创建一个登录功能，我发送后使用 Postman 发送正确的电子邮件和密码的请求没有错误，但在我尝试发送错误的密码，然后有这个错误发送错误的电子邮件或密码，然后得到了错误。我读了互联网上的大多数职位，但没有解决我的问题。我在YouTube视频中复制了该代码，该视频中没有错误

{
       
        "email": "testx@gmail.com",
        "password": "1x23456"
    }

MongoDB Connection Successfully
node:internal/errors:490
    ErrorCaptureStackTrace(err);
    ^

Error [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
    at new NodeError (node:internal/errors:399:5)
    at ServerResponse.setHeader (node:_http_outgoing:644:11)
    at ServerResponse.header (C:\Users\Madhawa\Desktop\Social Media Project\Server\node_modules\express\lib\response.js:794:10)
    at ServerResponse.send (C:\Users\Madhawa\Desktop\Social Media Project\Server\node_modules\express\lib\response.js:174:12)
    at ServerResponse.json (C:\Users\Madhawa\Desktop\Social Media Project\Server\node_modules\express\lib\response.js:278:15)
    at login (file:///C:/Users/Madhawa/Desktop/Social%20Media%20Project/Server/controllers/Auth.js:21:25)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {
  code: 'ERR_HTTP_HEADERS_SENT'
}

Node.js v19.8.1
[nodemon] app crashed - waiting for file changes before starting...

这是我的代码

import CryptoJS from "crypto-js";
import User from "../models/user.js";
import Jwt from "jsonwebtoken";

// login function
export const login = async (req, res) => {
    try {
        const user = await User.findOne({ email: req.body.email });
        if (!user) {
            res.status(404).json(" User not found ");
        }
        const decryptedPassword = await CryptoJS.AES.decrypt(user.password, process.env.SECRET_KEY).toString(CryptoJS.enc.Utf8);

        if (decryptedPassword !== req.body.password) {
            res.status(401).json("Wrong password ");
        }

        res.status(200).json(user);

    } catch (error) {
        res.status(500).json(error);
    }
}


// register function
export const register = async (req, res) => {

    try {
        const newUser = new User({
            username: req.body.username,
            email: req.body.email,
            password: CryptoJS.AES.encrypt(req.body.password, process.env.SECRET_KEY).toString(),
        });
        const user = await newUser.save();
        res.status(201).json(user);
    } catch (err) {
        res.status(500).json(err);
    }

}

export const logout = (req, res) => {
    res.send("GET Logout");

}

export const glogin = (req, res) => {
    res.send("POST Google Login");
}