Node.js:res.redirect函数不工作

Question

res.redirect函数用于通过单击按钮将用户重定向到另一个页面。但该功能不起作用。请在下面找到代码

const express = require("express");
const bodyParser = require("body-parser");
const request = require("request");
const https = require("https");
const app = express();
app.use(express.static("public"));
app.use(bodyParser.urlencoded({
extended: true
}));

app.get("/", function (req, res) {
res.sendFile(__dirname + "/signup.html");
});
app.post("/failure", function (req, res) {
res.redirect("/");
});
app.post("/success", function(req, res) {
res.redirect("/");
});

app.listen(process.env.PORT || 3000, function () {
console.log("The server is running at port 3000");
});

Answer 1

尝试将app.post更改为app.get:

app.get("/success", function(req, res) {
res.redirect("/");
});

Answer 2

尝试移动

app.get("/", function (req, res) {
res.sendFile(__dirname + "/signup.html");
});

在您的其他路线下方，然后尝试再次呼叫