增加导出功能

src/main/java/com/nis/domain/configuration/DnsIpCfg.java

@@ -13,6 +13,7 @@ import java.util.Date;
 import com.google.gson.annotations.Expose;
 import com.nis.domain.BaseEntity;
 import com.nis.domain.SysUser;
+import com.nis.util.excel.ExcelField;
 
 /**
  * @ClassName: DnsIpConfig.java 
@@ -27,6 +28,7 @@ public class DnsIpCfg extends BaseIpCfg {
 	 */
 	private static final long serialVersionUID = 8149437730819674317L;
 	private String indexTable="dns_ip_cfg";
+	@ExcelField(title="group",sort=3)
 	private String dnsStrategyName;
 	private Integer dnsStrategyId;