1. 程式人生 > >com.mchange.v2.resourcepool.TimeoutException: A client timed out while waiting to acquire a resource

com.mchange.v2.resourcepool.TimeoutException: A client timed out while waiting to acquire a resource

異常資訊:

com.mchange.v2.resourcepool.TimeoutException: A client timed out while waiting to acquire a resource from [email protected] -- timeout at awaitAvailable()

原因:獲取不到資料庫連線——>資料庫使用者被鎖定——>登入使用者密碼錯誤(多次嘗試登入)——>檢視資料庫配置