如何在web应用程序加载期间解决这些警告：
WARNING Replicate resource: zkbind
Overwrite jar:file:<path-to>/webapp/WEB-INF/lib/zkbind-9.6.0.1.jar!/metainfo/zk/config.xml
with jar:file:<path-to>/webapp/WEB-INF/lib/zkbind-9.6.0.1.jar!/metainfo/zk/config.xml [main] at org.zkoss.util.resource.ClassLocator.getDependentXMLResources()
WARNING Replicate resource: zk
Overwrite jar:file:<path-to>/webapp/WEB-INF/lib/zk-9.6.0.1.jar!/metainfo/zk/config.xml
with jar:file:<path-to>/webapp/WEB-INF/lib/zk-9.6.0.1.jar!/metainfo/zk/config.xml [main] at org.zkoss.util.resource.ClassLocator.getDependentXMLResources()
WARNING Replicate resource: zul
Overwrite jar:file:<path-to>/webapp/WEB-INF/lib/zul-9.6.0.1.jar!/metainfo/zk/zk.xml
with jar:file:<path-to>/webapp/WEB-INF/lib/zul-9.6.0.1.jar!/metainfo/zk/zk.xml [main] at org.zkoss.util.resource.ClassLocator.getDependentXMLResources()
我唯一的ZK依赖项是：
<dependency>
<groupId>org.zkoss.zk</groupId>
<artifactId>zkbind</artifactId>
<version>9.6.0.1</version>
</dependency>
与Jetty 9.4一起运行。web.xml中没有与ZK相关的servlet映射-通过zkwebfragment.jar 自动配置
Maven依赖树：
[INFO] --- maven-dependency-plugin:2.8:tree (default-cli) @ PROJECT ---
[INFO] <project-artifact>:jar:1.0.0-SNAPSHOT
[INFO] +- org.slf4j:slf4j-jdk14:jar:1.7.30:compile
[INFO] | - org.slf4j:slf4j-api:jar:1.7.30:compile
[INFO] +- org.eclipse.jetty:jetty-annotations:jar:9.4.30.v20200611:compile
[INFO] | +- org.eclipse.jetty:jetty-plus:jar:9.4.30.v20200611:compile
[INFO] | | - org.eclipse.jetty:jetty-jndi:jar:9.4.30.v20200611:compile
[INFO] | | - org.eclipse.jetty:jetty-util:jar:9.4.30.v20200611:compile
[INFO] | +- org.eclipse.jetty:jetty-webapp:jar:9.4.30.v20200611:compile
[INFO] | | +- org.eclipse.jetty:jetty-xml:jar:9.4.30.v20200611:compile
[INFO] | | - org.eclipse.jetty:jetty-servlet:jar:9.4.30.v20200611:compile
[INFO] | | - org.eclipse.jetty:jetty-security:jar:9.4.30.v20200611:compile
[INFO] | | - org.eclipse.jetty:jetty-server:jar:9.4.30.v20200611:compile
[INFO] | | +- javax.servlet:javax.servlet-api:jar:3.1.0:compile
[INFO] | | +- org.eclipse.jetty:jetty-http:jar:9.4.30.v20200611:compile
[INFO] | | - org.eclipse.jetty:jetty-io:jar:9.4.30.v20200611:compile
[INFO] | +- javax.annotation:javax.annotation-api:jar:1.3:compile
[INFO] | +- org.ow2.asm:asm:jar:7.3.1:compile
[INFO] | - org.ow2.asm:asm-commons:jar:7.3.1:compile
[INFO] | +- org.ow2.asm:asm-tree:jar:7.3.1:compile
[INFO] | - org.ow2.asm:asm-analysis:jar:7.3.1:compile
[INFO] +- org.zkoss.zk:zkbind:jar:9.6.0.1:compile
[INFO] | +- org.zkoss.zk:zul:jar:9.6.0.1:compile
[INFO] | | - org.zkoss.zk:zk:jar:9.6.0.1:compile
[INFO] | | +- org.zkoss.common:zweb:jar:9.6.0.1:compile
[INFO] | | | - org.zkoss.common:zcommon:jar:9.6.0.1:compile
[INFO] | | | +- org.zkoss.common:zel:jar:9.6.0.1:compile
[INFO] | | | - org.apache-extras.beanshell:bsh:jar:2.0b6:compile
[INFO] | | +- org.zkoss.zk:zkwebfragment:jar:9.6.0.1:compile
[INFO] | | - commons-fileupload:commons-fileupload:jar:1.4:compile
[INFO] | | - commons-io:commons-io:jar:2.6:compile
[INFO] | - org.javassist:javassist:jar:3.28.0-GA:compile
[INFO] +- commons-lang:commons-lang:jar:2.6:compile
[INFO] +- org.bouncycastle:bcprov-jdk15on:jar:1.60:compile
[INFO] +- com.h2database:h2:jar:1.3.170:compile
[INFO] +- org.jdom:jdom2:jar:2.0.6:compile
[INFO] +- org.json:json:jar:20180813:compile
[INFO] +- org.apache.ant:ant-jsch:jar:1.10.6:compile
[INFO] | +- org.apache.ant:ant:jar:1.10.6:compile
[INFO] | | - org.apache.ant:ant-launcher:jar:1.10.6:compile
[INFO] | +- com.jcraft:jsch:jar:0.1.55:compile
[INFO] | - com.sun:tools:jar:1.8.0:system
[INFO] +- com.ibm.icu:icu4j:jar:70.1:runtime
[INFO] - junit:junit:jar:4.13:test
[INFO] - org.hamcrest:hamcrest-core:jar:1.3:test
这些消息通常意味着您的应用程序正在导入同一文件的多个版本，或者这些文件中的每一个都被导入了多次。从本例中的消息来看，您的文件位于同一位置，或者被相同的文件覆盖。
您在什么上下文中看到这些文件？(IDE、构建、运行服务器等(如果您在IDE(Eclipse？(中看到这些，您可能会遇到项目配置问题，例如通过不同的路径导入同一个库文件夹两次。
此外，zkbind依赖项本身将传递性地加载其他ZK依赖项。我建议在本地运行mvn clean dependency:tree命令，查看哪些依赖项正在添加到应用程序中，以及来自哪个父项。