Java code: java.sql.SQLException: Io 异常: Software caused connection abort: recv failed at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:255) at oracle.jdbc.driver.T4CStatement.executeForDescribe(T4CStatement.java:806) at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1039) at oracle.jdbc.driver.T4CStatement.executeMaybeDescribe(T4CStatement.java:830) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1132) at oracle.jdbc.driver.OracleStatement.doScrollExecuteCommon(OracleStatement.java:4055) at oracle.jdbc.driver.OracleStatement.doScrollStmtExecuteQuery(OracleStatement.java:4195) at oracle.jdbc.driver.OracleStatement.executeQuery(OracleStatement.java:1279) 请问这个异常是什么情况？你的数据库连接能获得吗？ 可以 连的远程机，一般是休息一会突然就这样了，然后多刷几次又好了 oracle自动会清除过期的连�
