int与string数据类型相互转换

int 转 string

import (
    "log"
    "strconv"
)

func test(){
    httpStatus := 8080
    str := strconv.Itoa(httpStatus)
    log.Println(str)
}

int64转成string

import (
    "log"
    "strconv"
)

func test(){
    int64Val := 8080
    str := strconv.FormatInt(int64Val,10)
    log.Println(str)
}

string 转 int

import (
    "log"
    "strconv"
)

func test(){
    strPort := "8080"
    intVal, err := strconv.Atoi(strPort)
}

string转成int64

import (
    "log"
    "strconv"
)

func test(){
    strPort := "8080"
    intVal, err := strconv.ParseInt(strPort,10,64)
}