优化json提取格式

app/services/job_clean_service.py

@@ -128,6 +128,12 @@ async def _do_clean(data: dict) -> None:
     # 写入 bg_job
     job_id = next(_id_gen)
     now = datetime.now()
+
+    # expire_at 校验：超出合理范围的设为 NULL
+    expire_at = data.get("expire_at")
+    if expire_at and isinstance(expire_at, datetime) and expire_at.year > 2035:
+        expire_at = None
+
     async with MysqlSession() as mysql:
         await mysql.execute(
             insert(Job).values(
@@ -146,10 +152,10 @@ async def _do_clean(data: dict) -> None:
                 min_experience=result.get("minExperience", 0),
                 required_industry_id=result.get("requiredIndustryId"),
                 recruit_category=data.get("recruit_category", 3),
-                expire_at=data.get("expire_at"),
+                expire_at=expire_at,
                 content_hash=data.get("content_hash"),
                 source_url=data.get("detail_url"),
-                source_id=source_id,
+                source_id=str(data_id),
                 status=0,
                 create_time=now,
                 update_time=now,