mysql:11977
From: "leader_cat" <"leader_cat" <leader_cat@xxxxxxxxxx>>
Date: Tue, 16 Aug 2005 17:40:45 +0900
Subject: [mysql 11977] Re: JAVA で Mysql にコネクトできません。
お世話になります。 >・WEB-INF/lib に mysql-connector-java-3.1.10-bin.jar をコピペする。 >・それ以外のことはしない（もちろんクラスパスへ通すことも不要） コピペをやり直して、クラスパスを以下のようにしてやって見ました。 .;%JAVA_HOME%\lib\tools.jar; C:\Program Files\Apache Software Foundation\Tomcat 5.5\common\lib\servlet-api.jar ですが同じエラーでした。 >・間違ってmysql-connector-java-3.1.10-bin-g.jarにクラスパスが通っていないか どうか 上記のようにして見ましたが… >・mysql-connector-java-3.1.10-bin-g.jarをリネームしてmysql-connector- >java-3.1.10-bin.jarにしていたりはしないか これは無いと思います。 ダウンロードしてきたzipファイルを解凍して出来た元フォルダを保存していました ので そこから（つまり大元から）再度コピペし直しました。 >・mysql-connector-java-3.1.10-bin.jarは本当に mysql-connector-java-3.1.10-bin.jarなのか > >（jar -tf mysql-connector-java-3.1.10-bin.jar を実行した際に >com/mysql/jdbc/trace/Tracer.classが含まれているか否か。） これをやってみてビックリしました。 -----以下が結果です。----------------------------------------------------- C:\Connecting to MySQL>cd C:\mysql\mysql-connector-java-3.1.10 C:\mysql\mysql-connector-java-3.1.10>jar -tf mysql-connector-java-3.1.10-bin.jar META-INF/ META-INF/MANIFEST.MF com/ com/mysql/ com/mysql/jdbc/ com/mysql/jdbc/AssertionFailedException.class com/mysql/jdbc/Blob.class com/mysql/jdbc/BlobFromLocator.class com/mysql/jdbc/Buffer.class com/mysql/jdbc/ByteArrayBuffer.class com/mysql/jdbc/CallableStatement$CallableStatementParam.class com/mysql/jdbc/CallableStatement$CallableStatementParamInfo.class com/mysql/jdbc/CallableStatement.class com/mysql/jdbc/ChannelBuffer.class com/mysql/jdbc/CharsetMapping.class com/mysql/jdbc/Charsets.properties com/mysql/jdbc/Clob.class com/mysql/jdbc/CommunicationsException.class com/mysql/jdbc/CompressedInputStream.class com/mysql/jdbc/Connection$1.class com/mysql/jdbc/Connection$CompoundCacheKey.class com/mysql/jdbc/Connection$UltraDevWorkAround.class com/mysql/jdbc/Connection.class com/mysql/jdbc/ConnectionFeatureNotAvailableException.class com/mysql/jdbc/ConnectionProperties$1.class com/mysql/jdbc/ConnectionProperties$BooleanConnectionProperty.class com/mysql/jdbc/ConnectionProperties$ConnectionProperty.class com/mysql/jdbc/ConnectionProperties$IntegerConnectionProperty.class com/mysql/jdbc/ConnectionProperties$MemorySizeConnectionProperty.class com/mysql/jdbc/ConnectionProperties$StringConnectionProperty.class com/mysql/jdbc/ConnectionProperties.class com/mysql/jdbc/ConnectionPropertiesTransform.class com/mysql/jdbc/Constants.class com/mysql/jdbc/DatabaseMetaData$TypeDescriptor.class com/mysql/jdbc/DatabaseMetaData.class com/mysql/jdbc/DocsConnectionPropsHelper.class com/mysql/jdbc/Driver.class com/mysql/jdbc/EscapeProcessor.class com/mysql/jdbc/EscapeProcessorResult.class com/mysql/jdbc/EscapeTokenizer.class com/mysql/jdbc/ExportControlled.class com/mysql/jdbc/Field.class com/mysql/jdbc/LicenseConfiguration.class com/mysql/jdbc/LocalizedErrorMessages.properties com/mysql/jdbc/Messages.class com/mysql/jdbc/MiniAdmin.class com/mysql/jdbc/MysqlDataTruncation.class com/mysql/jdbc/MysqlDefs.class com/mysql/jdbc/MysqlErrorNumbers.class com/mysql/jdbc/MysqlIO.class com/mysql/jdbc/MysqlParameterMetadata.class com/mysql/jdbc/MysqlSavepoint.class com/mysql/jdbc/NamedPipeSocketFactory$NamedPipeSocket.class com/mysql/jdbc/NamedPipeSocketFactory$RandomAccessFileInputStream.class com/mysql/jdbc/NamedPipeSocketFactory$RandomAccessFileOutputStream.class com/mysql/jdbc/NamedPipeSocketFactory.class com/mysql/jdbc/NonRegisteringDriver.class com/mysql/jdbc/NonRegisteringReplicationDriver.class com/mysql/jdbc/NotImplemented.class com/mysql/jdbc/NotUpdatable.class com/mysql/jdbc/OutputStreamWatcher.class com/mysql/jdbc/PacketTooBigException.class com/mysql/jdbc/PreparedStatement$BatchParams.class com/mysql/jdbc/PreparedStatement$EndPoint.class com/mysql/jdbc/PreparedStatement$ParseInfo.class com/mysql/jdbc/PreparedStatement.class com/mysql/jdbc/ReplicationConnection.class