错误连接数据库 [mysql] : org.pentaho.di.core.exception.KettleDatabaseException:
Error occurred while trying to connect to the database

Driver class ‘org.gjt.mm.mysql.Driver‘ could not be found, make sure the ‘MySQL‘ driver (jar file) is installed.
org.gjt.mm.mysql.Driver


org.pentaho.di.core.exception.KettleDatabaseException:
Error occurred while trying to connect to the database

Driver class ‘org.gjt.mm.mysql.Driver‘ could not be found, make sure the ‘MySQL‘ driver (jar file) is installed.
org.gjt.mm.mysql.Driver

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1:下载驱动

https://dev.mysql.com/downloads/file/?id=468318

2、将对应的mysql驱动包（mysql-connector-java-5.1.15-bin）放到下kettle的目录：

       \pdi-ce-5.2.0.0-209\data-integration\lib下或

        \pdi-ce-5.2.0.0-209\data-integration\libswt\win64下

【我的电脑是64位的】

kettle 安装mysql 驱动