[英]Jetty maven plugin multiple webapps on different ports
How can I run multiple webapps on different ports using the latest version of the jetty maven plugin? 如何使用最新版本的jetty maven插件在不同的端口上运行多个webapp?
org.eclipse.jetty:jetty-maven-plugin
(version 9.2.2.v20140723
at the time of writing). org.eclipse.jetty:jetty-maven-plugin
( 9.2.2.v20140723
本文时为9.2.2.v20140723
)。
Eg, 例如,
foo.war -> localhost:8080/
bar.war -> localhost:8081/
baz.war -> localhost:8082/
The official documententation states this under httpConnector 官方文件记录在httpConnector下说明了这一点
name:
The name of the connector, which is useful for configuring contexts to
respond only on particular connectors.
Great, so I configure a name
but how do I bind that to a contextHandler
? 太好了,所以我配置了一个name
但是如何将其绑定到contextHandler
? This is what I have so far 这就是我到目前为止所拥有的
<plugin>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>9.2.2.v20140723</version>
<configuration>
<connectors>
<connector implementation="org.eclipse.jetty.server.nio.SelectChannelConnector">
<port>8080</port>
<name>instance_8080</name>
</connector>
<connector implementation="org.eclipse.jetty.server.nio.SelectChannelConnector">
<port>8081</port>
<name>instance_8081</name>
</connector>
</connectors>
<contextHandlers>
<contextHandler implementation="org.eclipse.jetty.maven.plugin.JettyWebAppContext">
<war>a.war</war>
<contextPath>/</contextPath>
</contextHandler>
<contextHandler implementation="org.eclipse.jetty.maven.plugin.JettyWebAppContext">
<war>b.war</war>
<contextPath>/</contextPath>
</contextHandler>
</contextHandlers>
</plugin>
This not yet migrated wiki suggests it can be done using the connectorNames
property on the WebAppContext
, but that's not available anymore. 这个尚未迁移的wiki表明它可以使用WebAppContext
上的connectorNames
属性WebAppContext
,但是不再可用。
Have a look at the documentation: 看看文档:
http://www.eclipse.org/jetty/documentation/current/serving-webapp-from-particular-port.html http://www.eclipse.org/jetty/documentation/current/serving-webapp-from-particular-port.html
It is also possible to use an extension to the virtual host mechanism with named to connectors to make some web applications only accessible by specific connectors. 还可以使用具有命名连接器的虚拟主机机制的扩展来使某些Web应用程序仅可由特定连接器访问。 If a connector has a name "MyConnector" set using the setName method, then this can be referenced with the special virtual host name "@MyConnector". 如果连接器使用setName方法设置了名称“MyConnector”,则可以使用特殊虚拟主机名“@MyConnector”引用它。
You can then imply the context as it will contain the virtualhost: 然后,您可以隐含上下文,因为它将包含虚拟主机:
http://www.eclipse.org/jetty/documentation/current/configuring-virtual-hosts.html#different-virtual-hosts-different-contexts http://www.eclipse.org/jetty/documentation/current/configuring-virtual-hosts.html#different-virtual-hosts-different-contexts
Using @ConnectorName: 使用@ConnectorName:
@ConnectorName A connector name, which is not strictly a virtual host, but instead will only match requests that are received on connectors that have a matching name set with Connector.setName(String). @ConnectorName连接器名称,它不是严格意义上的虚拟主机,而是仅匹配在具有与Connector.setName(String)匹配的名称的连接器上接收的请求。
The configuration in the links above is based on a separate jetty xml configuration file. 上面链接中的配置基于单独的jetty xml配置文件。 I haven't tested this but you can possibly insert this into your contextHandler (which has a setter): 我没有测试过这个,但你可以将它插入contextHandler(它有一个setter):
<virtualHosts>
<virtualHost>@instance_8080</virtualHost>
</virtualHosts>
That should bind with the corresponding connector. 那应该与相应的连接器绑定。
You could also do this programmatically in Java. 您也可以在Java中以编程方式执行此操作。
Expanding on the answer of @BLuEGoD, here's the complete working configuration 扩展@BLuEGoD的答案,这是完整的工作配置
Plugin configuration: 插件配置:
<plugin>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>9.2.2.v20140723</version>
<configuration>
<jettyXml>path/to/jetty.xml</jettyXml>
</configuration>
</plugin>
The jetty.xml configuration jetty.xml配置
<?xml version="1.0"?>
<!DOCTYPE Configure PUBLIC "-//Jetty//Configure//EN" "http://www.eclipse.org/jetty/configure_9_0.dtd">
<Configure id="Server" class="org.eclipse.jetty.server.Server">
<Set name="connectors">
<Array type="org.eclipse.jetty.server.Connector">
<Item>
<New class="org.eclipse.jetty.server.ServerConnector">
<Arg> <Ref refid="Server"/> </Arg>
<Set name="port">8080</Set>
<Set name="name">instance_8080</Set>
</New>
</Item>
<Item>
<New class="org.eclipse.jetty.server.ServerConnector">
<Arg> <Ref refid="Server"/> </Arg>
<Set name="port">8081</Set>
<Set name="name">instance_8081</Set>
</New>
</Item>
</Array>
</Set>
<New id="context-foo" class="org.eclipse.jetty.maven.plugin.JettyWebAppContext">
<Set name="contextPath">/</Set>
<Set name="war">foo.war</Set>
<Set name="virtualHosts">
<Array type="java.lang.String">
<Item>@instance_8080</Item>
</Array>
</Set>
</New>
<New id="context-bar" class="org.eclipse.jetty.maven.plugin.JettyWebAppContext">
<Set name="contextPath">/</Set>
<Set name="war">bar.war</Set>
<Set name="virtualHosts">
<Array type="java.lang.String">
<Item>@instance_8081</Item>
</Array>
</Set>
</New>
<Set name="handler">
<New class="org.eclipse.jetty.server.handler.ContextHandlerCollection">
<Set name="handlers">
<Array type="org.eclipse.jetty.server.Handler">
<Item>
<Ref refid="context-foo" />
</Item>
<Item>
<Ref refid="context-bar" />
</Item>
<Item>
<New class="org.eclipse.jetty.server.handler.DefaultHandler" />
</Item>
</Array>
</Set>
</New>
</Set>
I'd try to do it using jettyXml parameter instead of connector
and contextHandlers
. 我尝试使用jettyXml参数而不是connector
和contextHandlers
。 Write an xml config file for each war and reference them in the jettyXml
parameter in your pom. 为每个war写一个xml配置文件 ,并在你的pom中的jettyXml
参数中引用它们。
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