类的使用
com.easemob.im.server.model.EMKeyValue

使用EMKeyValue的程序包

程序包	说明
com.easemob.im.server.api.message
com.easemob.im.server.api.message.send
com.easemob.im.server.api.message.send.message
com.easemob.im.server.api.message.upload
com.easemob.im.server.model

com.easemob.im.server.api.message中EMKeyValue的使用

类型变量类型为EMKeyValue的com.easemob.im.server.api.message中的方法参数

限定符和类型	方法和说明
reactor.core.publisher.Mono<String>	MessageApi.importChatGroupMessage(String from, String to, EMMessage message, Set<EMKeyValue> extensions, Boolean isAckRead, Long msgTimestamp, Boolean needDownload) 导入群聊消息 API使用示例： 例如，导入带扩展字段的文本消息 EMTextMessage textMessage = new EMTextMessage().text("hello"); Set<EMKeyValue> exts = new HashSet<>(); exts.add(EMKeyValue.of("key", "value")); try { Instant time = Instant.parse("2021-05-20T18:00:00.631Z").minusMillis((TimeUnit.HOURS.toMillis(8))); Long msgTimestamp = time.toEpochMilli(); String groupId = "18273849454" String messageId = service.message() .importChatGroupMessage("fromUserName", groupId, textMessage, exts, true, msgTimestamp, false) .block(); } catch (EMException e) { e.getErrorCode(); e.getMessage(); }
reactor.core.publisher.Mono<String>	MessageApi.importChatMessage(String from, String to, EMMessage message, Set<EMKeyValue> extensions, Boolean isAckRead, Long msgTimestamp, Boolean needDownload) 导入单聊消息 API使用示例： 例如，导入带扩展字段的文本消息 EMTextMessage textMessage = new EMTextMessage().text("hello"); Set<EMKeyValue> exts = new HashSet<>(); exts.add(EMKeyValue.of("key", "value")); try { Instant time = Instant.parse("2021-05-20T18:00:00.631Z").minusMillis((TimeUnit.HOURS.toMillis(8))); Long msgTimestamp = time.toEpochMilli(); String messageId = service.message() .importChatMessage("fromUserName", "toUserName", textMessage, exts, true, msgTimestamp, false) .block(); } catch (EMException e) { e.getErrorCode(); e.getMessage(); }
reactor.core.publisher.Mono<EMSentMessageIds>	MessageApi.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions) 已过时。
reactor.core.publisher.Mono<EMSentMessageIds>	MessageApi.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, Boolean syncDevice) 已过时。
reactor.core.publisher.Mono<EMSentMessageIds>	MessageApi.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, String routeType) 已过时。
reactor.core.publisher.Mono<EMSentMessageIds>	MessageApi.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, String routeType, Boolean syncDevice) 已过时。
reactor.core.publisher.Mono<EMSentMessageIds>	MessageApi.sendMsg(String from, Set<String> toGroups, EMMessage message, Set<String> toGroupUsers, Set<EMKeyValue> extensions, Boolean syncDevice) 指定群组用户发送消息，你可以向群组中指定的一个或多个成员发送消息，但单次仅支持指定一个群组。
reactor.core.publisher.Mono<EMSentMessageIds>	MessageApi.sendMsg(String from, Set<String> toRooms, EMMessage message, Set<String> toRoomUsers, Set<EMKeyValue> extensions, Boolean syncDevice, ChatroomMsgLevel chatroomMsgLevel) 指定聊天室用户发送消息，你可以向聊天室中指定的一个或多个成员发送消息，但单次仅支持指定一个聊天室。
reactor.core.publisher.Mono<EMSentMessageIds>	MessageApi.sendMsg(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions) 发送消息。
reactor.core.publisher.Mono<EMSentMessageIds>	MessageApi.sendMsg(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, Boolean syncDevice) 发送消息。
reactor.core.publisher.Mono<EMSentMessageIds>	MessageApi.sendMsg(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, String routeType) 发送消息（只投递在线消息）。
reactor.core.publisher.Mono<EMSentMessageIds>	MessageApi.sendMsg(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, String routeType, Boolean syncDevice) 发送消息。
reactor.core.publisher.Mono<EMSentMessageIds>	MessageApi.sendMsg(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, String routeType, Boolean syncDevice, ChatroomMsgLevel chatroomMsgLevel) 发送消息，支持设置聊天室消息优先级。
reactor.core.publisher.Mono<EMSentMessageIds>	MessageApi.sendRoomBroadcastMsg(String from, EMMessage message, Set<EMKeyValue> extensions, Boolean syncDevice, ChatroomMsgLevel chatroomMsgLevel) 发送聊天室全局广播消息。
reactor.core.publisher.Mono<EMSentMessageResults>	MessageApi.sendWithoutMsgId(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions) 已过时。
reactor.core.publisher.Mono<EMSentMessageResults>	MessageApi.sendWithoutMsgId(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, Boolean syncDevice) 已过时。
reactor.core.publisher.Mono<EMSentMessageResults>	MessageApi.sendWithoutMsgId(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, String routeType) 已过时。
reactor.core.publisher.Mono<EMSentMessageResults>	MessageApi.sendWithoutMsgId(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, String routeType, Boolean syncDevice) 已过时。

