面试题答案
一键面试package main
import "fmt"
func main() {
// 初始化嵌套的Map结构
outerMap := make(map[string]map[int]string)
// 为外层Map添加一个键值对,同时初始化内层Map
innerMap := make(map[int]string)
innerMap[1] = "value1"
innerMap[2] = "value2"
outerMap["key1"] = innerMap
// 使用示例:获取内层Map的值
if inner, ok := outerMap["key1"]; ok {
fmt.Println(inner[1])
}
}