go语言基础之结构体比较和赋值

1、结构体比较和赋值 (同类型的结构体可以相互赋值)

示例:

package main //必须有个main包

import "fmt"

//定义一个结构体类型
type Student struct {
        id   int
        name string
        sex  byte //字符类型
        age  int
        addr string
}

func main() {
        s1 := Student{1, "mike", 'm', 18, "bj"}
        s2 := Student{1, "mike", 'm', 18, "bj"}
        s3 := Student{2, "mike", 'm', 18, "bj"}
        fmt.Println("s1 == s2 ", s1 == s2)
        fmt.Println("s1 == s3 ", s1 == s3)

        //同类型的2个结构体变量可以相互赋值
        var tmp Student
        tmp = s3
        fmt.Println("tmp = ", tmp)

}

#执行结果:

s1 == s2  true    //相等所以是true
s1 == s3  false   //不相等所以是false
tmp =  {2 mike 109 18 bj}  //赋值s3的结果,打印出来