第四步，需要指定安装db 2驱动程序的路径，这是包含了db2jcc . jar文件的目录。

Fourth, we need to specify the path where the db2 drivers are installed, which is the directory that contains the db2jcc.jar file.

youdao

第四步，需要指定安装db 2驱动程序的路径，这是包含了db2jcc . jar文件的目录。

Fourth, we need to specify the path where the db2 drivers are installed, which is the directory that contains the db2jcc.jar file.

youdao