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Editor to share with you how to use SpringMVC notes, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to understand it!

1. Configure the front-end processor SpringMVC_01 springmvc org.springframework.web.servlet.DispatcherServlet contextConfigLocation classpath:springmvc.xml springmvc / 2 in the web.xml file, the processor mapper and the processor adapter in the springmvc.xml file View parser 3. Write Handlerpackage com.ys.controller Import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.servlet.ModelAndView;// uses the @ Controller annotation to indicate that this class is a Handler@Controllerpublic class HelloController @ RequestMapping ("hello") public ModelAndView hello () {ModelAndView modelView = new ModelAndView () in parentheses of the Handler@Controllerpublic class HelloController {/ / @ RequestMapping comment. / / similar to request.setAttribute () modelView.addObject ("name", "Zhang San"); / / configure the returned view name. Since we have configured prefixes and suffixes in springmvc.xml, we can simply write the view name here as modelView.setViewName ("index"); / / modelView.setViewName ("/ WEB-INF/view/index.jsp"); return modelView;}}

Note the use of @ Controller and @ RequestMapping annotations

4. Write the view index.jspInsert title herehello:$ {name} 5. Type in the browser: http://localhost:8080/SpringMVC_03/hello above is all the content of the article "how to use SpringMVC annotations". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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