Map 遍历golang结构的键和值时，由于某些原因没有给出相同的结果

我有一张这样的戈兰地图：

var routes map[string]*rest.Route

我向其中添加了一组键/值，如下所示：

routes["Index"] = &rest.Route{"GET", "/", handlers.GetIndex}
routes["ListStudents"] = &rest.Route{"GET", "/students", handlers.ListStudents}
routes["ViewStudent"] = &rest.Route{"GET", "/students/:id", handlers.ViewStudent}
routes["CreateStudent"] = &rest.Route{"POST", "/students", handlers.CreateStudent}
routes["UpdateStudent"] = &rest.Route{"PUT", "/students/:id", handlers.UpdateStudent}
routes["DeleteStudent"] = &rest.Route{"DELETE", "/students/:id", handlers.DeleteStudent}

当我调用函数SetRoute on individual Value时，它会工作，如下所示：

handler.SetRoutes(routes["Index"])

但是，当我尝试使用范围遍历贴图时，它不起作用。我知道它不起作用，因为之后会进行测试。但是，如果我在调用SetRoute时打印出键和值，我可以看到这些键和值正是我所期望的。具体来说，这些值是地址

// This doesn't work, even though printing out k,v shows nothing wrong...
for k, v := range routes {
    err := handler.SetRoutes(v)
    fmt.Println(k)
    fmt.Println(v)
    if err != nil {
        log.Fatal(err)
    }
}

打印出来显示：

Index
&{GET / 0x442250}
ListStudents
&{GET /students 0x4422f0}
ViewStudent
&{GET /students/:id 0x4427c0}
UpdateStudent
&{PUT /students/:id 0x443520}
DeleteStudent
&{DELETE /students/:id 0x443a30}
CreateSchool
&{POST /schools 0x444660}
CreateStudent
&{POST /students 0x442ed0}
ListSchools
&{GET /schools 0x443d50}
ViewSchool
&{GET /schools/:id 0x444200}
UpdateSchool
&{PUT /schools/:id 0x444cc0}
DeleteSchool
&{DELETE /schools/:id 0x4453b0}

---

我做错了什么？

所以这不是golang的问题，而是go json rest的问题，这是我用来在go中创建RESTful API的库

---

本质上，SetRoutes函数不是添加每个后续值，而是简单地替换。因此，无论我调用它多少次，实际上只有最后一次调用将被持久化

似乎

handler.SetRoutes

是可变的。您可以向它传递多条路由

这应该起作用：

routes := []rest.Route{
  rest.Route{"GET", "/", handlers.GetIndex},
  rest.Route{"GET", "/students", handlers.ListStudents},
  // more routes
}
handler.SetRoutes(routes...)

---

SetRoutes应该只被调用一次。此外，此接口已弃用。您应该使用v3 API，我认为它不那么容易混淆：

    api := rest.NewApi()
api.Use(rest.DefaultDevStack...)
router, err := rest.MakeRouter(
    // your routes here ...
)
if err != nil {
    log.Fatal(err)
}
api.SetApp(router)
log.Fatal(http.ListenAndServe(":8080", api.MakeHandler()))