英文:
getting [AxiosError: Network Error] when calling the server
问题
以下是您提供的代码的中文翻译部分：
在客户端和服务器之间使用axios建立连接。服务器端的代码如下：
在其index.js文件中，我是这样调用路由的：
app.use("/api/v3", routes);
而routes文件如下：
const express = require("express");const { Router } = express;const router = Router();const userRoutes = require("./User");router.use("/users", userRoutes);module.exports = router;
而我的userRoutes如下：
router.post("/signup", async (req, res) => {try {const { username, email, password, firstName, lastName } = req.body;const { user, token } = await createUser(username,email,password,firstName,lastName);res.status(200).json({ message: "用户注册成功", user, token });} catch (err) {res.status(500).json({ error: err.message });}});
而createUser函数处理将用户保存到数据库的功能。
在我的Postman中，这个API能够正常工作，当我这样调用API时：
http://localhost:3000/api/v3/users/signup
现在，对于客户端的代码，我创建了一个api.js文件如下：
import axios from 'axios';const api = axios.create({baseURL: 'http://localhost:3000/api/v3/',});// api.defaults.headers.common['Authorization'] = 'Bearer your-token';export default api;
并创建了一个如下的函数来调用该API：
const createUser = async (username, email, password, firstName, lastName) => {try {const response = api.post('users/signup', {username,email,password,firstName,lastName,});console.log('ff', (await response).data);const { token, user } = response.data;auth.setToken(token);return user;} catch (error) {console.log('kk', error.message);throw error;}};
但是在调用这个函数时，我在终端中得到以下结果：
kk Network Error[AxiosError: Network Error]我不确定哪里出了问题。
请注意，上述翻译只包括您提供的代码的相关部分，不包括任何其他内容。如果您需要进一步的帮助或解决问题，请提出具体的问题。
英文:
I am trying to establish a connection using axios between client and server, the server side code is like this:
in its index.js file, i am calling routes like this:
app.use("/api/v3", routes);
where routes file is like this:
const express = require("express");const { Router } = express;const router = Router();const userRoutes = require("./User");router.use("/users", userRoutes);module.exports = router;
and my userRoutes is like this:
router.post("/signup", async (req, res) => { try {const { username, email, password, firstName, lastName } = req.body;const { user, token } = await createUser(username,email,password,firstName,lastName);res.status(200).json({ message: "User registered successfully", user, token });} catch (err) {res.status(500).json({ error: err.message });}});
and the createUser function is handling the saving functionality of the user into the database.
this api is working correctly in my postman, when i call the api like this:
http://localhost:3000/api/v3/users/signup
Now, for the client side code, i have created api.js file like this:
import axios from 'axios';const api = axios.create({baseURL: 'http://localhost:3000/api/v3/',});// api.defaults.headers.common['Authorization'] = 'Bearer your-token';export default api;
and creeating a function like below to call that api
const createUser = async (username, email, password, firstName, lastName) => {try {const response = api.post('users/signup', {username,email,password,firstName,lastName,});console.log('ff', (await response).data);const {token, user} = response.data;auth.setToken(token);return user;} catch (error) {console.log('kk', error.message);throw error;}};
bt on calling this function, i am getting the following results in terminal
kk Network Error[AxiosError: Network Error]
i am not sure what is wrong here
答案1
得分: 0
我刚刚不得不将基本URL从本地主机更改为具有我的IP地址值，并且它有效。
英文:
i just had to change the baseURL from localhost to have the value of my ip address and it worked
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