访问zul页面时发现弹窗中的文字不是中文，在文件中搜索之后发现修改<library-property>可设置弹窗中的文字
示例：zk.xml
<?xml version="1.0" encoding="UTF-8"?><zk><preference><name>org.zkoss.zk.ui.WebApp.name</name><value>zk boot</value></preference><preference><name>ThreadLocal</name><value>org.springframework.web.context.request.RequestContextHolder=requestAttributesHolder,inheritableRequestAttributesHolder;org.springframework.security.context.ThreadLocalSecurityContextHolderStrategy=contextHolder</value></preference><library-property><name>org.zkoss.util.label.web.charset</name><value>UTF-8</value></library-property><library-property><name>org.zkoss.util.label.classpath.charset</name><value>UTF-8</value></library-property><device-config><device-type>ajax</device-type><timeout-uri></timeout-uri><automatic-timeout/></device-config><client-config><debug-js>false</debug-js></client-config><listener><description>ThreadLocal Synchronization Listener</description><listener-class>org.zkoss.zkplus.util.ThreadLocalListener</listener-class></listener><system-config><label-location>/WEB-INF/labels.properties</label-location><ui-factory-class>org.zkoss.zk.ui.http.SerializableUiFactory</ui-factory-class></system-config><library-property><name>org.zkoss.web.preferred.locale</name><value>zh_CN</value></library-property>
</zk>
在这里做下记录