如int("1.23")会报错: >>int('1.23') Traceback (most recent call last): File "<stdin>", line 1, in <module> ValueError: invalid literal for int() with base 10: '1.23'
如int("1.23")会报错:
>>int('1.23') Traceback (most recent call last): File "<stdin>", line 1, in <module> ValueError: invalid literal for int() with base 10: '1.23'
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沐__秋
“如int()函数可以把其他数据类型转换为整数”,准确的说其他数据类型指数字、字节对象(如True)或字符串。字符串好像只能是整数的字符串??