golang 字符串 int uint int64 uint64 互转

golang 字符串 int uint int64 uint64 互转

字符串 转 int

intNum, _ = strconv.Atoi(intStr)

字符串 转 int64

intNum, _ := strconv.Atoi(intStr)
int64Num = int64(intNum)

字符串 转 uint64

intNum, _ := strconv.Atoi(intStr)
int64Num = uint64(intNum)

int 转 字符串

intStr = strconv.Itoa(intNum)

int64 转 字符串

int64Str = strconv.FormatInt(intNum, 10)

uint64 转 字符串

int64Str = strconv.FormatUint(intNum, 10)

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