fix(prompt): 修复OSS内容解析问题

service/prompt/prompt_compose_service.go

@@ -2,6 +2,7 @@ package prompt
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"prompts-core/common/util"
@@ -14,7 +15,6 @@ import (
 
 	"gitea.redpowerfuture.com/red-future/common/beans"
 	"gitea.redpowerfuture.com/red-future/common/utils"
-	"github.com/gogf/gf/v2/encoding/gjson"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/util/gconv"
 )
@@ -154,7 +154,9 @@ func Callback(ctx context.Context, req *dto.CallbackReq) error {
 	// 3) 解析 OSS 内容为消息
 	var messages map[string]any
 	if len(ossContent) > 0 {
-		messages = gjson.New(ossContent).Map()
+		if err := json.Unmarshal(ossContent, &messages); err != nil {
+			g.Log().Warningf(ctx, "[回调处理] 解析OSS内容失败 taskId=%s err=%v", req.TaskId, err)
+		}
 	}
 
 	// 4) 处理失败