目前我安装了 H2 数据库,但是当我启动程序并尝试从浏览器访问它时(http://localhost:8082/login.do),我收到此错误:
IO Exception: "/root/test outside /opt/h2/DB" [90028-192] 90028/90028 (Aide) org.h2.jdbc.JdbcSQLException: IO Exception: "/root/test outside /opt/h2/DB" [90028-192]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:345)
at org.h2.message.DbException.get(DbException.java:179)
at org.h2.message.DbException.get(DbException.java:155)
at org.h2.engine.ConnectionInfo.setBaseDir(ConnectionInfo.java:182)
at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:114)
at org.h2.jdbc.JdbcConnection.<init>(JdbcConnection.java:102)
at org.h2.Driver.connect(Driver.java:72)
at org.h2.server.web.WebServer.getConnection(WebServer.java:735)
at org.h2.server.web.WebApp.login(WebApp.java:955)
at org.h2.server.web.WebApp.process(WebApp.java:211)
at org.h2.server.web.WebApp.processRequest(WebApp.java:170)
at org.h2.server.web.WebThread.process(WebThread.java:133)
at org.h2.server.web.WebThread.run(WebThread.java:89)
at java.lang.Thread.run(Thread.java:745)
我该如何解决这个问题?
只需添加一个“。”在数据库名称之前。例如,这是我的数据库的 jdbc url:
jdbc:h2:tcp://localhost:9101/~/test
,我将其更改为:jdbc:h2:tcp://localhost:9101/~./test
。我在论坛上看到这个错误与 H2 有关。
您应该更改表单 jdbc url
h2-data
这是您启动 h2 服务器数据路径
jdbc:h2:/h2-data/test