(1)细化IPV4掩码范围验证的提示

(2)IP不能为xxxx的提示前方加入空格
(3)DNS响应策略导入模板，导入功能提交

src/main/webapp/WEB-INF/views/cfg/maintenance/dnsResStrategy/list.jsp

@@ -47,6 +47,23 @@
 			onClick="javascript:window.location='${ctx}/maintenance/dnsResStrategy/form?functionId=${cfg.functionId}'">
 				<i class="fa fa-plus"></i>
 				<spring:message code="add"></spring:message></button>
+				<c:set var="serviceImport" value="false"></c:set>
+				<c:set var="regionImport" value="false"></c:set>
+				<c:forEach items="${serviceList}" var="service" >
+					<c:if test="${(cfg.functionId eq service.functionId) && service.isImport eq 1}">
+						<c:set var="serviceImport" value="true"></c:set>
+					</c:if>
+				</c:forEach>
+				<c:forEach items="${regionList}" var="region" >
+					<c:if test="${(cfg.functionId eq region.functionId) && region.isImport eq 1}">
+						<c:set var="regionImport" value="true"></c:set>
+					</c:if>
+				</c:forEach>
+				<c:if test="${serviceImport eq 'true' && regionImport eq 'true'}">
+					<button type="button" class="btn btn-primary import" >
+						<i class="fa fa-plus"></i>
+					<spring:message code="import"></spring:message></button>
+				</c:if>
 			</shiro:hasPermission>
 	</div>
 
@@ -426,6 +443,8 @@
 				</div>
 			</div>
 </div>
-
+<c:set var="importPath" value="/maintenance/dnsResStrategy/list?functionId=${cfg.functionId}"/>
+<!-- 模板导入，start -->
+<%@include file="/WEB-INF/include/excel/importModal.jsp" %>
 </body>
 </html>