小编Ris*_*dey的帖子

我正在创建一个项目并使用 nodejs，为后端表达。一切正常，但是当我对文件进行任何更改时，由于以下错误，nodemon 无法重新启动服务器：

Error: listen EADDRINUSE: address already in use :::5000

索引.js：

const express = require("express");
const morgan = require("morgan");
const mongoose = require("mongoose");
const cookieParser = require("cookie-parser");
const session = require("express-session");
const FileStore = require("session-file-store")(session);
const dotenv = require("dotenv");
var passport = require("passport");

dotenv.config();

const PORT = process.env.PORT || 5000;

const app = express();

.....

app.listen(PORT, () => console.log(`Server listening on port ${PORT}!`));

包.json

const express = require("express");
const morgan = require("morgan");
const mongoose = require("mongoose");
const cookieParser = …