如何將執行的HQL查詢轉換為SQL查詢

Question

這是我在控制台中遇到的HQL查詢。 我在登錄時收到“ org.springframework.security.authentication.BadCredentialsException”。登錄時我使用了正確的憑據。 我是HQL查詢語言的新手。 需要幫助謝謝

--- HQL AST ---
     \-[QUERY] Node: 'query'
        +-[SELECT_FROM] Node: 'SELECT_FROM'
        |  +-[FROM] Node: 'from'
        |  |  \-[RANGE] Node: 'RANGE'
        |  |     +-[DOT] Node: '.'
        |  |     |  +-[DOT] Node: '.'
        |  |     |  |  +-[DOT] Node: '.'
        |  |     |  |  |  +-[DOT] Node: '.'
        |  |     |  |  |  |  +-[IDENT] Node: 'com'
        |  |     |  |  |  |  \-[IDENT] Node: 'mindfiresolutions'
        |  |     |  |  |  \-[IDENT] Node: 'springmaven'
        |  |     |  |  \-[IDENT] Node: 'models'
        |  |     |  \-[IDENT] Node: 'Employee'
        |  |     \-[ALIAS] Node: 'generatedAlias0'
        |  \-[SELECT] Node: 'select'
        |     \-[IDENT] Node: 'generatedAlias0'
        \-[WHERE] Node: 'where'
           \-[EQ] Node: '='
              +-[DOT] Node: '.'
              |  +-[IDENT] Node: 'generatedAlias0'
              |  \-[IDENT] Node: 'employeeUserName'
              \-[COLON] Node: ':'
                 \-[IDENT] Node: 'param0'

Answer 1

問題可能恰恰是聽起來很像，您使用了錯誤的憑據進行連接。 在不了解有關您的應用程序（類型或運行方式）的情況下，很難確切知道，但是我建議您查看一下您的連接配置，以確保一切都應該正確。

來自api：BadCredentialsException為“如果由於憑據無效而拒絕身份驗證請求，則拋出該異常。要拋出此異常，則意味着該帳戶既未鎖定也未禁用。”

https://docs.spring.io/spring-security/site/docs/current/apidocs/org/springframework/security/authentication/BadCredentialsException.html