feat(base): 优化环境变量配置

core/base/exceptions.py

@@ -5,15 +5,25 @@
 # @Author : xingc
 # @Desc :
 
-class BaseException(Exception):
+class CardBookException(Exception):
     pass
 
 
-class SearchCardNotFound(Exception):
+class ScraperError(CardBookException):
+    """"采集错误"""
+    pass
+
+
+class SearchCardNotFound(ScraperError):
     """搜索卡片不存在"""
     pass
 
 
-class SearchCardRetry(Exception):
+class SearchCardRetry(ScraperError):
     """搜索重试"""
     pass
+
+
+class WechatApiError(CardBookException):
+    """微信开放服务调用api错误"""
+    pass