JDBC URL 手册 is a Chrome extension designed for developers needing quick access to JDBC URL formats, parameter explanations, connection examples, and Maven dependencies for various databases. It supports popular databases including MySQL, PostgreSQL, Oracle, SQL Server, SQLite, and H2, making it a versatile tool for database programming.

The extension features a clean and straightforward interface, allowing users to access information with a single click without opening new tabs. It provides standard JDBC URL formats, detailed descriptions of common parameters, practical Java code connection examples, and Maven dependency configurations, streamlining the database connection process for both experienced developers and beginners alike.