python-day1.6

字符的拼接：+

# Author:Reboot
name = input("name:")
age = input("age:")
job = input("job:")
salary = input("salary:")

info = '''
---info of ''' + name + '''---
name: '''+name+'''
age: '''+age+'''
job: '''+job+'''
salary: '''+salary+'''
'''

print(info)


字符的引用：%S （%String）、占位符匹配变量

# Author:Reboot

name = input("name:")
age = input("age:")
job = input("job:")
salary = input("salary:")

info = '''
--- info of %s ---
name:%s
age:%s
job:%s
salary:%s
''' % (name, name, age, job, salary)
print(info)

.format引用、关联

# Author:Reboot
name = input("name:")
age = input("age:")
job = input("job:")
salary = input("salary:")

info = '''
--- info of {a} ---
name={b}
age={c}
job={d}
salary={e}
'''.format(a=name,
           b=name,
           c=age,
           d=job,
           e=salary)
print(info)

.format数组

# Author:Reboot
name = input("name:")
age = input("age:")
job = input("job:")
salary = input("salary:")

info = '''
--- info of {0} ---
name={1}
age={2}
job={3}
salary={4}
'''.format(name, name, age, job, salary)
print(info)

输入字符隐藏：getpass模块

# Author:Reboot
import getpass
password = getpass.getpass("passdowrd:")
print(password)