Python raw_input和input總結 在版本2和版本3中的區別

Python 2.3.4 (#1, Feb  2 2005, 11:44:13) [GCC 3.4.3 20041212 (Red Hat 3.4.3-9.EL4)] on linux2Type "help", "copyright", "credits" or "license" for more information.>>> user=raw_input("please input:")       please input:wei                          #  raw_input 輸入  字串  成功>>> user'wei'>>> user=input("please input:")          please input:123                          #  input 輸入  數字  成功（返回的是數字）>>> user123>>> user=raw_input("please input:")please input:111 <span style="white-space:pre"></span>  #  raw_input 輸入  數字  成功（返回的還是當成字串）>>> user'111'>>> user=input("please input:")please input:wei                          #  input  輸入字串   失敗Traceback (most recent call last):  File "<stdin>", line 1, in ?  File "<string>", line 0, in ?NameError: name 'wei' is not defined

Python 2.7.3 同上

在Python 3.2.3中  input和raw_input 整合了，沒有了raw_input

Python 3.2.3 (default, Apr 11 2012, 07:15:24) [MSC v.1500 32 bit (Intel)] on win32Type "help", "copyright", "credits" or "license" for more information.>>> user=raw_input("please input:")                 #沒有了raw_inputTraceback (most recent call last):  File "<stdin>", line 1, in <module>NameError: name 'raw_input' is not defined>>> user=input("please input:")please input:wei>>> user'wei'>>> user=input("please input:")                     #input的輸出結果都是作為字串please input:123>>> user'123'