<logic:match cookie="valid_user" value="caterpillar"> caterpillar! Welcome! </logic:match> <logic:match header="Accept-Language" value="zh"> 使用文中接口 </logic:match> <logic:equal parameter="number" value="20"> 您猜中了 </logic:equal> <logic:present scope="request" name="valid_user"> <bean:write name="valid_user" property="name"/>, 您好,这是您的神秘礼物! </logic:present> <logic:notPresent scope="request" name="valid_user"> <html:link forward="welcome"> 请先登入 </html:link>
<logic:forward name="welcome"/> <bean:define id="username" value="caterpillar"/> <logic:redirect href="http://www.caterpillar.onlyfun.net/test.jsp" paramId="user" paramName="username"/>
<!-- 复制Collection属性至id --> <bean:define id="props" name="userForm" property="someCollection"/> <logic:iterate id="prop" collection="<%=props%>"> <bean:write name="prop"/> </logic:iterate>也可这么写:
<logic:iterate id="prop" name="userForm" property="someCollection"> <bean:write name="prop"/> </logic:iterate>