Spring mvc-View parser (view resolverr)-Internal Resource View parser (Internal Resource view Resolver) example (reprint practice)

Last Update:2017-09-10 Source: Internet

Author: User

Tags tomcat server tutorialspoint

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The following content is translated from: https://www.tutorialspoint.com/springmvc/springmvc_internalresourceviewresolver.htm

Description: The sample is based on spring MVC 4.1.6.

The internalresourceviewresolver is used to resolve the provided URI to the actual URI. The following example shows how to use Internalresourceviewresolver with the Spring WEB MVC framework. Internalresourceviewresolver allows Web pages to be mapped using requests.

 PackageCom.tutorialspoint;ImportOrg.springframework.stereotype.Controller;Importorg.springframework.web.bind.annotation.RequestMapping;ImportOrg.springframework.web.bind.annotation.RequestMethod;ImportOrg.springframework.ui.ModelMap, @Controller @requestmapping ("/hello") Public classhellocontroller{@RequestMapping (method=requestmethod.get) PublicString Printhello (Modelmap model) {Model.addattribute ("Message", "Hello Spring MVC framework!"); return"Hello"; }}

<Beanclass= "Org.springframework.web.servlet.view.InternalResourceViewResolver">   < Propertyname= "prefix"value= "/web-inf/jsp/"/>   < Propertyname= "suffix"value= ". jsp"/></Bean>

For example, using the above configuration, if it is a URI

/hello is requested, dispatcherservlet forwards the request to the prefix + view-name + suffix =/web-inf/jsp/hello.jsp.

First, let's use the Eclipse IDE and follow these steps to develop a dynamic form-based Web application using the Spring Web framework:

Steps	Description
1	Create a project named TestWeb, under a package com.tutorialspoint, as described in the Spring Mvc-hello World Example section.
2	Create a Java class Hellocontroller under the Com.tutorialspoint package.
3	Create a view file under the JSP subfolder hello.jsp.
4	The final step is to create the contents of all the source and configuration files and export the application as described below.

Hellocontroller.java

 PackageCom.tutorialspoint;ImportOrg.springframework.stereotype.Controller;Importorg.springframework.web.bind.annotation.RequestMapping;ImportOrg.springframework.web.bind.annotation.RequestMethod;ImportOrg.springframework.ui.ModelMap, @Controller @requestmapping ("/hello") Public classhellocontroller{@RequestMapping (method=requestmethod.get) PublicString Printhello (Modelmap model) {Model.addattribute ("Message", "Hello Spring MVC framework!"); return"Hello"; }}

Testweb-servlet.xml

<Beansxmlns= "Http://www.springframework.org/schema/beans"Xmlns:context= "Http://www.springframework.org/schema/context"Xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance"xsi:schemalocation= "Http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0. XSD Http://www.springframework.org/schema/context http://www.springframework.org/schema/context/ Spring-context-3.0.xsd ">   <Context:component-scanBase-package= "Com.tutorialspoint" />   <Beanclass= "Org.springframework.web.servlet.view.InternalResourceViewResolver">      < Propertyname= "prefix"value= "/web-inf/jsp/" />      < Propertyname= "suffix"value= ". jsp" />   </Bean> </Beans>

hello.jsp

<%@ Page ContentType="text/html; Charset=utf-8" %><HTML><Head><title>Hello World</title></Head><Body>   <H2>${message}</H2></Body></HTML>

After you finish creating the source files and profiles, export the application. Right-click the application and use the Export > WAR file option and save your testweb.war file in the Tomcat WebApps folder.

Now start your Tomcat server and make sure you can access other pages from the WebApps folder using a standard browser. Now try to access the URL http://localhost:8080/TestWeb/hello, if your spring Web application is all right, you should see the following results:

Maven Example:

Https://github.com/easonjim/5_java_example/tree/master/springmvc/tutorialspoint/test1

Spring mvc-View parser (view resolverr)-Internal Resource View parser (Internal Resource view Resolver) example (reprint practice)

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