Example of strconv.ParseInt function usage in golang

This article illustrates the use of the strconv.ParseInt function in golang as an example. I will share it with you for your reference as follows:

golang strconv.ParseInt is a powerful function that converts strings to Numbers.

The string form of the parameter 1 number
The base of a parameter 2 numeric string such as base 2, base 8, base 10, and base 106
Parameter 3 returns the bit size of the result, which is int8 int16 int32 int64

func ParseInt(s string, base int, bitSize int) (i int64, err error)

Code:

package main

import (

    "strconv"

)

func main() {

    i, err := strconv.ParseInt("123", 10, 32)

    if err != nil {

        panic(err)

    }

    println(i)

}

I hope this article has been helpful to you in the programming of Go language.