版权声明:by DongBao https://blog.csdn.net/aaaadong/article/details/91491010
package main
import (
"fmt"
mapset "github.com/deckarep/golang-set"
)
func main() {
//mapset 不可重复集合
ids := mapset.NewSet()
ids.Add(1)
ids.Add(1)
ids.Add(2)
ids.Add(3)
fmt.Println(ids)
}
输出结果: