go interface 转 string int []byte

以下内容转载或参考 https://www.jianshu.com/p/16dc98989238

golang interface 转 string,int,float64,其他类型
golang interface convert to other type

func interface2String(inter interface{}) {switch inter.(type) {case string:fmt.Println("string", inter.(string))breakcase int:fmt.Println("int", inter.(int))breakcase float64:fmt.Println("float64", inter.(float64))break}}func main() {interface2String("jack")interface2String(1)interface2String(12.223)
}

string jack
int 1
float64 12.223