diantou/public/resource/jsplugindir/ribbon.xml

<customUI xmlns="http://schemas.microsoft.com/office/2006/01/customui" onLoad="OnWPSWorkTabLoad">
    <ribbon startFromScratch="false">
        <tabs>
            <tab id="WeOfficeWPSExtTab" getLabel="getTitle">
                <group id="btnDemoGroup" label="customer控件">                    
                    <button id="cbn1" getVisible='getCusBtnVisiable' getImage="getCusBtnIcon" getLabel="getCusBtnLabel" onAction="onCusBtnAction"   size="large"/>
                    <button id="cbn2" getVisible='getCusBtnVisiable' getImage="getCusBtnIcon" getLabel="getCusBtnLabel" onAction="onCusBtnAction"   size="large"/>
                    <button id="cbn3" getVisible='getCusBtnVisiable' getImage="getCusBtnIcon" getLabel="getCusBtnLabel" onAction="onCusBtnAction"   size="large"/>
                    <button id="cbn4" getVisible='getCusBtnVisiable' getImage="getCusBtnIcon" getLabel="getCusBtnLabel" onAction="onCusBtnAction"   size="large"/>
                </group>
				<group id="btnDemoGroup" label="OA控件">                    
                    <button id="btnRefreshVersion" getLabel="GetVersionText" onAction="OnAction" enable="true"  visible="true" size="normal" screentip="更新加载项"/>                   
                    <button id="btnShowLogPane" label="显示日志" onAction="OnAction"  size="normal"/>
                    <button id="btnShowOAStatus" getLabel="OnGetLabel" size="normal"/>
				</group>
            </tab>
        </tabs>
    </ribbon>
</customUI>