Shulou(Shulou.com)06/02 Report--

This article mainly introduces how the Servlet processing process is, which has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, let the editor take you to understand it.

1 、

Sevelet processing flow

1. Init () will only be called once

2. Service () handles client requests and will be called multiple times

3. Destroy () will only be called once

First execute the init method with parameters

Execute the parameterless init method again

Service () method

Destroy () call time

Tomcat log query

Enter the log directory apache-tomcat/logs/

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