《go语言实战》总结

方法集

method receivers	Values
(t T)	T and *T
(t *T)	*T

Values	method receivers
T	（t T）
*T	(t T) and (t *T)

package main

import "fmt"

type User struct {
    name string
    age  int
}

func main() {
    user := User{name: "dick", age: 18}
    uP := &User{name: "dick", age: 18}
    receiver(user)
    receiver(*uP)
    fmt.Println("============")
    receiverPoint(uP)

}

func receiver(user User) {
    fmt.Println("receiver name:", user.name, " age:", user.age)
}

func receiverPoint(user *User) {
    fmt.Println("receiverPoint name:", user.name, " age:", user.age)
}