mysql的JDBC驅(qū)動(dòng)程序
MySQL Connector/J is the official JDBC driver for MySQL. Online documentation for Connector/J can be found from here.
Connector/J 5.1 includes support for JDBC-4.0 functionality, including:
Ease-of-development features including auto-registration with the DriverManager via the service provider mechanism, standardized Connection validity checks and categorized SQLExceptions based on recoverability/retry-ability and class of the underlying error.
Unwrapping to interfaces that include vendor extensions
Support for XML processing via JAXP interfaces to DOM, SAX and StAX
Support for setting per-connection client information (which can be viewed in the comments section of a query via "SHOW PROCESSLIST" on a Mysql server, or can be extended to support custom persistence of the information via a public interface)
Support for JDBC-4.0 NCHAR, NVARCHAR and NCLOB types

MySQL Connector/J是MySQL官方JDBC驅(qū)動(dòng)程序。
Connector/J 5.1包括JDBC-4.0功能的支持

包括：

易于開發(fā)的特點(diǎn)，包括通過自動(dòng)注冊服務(wù)提供商機(jī)制，標(biāo)準(zhǔn)化的連接有效性檢查和分類的SQLExceptions的基礎(chǔ)上可恢復(fù)/重試能力和一流的底層錯(cuò)誤。
DriverManager隔離
解開包括供應(yīng)商擴(kuò)展到接口
通過JAXP接口支持用于XML處理DOM，SAX和StAX
支持設(shè)置每個(gè)連接的客戶端信息（可以查看查詢的意見通過“SHOW PROCESSLIST的”一個(gè)MySQL服務(wù)器上，或通過一個(gè)公共接口，可擴(kuò)展，以支持自定義持久性的信息）

JDBC-4.0 NCHAR，NVARCHAR和NCLOB類型的支持

mysql-connector-java是mysql官方的驅(qū)動(dòng)，哈，介紹的翻譯可能有點(diǎn)問題。
java環(huán)境：http://www.kiwanis-srv.org/soft/11139.html