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array1.go
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array1.go
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//++++++++++++++++++++++++++++++++++++++++
// 《Go语言高级开发与实战》源码
//++++++++++++++++++++++++++++++++++++++++
// Author:廖显东(ShirDon)
// Blog:https://www.shirdon.com/
// 公众号:源码大数据
// 仓库地址:https://gitee.com/shirdonl/goAdvanced
// 仓库地址:https://github.com/shirdonl/goAdvanced
//++++++++++++++++++++++++++++++++++++++++
package main
import "fmt"
//检查字符串是否在切片中
func Exist(target string, array []string) bool {
for _, element := range array {
if target == element {
return true
}
}
return false
}
func main() {
nameList := []string{"Barry", "Shirdon", "Jack"}
str1 := "Barry"
str2 := "Go"
result := Exist(str1, nameList)
fmt.Println("Barry 是否在 nameList 中:", result)
result = Exist(str2, nameList)
fmt.Println("Go是否在 nameList 中:", result)
}
//Barry 是否在 nameList 中: true
//Go是否在 nameList 中: false