我有這個腳本,我試圖POST,GET和DELETE一些東西。 當我嘗試POST或GET,正確的信息被記錄,但是當我嘗試刪除,我得到以下錯誤:不能GET /刪除Express.js
Cannot GET /del_user
我使用的URL是http://127.0.0.1:8081/del_user
有什麼可以錯這裏?
var express = require('express');
var app = express();
// This responds with "Hello World" on the homepage
app.get('/', function (req, res) {
console.log("Got a GET request for the homepage");
res.send('Hello GET');
})
// This responds a POST request for the homepage
app.post('/', function (req, res) {
console.log("Got a POST request for the homepage");
res.send('Hello POST');
})
// This responds a DELETE request for the /del_user page.
app.delete('/del_user', function (req, res) {
console.log("Got a DELETE request for /del_user");
res.send('Hello DELETE');
})
// This responds a GET request for the /list_user page.
app.get('/list_user', function (req, res) {
console.log("Got a GET request for /list_user");
res.send('Page Listing');
})
// This responds a GET request for abcd, abxcd, ab123cd, and so on
app.get('/ab*cd', function(req, res) {
console.log("Got a GET request for /ab*cd");
res.send('Page Pattern Match');
})
var server = app.listen(8081, function() {
var host = server.address().address
var port = server.address().port
console.log("Example app listening at http://%s:%s", host, port)
})
你試圖在'/ del_user'上執行GET。您需要執行DELETE。 –
您的問題是您正在使用的代碼嘗試進行DELETE請求,它正在發出GET請求。 – Quentin
你是從瀏覽器還是jQuery手動訪問它?它應該使用'delete'動詞。 – Aruna