What we will define in Struts-config.xml file.

The main control file in the Struts framework is the struts-config.xml XML file, where action mappings are specified. This file's structure is described by the struts-config DTD file, which is defined at http://jakarta.apache.org/struts/. A copy of the DTD can be found on the /docs/dtds subdirectory of the framework's installation root directory. The top-level element is struts-config. Basically, it consists of the following elements:

data-sources—A set of data-source elements, describing parameters needed to instantiate JDBC 2.0 Standard Extension DataSource objects

form-beans—A set of form-bean elements that describe the form beans that this application uses

global-forwards—A set of forward elements describing general available forward URIs

action-mappings—A set of action elements describing a request-to-action mapping

Types of Struts Taglib

Following are the six Struts libraries:

• Bean Tags
• HTML Tags
• Logic Tags
• Nested Tags
• Template Tags
• Tiles Tags