2209131417.go

package mian
import (
    "github.com/lithammer/shortuuid/v4"
    "fmt"
)
func main() {
    id := shortuuid.New()
    // id: iDeUtXY5JymyMSGXqsqLYX length: 22
    fmt.Println("id:", id, "length:", len(id))

    // V22s2vag9bQEZCWcyv5SzL Fixed unchanged
    id = shortuuid.NewWithNamespace("http://127.0.0.1.com")
    // id: K7pnGHAp7WLKUSducPeCXq length: 22
    fmt.Println("id:", id, "length:", len(id))
    
    // NewWithAlphabet Functions can be used to customize the underlying string, which requires non-repetition and a fixed length of 57
    str := "12345#$%^&*67890qwerty/;'~!@uiopasdfghjklzxcvbnm,.()_+·><"
    id = shortuuid.NewWithAlphabet(str)
    // id: q7!o_+y('@;_&dyhk_in9/ length: 22
    fmt.Println("id:", id, "length:", len(id))
}