Jetty
Jetty is an open source servlet container, which provides a runtime environment for Java-based web content, such as JSP and servlet. Jetty is written in Java language, and its API is released in the form of a set of JAR packages. Developers can instantiate the Jetty container into an object, which can quickly provide network and web connections for stand-alone Java applications. (Jetty is an open source software that can be used as a container for HTTP services, javax.servlet.)
Steps to configure jetty server:
Create server
Configure connector
Configure handler< /p>
Configure servlet
Start server
1. Install maven
Maven is a software based on the Project Object Model (POM), which can manage project construction, reports and documents through a short description of information Project management tool.
(1) Download and press jdk and place it under the /usr/local directory:
[root@master ~]#chmod 755 jdk-6u5-linux-x64.bin
[root@master ~]# ./jdk-6u5-linux-x64.bin
[root@master ~]#mv jdk1.6.0_05 /usr/ local
< span style="color:rgb(255,153,102); background-color:rgb(51,255,51)">Establish a jdk soft connection under /usr/local/ to facilitate future version upgrades:
[root@master ~]# ln -s /usr/local/jdk1.6.0_05/ /usr/local/jdk
(2) Install apache-maven and set environment variables
[root@master zy]# tar -zxvf apache-maven-2.2.1-bin.tar.gz
[root@master zy]# mv apache-maven-2.2.1 /usr/local/maven
[root@master zy]#vim /etc/profile
Add the following:
JAVA_HOME=/usr/local/jdk1.6.0_05
JAVA_BIN=/usr/local/jdk1.6.0_05/bin
PATH=$PATH:$JAVA_BIN:/usr/local/maven/bin
CLASSPATH=$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
JETTY_HOME=/usr/local/jetty
export JAVA_HOME JAVA_BIN PATH CLASSPATH JETTY_HOME
[root@master zy]# source /etc/profile
[root@master zy]# mvn –version
Apache Maven 2.2.1 (r801777; 200 9-08-07 03:16:01+0800)
Java version: 1.6.0_05
Java home: /usr/local/jdk1.6.0_05/jre
Default locale: en_US, platform encoding: UTF-8
OS name: “linux” version: “2.6.18-238.el5” arch: “amd64” Family: “unix”
2. Install and start jetty
[root@master zy]# unzip jetty-distribution-7.3.0.v20110203.zip
[root@master zy]# mv jetty-distribution-7.3.0.v20110203 /usr/local/jetty/
[root@master zy]# cd /usr/local/jetty/
< p style="color:rgb(51,51,51); font-family:Arial; font-size:14px; line-height:26px"> [root@master jetty]# java -jar start.jar [Or go to the bin directory and execute ./jetty.sh start]
[root@master bin]# ./jetty.sh start
Starting Jetty: STARTED Jetty Mon Jul 11 11:54:03 CST 2011
[root@master bin]# 2011-07-11 11:54 :04.014:INFO::Redirecting stderr/stdout to /usr/local/jetty/logs/2011_07_11.stderrout.log
Type in the browserhttp://192.168.55.229:8080/remote.html(The reason for adding remote.html here is to avoid tomcatconflict, in fact, http://192.168.55.229:8080 can also be accessed, but the premise is that tomcat must be banned. Or change the port to 8081 in jetty.xml, then we can directly visit http://192.168.55.229:8081)
The jetty directory structure is as follows:
* contexts hot deployment directory
* etc jetty configuration file directory
* examples jetty example
* extras jetty optional extension
* lib contains the jar files required by jetty
* LICENSES is LICENSES
* modules submodule
* patches Patches
* pom.xml is jetty’s maven2 build file
* project-website jetty7 website
* README.txt readme.txt
* start.jar is jetty7主程序
* VERSION.txt
* webapps应用路径，发布的引用基本都放这里
3. Simple deployment of an application
[root@master ~]# cd /usr/local/jetty/webapps/
[root@master webapps]# ls
test.war
[ root@master webapps]# mkdir test1
[root@ master webapps]# cd test1
[root@master test1 ]# vi hello.jsp
< p style="color:rgb(51,51,51); font-f amily:Arial; font-size:14px; line-height:26px">
simple test
< %--echo hello world--%>
< %@page language="java"%>
< %="Hello World"%>
[root@master test1]# cd /usr/local/jetty/
[root@localhost jetty]#java -jar start.jar
2011-07-11 13:34:16.175:INFO::Deployable added: /usr/local/jetty/webapps/test1
2011-07-1113:34:16.411:INFO::started.ejwWebAppContext {/test1,file:/usr/local/jetty/webapps/test1/},/usr/local/jetty/webapps/test1
[Or go to the bin directory and execute the command. /jetty.sh start]
[root@master bin]# ./jetty.sh start
Starting Jetty: STARTED Jetty Mon Jul 11 13:38:55 CST 2011
[root@master bin]# 2011-07-11 13:38:56.122:INFO: :Redirecting stderr/stdout to /usr/local/jetty/logs/2011_07_11.stderrout.log
Type in the browser:http://192.168.55.229:8080/test1/hello.jsp
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