Go Type method Receiver Understanding

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Package Mainimport ' FMT ' type person struct{    name string age    int}func (this *person) growth () {    this.age ++}fu NC (This *person) changename (newname string) {    this.name = Newname}func Main () {    p: = person{"Wangzy", +}     p. Growth ()    FMT. Printf ("%d", P.age)}

Because go is not object-oriented, struct is not a class, there is no class method, but the method of the struct is provided by the type method, similar to the class method.

Can be called through the class instance. The feeling can be completely replaced

It can be passed in by reference parameters of the struct body.

It's hard to understand at first.