(Node.js) SSL Express 服務器問題

Question

我有以下代碼：

const http = require('http');                            
const https = require('https'); 
const server = http.Server(app);                         // ssl commented
const socket = require('socket.io')(server);             // ssl commented
const WebSocket = require('ws');
const fs = require('fs');

const PORT = 80;

// we will pass our 'app' to 'https' server
// const server = https.createServer({
//    key: fs.readFileSync(__dirname+'/configuration/key.pem'),
//    cert: fs.readFileSync(__dirname+'/configuration/cert.pem'),
//    passphrase: '<you wish!>'
// }, app)
//
// server.listen(PORT, function(){
//   console.log(`Listening on http://localhost:${PORT}`);
//   //vncClient = new WebSocket.Server({server: server});
//   vncClient = new WebSocket.Server({port: 3000});
//   vncClient.on('connection', new_client);
// });
// const socket = require('socket.io')(server);

server.listen(PORT, function(){                          // ssl commented
  console.log(`Listening on http://localhost:${PORT}`);  // ssl commented
  vncClient = new WebSocket.Server({port: 3000});        // ssl commented
  vncClient.on('connection', new_client);                // ssl commented
});                                                      // ssl commented

當我切換注釋時（即實際注釋行未注釋，而“ssl 注釋”行實際上已注釋），我得到正常的控制台輸出（無錯誤），但瀏覽器中沒有任何渲染。 為什么我可以生成http服務器但不能生成https ？ 我用OpenSSL生成了.pem的

Answer 1

我能夠使用節點https模塊運行 HTTPS 服務器。 使用以下步驟生成自簽名證書：

openssl req -x509 -newkey rsa:4096 -sha256 -days 3650 -nodes -keyout example.key -out example.crt

確保自簽名您有正確的 CN 名稱。 就我而言，它是本地主機

這是示例代碼：

var app = require('express')();
const http = require('http');
const https = require('https');
var path = require('path');
const WebSocket = require('ws');
const fs = require('fs');

const PORT = 8080;


const server = https.createServer({
   key: fs.readFileSync(path.resolve(__dirname+'/example.key')),
   cert: fs.readFileSync(path.resolve(__dirname+'/example.crt')),
   rejectUnauthorized: false
}, app)



server.listen(PORT, function(){
  console.log(`Listening on https://localhost:${PORT}`);
  //vncClient = new WebSocket.Server({server: server});
//  vncClient = new WebSocket.Server({port: 3000});
//  vncClient.on('connection', new_client);
});

var io = require('socket.io').listen(server);

io.sockets.on('connection',function (socket) {
console.log("listening..")
});

app.get("/", function(request, response){
     response.send("Hello World").status(200)
});
// server.listen(PORT, function(){                          // ssl commented
//     console.log(`Listening on http://localhost:${PORT}`);  // ssl commented
//     vncClient = new WebSocket.Server({port: 3000});        // ssl commented
//     vncClient.on('connection', new_client);                // ssl commented
// });