refactor(llmx): 重构项目配置和网络请求处理

- 更新 Nacos 配置中的 IP地址
- 修改 Spring Boot项目配置，使用更具体的 USE_SPRING_BOOT_WEB 标志
- 重构 DashScopeAdapter 中的网络请求和响应处理逻辑，提高可读性和维护性
- 在 ChatController 和 LLMProvider 中添加 NDJSON 媒体类型支持

build.gradle.kts

@@ -19,7 +19,7 @@ configurations.implementation {
 allprojects {
     // 设置全局属性
     ext {
-        set(ProjectFlags.USE_SPRING_BOOT, false)
+        set(ProjectFlags.USE_SPRING_BOOT_WEB, false)
         set(ProjectFlags.USE_LLM_CORE_SPI, false)
         set(ProjectFlags.USE_SPRING_CLOUD_BOM, false)
         set(ProjectFlags.IS_ROOT_MODULE, false)
@@ -67,7 +67,8 @@ allprojects {
 subprojects {
     afterEvaluate {
         // springbootWeb
-        if (project.getPropertyByBoolean(ProjectFlags.USE_SPRING_BOOT)) {
+        // springbootWeb
+        if (project.getPropertyByBoolean(ProjectFlags.USE_SPRING_BOOT_WEB)) {
             apply {
                 plugin(libs.plugins.spring.dependency.management.get().pluginId)
                 plugin(libs.plugins.spring.boot.get().pluginId)

buildSrc/src/main/kotlin/ProjectFlags.kt

@@ -1,5 +1,5 @@
 object ProjectFlags {
-    const val USE_SPRING_BOOT = "useSpringBoot"
+    const val USE_SPRING_BOOT_WEB = "useSpringBootWeb"
     const val USE_SPRING_CLOUD_BOM = "useSpringCloudBom"
     const val USE_LLM_CORE_SPI = "useLLMCoreSPI"
     const val IS_ROOT_MODULE = "isRootModule"

llmx-core/llmx-core-service/build.gradle.kts

@@ -1,6 +1,6 @@
 extra {
     // 开启springboot
-    setProperty(ProjectFlags.USE_SPRING_BOOT, true)
+    setProperty(ProjectFlags.USE_SPRING_BOOT_WEB, true)
     setProperty(ProjectFlags.USE_SPRING_CLOUD_BOM,true)
 }
 dependencies {

llmx-core/llmx-core-service/src/main/kotlin/org/jcnc/llmx/core/service/controller/ChatController.kt

@@ -5,6 +5,7 @@ import kotlinx.coroutines.flow.Flow
 import org.jcnc.llmx.core.service.service.impl.LLMServiceImpl
 import org.jcnc.llmx.core.spi.entities.request.ChatRequest
 import org.jcnc.llmx.core.spi.entities.response.ChatResponsePart
+import org.springframework.http.MediaType
 
 import org.springframework.web.bind.annotation.PostMapping
 import org.springframework.web.bind.annotation.RequestBody
@@ -33,7 +34,7 @@ class ChatController(
      * @param request 聊天请求对象，包含了发起聊天所需的各种参数和用户信息
      * @return 返回一个Flow流，流中依次提供了聊天响应的部分数据，允许异步处理和逐步消费响应内容
      */
-    @PostMapping("/stream")
+    @PostMapping("/stream", produces = [MediaType.APPLICATION_NDJSON_VALUE])
     fun chat(@RequestBody request: ChatRequest): Flow<ChatResponsePart> {
         return llmServiceImpl.chat(request)
     }

llmx-core/llmx-core-service/src/main/resources/bootstrap-dev.yml

@@ -4,7 +4,7 @@ spring:
       username: nacos
       password: L4s6f9y3
       server-addr: 49.235.96.75:8848
-      ip: 192.168.1.6
+      ip: 192.168.1.100
       discovery:
         server-addr: ${spring.cloud.nacos.server-addr}
         username: ${spring.cloud.nacos.username}

llmx-core/llmx-core-spi/src/main/kotlin/org/jcnc/llmx/core/spi/provider/LLMProvider.kt

@@ -5,6 +5,7 @@ import org.jcnc.llmx.core.spi.entities.request.ChatRequest
 import org.jcnc.llmx.core.spi.entities.request.EmbeddingRequest
 import org.jcnc.llmx.core.spi.entities.response.ChatResponsePart
 import org.jcnc.llmx.core.spi.entities.response.EmbeddingResponse
+import org.springframework.http.MediaType
 
 import org.springframework.web.bind.annotation.PostMapping
 import org.springframework.web.bind.annotation.RequestMapping
@@ -29,7 +30,7 @@ interface LLMProvider {
      * @param request 聊天请求对象，包含建立聊天所需的信息，如用户标识、会话标识等
      * @return 返回一个Flow流，通过该流可以接收到聊天响应的部分数据，如消息、状态更新等
      */
-    @PostMapping("/chat")
+    @PostMapping("/chat", produces = [MediaType.APPLICATION_NDJSON_VALUE])
     fun chat(request: ChatRequest): Flow<ChatResponsePart>
 
     /**

llmx-impl/llmx-impl-bailian/build.gradle.kts

@@ -1,6 +1,6 @@
 
 // 开启springboot
-extra[ProjectFlags.USE_SPRING_BOOT] = true
+setProperty(ProjectFlags.USE_SPRING_BOOT_WEB, true)
 setProperty(ProjectFlags.USE_SPRING_CLOUD_BOM,true)
 dependencies {
     // Nacos 服务发现和配置

llmx-impl/llmx-impl-bailian/src/main/kotlin/org/jcnc/llmx/impl/baiLian/adapter/DashScopeAdapter.kt

