package lgid_test import ( "fmt" "log" "testing" "github.com/bwmarrin/snowflake" ) func Test_sys(t *testing.T) { // 初始化雪花节点,假设节点 ID 为 1 node, err := snowflake.NewNode(1) if err != nil { log.Fatalf("error initializing snowflake node: %v", err) } // 生成唯一 ID id := node.Generate() fmt.Printf("Unique ID: %d\n", id.Int64()) }