How to build SpringMVC Project
This article mainly explains "how to build the SpringMVC project". Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to build the SpringMVC project.
First, create a project
1. Create a new project called springmvc-demo-yuyongqing
Right-click the project name and select Add Framework Support
2. Select Web Application
3. Configure SpringMVC
Pom.xml
Junit junit 4.13.2 test org.springframework spring-webmvc 5.2.13.RELEASE javax.servlet servlet-api 2.5 javax.servlet javax.servlet-api 4.0.1 provided
Refresh the maven and then add the following code
Src/main/java * * / * .properties * * / * .xml false src/main/resources * * / * .properties * * / * .xml false II, configuration core file
1 、
2. Add SpringMVC configuration content
3. Controller layer
Create a new HelloController class
Package controller;@Controllerpublic class HelloController {@ RequestMapping ("/ hello") public String hello (Model model) {/ / Model encapsulates data model.addAttribute ("msg", "HELLO MY FIRST SPRING MVC PROJECT"); / / the returned string is the name of the view that will be processed by the view parser return "hello";}}
4 、 JSP
Create a new hello.jsp under JSP package
Title ${msg} III, web.xml
1. Configure the front controller
Springmvcorg.springframework.web.servlet.DispatcherServlet
2. Configure initialization parameters
ContextConfigLocationclasspath:applicationcontext.xml
3. Set the startup level
one
4. Set SpringMVC to intercept requests
Springmvc /
5. Garbled code filtering
EncodingFilterorg.springframework.web.filter.CharacterEncodingFilter encoding utf-8encodingFilter/*
6. Run web
Packing
File → Project Structure
Delete the default package
Point ok → ok
4. Configure TomCat
1. Click Add Configuration … Enter the running configuration box
2. Click + Select Local under Tomcat Server
3. Click Configure to select our own TomCat
5. Run TomCat
Enter http://localhost:8080/hello in the browser
At this point, I believe you have a deeper understanding of "how to build the SpringMVC project". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!
