Go语言int、int64、string之间的转换

import "strconv"

1.string到int

int, err := strconv.Atoi(string)

2.string到int64

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

3. int到string

string := strconv.Itoa(int)

4. int64到string

string := strconv.FormatInt(int64,15)