node express.Router().route() vs express.route()

Question

我应该使用什么：

express.Router().route()

或

express.route()

express.Router().route()真的以某种方式被弃用了吗？

Answer 1

对于当前版本的Express，您应该使用express.Router().route()。请参阅express documentation以进行确认。express.Router().route()没有折旧。

例如：

var router = express.Router();

router.param('user_id', function(req, res, next, id) {
  // sample user, would actually fetch from DB, etc...
  req.user = {
    id: id,
    name: 'TJ'
  };
  next();
});

router.route('/users/:user_id')
.all(function(req, res, next) {
  // runs for all HTTP verbs first
  // think of it as route specific middleware!
  next();
})
.get(function(req, res, next) {
  res.json(req.user);
})
.put(function(req, res, next) {
  // just an example of maybe updating the user
  req.user.name = req.params.name;
  // save user ... etc
  res.json(req.user);
})
.post(function(req, res, next) {
  next(new Error('not implemented'));
})
.delete(function(req, res, next) {
  next(new Error('not implemented'));
})

Answer 2

Router.route()可以用于可链接的路由。意思:所有方法都有一个应用程序接口，可以在.route()中编写。

    var app = express.Router();
    app.route('/test')
      .get(function (req, res) {
         //code
      })
      .post(function (req, res) {
        //code
      })
      .put(function (req, res) {
        //code
      })