英文:
Unable to use body-parser with Router in nodejs
问题
我正在使用Nodejs和Expressjs进行开发。目前，我尝试在“router”中使用“body-parser”，但我遇到了以下错误 [object object]。如何解决这个问题？以下是我的“api.router.js”文件：
const express = require('express');
const apiController = require('../controllers/api.controller');
const router = express.Router();
var bodyParser = require('body-parser');
// 用于创建新记录的端点
router.post('/new', apiController.addUser);
module.exports = router;
这是我的“api.controller.js”文件：
const User = require('../models/user.model');
const addUser = async (req, res) => {
const { firstName, lastName, age } = req.body;
console.log(req.body);
// ...
}
英文:
I am working with Nodejs and using expressjs,Right now i am trying to use "body-parser" with "router" but right now i am getting following error [object object],How can i solve this ? Here is my "api.router.js" file
const express = require('express');
const apiController = require('../controllers/api.controller');
const router = express.Router();
var bodyParser = require('body-parser')
// Endpoint for creating a new record
router.post('/new', apiController.addUser);
module.exports = router;
And here is my "api.controller.js"
const User = require('../models/user.model');
const addUser = async (req, res) => {
const { firstName, lastName, age } = req.body;
console.log(req.body);
...
}
答案1
得分: 1
请从您的代码中删除以下行：
var bodyParser = require('body-parser');
然后，在定义路由之前，将以下代码添加到您的api.router.js文件中：
router.use(express.json());
router.use(express.urlencoded({ extended: true }));
英文:
remove the following line from your code:
var bodyParser = require('body-parser');
And instead, add the following code to your api.router.js file, before defining the routes:
router.use(express.json());
router.use(express.urlencoded({ extended: true }));
答案2
得分: 1
Express/Connect top-level generic
And
Express route-specific
You can use any one of them or conditionally use based on your requirement
英文:
There are two types of usage explained by the author
Express/Connect top-level generic
And
Express route-specific
You can use any one of them or conditionally use based on your requirement
答案3
得分: 0
你可以使用 app.use(bodyParser.json()); 或 app.use(express.json());
const express = require("express");
const app = express();
var bodyParser = require('body-parser');
const helloworld_route = require("./routes/helloworld");
const port = process.env.PORT || 2000;
app.use(bodyParser.json());
app.use("/", helloworld_route);
app.listen(port, () => {
console.log(`监听在端口 ${port}`);
});
英文:
You can use app.use(bodyParser.json()); or app.use(express.json());
const express = require("express");
const app = express();
var bodyParser = require('body-parser')
const helloworld_route = require("./routes/helloworld");
const port = process.env.PORT || 2000;
app.use(bodyParser.json());
app.use("/", helloworld_route);
app.listen(port, () => {
console.log(`Listening on ${port}`);
});
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