Jetty实战之 嵌入式Jetty运行web app

时间:2023-02-13 19:31:47

本文地址:http://blog.csdn.net/kongxx/article/details/7237034

要说嵌入式运行Jetty,最常用的还应该是运行一个标准的war文件或者指定一个webapp目录。

0. 首先需要添加Jetty运行时webapp的依赖包,下面是一个完整的pom.xml文件

<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>com.google.code.garbagecan.jettystudy</groupId>
<artifactId>jettystudy</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>jettystudy</name>
<url>http://maven.apache.org</url>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<inherited>true</inherited>
<version>2.3.1</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
<debug>true</debug>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<!-- Spring support -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring</artifactId>
<version>2.5.6</version>
</dependency>

<!-- Jetty -->
<dependency>
<groupId>org.eclipse.jetty.aggregate</groupId>
<artifactId>jetty-all</artifactId>
<version>8.0.4.v20111024</version>
</dependency>

<!-- Jetty Webapp -->
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-webapp</artifactId>
<version>8.0.4.v20111024</version>
</dependency>

<!-- JSP Support -->
<dependency>
<groupId>org.glassfish.web</groupId>
<artifactId>javax.servlet.jsp</artifactId>
<version>2.2.3</version>
</dependency>

<!-- EL Support -->
<dependency>
<groupId>org.glassfish.web</groupId>
<artifactId>javax.el</artifactId>
<version>2.2.3</version>
</dependency>

<!-- JSTL Support -->
<dependency>
<groupId>org.glassfish.web</groupId>
<artifactId>javax.servlet.jsp.jstl</artifactId>
<version>1.2.1</version>
<exclusions>
<exclusion>
<artifactId>jstl-api</artifactId>
<groupId>javax.servlet.jsp.jstl</groupId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
</project>
1. 运行标准的war文件

1.1 首先找一个完整的war包,这里使用了struts2自带的一个例子应用程序struts2-blank.war;

1.2 创建自己的Jetty Server启动类WebAppContextWithWarServer,其中指定了war文件的路径,并指定context路径为"/myapp"

package com.google.code.garbagecan.jettystudy.sample6;

import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.webapp.WebAppContext;

public class WebAppContextWithWarServer {
public static void main(String[] args) throws Exception {
Server server = new Server(8080);

WebAppContext context = new WebAppContext();
context.setContextPath("/myapp");
context.setWar("E:/share/test/struts2-blank.war");
server.setHandler(context);

server.start();
server.join();
}
}
1.3 运行WebAppContextWithWarServer类,然后访问// http://localhost:8080/myapp/就可以看到struts2的例子界面了。


2. 运行一个webapp目录

2.1 还是用上面的struts2-blank.war,将这个war包解压后放到一个目录下;

2.2 创建自己的Jetty Server启动类WebAppContextWithFolderServer,其中指定了webapp目录,并指定context路径为"/myapp"

package com.google.code.garbagecan.jettystudy.sample6;

import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.webapp.WebAppContext;

public class WebAppContextWithFolderServer {
public static void main(String[] args) throws Exception {
Server server = new Server(8080);

WebAppContext context = new WebAppContext();
context.setContextPath("/myapp");
context.setDescriptor("E:/share/test/struts2-blank/WEB-INF/web.xml");
context.setResourceBase("E:/share/test/struts2-blank");
context.setParentLoaderPriority(true);
server.setHandler(context);

server.start();
server.join();
}
}
2.3 运行WebAppContextWithFolderServer类,然后访问// http://localhost:8080/myapp/就可以看到struts2的例子界面了。