在Python中,字符串格式化的方法有以下几种:
- 使用
%操作符进行格式化,例如:name = "Alice"age = 30formatted_string = "My name is %s and I am %d years old" % (name, age)print(formatted_string)- 使用
str.format()方法进行格式化,例如:name = "Bob"age = 25formatted_string = "My name is {} and I am {} years old".format(name, age)print(formatted_string)- 使用f-strings进行格式化,例如:
name = "Charlie"age = 20formatted_string = f"My name is {name} and I am {age} years old"print(formatted_string)- 使用
format()方法和位置参数进行格式化,例如:name = "David"age = 35formatted_string = "My name is {0} and I am {1} years old".format(name, age)print(formatted_string)- 使用
format()方法和关键字参数进行格式化,例如:name = "Eve"age = 40formatted_string = "My name is {name} and I am {age} years old".format(name=name, age=age)print(formatted_string)上一篇:java中swt的应用场景有哪些
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