Struts 2 Hello World Example. By mkyong June 8, 2. Updated August 2. Viewed 3. 71,0. In this example, we show you how to create a hello world example in Struts 2. The following libraries or tools are used Maven 3. Eclipse 3. 7. Struts 2. Final project structure. Let review the final project structure of this tutorial, in case you get lost in later steps. Struts. 2 dependencies. Use Maven to download the entire Struts. Add struts. 2 core in pom. File pom. xml. lt project xmlnshttp maven. POM4. 0. 0. xmlns xsihttp www. Hello World Example with Struts in Eclipse IDE. Let us go through a small hello world example with struts in Eclipse and take practical overview of code level. Tutorials Point, Simply Easy Learning 1 P a g e Apache Struts 2 Tutorial Tutorialspoint. Struts2 is popular and mature web application framework based on the MVC. XMLSchema instance. Locationhttp maven. POM4. 0. 0. http maven. Version 4. 0. Version. Id com. mkyong. Id. Id Struts. 2Examplelt artifact. Id. lt packaging warlt packaging. Struts. 2Example Maven Webapplt name. Id junitlt group. File Upload And Download Example In Struts 2 Tutorial' title='File Upload And Download Example In Struts 2 Tutorial' />Id. Id junitlt artifact. Id. lt version 3. Welcome to the last part of 7 article series of Struts 2 Framework tutorials. In previous article we saw how to implement File Upload functionality in Struts 2. In. Id org. Id. lt artifact. Id struts. Id. lt version 2. Name Struts. 2Examplelt final. Name. lt plugins. Id maven compiler pluginlt artifact. Id. lt version 2. Convert to Eclipse project. Compile and convert the to Eclipse web project in command prompt. Dwtpversion2. 0. Review the Eclipse. Struts. 2 dependencies are downloaded File. M2REPOasmasm3. M2REPOasmasm commons3. M2REPOasmasm tree3. M2REPOcommons fileuploadcommons fileupload1. M2REPOcommons iocommons io2. M2REPOcommons langcommons lang2. M2REPOorgfreemarkerfreemarker2. M2REPOjavassistjavassist3. GAjavassist 3. 1. GA. jar. lt classpathentry kindvar pathM2REPOjunitjunit3. M2REPOognlognl3. M2REPOorgapachestrutsstruts. C Program FilesJavajdk. M2REPOorgapachestrutsxworkxwork core2. JRECONTAINER. JSP view pages. A JSP login page to use the Struts 2 tags to display username and password input fields and submit button. Fie login. jsp. Typetexthtml charsetUTF 8. Struts 2 Hello World Examplelt h. Welcome. lt s textfield nameusername labelUsername. Password. lt s submit. File welcomeuser. A JSP view page to display a welcome message to user. Typetexthtml charsetUTF 8. Struts 2 Hello World Examplelt h. Both Struts 1 and Struts 2 has very similar UI tags syntax, just a little different in term of naming the HTML elements, for example Struts 1. Welcome. lt html text propertyusername. Welcome. lt s textfield nameusername labelUsername. Action, put all business logic here. A simple Struts. 2 Action class, its used to declared all the business logic inside. File Welcome. User. Action. java. package com. Welcome. User. Action. String username. public String get. Username. return username. UsernameString username. String execute. SUCCESS. In Struts. Action class is not required to implement any interface or extend any class, but its required to create an execute method to put all the business logic inside and return a String value to tell user where to redirect. Note. You may see some users implement the com. Action class, but its totally optional, because the com. Action is just provide some handy constant values only. Note. Struts. 1s Action class is required to extends the org. Action. But Struts 2 Action class is optional, but you are still allow to implement the com. Action for some handy constant values or extends the com. Rosario Vampire Sims 3. Action. Support for some common default Action implementation functions. Struts configuration file. A Strut configuration file to link all stuff together. The xml file name must be struts. File struts. xml. UTF 8. lt DOCTYPE struts PUBLIC. Apache Software FoundationDTD Struts Configuration 2. EN. http struts. User extendsstruts default. Login. lt result pageslogin. Welcome classcom. Welcome. User. Action. SUCCESS pageswelcomeuser. Declare a package and warp the action classes inside, the action classes are self explanatory, but you may interest at following new tag 1. Just a package name, dont really care about it. UserIts used to match the User URL pattern. See this article Struts 2 namespace example and explanation. It means the package is extends the struts default package components and interceptors, which is declared in the struts default. Configure the Web Application Deployment Descriptor web. Struts. 2 to your web project. File web. xml. lt DOCTYPE web app PUBLIC. Sun Microsystems, Inc. DTD Web Application 2. EN. http java. Struts 2 Web Applicationlt display name. Struts. Prepare. And. Execute. Filter. lt filter class. Vista St Car Park Mosman here. Run it. In Struts. Struts. 2ExampleUserLogin. Struts. 2ExampleUserWelcome. Download It. Loading. Ultimate Business Mastery System Pdf. Free Online Version of Core Servlets and Java. Server Pages Second Edition in PDF. There is now a free online servlet and JSP tutorial based on the book. The tutorial has complete source code that has been updated to the latest. JSP versions, uses Eclipse, and has exercises and exercise solutions. See http courses. Course Materialscsajsp. Also, many most new Web apps should consider using JSF 2 as a higher level alternative to servlets and JSP. See the JSF 2 tutorial series.