我运行npm run dev 的时候报错

Question

Answer 1

双越 2019-06-12 13:28:51

8000 端口被占用了，改一下端口。

• 提问者 Jax_Jim #1

  我改了端口后出现了一串undefined:3
          "content": "nerong123"
          ^
  
  SyntaxError: Unexpected string in JSON at position 23
      at JSON.parse (<anonymous>)
      at IncomingMessage.req.on (D:\blog-1\app.js:26:22)
      at IncomingMessage.emit (events.js:203:15)
      at endReadableNT (_stream_readable.js:1129:12)
      at process._tickCallback (internal/process/next_tick.js:63:19)
  [nodemon] app crashed - waiting for file changes before starting...