Learning immediately: https://edu.csdn.net/course/play/24797/282188?utm_source=blogtoedu
the Test class: DEF the __init __ (Self, name = 'Test'): the self.name name = Print ( 'the init +' + name) @classmethod DEF testA (CLS): Print ( 'testA') @staticmethod DEF testB (V) : Print ( 'testB +' + V) # object invokes T = the Test () t.testA () # class calls Test.testA () Print ( "-" 30 *) # object invokes TT = the Test () tt.testB ( 'Val') # class calls Test.testB ( 'Val') Print ( "-" 30 *) # object invokes TTT = the Test () Print (ttt.name) # class to call the Test ( 'Val') name. ' '' Examples of methods for class static method Object calls automatically bound automatic binding does not automatically bound Class call does not automatically bound automatically bound not automatically bind '' '