go 方法数组去重

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

package main   import(“fmt”<br>“strings”<br><br><em id="__mceDel">)</em><em id="__mceDel"><em id="__mceDel">     func main(){      arr :=make([]string,0)     x:=[]string{"1","3","1"}     arr =append(arr,x...)     fmt.Println(arr)     fmt.Println(RemoveRepeatedElementAndEmpty(arr)) }     func RemoveRepeatedElementAndEmpty(arr []string) []string {     newArr := make([]string, 0)     for _, item := range arr {         if "" == strings.TrimSpace(item) {             continue         }           repeat := false         if len(newArr) > 0 {             for _, v := range newArr {                 if v == item {                     repeat = true                     break                 }             }         }           if repeat {             continue         }           newArr = append(newArr, item)     }     return newArr } </em></em>

　　

 

 去除数组中重复的元素