這是我的 main.js 檔案
import express from 'express';
// route file are import here
import router from "./user-route/admin-route.js";
// **************** global variable are define here
const app = express();
const port = 5000;
app.use(express.json());
app.use(("./user-route/admin-route.js"));
/// ***************** routing are created are here
app.get("/", (req, res) => {
res.send("Hello from the server");
});
// ****************** server is created here
app.listen(port, () => {
console.log("Server is Ready and Running on Port 5000");
});
這是我的外部路由檔案
import express from 'express';
const router = express.Router();
const admin = (req, res, next) => {
res.send("Hlo from the dashboard");
}
/// admin routers are defined here
router.route("/admin").get(admin);
export default router;
如何將外部路由與 main.js 檔案連接起來。這里我使用的是模塊方法。
如果我嘗試使用 require 方法,它就可以正常作業。我不確定,但我認為問題就在這里
app.use(("./user-route/admin-route.js"));
uj5u.com熱心網友回復:
是的,這就是問題:
app.use(("./user-route/admin-route.js"));
您不能將檔案名傳遞給app.use()并期望它作業(實際上,它會引發錯誤)。
但你很接近:
app.use(router);
uj5u.com熱心網友回復:
我認為您正在尋找與此類似的東西?你真正缺少的是 app.use 路由部分,有兩個引數。
app.use('/admin', AdminRouter);
Main.js 檔案
import express from 'express';
// route file are import here
const AdminRouter = require('./user-route/admin-route.js')
// **************** global variable are define here
const app = express();
const port = 5000;
app.use(express.json());
/// ***************** routing are created are here
app.get("/", (req, res) => {
res.send("Hello from the server");
});
app.use('/admin', AdminRouter);
// ****************** server is created here
app.listen(port, () => {
console.log("Server is Ready and Running on Port 5000");
});
外部路由檔案
const express = require('express');
const router = express.Router();
/// admin routers are defined here
router.get('/', function(req, res, next) {
res.send('respond with a resource');
});
module.exports = router;
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