ZLGoLib/handle_array.go

package mokuai

import "fmt"

// 删除数组/切片中的指定位置的元素
func Array_DelIndex(array []string, i int) []string {
	a := append(array[:i], array[i+1])
	return a
}

// 判断元素是否在数组中存在
func Array_InArray(one interface{}, arr interface{}) bool {
	switch arr.(type) {
	case []string:
		tmp := map[string]string{}
		a := one.(string)
		b := arr.([]string)
		blen := len(b)
		for i := 0; i < blen; i++ {
			tmp[b[i]] = "ok"
		}
		if tmp[a] == "ok" {
			return true
		}
		break
	case []int:
		tmp := map[int]string{}
		a := one.(int)
		b := arr.([]int)
		blen := len(b)
		for i := 0; i < blen; i++ {
			tmp[b[i]] = "ok"
		}
		if tmp[a] == "ok" {
			return true
		}
		break
	case []float32:
		tmp := map[float32]string{}
		a := one.(float32)
		b := arr.([]float32)
		blen := len(b)
		for i := 0; i < blen; i++ {
			tmp[b[i]] = "ok"
		}
		if tmp[a] == "ok" {
			return true
		}
		break
	case []float64:
		tmp := map[float64]string{}
		a := one.(float64)
		b := arr.([]float64)
		blen := len(b)
		for i := 0; i < blen; i++ {
			tmp[b[i]] = "ok"
		}
		if tmp[a] == "ok" {
			return true
		}
		break
	default:
		fmt.Println("暂时不支持的类型")
		return false
	}

	return false
}