Java 服务 jboss.web.deployment.default-host./ 中的 org.jboss.msc.service.StartException：无法启动服务
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org.jboss.msc.service.StartException in service jboss.web.deployment.default-host./: Failed to start service
提问by Dev Anand Sadasivam
This should be the very common problem that everyone will be facing while deployment. You will be failing if you deploy a web archive (.war)under /context.
这应该是每个人在部署时都会面临的非常普遍的问题。如果您(.war)在/上下文中部署 Web 存档，您将失败。
The error in JBoss console will be like this,
JBoss 控制台中的错误将是这样的，
Internal Server Error { "outcome" => "failed", "failure-description" => {"JBAS014671: Failed services" => {"jboss.web.deployment.default-host./" => "org.jboss.msc.service.StartException in service jboss.web.deployment.default-host./: Failed to start service Caused by: java.lang.IllegalArgumentException: JBWEB000250: Child container with name already exists"}}, "rolled-back" => true }
内部服务器错误 {“结果”=>“失败”，“失败描述”=>{“JBAS014671：失败的服务”=>{“jboss.web.deployment.default-host./”=>“org.jboss. msc.service.StartException in service jboss.web.deployment.default-host./: 无法启动服务引起：java.lang.IllegalArgumentException: JBWEB000250: 具有名称的子容器已经存在"}}, "rolled-back" = > 真 }
The problem comes because of the following configuration in standalone.xml
问题出在以下配置中 standalone.xml
<subsystem xmlns="urn:jboss:domain:web:2.2" default-virtual-server="default-host" native="false">
<connector name="http" protocol="HTTP/1.1" scheme="http" socket-binding="http"/>
<virtual-server name="default-host" enable-welcome-root="true">
<alias name="localhost"/>
<alias name="example.com"/>
</virtual-server>
</subsystem>
采纳答案by Dev Anand Sadasivam
To fix this,
为了解决这个问题，
enable-welcome-root="true"to be made "false"
enable-welcome-root="true"被制造 "false"
<subsystem xmlns="urn:jboss:domain:web:2.2" default-virtual-server="default-host" native="false">
<connector name="http" protocol="HTTP/1.1" scheme="http" socket-binding="http"/>
<virtual-server name="default-host" enable-welcome-root="false">
<alias name="localhost"/>
<alias name="example.com"/>
</virtual-server>
</subsystem>
