Package com.bytedesk.ai.springai.providers.baidu

Class SpringAIBaiduChatService

java.lang.Object

com.bytedesk.ai.springai.service.BaseSpringAIService

com.bytedesk.ai.springai.providers.baidu.SpringAIBaiduChatService

All Implemented Interfaces:

SpringAIService

@Service
@ConditionalOnProperty(prefix="spring.ai.baidu.chat",
                       name="enabled",
                       havingValue="true",
                       matchIfMissing=false)
public class SpringAIBaiduChatService
extends BaseSpringAIService

Nested Class Summary

Nested classes/interfaces inherited from class com.bytedesk.ai.springai.service.BaseSpringAIService

BaseSpringAIService.PromptResult

Field Summary

Fields

Modifier and Type	Field	Description
private org.springframework.ai.openai.OpenAiChatModel	baiduChatModel

Fields inherited from class com.bytedesk.ai.springai.service.BaseSpringAIService

applicationEventPublisher, chunkElasticService, chunkVectorService, faqElasticService, faqVectorService, messagePersistCache, messageRestService, messageSendService, robotMessageCache, robotRestService, textElasticService, textVectorService, threadRestService, uidUtils

Constructor Summary

Constructors

Constructor	Description
SpringAIBaiduChatService()

Method Summary

Modifier and Type	Method	Description
private org.springframework.ai.openai.OpenAiChatOptions	createDynamicOptions(RobotLlm llm)	根据机器人配置创建动态的OpenAiChatOptions
private ChatTokenUsage	estimateBaiduTokenUsageFromResponse(org.springframework.ai.chat.model.ChatResponse response)	估算百度API的token使用量（当无法从API获取实际token信息时使用）
private ChatTokenUsage	estimateBaiduTokenUsageFromText(String outputText)	从完整响应文本估算百度API的token使用量
private long	estimateTokens(String text)	估算文本的token数量
private ChatTokenUsage	extractBaiduTokenUsage(org.springframework.ai.chat.model.ChatResponse response)	专门为百度API提取token使用情况 由于百度API返回的usage字段是EmptyUsage对象，需要特殊处理
org.springframework.ai.openai.OpenAiChatModel	getChatModel()
Boolean	isServiceHealthy()
protected void	processPromptSse(org.springframework.ai.chat.prompt.Prompt prompt, RobotProtobuf robot, MessageProtobuf messageProtobufQuery, MessageProtobuf messageProtobufReply, org.springframework.web.servlet.mvc.method.annotation.SseEmitter emitter, String fullPromptContent)
protected String	processPromptSync(String message, RobotProtobuf robot, String fullPromptContent)
protected void	processPromptWebsocket(org.springframework.ai.chat.prompt.Prompt prompt, RobotProtobuf robot, MessageProtobuf messageProtobufQuery, MessageProtobuf messageProtobufReply, String fullPromptContent)	Token usage data class

Methods inherited from class com.bytedesk.ai.springai.service.BaseSpringAIService

createDynamicOptions, extractFullPromptContent, extractTextFromResponse, extractTokenUsage, getTokenUnitPrice, handleSseError, isEmitterCompleted, persistMessage, persistMessage, persistMessage, persistMessage, processDirectLlmRequest, processLlmResponseWebsocket, publishAiTokenUsageEvent, recordAiTokenUsage, searchKnowledgeBase, sendMessageWebsocket, sendSseMessage, sendStreamEndMessage, sendStreamMessage, sendStreamStartMessage, sendSyncMessage, sendWebsocketMessage

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

baiduChatModel

@Autowired(required=false)
private org.springframework.ai.openai.OpenAiChatModel baiduChatModel

Constructor Details

SpringAIBaiduChatService

public SpringAIBaiduChatService()

Method Details

createDynamicOptions

private org.springframework.ai.openai.OpenAiChatOptions createDynamicOptions(RobotLlm llm)

根据机器人配置创建动态的OpenAiChatOptions

Parameters:

llm - 机器人LLM配置

Returns:

根据机器人配置创建的选项

processPromptWebsocket

protected void processPromptWebsocket(org.springframework.ai.chat.prompt.Prompt prompt,
 RobotProtobuf robot,
 MessageProtobuf messageProtobufQuery,
 MessageProtobuf messageProtobufReply,
 String fullPromptContent)

Description copied from class: BaseSpringAIService

Token usage data class

Specified by:

processPromptWebsocket in class BaseSpringAIService

processPromptSync

protected String processPromptSync(String message,
 RobotProtobuf robot,
 String fullPromptContent)

Specified by:

processPromptSync in class BaseSpringAIService

processPromptSse

protected void processPromptSse(org.springframework.ai.chat.prompt.Prompt prompt,
 RobotProtobuf robot,
 MessageProtobuf messageProtobufQuery,
 MessageProtobuf messageProtobufReply,
 org.springframework.web.servlet.mvc.method.annotation.SseEmitter emitter,
 String fullPromptContent)

Specified by:

processPromptSse in class BaseSpringAIService

extractBaiduTokenUsage

private ChatTokenUsage extractBaiduTokenUsage(org.springframework.ai.chat.model.ChatResponse response)

专门为百度API提取token使用情况 由于百度API返回的usage字段是EmptyUsage对象，需要特殊处理

Parameters:

response - ChatResponse对象

Returns:

TokenUsage对象

estimateBaiduTokenUsageFromResponse

private ChatTokenUsage estimateBaiduTokenUsageFromResponse(org.springframework.ai.chat.model.ChatResponse response)

估算百度API的token使用量（当无法从API获取实际token信息时使用）

Parameters:

response - ChatResponse对象

Returns:

估算的TokenUsage对象

estimateBaiduTokenUsageFromText

private ChatTokenUsage estimateBaiduTokenUsageFromText(String outputText)

从完整响应文本估算百度API的token使用量

Parameters:

outputText - 完整的输出文本

Returns:

估算的TokenUsage对象

estimateTokens

private long estimateTokens(String text)

估算文本的token数量

Parameters:

text - 输入文本

Returns:

估算的token数量

getChatModel

public org.springframework.ai.openai.OpenAiChatModel getChatModel()

isServiceHealthy

public Boolean isServiceHealthy()