3.6、Golang结构体struct类型定义和类型别名类型定义的语法gotypeNewTypeType示例gopackagemainimport"fmt"funcmain(){//定义类型typeMyIntintvariMyInti=100fmt.Printf("%T",i)//main.MyInt}类型别名语法gotypeNewType=Type示例gopackagemainimport"fm