fix 微信客服数据统计总接待时长

netflix-dao/src/main/java/com/cyksj/model/views/CorpKfServicerStatisticView.java

@@ -112,4 +112,10 @@ public class CorpKfServicerStatisticView {
 	 */
 	@DbField("sum(cs.msg_rejected_customer_cnt)")
 	private Integer msgRejectedCustomerCnt;
+
+	/**
+	 * 总接待时长（秒）
+	 */
+	@DbField("sum(cs.reception_duration)")
+	private Long receptionDuration;
 }