我已經從nodejs開始,并一直嘗試使用axios在post api中發送數據,但沒有在服務器端獲取它,這是我的設置客戶export default class App extends Component { componentDidMount() { const headers = { 'Content-Type': 'application/json', 'Authorization': 'JWT fefege...' } let data = { title: "abc", price: 20 }; // i am sending this data axios .post("http://localhost:5000/add-product", data, { headers: headers, }) .then((res) => console.log(res)) .catch((err) => console.log(err)); } render() { return (<div></div>); }}服務器端const express = require("express");const bodyParser = require("body-parser");const mongoose = require("mongoose");const app = express();let cors = require("cors");const productRoutes = require("./routes/product");app.use(cors());app.use(bodyParser.urlencoded({ extended: false }));app.use(productRoutes);app.listen(5000)產品routes.js 文件const express = require('express');const productController = require('../controllers/product');const router = express.Router();router.post('/add-product', productController.addProduct);module.exports=router控制器文件 exports.addProduct = (req, res, next) => {console.log(req.body) //gives me {} everytime }在這里,我每次從客戶端發送一個對象,我將 {} 視為控制臺我的兩個項目分別運行在 localhost:3000 和 5000 上
發送的 axios post api 數據在服務器端的 console.log(req.body)
婷婷同學_
2023-07-14 16:13:14