宝塔网站做301重定向,做宴会有哪些素材网站,网站建设程序结构,下载简历模板免费展开全部
是将一个2113对象转成字符串显示5261#xff0c;注意只是显示用#xff0c;有些对象4102转成字符串没有直1653接的意思。
str():将变量转化为字符串类型
a 1
b [1, 2, 3]
str_a str(a)
print(a)
print(type(a))
str_b str(b)
print(b)
print(type(b))
The str()…展开全部
是将一个2113对象转成字符串显示5261注意只是显示用有些对象4102转成字符串没有直1653接的意思。
str():将变量转化为字符串类型
a 1
b [1, 2, 3]
str_a str(a)
print(a)
print(type(a))
str_b str(b)
print(b)
print(type(b))
The str() function is meant to return representations of values which are fairly human-readable, while repr() is meant to generate representations which can be read by
the interpreter (or will force a SyntaxError if there is not equivalent syntax). For objects which dont have a particular representation for human consumption, str() will
return the same value as repr(). Many values, such as numbers or structures like lists and dictionaries, have the same representation using either function. Strings and。
