QChatMessageQueryOption class Null safety

消息查询选项

Annotations

Constructors

QChatMessageQueryOption({int? toTime, int? fromTime, bool? reverse = false, int? excludeMessageId, int? limit})
QChatMessageQueryOption.fromJson(Map<String, dynamic> json)
factory

Properties

excludeMessageId int?
excludeMsgId,排除消息id
read / write
fromTime int?
起始时间
read / write
hashCode int
The hash code for this object.
read-only, inherited
limit int?
limit,条数限制,默认100
read / write
reverse bool?
reverse,是否反向
read / write
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
toTime int?
结束时间
read / write

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toJson() Map<String, dynamic>
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited