https://groups.google.com/group/golang-
nuts/msg/71c307e4d73024ce?pli=1
德语部分:
由于整数类型使用二进制补码运算,可以推断最小/最大常数值
int和uint。例如,const MaxUint = ^uint(0)const MinUint = 0const MaxInt = int(MaxUint >> 1)const MinInt = -MaxInt - 1
根据@CarelZA的评论:
uint8 : 0 to 255 uint16 : 0 to 65535 uint32 : 0 to 4294967295 uint64 : 0 to 18446744073709551615 int8 : -128 to 127 int16 : -32768 to 32767 int32 : -2147483648 to 2147483647 int64 : -9223372036854775808 to 9223372036854775807