com.easemob.im.server.api.message.send中EMKeyValue的使用

返回变量类型为EMKeyValue的类型的com.easemob.im.server.api.message.send中的方法

限定符和类型	方法和说明
Set<EMKeyValue>	SendChatroomMessageRequest.getExtensions()
Set<EMKeyValue>	SendMessageRequest.getExtensions()
Set<EMKeyValue>	SendChatroomMessageRequest.populateExtensions(Map<String,Object> extensions)
Set<EMKeyValue>	SendMessageRequest.populateExtensions(Map<String,Object> extensions)

类型变量类型为EMKeyValue的com.easemob.im.server.api.message.send中的方法参数

限定符和类型	方法和说明
SendMessage.SendSpec	SendMessage.SendSpec.extension(Consumer<Set<EMKeyValue>> customizer)
static Map<String,Object>	SendChatroomMessageRequest.parseExtensions(Set<EMKeyValue> extensions)
static Map<String,Object>	SendMessageRequest.parseExtensions(Set<EMKeyValue> extensions)
reactor.core.publisher.Mono<EMSentMessageIds>	SendMessage.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions)
reactor.core.publisher.Mono<EMSentMessageIds>	SendMessage.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, Boolean syncDevice)
reactor.core.publisher.Mono<EMSentMessageIds>	SendMessage.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, String routeType)
reactor.core.publisher.Mono<EMSentMessageIds>	SendMessage.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, String routeType, Boolean syncDevice)
reactor.core.publisher.Mono<EMSentMessageResults>	SendMessage.sendWithoutMsgId(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions)
reactor.core.publisher.Mono<EMSentMessageResults>	SendMessage.sendWithoutMsgId(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, Boolean syncDevice)
reactor.core.publisher.Mono<EMSentMessageResults>	SendMessage.sendWithoutMsgId(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, String routeType)
reactor.core.publisher.Mono<EMSentMessageResults>	SendMessage.sendWithoutMsgId(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, String routeType, Boolean syncDevice)

com.easemob.im.server.api.message.send.message中EMKeyValue的使用

返回变量类型为EMKeyValue的类型的com.easemob.im.server.api.message.send.message中的方法

限定符和类型	方法和说明
Set<EMKeyValue>	MessageSendRequest.getExtensions()
Set<EMKeyValue>	MessageSendRequest.populateExtensions(Map<String,Object> extensions)

