一、加入maven依赖
<eclipse.jetty.version>7.6.3.v20120416</eclipse.jetty.version> <dependency> <groupId>org.eclipse.jetty.aggregate</groupId> <artifactId>jetty-webapp</artifactId> <version>${eclipse.jetty.version}</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.eclipse.jetty</groupId> <artifactId>jetty-server</artifactId> <version>${eclipse.jetty.version}</version> <scope>provided</scope> </dependency>
<!--支持jsp的访问--> <dependency> <groupId>org.eclipse.jetty</groupId> <artifactId>jetty-jsp-2.1</artifactId> <version>7.2.2.v20101205</version> </dependency> <dependency> <groupId>org.mortbay.jetty</groupId> <artifactId>jsp-2.1-glassfish</artifactId> <version>2.1.v20100127</version> </dependency>
二、webdefaults.xml下文件加入webapp目录，webdefaults.xml内容如下
<?xml version="1.0" encoding="ISO-8859-1"?> <!-- ===================================================================== --> <!-- This file contains the default descriptor for web applications. --> <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> <!-- The intent of this descriptor is to include jetty specific or common --> <!-- configuration for all webapps. If a context has a webdefault.xml --> <!-- descriptor, it is applied before the contexts own web.xml file --> <!-- --> <!-- A context may be assigned a default descriptor by: --> <!-- + Calling WebApplicationContext.setDefaultsDescriptor --> <!-- + Passed an arg to addWebApplications --> <!-- --> <!-- This file is used both as the resource within the jetty.jar (which is --> <!-- used as the default if no explicit defaults descriptor is set) and it --> <!-- is copied to the etc directory of the Jetty distro and explicitly --> <!-- by the jetty.xml file. --> <!-- --> <!-- ===================================================================== --> <web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" metadata-complete="true" version="2.5" > <description> Default web.xml file. This file is applied to a Web application before it's own WEB_INF/web.xml file </description> <!-- ==================================================================== --> <!-- Context params to control Session Cookies --> <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> <!-- UNCOMMENT TO ACTIVATE <context-param> <param-name>org.eclipse.jetty.servlet.SessionDomain</param-name> <param-value>127.0.0.1</param-value> </context-param> <context-param> <param-name>org.eclipse.jetty.servlet.SessionPath</param-name> <param-value>/</param-value> </context-param> <context-param> <param-name>org.eclipse.jetty.servlet.MaxAge</param-name> <param-value>-1</param-value> </context-param> --> <!-- ==================================================================== --> <!-- The default servlet. --> <!-- This servlet, normally mapped to /, provides the handling for static --> <!-- content, OPTIONS and TRACE methods for the context. --> <!-- The following initParameters are supported: --> <!-- --> <!-- aliases If true, aliases like symlinks are allowed. Note --> <!-- that security constraints might be bypassed by --> <!-- aliases static content. --> <!-- --> <!-- acceptRanges If true, range requests and responses are --> <!-- supported --> <!-- --> <!-- dirAllowed If true, directory listings are returned if no --> <!-- welcome file is found. Else 403 Forbidden. --> <!-- --> <!-- welcomeServlets If true, attempt to dispatch to welcome files --> <!-- that are servlets, if no matching static --> <!-- resources can be found. --> <!-- --> <!-- redirectWelcome If true, redirect welcome file requests --> <!-- else use request dispatcher forwards --> <!-- --> <!-- gzip If set to true, then static content will be served--> <!-- as gzip content encoded if a matching resource is --> <!-- found ending with ".gz" --> <!-- --> <!-- resoureBase Can be set to replace the context resource base --> <!-- --> <!-- relativeResourceBase --> <!-- Set with a pathname relative to the base of the --> <!-- servlet context root. Useful for only serving --> <!-- static content from only specific subdirectories. --> <!-- --> <!-- useFileMappedBuffer --> <!-- If set to true (the default), a memory mapped --> <!-- file buffer will be used to serve static content --> <!-- when using an NIO connector. Setting this value --> <!-- to false means that a direct buffer will be used --> <!-- instead. If you are having trouble with Windows --> <!-- file locking, set this to false. --> <!-- --> <!-- cacheControl If set, all static content will have this value --> <!-- set as the cache-control header. --> <!-- --> <!-- maxCacheSize Maximum size of the static resource cache --> <!-- --> <!-- maxCachedFileSize Maximum size of any single file in the cache --> <!-- --> <!-- maxCachedFiles Maximum number of files in the cache --> <!-- --> <!-- cacheType "nio", "bio" or "both" to determine the type(s) --> <!-- of resource cache. A bio cached buffer may be used--> <!