[root@chenbj python]# cat name.py
#!/usr/bin/env python
# _*_ coding:utf-8 _*_
first_name = "chen"
last_name = "baojia"
full_name = first_name + " " + last_name
print(full_name)
[root@chenbj python]# python name.py
chen baojia
示例2
[root@chenbj python]# cat name.py
#!/usr/bin/env python
# _*_ coding:utf-8 _*_
first_name = "chen"
last_name = "baojia"
full_name = first_name + " " + last_name
print("Hello, " + full_name.title() + "!")
[root@chenbj python]# python name.py
Hello, Chen Baojia!
在这里,一个问候用户的句子中使用了全名,并使用了方法title() 来将姓名设置为合适的格式。这些代码显示一条格式良好的简单问候语:
[root@chenbj python]# cat name.py
#!/usr/bin/env python
# _*_ coding:utf-8 _*_
first_name = "chen"
last_name = "baojia"
full_name = first_name + " " + last_name
message = ("Hello, " + full_name.title() + "!")
print(message)
[root@chenbj python]# python name.py
Hello, Chen Baojia!
你可以使用拼接来创建消息,再把整条消息都存储在一个变量中: