Field in required a single bean, but 2 were found:
我在其他類注入的時候出現以下錯誤 異常 Description: Field mibService in com.xxx.xxx.controller.SnmpController required a single bean, but 2 were found ...
原文：【記錄】Field required a single bean, but 2 were found:
重構遇到個小問題，記錄下： 錯誤信息： APPLICATION FAILED TO START Description: Field xxxService in com.alibaba.xxx required a single bean, but were found: 解決方法： Action: Consider marking one of the beans as Primary, upd ...
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