steuts2

引用steuts2 c标签： 

<%@ taglib prefix="s" uri="/struts-tags" %> <s:property value="person.name" /> <s:property value="#person.name" /> <s:property value="company.name" /> //无法取到，因为company不在action的valueStack中 <s:property value="#company.name" /> <s:textfield name="person.name" value="person.name" /> //错误，value会直接显示person.name字样 <s:textfield name="person.name" value="%{person.name}" /> <s:textfield name="person.company.name" value="%{#company.name}" /> <s:textfield name="person.company.name" value="%{#attr.company.name}" />