struts2动态跳转action,修改和添加共用一个页面2024-01-08 21:04:46<s:form action="role_%{ id == null ? 'add' : 'edit' }"> <s:hidden name="id"></s:hidden>上一篇：Description Resource Path Location Type Java compiler level does not match the version of the instal下一篇：apache开源项目-- UIMA