JSTL用法,这里不细讲了,主要是if-else的写法:
代码片段:
<c:choose>
<c:when test="${user.role eq 1 }">
<a href='<%=request.getContextPath() %>/servlet/setAdminServlet?id=${user.id }'>设为管理员</a>
</c:when>
<c:otherwise>
<a href='<%=request.getContextPath() %>/servlet/setGeneralServlet?id=${user.id }'>取消管理员</a>
</c:otherwise>
</c:choose>
<c:choose>
<c:when test="${user.status eq 1 }">
<a href='<%=request.getContextPath() %>/servlet/setUserOffServlet?id=${user.id }'>禁用</a>
</c:when>
<c:otherwise>
<a href='<%=request.getContextPath() %>/servlet/setUserOnServlet?id=${user.id }'>解锁</a>
</c:otherwise>
</c:choose>