Wildfly:启动时出现Jboss错误

Question

我无法启动我的jboss

./standalone.sh 

在目录中

/ali/wildfly-9.0.1.Final/bin$. 

它会引发以下错误

 15:01:37,824 ERROR [org.jboss.as.controller.management-operation]       
(Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: 
([("deployment" => "HelloServlet.war")]) - failure description: 
"WFLYCTL0212: Duplicate resource [(\"deployment\" => \"HelloServlet.war
\")]"
15:01:37,830 FATAL [org.jboss.as.server] (Controller Boot Thread) 
WFLYSRV0056: Server boot has failed in an unrecoverable manner; exiting. 

Answer 1

如果您使用的是部署工具,请检查standalone.xml conf文件或HA conf文件,最后应删除 "deployments"标记

<deployments>
    <deployment name="xxx.war" runtime-name="xxx.war">
        <content sha1="fb73e5d66e5184b1d4791a5cb5d61970f73c14b0"/>
    </deployment>
</deployments>

Answer 2

您的代码中有错误.

对于我的情况,这就是我做的,它的工作原理:

重新检查项目是否存在错误,并进行更正.然后使用以下命令清理构建并部署到wildfly:mvn wildfly:deploy

然后在您的服务器上运行您的项目(localhost:8080/HelloServlet)

Answer 3

您需要删除所有文件/ali/wildfly-9.0.1.Final/standalone/deployments然后再次运行编译命令然后部署