记录一下 go 结构体数组
定义
type student struct{
id string
name strting
}
func main (){
//结构体数组
var arr [2]student = [2]student{ {"123456","张三"},{“123457”,“李四”} }
//打印信息
for i :=0; i < len(arr); i++{
fmt.Println(arr[i])
}
//
for key,value := range(arr){
fmt.Println(key,value)
}
//修改
arr[0].id = "123458"
//结构体切片
var arr2 []student = []student{}
}