标签：tps 字符 print can not art plain index lin
原文：https://www.az1314.cn/art/69
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mapA := make([string]interface{})
mapB := make([string]interface{})mapA["name"] = "小文" mapA["age"] = 25mapB["mapA"] = mapAfor k, v := range mapB { (k == ) { for _, v1 := range v{ fmt.Println(v1) } } }//cannot range over v (type interface {}) 不能对一个空接口进行range//所以再来看看下 上面发生了什么//mapA["name"] = "xiaowen" //字符串被强转成interface{}//mapA["ege"] = 25 //int被强转成interface{}//mapB["mapA"] = mapA //mapA被转成interface{}了 取出可以强转成 map[string]interface{}for k, v := range mapB { if (k == "mapA") { for _, v1 := range v.(map[string]interface{}){ fmt.Println(v1) } } }//这里把v再转成mapA的类型即可//强类型语言要时刻记着类型的转换奥！标签：tps 字符 print can not art plain index lin
原文地址：https://www.cnblogs.com/oxspirt/p/10977633.html
