01Python基础_04输入输出方式

　　1. input('str')

 

   1 # coding=utf-8

2 # 获取用户信息并输出

3

4 name = input('name:')

5 age = int(input('age:'))     #input默认得到字符串

6 job = input('job:')

7

8 info = '''

9 姓名:%s

10 年龄:%d

11 职业:%s

12 ''' % (name, age, job)

13

14 info2 ='''

15 name:{_name}

16 age:{_age}

17 job:{_job}

18 '''.format(_name = name, _age = age, _job = job)

19

20 info3 = '''

21 name:{2}

22 age:{1}

23 job:{0}

24 ''' http://www.cppentry.com  编程开发 程序员入门n style="color: #000000">.format(name, age, job)

25 print(info)

26 print(info2)

27 print(info3)

 

　　注：input()获得的数据类型为‘str’

　　2. 暗码获取输入

 

   1 # 判断用户舒服的用户名和密码是否正确

2

3 import getpass

4

5 _username = 'zhangfei'

6 _password = '123456'

7

8 username = input('username:')

9 password = getpass.getpass('password:')     #暗码获取密码

10 if username == _username and password == _password:

11     print('Welcome user {name} login...'.format(name = username))

12 else:

13     print('Invalid username or password')