修复上次提交的问题(新增时报错，删除时按钮点不下去)

src/main/java/com/nis/web/controller/configuration/DnsIpCfgController.java

@@ -58,6 +58,7 @@ public class DnsIpCfgController extends BaseController {
 			dnsIpCfg.setIsValid(1);
 			dnsIpCfg.setCreateTime(now);
 			dnsIpCfg.setCreator(UserUtils.getUser());
+			dnsIpCfg.setIsAudit(1);
 		} else {//修改
 			dnsIpCfg.setEditor(UserUtils.getUser());
 			dnsIpCfg.setEditTime(now);
@@ -70,19 +71,26 @@ public class DnsIpCfgController extends BaseController {
 	}
 	
 	@RequestMapping("delete")
-	public String delete(Model model, String cfgIds, RedirectAttributes redirectAttributes) {
+	public String delete(Model model, HttpServletRequest request, 
+			HttpServletResponse response, DnsIpCfg dnsIpCfg) {
+		String cfgIds = dnsIpCfg.getCfgIds();
 		if (!StringUtils.isEmpty(cfgIds)) {
 			try {
 				dnsIpCfgService.delete(cfgIds);
-				addMessage(redirectAttributes, "删除成功");
+				addMessage(model, "删除成功");
 			} catch (Exception e) {
 				e.printStackTrace();
-				addMessage(redirectAttributes, "删除失败");
+				addMessage(model, "删除失败");
 			}
 		} else {
-			addMessage(redirectAttributes, "删除失败");
+			addMessage(model, "删除失败");
 		}
-		return "redirect:" + adminPath + "/cfg/dnsIp/list";
+		
+		Page<DnsIpCfg> page = dnsIpCfgService.findPage(new Page<DnsIpCfg>(request, response, 30), dnsIpCfg);
+		model.addAttribute("page", page);
+		
+		addRequestAndServiceDictToModel(model);
+		return "/cfg/dnsIpCfgList";
 	}
 	
 	private void addRequestAndServiceDictToModel(Model model) {