多模块工作区入门

多模块工作区入门

/hello/hello.go

package main

import (
    "fmt"

    "golang.org/x/example/hello/reverse"
)

func main() {
    fmt.Println(reverse.String("Hello"), reverse.Int(24601))
}

/example/hello/reverse/int.go

package reverse

import "strconv"

func Int(i int) int {
    i, _ = strconv.Atoi(String(strconv.Itoa(i)))
    return i
}