Apache Struts 2 Documentation > Home > Guides > Plugin Developers Guide > Config Browser Plugin
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The Config Browser Plugin is a simple tool to help view an application's configuration at runtime. It is very useful when debugging problems that could be related to configuration issues.

Features

  • Browsable view of loaded configuration
  • Shows all accessible action URLs

Usage

To use the plugin, simply copy the jar into your application. Once installed, you can access the tool by opening to the action named index in the config-browser namespace.

In most cases (if you are using the default ActionMapper), the URL is something like http://localhost:8080/starter/config-browser/index.action.

Example

Error trying to draw image gallery org.apache.velocity.exception.ParseErrorException: Encountered "=" at /templates/gallery-dynamic-slideshow.vm[line 64, column 37] Was expecting one of: ... "-" ... "+" ... "*" ... "/" ... "%" ... ... ... ... ... ... ... ... ...

Settings

This plugin provides no customizable settings.

Installation

This plugin can be installed by copying the plugin jar into your application's /WEB-INF/lib directory. No other files need to be copied or created.