title: Tomcat started but localhost 8080 is not availble
body: <p>I have struggle on this for hours.</p>
  
  <p>I have a java web project which runs well before(2 or 3 months before though), but today I found something wrong when I run the project in IDEA that  localhost:8080 is not working.</p>
  
  <p>So I suspect if tomcat has problem. I stop my IDEA, restart my computer(personal) and start tomcat with /bin/startup.bat , tried to access the default tomcat index. But still not working.</p>
  
  <p>I had tried to download a new tomcat(apache-tomcat-7.0.65) and did not do any modification. Then redo above(startup->try to access localhost:8080). Still not working.</p>
  
  <p>At chorme, localhost:8080 gives me :"ERR_CONNECTION_RESET".</p>
  
  <p><a href="https://i.stack.imgur.com/5t1lB.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5t1lB.jpg" alt="tomcat started"></a>
  <a href="https://i.stack.imgur.com/rSc1R.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/rSc1R.png" alt="8080 is listening on"></a>
  <a href="https://i.stack.imgur.com/3Kz5Z.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/3Kz5Z.png" alt="tomcat started and is listening on 8080"></a>
  <a href="https://i.stack.imgur.com/HdOjL.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/HdOjL.png" alt="enter image description here"></a></p>