first commit

data-collector/config.ini

@@ -0,0 +1,20 @@
+[database]
+host = localhost
+port = 3306
+user = root
+password = root
+database = agricultural_stock
+
+[crawler]
+interval_minutes = 5
+batch_size = 100
+max_retries = 3
+request_timeout = 10
+
+[logging]
+level = INFO
+format = %(asctime)s - %(levelname)s - %(message)s
+file = stock_crawler.log
+
+# Kafka配置已移除
+# 所有数据直接保存到MySQL数据库