原创 java Fx TextArea實現自動換行在代碼中實現

1.要實現java FX TextArea在代碼中自動換行,只需要設置TextArea組件的setWrapText的屬性爲true就行。 2.方法屬性:(如圖) 3.調用實例: TextArea textArea=new TextAre

原创 Failed to resolve: com.android.support:appcompat-v7:28.+版本不一致錯誤

1.剛安裝好Android Studio的小夥伴可能會遇到這種類似的錯誤 例如這樣:Failed to resolve: com.android.support:appcompat-v7:28.+ 或者這樣:Error:(26, 13)

原创 Intel HAXM is required to run this AVD,VT-x is disabled in BIOS 問題

1.小夥伴們在安裝Android Studio虛擬機時可能新建虛擬機時會出現如下錯誤信息:    Intel HAXM is required to run this AVD,VT-x is disabled in BIOS 2.錯誤原因

原创 Access denied for user 'root'@'localhost' (using password: YES)

在初次嘗試使用hibernate連接數據庫時建立連接出現: Exception in thread "main" org.hibernate.exception.GenericJDBCException: Cannot open conn

原创 null, message from server: "Host 'DESKTOP-GT3N5PV' is not allowed to connect to this MySQL server"

使用Hibernate連接Mysql數據庫時遇到下面的錯誤: Exception in thread "main" org.hibernate.exception.GenericJDBCException: Cannot open con

原创 XML:The processing instruction must begin with the name of the target

在剛剛學習Hibernate時運行出現了下邊的錯誤: Exception in thread "main" org.hibernate.MappingException: Could not read mappings from reso

原创 /**.jsp (line: [1], column: [45]) The JSP specification requires that an attribute name is preceded

在Tomcat上部署完項目後輸入訪問地址訪問出現如下錯誤錯誤原因:jsp兩屬性間必須有空格符  詳情如圖: 解決方法:將jsp文件中各屬性間用空格符隔開即可!