类型变量类型为EMKeyValue的com.easemob.im.server.api.message.send.message中的方法参数

限定符和类型	方法和说明
MessageSend.SendSpec	MessageSend.SendSpec.extension(Consumer<Set<EMKeyValue>> customizer)
static Map<String,Object>	MessageSendRequest.parseExtensions(Set<EMKeyValue> extensions)
reactor.core.publisher.Mono<EMSentMessageIds>	MessageSend.send(String from, Set<String> tos, EMMessage message, Set<String> toGroupUsers, Set<EMKeyValue> extensions, Boolean syncDevice)
reactor.core.publisher.Mono<EMSentMessageIds>	MessageSend.send(String from, Set<String> tos, EMMessage message, Set<String> toRoomUsers, Set<EMKeyValue> extensions, Boolean syncDevice, ChatroomMsgLevel chatroomMsgLevel)
reactor.core.publisher.Mono<EMSentMessageIds>	MessageSend.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions)
reactor.core.publisher.Mono<EMSentMessageIds>	MessageSend.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, Boolean syncDevice)
reactor.core.publisher.Mono<EMSentMessageIds>	MessageSend.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, Boolean syncDevice, ChatroomMsgLevel level)
reactor.core.publisher.Mono<EMSentMessageIds>	MessageSend.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, ChatroomMsgLevel level)
reactor.core.publisher.Mono<EMSentMessageIds>	MessageSend.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, String routeType)
reactor.core.publisher.Mono<EMSentMessageIds>	MessageSend.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, String routeType, Boolean syncDevice)
reactor.core.publisher.Mono<EMSentMessageIds>	MessageSend.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, String routeType, Boolean syncDevice, ChatroomMsgLevel level)
reactor.core.publisher.Mono<EMSentMessageIds>	MessageSend.send(String from, String toType, Set<String> tos, EMMessage message, Set<EMKeyValue> extensions, String routeType, ChatroomMsgLevel level)
reactor.core.publisher.Mono<EMSentMessageIds>	MessageSend.sendRoomBroadcast(String from, EMMessage message, Set<EMKeyValue> extensions, Boolean syncDevice, ChatroomMsgLevel level)

com.easemob.im.server.api.message.upload中EMKeyValue的使用

返回变量类型为EMKeyValue的类型的com.easemob.im.server.api.message.upload中的方法

限定符和类型	方法和说明
Set<EMKeyValue>	ImportMessageRequest.getExtensions()
Set<EMKeyValue>	ImportMessageRequest.populateExtensions(Map<String,Object> extensions)

类型变量类型为EMKeyValue的com.easemob.im.server.api.message.upload中的方法参数

限定符和类型	方法和说明
ImportMessage.ImportSpec	ImportMessage.ImportSpec.extension(Consumer<Set<EMKeyValue>> customizer)
reactor.core.publisher.Mono<String>	ImportMessage.importChatGroupMessage(String from, String to, EMMessage message, Set<EMKeyValue> extensions, Boolean isAckRead, Long msgTimestamp, Boolean needDownload)
reactor.core.publisher.Mono<String>	ImportMessage.importChatMessage(String from, String to, EMMessage message, Set<EMKeyValue> extensions, Boolean isAckRead, Long msgTimestamp, Boolean needDownload)
reactor.core.publisher.Mono<String>	ImportMessage.importMessage(String from, String to, EMMessage message, Set<EMKeyValue> extensions, Boolean isAckRead, Long msgTimestamp, Boolean needDownload, String toType)
static Map<String,Object>	ImportMessageRequest.parseExtensions(Set<EMKeyValue> extensions)

com.easemob.im.server.model中EMKeyValue的使用

返回EMKeyValue的com.easemob.im.server.model中的方法

限定符和类型	方法和说明
EMKeyValue	EMCustomMessage.customExtension(String key)
static EMKeyValue	EMKeyValue.of(String key, boolean value)
static EMKeyValue	EMKeyValue.of(String key, double value)
static EMKeyValue	EMKeyValue.of(String key, float value)
static EMKeyValue	EMKeyValue.of(String key, int value)
static EMKeyValue	EMKeyValue.of(String key, long value)
static EMKeyValue	EMKeyValue.of(String k, Object v)
static EMKeyValue	EMKeyValue.of(String key, String value)

返回变量类型为EMKeyValue的类型的com.easemob.im.server.model中的方法

限定符和类型	方法和说明
Set<EMKeyValue>	EMCustomMessage.customExtensions()
static Set<EMKeyValue>	EMKeyValue.of(Map<String,Object> map)
Set<EMKeyValue>	EMCommandMessage.params()

类型变量类型为EMKeyValue的com.easemob.im.server.model中的方法参数

限定符和类型	方法和说明
EMCustomMessage	EMCustomMessage.customExtensions(Set<EMKeyValue> customParams)
EMCommandMessage	EMCommandMessage.params(Set<EMKeyValue> params)