初识jfinal-部署到Tomcat

1。 使用MyEclipse建立一个基本的空白的Web项目,而后再按照jfinal提供的demo拷贝代码和配置。java

涉及三个文件:DemoConfig.java,HelloController.java,Web.xml.web

2。目录结构以下:采用的是jfinal提供的jar包,由于是使用tomcat做为服务器,就没有引入jetty-server-8.1.8.jar。浏览器

3。三个文件的内容分别是:tomcat

DemoConfig.java服务器

 1 package com.demo;
 2 
 3 import com.jfinal.config.*;
 4 import com.jfinal.ext.handler.ContextPathHandler;
 5 import com.jfinal.template.Engine;
 6 
 7 public class DemoConfig extends JFinalConfig {
 8     public void configConstant(Constants me){
 9         me.setDevMode(true); 
10     }
11     public void configRoute(Routes me) { 
12          
13          
14         me.add("/hello", HelloController.class); 
15          
16         }
17         public void configEngine(Engine me) {} 
18           
19         public void configPlugin(Plugins me) {} 
20          
21         public void configInterceptor(Interceptors me) {} 
22          
23         public void configHandler(Handlers me) {
24             me.add(new ContextPathHandler());
25         }
26     
27 
28 }

 

HelloController.javaapp

1 package com.demo;
2 
3 import com.jfinal.core.Controller;
4 
5 public class HelloController extends Controller{
6     public void index() { 
7         renderText("Hello JFinal World."); 
8         }
9 }

Web.xml.url

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <web-app version="2.5" 
 3     xmlns="http://java.sun.com/xml/ns/javaee" 
 4     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
 5     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
 6     http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
 7   <filter> 
 8  
 9     <filter-name>jfinal</filter-name> 
10      
11     <filter-class>com.jfinal.core.JFinalFilter</filter-class> 
12      
13     <init-param> 
14      
15      
16     <param-name>configClass</param-name> 
17      
18     <param-value>com.demo.DemoConfig</param-value> 
19      
20     </init-param> 
21     </filter> 
22     <filter-mapping> 
23      
24     <filter-name>jfinal</filter-name> 
25      
26     <url-pattern>/*</url-pattern> 
27     </filter-mapping> 
28 </web-app>

4。部署到Tomvat,而后在浏览器输入:http://localhost:8080/creditProd/hellospa

成功展现信息。code