[Go]将int/int64与string互相转换

import "strconv" //先导入strconv包

// string到int
int, err := strconv.Atoi(string)

// string到int64
int64, err := strconv.ParseInt(string, 10, 64)

// int到string
string := strconv.Itoa(int)

// int64到string
string := strconv.FormatInt(int64,10)