Python面向对象：类，类的方法，类方法，静态方法

tuntun · tuntun · commit 1d863b9a0e0f · 2015-12-01T14:08:07.000+08:00
diff --git a/method.py b/method.py
@@ -1,18 +1,45 @@
 # -*- coding: utf-8 -*-
 
-# Python &#30340;cls
+# Python&#38754;&#21521;&#23545;&#35937;&#65306;&#31867;&#65292;&#31867;&#30340;&#26041;&#27861;&#65292;&#31867;&#26041;&#27861;&#65292;&#38745;&#24577;&#26041;&#27861;
 
-class demo(object):
-    def foo(cls):
+class Person(object):
+    def __init__(self):
+        print('init')
+
+    @staticmethod
+    def sayHello(hi):
+        if hi is None:
+            hi = 'hello'
+        print(hi)
+
+    @classmethod
+    def hi(cls,msg):
+        print(msg)
         print(dir(cls))
 
-demo = demo()
-demo.foo()
+    # &#19968;&#33324;&#31867;&#30340;&#26041;&#27861;
+    def hobby(self,hobby):
+        print(hobby)
+
+# &#35843;&#29992;&#38745;&#24577;&#26041;&#27861;&#65292;&#19981;&#29992;&#23454;&#20363;&#21270;
+Person.sayHello('hi')
+Person.hi('Hi!')
+
+# &#23454;&#20363;&#21270;&#31867;&#35843;&#29992;&#26222;&#36890;&#26041;&#27861;,__init__&#22312;&#36825;&#37324;&#35302;&#21457;
+person = Person()
+person.hobby('football')
+
 
 """
-demo.foo()&#36755;&#20986;&#30340;&#32467;&#26524;&#36319;dir(demo)&#30340;&#32467;&#26524;&#19968;&#26679;&#65306;
+&#36755;&#20986;&#65306;
+hi
+Hi!
 ['__class__', '__delattr__', '__dict__', '__doc__', '__format__', '__getattribute__', '__hash__', '__init__', '__module__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof_
-_', '__str__', '__subclasshook__', '__weakref__', 'foo']
+_', '__str__', '__subclasshook__', '__weakref__', 'hi', 'hobby', 'sayHello']
+init
+football
+
+&#20854;&#20013;def hi(cls)&#36825;&#20010;&#31867;&#26041;&#27861;&#65292;cls&#34920;&#31034;&#31867;&#33258;&#36523;&#65292;&#25152;&#20197;&#36755;&#20986;&#36319;dir(person)&#26159;&#19968;&#26679;&#30340;&#12290;
 
 classmethod&#65306;&#31867;&#26041;&#27861;
 staticmethod&#65306;&#38745;&#24577;&#26041;&#27861;
