#include <iostream>
using namespace std;
class base
{
public:
virtual void foo() { cout << "base" << endl; }
base() { foo() ;}
};
class derive: public base
{
public:
derive() { foo(); }
virtual void foo() { cout << "derive" << endl; }
};
int main()
{
derive d;
return 0;
}
½á¹û£º
base
derive
class base(object):
def __init__( self ):
self.foo()
def foo( self ):
print "base"
class derive( base ):
def __init__( self ):
super( derive , self ).__init__()
self.foo()
def foo( self ):
print "derive"
d = derive()
½á¹û£º
derive
derive ......
´úÂë+½á¹û£¬²»×ö½âÊÍ
µ±È»£¬¶ÔÓÚpythonûÓÐvirtual functionһ˵£¬¹À¼Æµ±×÷¶Ô±ÈÒ»¸öÀý×Ó¿´¿´°É¡£
#include <iostream>
using namespace std;
class base
{
public:
virtual void foo() { cout << "base" << endl; }
base() { foo() ;}
};
class derive: public base
{
public:
derive() { foo(); }
virtual void foo() { cout << "derive" << endl; }
};
int main()
{
derive d;
return 0;
}
½á¹û£º
base
derive
class base(object):
def __init__( self ):
self.foo()
def foo( self ):
print "base"
class derive( base ):
def __init__( self ):
super( derive , self ).__init__()
self.foo()
def foo( self ):
print "derive"
d = derive()
½á¹û£º
derive
derive ......
#coding=utf-8
from math import sqrt,cos,sin
import Image, ImageDraw
class SpireShape(object):
def __init__(self, draw):
self.draw = draw
self.line_width = 1
self.line_color = (0,0,0)
self.current_point = (0, 0)
def setPoints(self,points):
self.points = points
def setLineWidth(self,line_width):
self.line_width = line_width
def setLineColor(self,line_color):
self.line_color = line_color
def moveto(self, p):
self.current_point = p
def lineto(self, p):
  ......
¡¾windows+python3.1.2¡¿
·¢²¼pythonÓ¦ÓóÌÐòÊǸöºÜÂé·³µÄÊ£¬ÒòΪ<1>ÎÞ·¨±àÒëÔÉúcode<2>ÿ¸ö°æ±¾µÄ×Ö½ÚÂ벻ͬ<3>Èç¹ûÖ±½ÓÉÏÔ´Âë»áËðº¦×Ô¼ºµÄÀûÒæ——µÈµÈ
·½·¨1——ÊÖ¶¯´ò°ü
Ôõô´ò°üÄØ£¿Ò»¸öpythonÎļþ¼ÐÒª¶þÊ®¶àMB°¡£¡
yes£¡ÎÒÃǾÍÒªÇåÀíÎÞÓõĶ«Î÷£¡
ÏÈдһ¸öwin.pyÎļþ£º
x = int(input("please a number: "))
print("your number is:",x)
ÔÙдrun.bat£º
@python -m py_compile win.py
@python win.pyc
@pause
È»ºó°ÑpythonÎļþ¼ÐÀïµÄÎļþÈ«²¿¸´ÖƵ½winºÍrunµÄĿ¼Ï¡£
ÏÖÔÚ¿ªÊ¼¾«¼ò——
1.ÏÈËÑË÷ËùÓеÄ.txt£¬É¾³ý
2.ɾ³ýDocĿ¼£¨ÄãÈÏΪÓû§»áÈ¥¿´pythonµÄÎĵµÂ𣿣©
3.ɾ³ýToolsĿ¼
ÏÖÔÚ¿ªÊ¼Åжϣ¬Óõ½tclû£¿Óõ½¶îÍâµÄ¿âû£¿Óõ½unicodeû£¿Óõ½ctypesû£¿È»ºó½øÈë¸÷¸öĿ¼½øÐÐɾ³ý¶îÍâµÄÎļþ¡£ÒòΪÎÒÃǵÄwin.pyʲô¶¼Ã»ÓÐÓõ½£¬ËùÒÔɾ³ý³ýÁËpython[.exe]ÍâµÄËùÓж«Î÷£¬¸ã¶¨£¡ÔËÐÐrun.batÕÕÑùÔËÐС£
È»ºó——´ò°üËùÐèµÄ¿â£¬ÔÙ°´ÏàͬµÄ°ì·¨È¥³ýÎÞÓõĶ«Î÷£¨ÎÒ²âÊÔʱÓÃ^x^vÀ´²âÊÔ£¬±È½Ï¼ò±ã£¬ÄãÈÏΪʲô·½·¨±È½Ï·½±ã£¿£©
·½·¨2——Óû§²Ù×÷
Õ⸠......
There should be one—--and preferably only one –--obvious way to do it.
----Õª×ÔThe Zen of Python, by Time Peters
һЩÍùÊÂ
ÔÚÕýʽ½øÈëDecorator»°Ìâ֮ǰ£¬ÇëÔÊÐíÎÒ½²Ò»¸ ......
ÕâÁ½ÌìÔÚѧϰpythonÓïÑÔ£¬Ò²Ñ§×ÅдÁ˸öͨѶ²¾£¬Á·Ï°ÈëÃÅÏ£¡
¹¦ÄܰüÀ¨ÒÔÏ£º
1¡¢Ôö¼ÓÒ»Ìõ¼Ç¼
2¡¢É¾³ýÒ»Ìõ¼Ç¼
3¡¢ÐÞ¸ÄÒ»Ìõ¼Ç¼
4¡¢²éѯһÌõ¼Ç¼
5¡¢ÏÔʾÕû¸öͨѶ²¾
6¡¢°ïÖúÌáʾ
7¡¢°æ±¾ÏÔʾ
8¡¢Í˳öµÈ
Ê×ÏȽ¨Á¢Ò»¸öPersonÀ࣬¼´Person.pyÎļþ£¬ÓÃÀ´±£´æÁªÏµÈ˼Ǽ£º
class Person:
def __init__(self, name, email, phone):
self.name = name
self.email = email
self.phone = phone
½ÓÏÂÀ´ÊǸöaddressBook.pyÎļþ£¬ÓÃÒÔʵÏÖÉÏÃæÌáµ½µÄ¹¦ÄÜ£¬ÕâÀïÓÃÁË´æ´¢Æ÷£¬½«¶ÔÏó±£´æÔÚÎļþÖÐÀ´ÊµÏÖÊý¾Ý´æ´¢¡£
import cPickle as p
from Person import Person
filename = 'addressBook.data'
while True:
order = raw_input('/////////////////////////////////////\nEnter your order:')
#add
if order == 'add':
addName = raw_input('Enter name:')
f = file(filename)
dic = p.load(f)
if dic.has_key(addName) == False:
dic[addName] = Person(addName, raw_input('Enter email:'), raw_input('Enter phone:'))
f = file(filename, 'w')
......