package lxzap import ( "fmt" "github.com/bwmarrin/snowflake" ) var node *snowflake.Node func initSnow() { var err error node, err = snowflake.NewNode(1) if err != nil { panic(err.Error()) return } fmt.Println("雪花算法初始化成功") } func NewUUID() (id uint) { id = uint(node.Generate().Int64()) return } func init() { initSnow() }