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  • JSTL的if-else表式

    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=${user.id }'>取消管理员</a>
                                </c:otherwise>
                            </c:choose>
                            &nbsp;&nbsp;
                            <c:choose>
                                <c:when test="${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>
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  • 原文地址:https://www.cnblogs.com/sincoolvip/p/5855357.html
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