评论（和工作）示例：
package mainimport "fmt"type Foo struct { name string}// SetName receives a pointer to Foo so it can modify it.func (f *Foo) SetName(name string) { f.name = name}// Name receives a copy of Foo since it doesn't need to modify it.func (f Foo) Name() string { return f.name}func main() { // Notice the Foo{}. The new(Foo) was just a syntactic sugar for &Foo{} // and we don't need a pointer to the Foo, so I replaced it. // Not relevant to the problem, though. p := Foo{} p.SetName("Abc") name := p.Name() fmt.Println(name)}测试并进行Go之旅，以了解有关方法和指针以及Go的基础知识的更多信息。
