package main import ( "fmt" ) type Student struct { id int name string } func Test(s Student) { s.id = 1 s.name = "yy" } func Test2(s *Student) { s.id = 2 s.name = "yang" } func main() { var s Student Test(s) fmt.Println(s) //{0 } Test2(&s) fmt.Println(s) //{2 yang} }
结构体作为函数参数进行传递,是值传递。