當我嘗試運行我的Mule應用程序時,突然間出現下面的錯誤。我試圖重新啓動Anypoint Studio,但這也沒有幫助。 A Fatal error has occurred while the server was running: java.io.IOException: Wrong index checksum, store was not closed properly and could
如果id存在於flowVars中,我將通過id從數據庫中獲取用戶。如果不存在,我將獲取所有用戶。我試圖用這個表達,但沒有成功: select * from user #[flowVars.userId != null ? 'where id = ' + flowVars.userId : ''] 錯誤是: You have an error in your SQL syntax; check th