mvn jetty:run 启动很慢解决办法

jetty8，使用jetty:run时启动相当慢，原因是：
The Jetty8 have to scan all the jar files to search those "Servlet3" features (web-fragment / annotations ... etc )
solution 1:add the following code to web.xml:

metadata-complete="true"

if it doesnt work,go to solution 2:
step 1:create a file called jetty-contexts.xml, and put it under the src/test/java/

<?xml version="1.0"?>
<!DOCTYPE Configure PUBLIC "-//Jetty//Configure//EN" "http://www.eclipse.org/jetty/configure.dtd">
<Configure class="org.eclipse.jetty.webapp.WebAppContext">
	<Call name="setAttribute">
		<Arg>org.eclipse.jetty.server.webapp.WebInfIncludeJarPattern</Arg>
		<Arg>.*/.*jsp-api-[^/]\.jar$|./.*jsp-[^/]\.jar$|./.*taglibs[^/]*\.jar$
		</Arg>
	</Call>
</Configure>

step 2: modify your pom.xml config:

<plugin>
				<groupId>org.mortbay.jetty</groupId>
				<artifactId>jetty-maven-plugin</artifactId>
				<version>8.1.12.v20130726</version>
				<configuration>
					<contextXml>src/test/java/jetty-contexts.xml</contextXml>
					<webAppConfig>
						<defaultsDescriptor>src/test/java/webdefault.xml</defaultsDescriptor>
						<contextPath>/solr</contextPath>
					</webAppConfig>
				</configuration>
			</plugin>

now your jetty:run should run like hell!

评论

3 楼 837030601 2018-01-03  

很棒，虽然看不懂，楼主能给小白解释下不，解决问题了

2 楼 mz618 2014-06-17  

楼主的博文帮我解决了问题，非常感谢！
我的jetty-plugin 是 9.0.0 版的，经测试 solution 2 对我有效，1没什么效果。

1 楼 agen19866 2013-09-05  

  第一次离楼主这么近