javascript - Backbone.js 路由器回调在除 1 个特定 url 段之外的所有 URL 段上触发

Question

我正在创建我的第一个使用 Backbonejs 路由器的应用程序。

http://backbonejs.org/#Router

我很好奇，是否可以定义一个为除一个之外的每个 url 段触发的路由？

就我而言，如果 url 为 ，我不希望触发此回调http://www.example.com/login，但我确实希望它触发

• http://www.example.com/
• http://www.example.com/foo
• http://www.example.com/bar
• 等等

我的路由器是这样的：

var SuiteRouter = Backbone.Router.extend({
    // ################################ Defined Routes ################################
    routes: {
        "":      "landing",     //Suite primary page, initiates menus and other suite-wide items, initiated everywhere except login
        "login": "login"
    },

    // ########################### Route Callbacks ################################
    landing: function() {
        console.log(arguments);
        console.log('landing');
    },
    login: function() {
        console.log(arguments); //<--- nothing useful, empty array
        console.log('login');
    }
});

Answer 1

Yes you can.

var SuiteRouter = Backbone.Router.extend({
    // ################################ Defined Routes ################################
    routes: {
        "":      "landing",     //Suite primary page, initiates menus and other suite-wide items, initiated everywhere except login
        "login": "login"
    },

    // ########################### Route Callbacks ################################
    landing: function() {
        console.log(arguments);
        console.log('landing');
    },
    login: function() {
        console.log(arguments); //<--- nothing useful, empty array
        console.log('login');
    }
});

var router = new Router();
router.on("route", function(route, params) {
console.log(route); //will be called every route change in addition to the appropriate other callbacks.
if(route!=="login") {
//do something
}
});