Golang func (c AppController) example () and Func (c *appcontroller) example () differences

Func (c App) example ()//similar to a class method, C is a local variable, and its modification does not affect the value of the object
Func (c *app) example ()//member method, manipulating the object itself

Package Mainimport ("FMT") Type Appstruct{NamestringNumint}func (c*App) GetName () {c.name="myname"}func (c App) getnum () app{c.num= One    returnC}func Main () {app:= &app{} app.getname () App2:=app.getnum () fmt. Println (APP,APP2)}/*app: &{myname 0}app2: {myname one}*/

Golang func (c AppController) example () and Func (c *appcontroller) example () differences