Question

jsp页面<a></a>的href值里面的<%%>Java代码怎么用自定义标签代替

tld文件:.
<uri>/MyTag</uri>
<tag>
<name>adminId</name>
<tag-class>sedion.ax.rep.tag.GetAdminId</tag-class>
<body-content>empty</body-content>
</tag>

GetDepartName.java:
public int doStartTag() throws JspException {
String departName=(String) pageContext.getSession().getAttribute("departName");
JspWriter out= pageContext.getOut();
try {
out.print(departName);
} catch (Exception e) {
throw new RuntimeException(e);
}
return super.doStartTag();
}

index.jsp:
<%@taglib prefix="c" uri="/MyTag" %>

Answer 1

c标签， 也就是EL表达式。 ${url}

好好看下EL表达式

追问

&tagSessionShare=1" target="navTab"
title="共享文件管理" rel="shareFile">

追答