-- by nio but is not as efficient as a nio buffer. --> <!-- An nio cached buffer may not be used by bio. --> <!-- --> <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> <servlet> <servlet-name>default</servlet-name> <servlet-class>org.eclipse.jetty.servlet.DefaultServlet</servlet-class> <init-param> <param-name>aliases</param-name> <param-value>false</param-value> </init-param> <init-param> <param-name>acceptRanges</param-name> <param-value>true</param-value> </init-param> <init-param> <param-name>dirAllowed</param-name> <param-value>true</param-value> </init-param> <init-param> <param-name>welcomeServlets</param-name> <param-value>false</param-value> </init-param> <init-param> <param-name>redirectWelcome</param-name> <param-value>false</param-value> </init-param> <init-param> <param-name>maxCacheSize</param-name> <param-value>256000000</param-value> </init-param> <init-param> <param-name>maxCachedFileSize</param-name> <param-value>10000000</param-value> </init-param> <init-param> <param-name>maxCachedFiles</param-name> <param-value>1000</param-value> </init-param> <init-param> <param-name>cacheType</param-name> <param-value>both</param-value> </init-param> <init-param> <param-name>gzip</param-name> <param-value>true</param-value> </init-param> <init-param> <param-name>useFileMappedBuffer</param-name> <param-value>false</param-value> </init-param> <!-- <init-param> <param-name>cacheControl</param-name> <param-value>max-age=3600,public</param-value> </init-param> --> <load-on-startup>0</load-on-startup> </servlet> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <!-- ==================================================================== --> <!-- JSP Servlet --> <!-- This is the jasper JSP servlet from the jakarta project --> <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> <!-- The JSP page compiler and execution servlet, which is the mechanism --> <!-- used by Glassfish to support JSP pages. Traditionally, this servlet --> <!-- is mapped to URL patterh "*.jsp". This servlet supports the --> <!-- following initialization parameters (default values are in square --> <!-- brackets): --> <!-- --> <!-- checkInterval If development is false and reloading is true, --> <!-- background compiles are enabled. checkInterval --> <!-- is the time in seconds between checks to see --> <!-- if a JSP page needs to be recompiled. [300] --> <!-- --> <!-- compiler Which compiler Ant should use to compile JSP --> <!-- pages. See the Ant documenation for more --> <!-- information. [javac] --> <!-- --> <!-- classdebuginfo Should the class file be compiled with --> <!-- debugging information? [true] --> <!-- --> <!-- classpath What class path should I use while compiling --> <!-- generated servlets? [Created dynamically --> <!-- based on the current web application] --> <!-- Set to ? to make the container explicitly set --> <!-- this parameter. --> <!-- --> <!-- development Is Jasper used in development mode (will check --> <!-- for JSP modification on every access)? [true] --> <!-- --> <!-- enablePooling Determines whether tag handler pooling is --> <!-- enabled [true] --> <!-- --> <!-- fork Tell Ant to fork compiles of JSP pages so that --> <!-- a separate JVM is used for JSP page compiles --> <!-- from the one Tomcat is running in. [true] --> <!-- --> <!-- ieClassId The class-id value to be sent to Internet --> <!-- Explorer when using <jsp:plugin> tags. --> <!-- [clsid:8AD9C840-044E-11D1-B3E9-00805F499D93] --> <!-- --> <!-- javaEncoding Java file encoding to use for generating java --> <!-- source files. [UTF-8] --> <!-- --> <!-- keepgenerated Should we keep the generated Java source code --> <!-- for each page instead of deleting it? [true] --> <!-- --> <!-- logVerbosityLevel The level of detailed messages to be produced --> <!-- by this servlet. Increasing levels cause the --> <!-- generation of more messages. Valid values are --> <!-- FATAL, ERROR, WARNING, INFORMATION, and DEBUG. --> <!-- [WARNING] --> <!-- --> <!-- mappedfile Should we generate static content with one --> <!-- print statement per input line, to ease --> <!-- debugging? [false] --> <!-- --> <!-- --> <!-- reloading Should Jasper check for modified JSPs? [true] --> <!-- --> <!-- suppressSmap Should the generation of SMAP info for JSR45 --> <!-- debugging be suppressed? [false] --> <!-- --> <!-- dumpSmap Should the SMAP info for JSR45 debugging be --> <!-- dumped to a file? [false] --> <!-- False if suppressSmap is true --> <!-- --> <!-- scratchdir What scratch directory should we use when --> <!-- compiling JSP pages? [default work directory --> <!-- for the current web application] --> <!-- --> <!-- tagpoolMaxSize The maximum tag handler pool size [5] --> <!-- --> <!-- xpoweredBy Determines whether X-Powered-By response --> <!-- header is added by generated servlet [false] --> <!-- --> <!-- If you wish to use Jikes to compile JSP pages: --> <!