python - 类型错误 : can only concatenate str (not "int") to str What does this mean?

Question

这个问题在这里已经有了答案:





Python: TypeError: cannot concatenate 'str' and 'int' objects [duplicate]

(9 个回答)


3年前关闭。

def myFunc(King):
    print("The characters name is " + King.name + " and age is " + King.age)

如何将 int 链接到字符串？

Answer 1

这正是错误消息所说的:"The characters name is " + King.name + " and age is "是一个字符串。您不能向其添加整数 ( King.age )。

幸运的是，您有很多可用的解决方法:

print("The characters name is", King.name, "and age is", King.age)

print(f"The characters name is {King.name} and age is {King.age}") (需要 Python >= 3.6

print("The characters name is {King.name} and age is {King.age}".format(King=King))

print("The characters name is {} and age is {}".format(King.name, King.age))

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