title: Springboot + angular can't load the index html
body: <p>I'm learning spring boot recently and I use angular as the frontend. I'm tired of the thymeleaf, so I try to load the html5 without the module (I put the html, css and js in the package <code>resource/static</code>). I can load the <code>index.html</code> only when I enter the specific URL <code>http://localhost:8080/index.html</code> instead of the <code>http://localhost:8080/</code>.</p>
  
  <p><img src="https://i.stack.imgur.com/cVcpe.png" alt="Here is my project structure"></p>
  
  <p>How can I directly get the index with <code>http://localhost:8080/</code>?</p>