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

时间:2015-09-15 15:26:34

标签: node.js express routes

我应该使用什么:

express.Router().route()

express.route()

是否真的express.Router().route()被弃用?

2 个答案:

答案 0 :(得分:2)

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

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'));
})

答案 1 :(得分:1)

Router.route()可用于可链接的路由。 含义:您为所有方法使用一个API,可以将其写入.route()。

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