Golang判断元素是否存在数组中

个人常用函数

func IsContain(items []string, item string) bool {
	for _, eachItem := range items {
		if eachItem == item {
			return true
		}
	}
	return false
}

使用方法:

var word := "my"
var sentence := []string{"my","word","in","a","sentence"}
if IsContain(sentence){
	//包含
	}else{
	//不包含
	}