-- Set the init parameter "compiler" to "jikes". Define --> <!-- the property "-Dbuild.compiler.emacs=true" when starting Jetty --> <!-- to cause Jikes to emit error messages in a format compatible with --> <!-- Jasper. --> <!-- If you get an error reporting that jikes can't use UTF-8 encoding, --> <!-- try setting the init parameter "javaEncoding" to "ISO-8859-1". --> <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> <servlet id="jsp" > <servlet-name>jsp</servlet-name> <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class> <init-param> <param-name>logVerbosityLevel</param-name> <param-value>DEBUG</param-value> </init-param> <init-param> <param-name>fork</param-name> <param-value>false</param-value> </init-param> <init-param> <param-name>xpoweredBy</param-name> <param-value>false</param-value> </init-param> <!-- <init-param> <param-name>classpath</param-name> <param-value>?</param-value> </init-param> --> <load-on-startup>0</load-on-startup> </servlet> <servlet-mapping> <servlet-name>jsp</servlet-name> <url-pattern>*.jsp</url-pattern> <url-pattern>*.jspf</url-pattern> <url-pattern>*.jspx</url-pattern> <url-pattern>*.xsp</url-pattern> <url-pattern>*.JSP</url-pattern> <url-pattern>*.JSPF</url-pattern> <url-pattern>*.JSPX</url-pattern> <url-pattern>*.XSP</url-pattern> </servlet-mapping> <!-- ==================================================================== --> <!-- Dynamic Servlet Invoker. --> <!-- This servlet invokes anonymous servlets that have not been defined --> <!-- in the web.xml or by other means. The first element of the pathInfo --> <!-- of a request passed to the envoker is treated as a servlet name for --> <!-- an existing servlet, or as a class name of a new servlet. --> <!-- This servlet is normally mapped to /servlet/* --> <!-- This servlet support the following initParams: --> <!-- --> <!-- nonContextServlets If false, the invoker can only load --> <!-- servlets from the contexts classloader. --> <!-- This is false by default and setting this --> <!-- to true may have security implications. --> <!-- --> <!-- verbose If true, log dynamic loads --> <!-- --> <!-- * All other parameters are copied to the --> <!-- each dynamic servlet as init parameters --> <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> <!-- Uncomment for dynamic invocation <servlet> <servlet-name>invoker</servlet-name> <servlet-class>org.eclipse.jetty.servlet.Invoker</servlet-class> <init-param> <param-name>verbose</param-name> <param-value>false</param-value> </init-param> <init-param> <param-name>nonContextServlets</param-name> <param-value>false</param-value> </init-param> <init-param> <param-name>dynamicParam</param-name> <param-value>anyValue</param-value> </init-param> <load-on-startup>0</load-on-startup> </servlet> <servlet-mapping> <servlet-name>invoker</servlet-name> <url-pattern>/servlet/*</url-pattern> </servlet-mapping> --> <!-- ==================================================================== --> <session-config> <session-timeout>30</session-timeout> </session-config> <!-- ==================================================================== --> <!-- Default MIME mappings --> <!-- The default MIME mappings are provided by the mime.properties --> <!-- resource in the org.eclipse.jetty.server.jar file. Additional or modified --> <!-- mappings may be specified here --> <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> <!-- UNCOMMENT TO ACTIVATE <mime-mapping> <extension>mysuffix</extension> <mime-type>mymime/type</mime-type> </mime-mapping> --> <!-- ==================================================================== --> <welcome-file-list> <welcome-file>index.html</welcome-file> <welcome-file>index.htm</welcome-file> <welcome-file>index.jsp</welcome-file> </welcome-file-list> <!-- ==================================================================== --> <locale-encoding-mapping-list> <locale-encoding-mapping> <locale>ar</locale> <encoding>ISO-8859-6</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>be</locale> <encoding>ISO-8859-5</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>bg</locale> <encoding>ISO-8859-5</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>ca</locale> <encoding>ISO-8859-1</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>cs</locale> <encoding>ISO-8859-2</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>da</locale> <encoding>ISO-8859-1</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>de</locale> <encoding>ISO-8859-1</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>el</locale> <encoding>ISO-8859-7</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>en</locale> <encoding>ISO-8859-1</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>es</locale> <encoding>ISO-8859-1</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>et</locale> <encoding>ISO-8859-1</