java oracle error
java.sql.SQLException: Io Òì³£: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=153092352)(ERR=12500)(ERROR_STACK=(ERROR=(CODE=12500)(EMFI=4))(ERROR=(CODE=12560)(EMFI=4))(ERROR=(CODE=530)(EMFI=4))(ERROR=(BUF='32-bit Windows Error: 2: No such file or directory')))) oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134) ÈçÉÏerror£¬Çë´Í½Ì£¬¸Ð¼¤²»¾¡¡£
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