com/mysql/jdbc/ReplicationDriver.class com/mysql/jdbc/ResultSet.class com/mysql/jdbc/ResultSetMetaData.class com/mysql/jdbc/RowData.class com/mysql/jdbc/RowDataDynamic$OperationNotSupportedException.class com/mysql/jdbc/RowDataDynamic.class com/mysql/jdbc/RowDataStatic.class com/mysql/jdbc/SQLError.class com/mysql/jdbc/Security.class com/mysql/jdbc/ServerPreparedStatement$BatchedBindValues.class com/mysql/jdbc/ServerPreparedStatement$BindValue.class com/mysql/jdbc/ServerPreparedStatement.class com/mysql/jdbc/SingleByteCharsetConverter.class com/mysql/jdbc/SocketFactory.class com/mysql/jdbc/StandardSocketFactory.class com/mysql/jdbc/Statement$CachedResultSetMetaData.class com/mysql/jdbc/Statement.class com/mysql/jdbc/StringUtils.class com/mysql/jdbc/TimeUtil.class com/mysql/jdbc/UpdatableResultSet.class com/mysql/jdbc/Util$RandStructcture.class com/mysql/jdbc/Util.class com/mysql/jdbc/VersionedStringProperty.class com/mysql/jdbc/WatchableOutputStream.class com/mysql/jdbc/WatchableWriter.class com/mysql/jdbc/WriterWatcher.class com/mysql/jdbc/configs/ com/mysql/jdbc/configs/3-0-Compat.properties com/mysql/jdbc/configs/clusterBase.properties com/mysql/jdbc/configs/fullDebug.properties com/mysql/jdbc/configs/maxPerformance.properties com/mysql/jdbc/configs/solarisMaxPerformance.properties com/mysql/jdbc/integration/ com/mysql/jdbc/integration/c3p0/ com/mysql/jdbc/integration/c3p0/MysqlConnectionTester.class com/mysql/jdbc/integration/jboss/ com/mysql/jdbc/integration/jboss/ExtendedMysqlExceptionSorter.class com/mysql/jdbc/integration/jboss/MysqlValidConnectionChecker.class com/mysql/jdbc/jdbc2/ com/mysql/jdbc/jdbc2/optional/ com/mysql/jdbc/jdbc2/optional/CallableStatementWrapper.class com/mysql/jdbc/jdbc2/optional/ConnectionWrapper.class com/mysql/jdbc/jdbc2/optional/MysqlConnectionPoolDataSource.class com/mysql/jdbc/jdbc2/optional/MysqlDataSource.class com/mysql/jdbc/jdbc2/optional/MysqlDataSourceFactory.class com/mysql/jdbc/jdbc2/optional/MysqlPooledConnection.class com/mysql/jdbc/jdbc2/optional/PreparedStatementWrapper.class com/mysql/jdbc/jdbc2/optional/StatementWrapper.class com/mysql/jdbc/jdbc2/optional/WrapperBase.class com/mysql/jdbc/log/ com/mysql/jdbc/log/Jdk14Logger.class com/mysql/jdbc/log/Log.class com/mysql/jdbc/log/Log4JLogger.class com/mysql/jdbc/log/LogFactory.class com/mysql/jdbc/log/LogUtils.class com/mysql/jdbc/log/NullLogger.class com/mysql/jdbc/log/StandardLogger.class com/mysql/jdbc/profiler/ com/mysql/jdbc/profiler/ProfileEventSink.class com/mysql/jdbc/profiler/ProfilerEvent.class com/mysql/jdbc/util/ com/mysql/jdbc/util/BaseBugReport.class com/mysql/jdbc/util/ErrorMappingsDocGenerator.class com/mysql/jdbc/util/LRUCache.class com/mysql/jdbc/util/PropertiesDocGenerator.class com/mysql/jdbc/util/ReadAheadInputStream.class com/mysql/jdbc/util/ResultSetUtil.class com/mysql/jdbc/util/ServerController.class com/mysql/jdbc/util/TimezoneDump.class org/ org/gjt/ org/gjt/mm/ org/gjt/mm/mysql/ org/gjt/mm/mysql/Driver.class META-INF/INDEX.LIST C:\mysql\mysql-connector-java-3.1.10> -----ここまで----------------------------------------------------- ご指摘の"com/mysql/jdbc/trace/Tracer.class"が存在していません… ダウンロードミスでしょうか… 取り急ぎレスです。m(__)m __________________________________ Save the earth http://pr.mail.yahoo.co.jp/ondanka/
11944 2005-08-12 18:33 [leader cat <leader_c] JAVA で Mysql にコネクトできません。 11946 2005-08-13 02:50 ┣[Tetsuro IKEDA <tetsu] 11969 2005-08-16 10:11 ┃┗["leader_cat" <leader] 11971 2005-08-16 13:22 ┃ ┗[Tetsuro IKEDA <tetsu] 11972 2005-08-16 16:06 ┃ ┗["leader_cat" <leader] 11974 2005-08-16 16:46 ┃ ┗[Tetsuro IKEDA <tetsu] -> 11977 2005-08-16 17:40 ┃ ┗["leader_cat" <leader] 11973 2005-08-16 16:32 ┗[KIshii <kn-ishi@xxxx] 11975 2005-08-16 16:49 ┣[Tetsuro IKEDA <tetsu] 11978 2005-08-16 17:47 ┃┗["leader_cat" <leader] 11979 2005-08-16 23:11 ┃ ┗[Tetsuro IKEDA <tetsu] 11981 2005-08-17 09:14 ┃ ┗["leader_cat" <leader] 11976 2005-08-16 17:39 ┗["leader_cat" <leader]