嗨,我已經通過以下方式
class: test.java
public void doTag() throws JspException, IOException {
getJspContext().getOut().flush();
//any method or operation
super.doTag();
getJspContext().setAttribute(variable, "Hello");
}
創建變量
tld file:
<tag>
<name>test</name>
<tag-class>com.org.test</tag-class>
<body-content>empty</body-content>
<attribute>
<name>inputValue</name>
<required>true</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<name>variable</name>
<required>true</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
</tag>
jsp file:
<%@ taglib uri="/WEB-INF/tld/tldfilename.tld" prefix="tag" %>
<tag:test inputValue="hello" variable="testValue"/>
${testValue}