title: Why nodejs error? It's Error 583. How do I fix the fever?
body: <p>It's an error. Follow the usual method. I want to know how to fix I tried to delete it again and still not missing this error.</p>
  
  <pre><code>internal/modules/cjs/loader.js:583
      throw err;
      ^
  
  Error: Cannot find module 'mysql'
      at Function.Module._resolveFilename (internal/modules/cjs/loader.js:581:15)
      at Function.Module._load (internal/modules/cjs/loader.js:507:25)
      at Module.require (internal/modules/cjs/loader.js:637:17)
      at require (internal/modules/cjs/helpers.js:22:18)
      at Object.&lt;anonymous&gt; (D:\work\test.js:1:75)
      at Module._compile (internal/modules/cjs/loader.js:689:30)
      at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
      at Module.load (internal/modules/cjs/loader.js:599:32)
      at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
      at Function.Module._load (internal/modules/cjs/loader.js:530:3)
  </code></pre>