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>fi</locale> <encoding>ISO-8859-1</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>fr</locale> <encoding>ISO-8859-1</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>hr</locale> <encoding>ISO-8859-2</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>hu</locale> <encoding>ISO-8859-2</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>is</locale> <encoding>ISO-8859-1</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>it</locale> <encoding>ISO-8859-1</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>iw</locale> <encoding>ISO-8859-8</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>ja</locale> <encoding>Shift_JIS</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>ko</locale> <encoding>EUC-KR</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>lt</locale> <encoding>ISO-8859-2</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>lv</locale> <encoding>ISO-8859-2</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>mk</locale> <encoding>ISO-8859-5</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>nl</locale> <encoding>ISO-8859-1</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>no</locale> <encoding>ISO-8859-1</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>pl</locale> <encoding>ISO-8859-2</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>pt</locale> <encoding>ISO-8859-1</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>ro</locale> <encoding>ISO-8859-2</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>ru</locale> <encoding>ISO-8859-5</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>sh</locale> <encoding>ISO-8859-5</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>sk</locale> <encoding>ISO-8859-2</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>sl</locale> <encoding>ISO-8859-2</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>sq</locale> <encoding>ISO-8859-2</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>sr</locale> <encoding>ISO-8859-5</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>sv</locale> <encoding>ISO-8859-1</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>tr</locale> <encoding>ISO-8859-9</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>uk</locale> <encoding>ISO-8859-5</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>zh</locale> <encoding>GB2312</encoding> </locale-encoding-mapping> <locale-encoding-mapping> <locale>zh_TW</locale> <encoding>Big5</encoding> </locale-encoding-mapping> </locale-encoding-mapping-list> <security-constraint> <web-resource-collection> <web-resource-name>Disable TRACE</web-resource-name> <url-pattern>/</url-pattern> <http-method>TRACE</http-method> </web-resource-collection> <auth-constraint/> </security-constraint> </web-app>
三、新建一个执行类
import java.io.IOException; import org.eclipse.jetty.server.Connector; import org.eclipse.jetty.server.Handler; import org.eclipse.jetty.server.Server; import org.eclipse.jetty.server.handler.ContextHandler; import org.eclipse.jetty.server.handler.HandlerList; import org.eclipse.jetty.server.handler.ResourceHandler; import org.eclipse.jetty.server.nio.SelectChannelConnector; import org.eclipse.jetty.util.thread.QueuedThreadPool; import org.eclipse.jetty.webapp.WebAppContext; public class ShiroMain { /** * @param args */ public static void main(String[] args) throws IOException{ int port = 8099; if (args.length > 0) { try { port = new Integer(args[0]); } catch (NumberFormatException e) { System.err.println("Invalid port '" + args[0] + "'. Port must be a number."); System.exit(1); } } System.setProperty("profiles.active", "development"); Server server = new Server(); //System.setProperty("org.eclipse.jetty.util.URI.charset","ISO-8859-1"); QueuedThreadPool threadPool = new QueuedThreadPool(); threadPool.setMaxThreads(100); server.setThreadPool(threadPool); Connector connector = new SelectChannelConnector(); connector.setPort(port); server.setConnectors(new Connector[] { connector }); WebAppContext context = new WebAppContext(); context.setContextPath("/"); context.setResourceBase("src/main/webapp"); context.setDefaultsDescriptor("src/main/webapp/webdefaults.xml"); //static context.setMaxFormContentSize(-1); ResourceHandler staticResourceHandler = new ResourceHandler(); staticResourceHandler.setResourceBase("/home/www/upload"); staticResourceHandler.setDirectoriesListed(true); ContextHandler staticContextHandler = new ContextHandler(); staticContextHandler.setContextPath("/upload"); staticContextHandler.setHandler(staticResourceHandler); HandlerList handlers = new HandlerList(); handlers.setHandlers(new Handler[] { staticContextHandler, context }); server.setHandler(handlers); try { server.start(); server.join(); } catch (Exception e) { e.printStackTrace(); } } }
四、可能出现的问题
启动jetty后，打开JSP页面报错：
Unable to compile class for JSP
解决方法：
jdk1.8中的tools.jar加入jdk1.8\jre\lib\ext目录
