Defined strings
- By wrapping the string quotes
变量 = "内容"
String splicing
- Character merger by addition
变量 = 字符串1 + 字符串2 + 字符串n
Formatted output string
- The method of the formatting output format
变量 = "我的姓名是{}，我的年龄是{}".format('张飞', 28)
String and integer conversion
- Why do you want to convert
- How to convert
