node.js - Express中定义路由时添加route关键字的区别

Question

有什么区别

router.route('/create') .post(验证(hotelValidation.createHotel)，函数(req，res){

简单

router.post('/create', validate(hotelValidation.createHotel), function (req, res) {

这些是一样的吗？这里的route关键字有什么作用？

Answer 1

Are these the same? What does the route keyword accomplish here?

在这里它什么也没做。但你可以这样做:

app.route('/some/very/long/path/that/you/dont/want/to/duplicate/risking/errors')
  .get(function (req, res) {
  })
  .post(function (req, res) {
  })
  .put(function (req, res) {
  });

而不是:

  router.get('/some/very/long/path/that/you/dont/want/to/duplicate/risking/errors', function (req, res) {
  })
  router.post('/some/very/long/path/that/you/dont/want/to/dpulicate/risking/errors', function (req, res) {
  })
  router.put('/some/very/long/path/that/you/dont/want/to/dulpicate/risking/errors', function (req, res) {
  });