節點 express.js 應用程序中呈現視圖頁面的問題

Question

我正在嘗試呈現位於views目錄中的 static HTML 頁面，但是當我嘗試訪問該路由時，Node.js 控制台觸發錯誤。

錯誤信息

TypeError: path must be absolute or specify root to res.sendFile
    at ServerResponse.sendFile (C:\Users\Administrator\Desktop\node-mvc-setup\node_modules\express\lib\response.js:425:11)
    at C:\Users\Administrator\Desktop\node-mvc-setup\app.js:21:7
    at Layer.handle [as handle_request] (C:\Users\Administrator\Desktop\node-mvc-setup\node_modules\express\lib\router\layer.js:95:5)
    at next (C:\Users\Administrator\Desktop\node-mvc-setup\node_modules\express\lib\router\route.js:137:13)
    at Route.dispatch (C:\Users\Administrator\Desktop\node-mvc-setup\node_modules\express\lib\router\route.js:112:3)
    at Layer.handle [as handle_request] (C:\Users\Administrator\Desktop\node-mvc-setup\node_modules\express\lib\router\layer.js:95:5)
    at C:\Users\Administrator\Desktop\node-mvc-setup\node_modules\express\lib\router\index.js:281:22
    at Function.process_params (C:\Users\Administrator\Desktop\node-mvc-setup\node_modules\express\lib\router\index.js:335:12)
    at next (C:\Users\Administrator\Desktop\node-mvc-setup\node_modules\express\lib\router\index.js:275:10)
    at urlencodedParser (C:\Users\Administrator\Desktop\node-mvc-setup\node_modules\body-parser\lib\types\urlencoded.js:91:7)

Index.html

 <,DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width. initial-scale=1.0"> <title>Test Node MVC Front Page</title> </head> <body> <h1>Great index font page</h1> </body> </html>

索引路線

const express = require("express");

//require the express router

const router = express.Router();

router.get("/", function(req, res, next) {
  res.sendFile("/views/index.html");
});

module.exports = router;

Answer 1

您能否在代碼中要求path模塊並嘗試這樣做：


router.get("/", function(req, res, next) {
    res.sendFile(path.join(__dirname, '../views', 'index.html'));
});

Answer 2

//require path

const path = require('路徑');

//需要快遞 const express = require("express");

//需要快速路由器

const router = express.Router();

router.get("/", function(req, res, next) {

  res.sendFile(path.join(__dirname, '../', 'views', 'index.html'));

});

module.exports = 路由器

節點 express.js 應用程序中呈現視圖頁面的問題

問題描述

2 個解決方案

解決方案1
0 已采納 2020-10-24 01:54:04

解決方案2
0 2020-10-24 09:05:23

節點 express.js 應用程序中呈現視圖頁面的問題

問題描述

2 個解決方案

解決方案1 0 已采納 2020-10-24 01:54:04

解決方案2 0 2020-10-24 09:05:23

解決方案1
0 已采納 2020-10-24 01:54:04

解決方案2
0 2020-10-24 09:05:23