From c477b897db9991f5b0ad2d6d299ef7065466b862 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Tue, 16 Sep 2025 12:00:58 +0800
Subject: [PATCH] feat(ai): 新增首页推荐V2 接口并优化相关功能
---
src/main/java/cc/mrbird/febs/ai/strategy/Impl/AliLlmStrategyServiceImpl.java | 49 +++++++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 47 insertions(+), 2 deletions(-)
diff --git a/src/main/java/cc/mrbird/febs/ai/strategy/Impl/AliLlmStrategyServiceImpl.java b/src/main/java/cc/mrbird/febs/ai/strategy/Impl/AliLlmStrategyServiceImpl.java
index 3b76cb2..a82ad94 100644
--- a/src/main/java/cc/mrbird/febs/ai/strategy/Impl/AliLlmStrategyServiceImpl.java
+++ b/src/main/java/cc/mrbird/febs/ai/strategy/Impl/AliLlmStrategyServiceImpl.java
@@ -7,6 +7,7 @@
import cc.mrbird.febs.common.exception.FebsException;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.StrUtil;
+import cn.hutool.json.JSONUtil;
import com.alibaba.dashscope.aigc.generation.Generation;
import com.alibaba.dashscope.aigc.generation.GenerationParam;
import com.alibaba.dashscope.aigc.generation.GenerationResult;
@@ -30,6 +31,7 @@
private static final String apiKey = "sk-babdcf8799144134915cee2683794b2f";
private static final String model = "qwen-plus";
+// private static final String model = "qwen3-14b-ft-202509031002-7446";
@PostConstruct
public void init() {
@@ -75,6 +77,7 @@
List<Message> messages = getMessages(dto);
Generation gen = new Generation();
generationParam.setMessages(messages);
+ generationParam.setEnableThinking( false);
FebsResponse febsResponse = new FebsResponse();
try {
GenerationResult result = gen.call(generationParam);
@@ -92,7 +95,7 @@
}
@Override
- public Flux<FebsResponse> llmInvokeStreaming(List<LlmStrategyDto> dto) {
+ public Flux<FebsResponse> llmInvokeStreamingWithThink(List<LlmStrategyDto> dto) {
if (CollUtil.isEmpty(dto)){
throw new FebsException("百炼大模型初始化异常");
}
@@ -103,7 +106,7 @@
generationParam.setMessages(messages);
generationParam.setResultFormat(GenerationParam.ResultFormat.MESSAGE);
generationParam.setEnableThinking( true);
- generationParam.setIncrementalOutput(true);
+ generationParam.setIncrementalOutput( true);
Flowable<GenerationResult> result;
try {
result = gen.streamCall(generationParam);
@@ -116,9 +119,51 @@
HashMap<String, String> stringStringHashMap = new HashMap<>();
if (StrUtil.isNotEmpty(message.getOutput().getChoices().get(0).getMessage().getReasoningContent())){
stringStringHashMap.put(LlmStrategyContextEnum.THINK.name(),message.getOutput().getChoices().get(0).getMessage().getReasoningContent());
+
+ System.out.print(message.getOutput().getChoices().get(0).getMessage().getReasoningContent());
}
if (StrUtil.isNotEmpty(message.getOutput().getChoices().get(0).getMessage().getContent())){
stringStringHashMap.put(LlmStrategyContextEnum.CONTENT.name(),message.getOutput().getChoices().get(0).getMessage().getContent());
+ System.out.print(message.getOutput().getChoices().get(0).getMessage().getContent());
+ }
+ return new FebsResponse().success().data(stringStringHashMap);
+ })
+ .doOnComplete(() -> {
+ long endTime = System.currentTimeMillis();
+ System.out.println("百炼大模型输出：" + (endTime - startTime) + "毫秒");
+ })
+ .doOnError(error -> {
+ throw new FebsException(StrUtil.format("百炼大模型输出失败:{}",error));
+ });
+ }
+
+ @Override
+ public Flux<FebsResponse> llmInvokeStreamingNoThink(List<LlmStrategyDto> dto) {
+ if (CollUtil.isEmpty(dto)){
+ throw new FebsException("百炼大模型初始化异常");
+ }
+ List<Message> messages = getMessages(dto);
+
+ long startTime = System.currentTimeMillis();
+ Generation gen = new Generation();
+ generationParam.setMessages(messages);
+ generationParam.setResultFormat(GenerationParam.ResultFormat.MESSAGE);
+ generationParam.setIncrementalOutput( true);
+ generationParam.setEnableThinking( false);
+ Flowable<GenerationResult> result;
+ try {
+ result = gen.streamCall(generationParam);
+ } catch (NoApiKeyException | InputRequiredException e) {
+ throw new FebsException(StrUtil.format("百炼大模型输出失败:{}",e.getMessage()));
+ }
+
+ return Flux.from(result)
+ .map(message -> {
+ HashMap<String, String> stringStringHashMap = new HashMap<>();
+ if (StrUtil.isNotEmpty(message.getOutput().getChoices().get(0).getMessage().getContent())){
+ String content = message.getOutput().getChoices().get(0).getMessage().getContent();
+ System.out.print( content);
+ stringStringHashMap.put(LlmStrategyContextEnum.CONTENT.name(),content);
}
return new FebsResponse().success().data(stringStringHashMap);
})
--
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