Jfinal 第一天 idea中新建项目

1.新建一个maven工程。

一直下一步即可，最后finish.

2.pom.xml配置

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>cn.superv</groupId>
<artifactId>jfinal</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>jfinal Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/com.jfinal/jfinal -->
 <dependency>
<groupId>com.jfinal</groupId>
<artifactId>jfinal</artifactId>
<version>3.2</version>
</dependency>
</dependencies>
<!-- jetty配置 -->
 <build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<groupId>org.mortbay.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>8.1.16.v20140903</version>
<configuration>
<connectors>
<connector implementation="org.eclipse.jetty.server.bio.SocketConnector">
<port>8082</port>
</connector>
</connectors>
<stopKey />
<stopPort />
</configuration>
</plugin>
</plugins>

</build>
</project>

3.web.xml配置
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd" ><web-app>  <display-name>Archetype Created Web Application</display-name>  <filter>    <filter-name>jfinal</filter-name>    <filter-class>com.jfinal.core.JFinalFilter</filter-class>      <init-param>          <param-name>configClass</param-name>          <param-value>cn.superv.SysConfig</param-value>      </init-param>  </filter>    <filter-mapping>        <filter-name>jfinal</filter-name>        <url-pattern>/*</url-pattern>    </filter-mapping></web-app>

4.系统加载时的类SysConfig类。

package cn.superv;

import com.jfinal.config.*;
import com.jfinal.template.Engine;

/**
 * Created by Administrator on 2017/8/10 0010.
 */
public class SysConfig extends JFinalConfig{

@Override
    public void configConstant(Constants constants) {
        System.out.println("configConstant"+1);

    }

@Override
    public void configRoute(Routes routes) {
        System.out.println("configRoute"+2);
    }

@Override
    public void configEngine(Engine engine) {
        System.out.println("configEngine"+3);
    }

@Override
    public void configPlugin(Plugins plugins) {
        System.out.println("configPlugin"+4);
    }

@Override
    public void configInterceptor(Interceptors interceptors) {
        System.out.println("configInterceptor"+5);
    }

@Override
    public void configHandler(Handlers handlers) {
        System.out.println("configHandler"+6);
    }
}
打印结果：