meeting 接口调整，小模型

xueyi-common/xueyi-common-web/src/main/java/com/xueyi/common/web/utils/DateUtils.java

@@ -8,6 +8,7 @@ import java.text.ParseException;
 import java.text.ParsePosition;
 import java.text.SimpleDateFormat;
 import java.time.LocalDateTime;
+import java.time.LocalTime;
 import java.time.ZoneId;
 import java.util.Calendar;
 import java.util.Date;
@@ -334,4 +335,15 @@ public class DateUtils extends org.apache.commons.lang.time.DateUtils {
 
 		return ldt;
 	}
+
+	public static String isAmPm(){
+		//判断当前时间是上午还是下午，上午返回am，下午返回pm
+		LocalTime currentTime = LocalTime.now();
+
+		if (currentTime.isBefore(LocalTime.NOON)) {
+			return "am";
+		} else {
+			return "pm";
+		}
+	}
 }