Server Tomcat v7.0 server at localhost failed to start solution

This evening, we had Tomcat, and when I was debugging, I found this error. Server Tomcat v7.0 server at localhost failed to start

First, verify that the port number 8080 is not occupied:

Access (http://127.0.0.1:8080) in the browser or run the telnet command (telnet 127.0.0.1 8080) to verify that the port is occupied.

If yes, double-click the Tomcat modify port

After the investigation I am not this situation, is due to computer reasons, causing the start time to timeout, so embarrassing reason is no one, the solution also double-click Tomcat, need to change the boot time, restart eclipse can

Server Tomcat v7.0 server at localhost failed to start solution