refactor: ai config.

controllers/ai.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"github.com/gin-gonic/gin"
 	"github.com/sashabaranov/go-openai"
+	"hr_receiver/config"
 	"hr_receiver/util"
 	"io"
 	"io/ioutil"
@@ -16,13 +17,6 @@ import (
 	"os"
 )
 
-// 配置文件 (与 main.go 保持一致)
-const (
-	BaseURL = "https://api.lkeap.cloud.tencent.com/v1"
-	APIKey  = "sk-Y4zjnwulSuSlf60mrzwCxq2ipktHSs4jZHgWeQOArWuWJEOd" // 请替换为实际的 API Key
-	Model   = "deepseek-v3"
-)
-
 // readDocxContent 读取 .docx 文件并将其转换为结构化文本
 // 修改为先保存临时文件再读取
 func readDocxContent(fileHeader *multipart.FileHeader) (string, error) {
@@ -143,14 +137,19 @@ func buildAnalysisPrompt(teachingPlanContent, heartRateContent string) string {
 
 // callAIForAnalysis 调用大模型进行分析
 func callAIForAnalysis(prompt string) (string, error) {
-	config := openai.DefaultConfig(APIKey)
-	config.BaseURL = BaseURL
-	client := openai.NewClientWithConfig(config)
+	baseURL, apiKey, model, err := config.GetAIConfig()
+	if err != nil {
+		return "", err
+	}
+
+	clientConfig := openai.DefaultConfig(apiKey)
+	clientConfig.BaseURL = baseURL
+	client := openai.NewClientWithConfig(clientConfig)
 
 	resp, err := client.CreateChatCompletion(
 		context.Background(),
 		openai.ChatCompletionRequest{
-			Model: Model,
+			Model: model,
 			Messages: []openai.ChatCompletionMessage{
 				{
 					Role:    openai.ChatMessageRoleUser,