javascript - 脚本错误 EADDRINUSE 和 ECONNREFUSED

Question

我有来自 CSgo roullete 的脚本。当我尝试运行它时显示此错误

      errno: 'ECONNREFUSED',
  syscall: 'connect',
  address: 'XXX.XX.XXX.XX',
  port: 3306,
  fatal: true }
Error: connect ECONNREFUSED XXX.XX.XXX.XX:3306
    at Object.exports._errnoException (util.js:890:11)
    at exports._exceptionWithHostPort (util.js:913:20)
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1061:14)
    --------------------
    at Protocol._enqueue (/root/node_modules/mysql/lib/protocol/Protocol.js:141:48)
    at Protocol.handshake (/root/node_modules/mysql/lib/protocol/Protocol.js:52:41)
    at PoolConnection.connect (/root/node_modules/mysql/lib/Connection.js:123:18)
    at Pool.getConnection (/root/node_modules/mysql/lib/Pool.js:45:23)
    at query (/var/www/html/Bot/BOT/site.js:595:7)
    at load (/var/www/html/Bot/BOT/site.js:607:2)
    at Object.<anonymous> (/var/www/html/Bot/BOT/site.js:59:1)
    at Module._compile (module.js:413:34)
    at Object.Module._extensions..js (module.js:422:10)
    at Module.load (module.js:357:32)

我有 Ubuntu 15.10 的 VPS

@更新现在 Mysql 工作正常，但如果我想启动这个脚本，我会收到这个错误。

    [Error: listen EADDRINUSE :::8080]
  code: 'EADDRINUSE',
  errno: 'EADDRINUSE',
  syscall: 'listen',
  address: '::',
  port: 8080 }
Error: listen EADDRINUSE :::8080
    at Object.exports._errnoException (util.js:890:11)
    at exports._exceptionWithHostPort (util.js:913:20)
    at Server._listen2 (net.js:1234:14)
    at listen (net.js:1270:10)
    at Server.listen (net.js:1366:5)
    at Server.listen.Server.attach (/root/node_modules/socket.io/lib/index.js:216:9)
    at Timeout._onTimeout (/var/www/html/Bot/BOT/site.js:618:29)
    at tryOnTimeout (timers.js:224:11)
    at Timer.listOnTimeout (timers.js:198:5)

Answer 1

很可能你的 mysql 服务器没有运行，或者在不同的端口/接口(interface)上运行。