@@ -4,6 +4,7 @@ import com.fasterxml.jackson.databind.ObjectMapper
 import com.gewuyou.forgeboot.core.extension.log
 import kotlinx.coroutines.*
 import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.FlowCollector
 import kotlinx.coroutines.flow.flow
 import okhttp3.Headers.Companion.toHeaders
 import okhttp3.MediaType.Companion.toMediaType
@@ -54,52 +55,81 @@ class DashScopeAdapter(
         val requestJson = objectMapper.writeValueAsString(requestBody)
         log.info("📤 请求参数: {}", requestJson)
 
-        val request = Request.Builder()
+        val request = buildRequest(url, headers, requestJson)
-            .url(url)
-            .headers(headers.toHeaders())
-            .post(requestJson.toRequestBody("application/json".toMediaType()))
-            .build()
 
-        val call = okHttpClient.newCall(request)
+        okHttpClient.newCall(request).execute().use { response ->
-        val response = call.execute()
+            if (!response.isSuccessful) {
+                throw RuntimeException("❌ DashScope 请求失败: HTTP ${response.code}")
+            }
 
-        if (!response.isSuccessful) {
+            val responseBody = response.body ?: throw RuntimeException("❌ DashScope 响应体为空")
-            throw RuntimeException("❌ DashScope 请求失败: HTTP ${response.code}")
-        }
 
-        val responseBody = response.body ?: throw RuntimeException("❌ DashScope 响应体为空")
+            responseBody.charStream().buffered().use { reader ->
-
+                val allContent = StringBuilder()
-        val bufferedReader: BufferedReader = responseBody.charStream().buffered()
+                try {
-        val allContent = StringBuilder()
+                    processResponse(dispatcher, reader, extractContent, allContent)
-
+                    log.info("📦 完整内容: {}", allContent)
-        try {
+                } catch (e: Exception) {
-            while (currentCoroutineContext().isActive) {
+                    log.error("🚨 读取 DashScope 响应流失败: {}", e.message, e)
-                val line = withContext(dispatcher) {
+                    throw e
-                    bufferedReader.readLine()
-                } ?: break
-                log.info("📥 接收到行: {}", line)
-
-                if (line.startsWith("data:")) {
-                    val jsonPart = line.removePrefix("data:").trim()
-                    try {
-                        val part = extractContent(jsonPart)
-                        allContent.append(part.content)
-                        log.info("✅ 提取内容: {}", part)
-                        emit(part)
-                    } catch (e: Exception) {
-                        log.warn("⚠️ 无法解析 JSON: {}", jsonPart, e)
-                    }
                 }
             }
-            log.info("📦 完整内容: {}", allContent)
-        } catch (e: Exception) {
-            log.error("🚨 读取 DashScope 响应流失败: {}", e.message, e)
-            throw e
-        } finally {
-            withContext(dispatcher) {
-                bufferedReader.close()
-            }
-            response.close()
         }
     }
+
+    /**
+     * 处理响应流
+     *
+     * 本函数读取HTTP响应中的数据行，解析并提取内容。
+     * 它在循环中读取每一行，并使用提供的函数提取内容。
+     *
+     * @param dispatcher 协程调度器
+     * @param reader 响应体的BufferedReader
+     * @param extractContent 一个函数，用于从JSON响应中提取内容
+     * @param allContent 保存所有提取内容的StringBuilder
+     */
+    private suspend fun FlowCollector<ChatResponsePart>.processResponse(
+        dispatcher: CoroutineDispatcher,
+        reader: BufferedReader,
+        extractContent: (String) -> ChatResponsePart,
+        allContent: StringBuilder
+    ) {
+        while (currentCoroutineContext().isActive) {
+            val line = withContext(dispatcher) {
+                reader.readLine()
+            } ?: break
+
+            log.debug("📥 接收到行: {}", line)
+
+            if (line.startsWith("data:")) {
+                val jsonPart = line.removePrefix("data:").trim()
+                try {
+                    val part = extractContent(jsonPart)
+                    allContent.append(part.content)
+                    log.debug("✅ 提取内容: {}", part)
+                    emit(part)
+                } catch (e: Exception) {
+                    log.warn("⚠️ 无法解析 JSON: {}", jsonPart, e)
+                }
+            }
+        }
+    }
+
+    /**
+     * 构建请求
+     *
+     * 本函数构建一个OkHttp请求对象，用于发送聊天请求。
+     *
+     * @param url 请求的URL
+     * @param headers 请求的头部信息
+     * @param json 请求的主体内容的JSON字符串
+     * @return 返回构建好的Request对象
+     */
+    private fun buildRequest(url: String, headers: Map<String, String>, json: String): Request {
+        return Request.Builder()
+            .url(url)
+            .headers(headers.toHeaders())
+            .post(json.toRequestBody("application/json".toMediaType()))
+            .build()
+    }
 }

llmx-impl/llmx-impl-bailian/src/main/resources/bootstrap-dev.yml

@@ -4,7 +4,7 @@ spring:
       username: nacos
       password: L4s6f9y3
       server-addr: 49.235.96.75:8848
-      ip: 192.168.1.6
+      ip: 192.168.1.100
       discovery:
         server-addr: ${spring.cloud.nacos.server-addr}
         username: ${spring.cloud.nacos.username}