我的mysql是5.7的为什么出现Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and manual loading of the driver class is generally unnecessary.这个错
时间: 2023-10-12 19:50:16 浏览: 152
这个错误是因为在MySQL 5.7版本中,MySQL官方推荐使用新的驱动程序类`com.mysql.cj.jdbc.Driver`,而不是旧的`com.mysql.jdbc.Driver`。新的驱动程序类通过SPI(Service Provider Interface)自动注册,不再需要手动加载驱动程序类。所以,你可以尝试将你的代码中的驱动程序类更改为`com.mysql.cj.jdbc.Driver`,这样应该就可以解决这个问题了。
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com.mysql.jdbc.Driver'. This is deprecated. The new driver class is
The class 'com.mysql.jdbc.Driver' is a JDBC driver class for connecting to MySQL databases. However, it has been deprecated and is no longer recommended for use. The new driver class for MySQL is 'com.mysql.cj.jdbc.Driver'. This new driver class is part of the Connector/J library, which is the official JDBC driver for MySQL.
The 'com.mysql.cj.jdbc.Driver' class provides improved performance, security, and compatibility with the latest versions of MySQL. It supports features such as SSL/TLS encryption, connection pooling, and handling of time zone conversions.
If you are using an older version of the MySQL JDBC driver in your application, it is recommended to update to the latest version and use the 'com.mysql.cj.jdbc.Driver' class instead. This will ensure that your application can take advantage of the latest features and improvements provided by the new driver.
This is deprecated. The new driver class is com.mysql.cj.jdbc.Driver.
This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. 驱动的类换了个名字。只需将导入的包格式从`import com.mysql.jdbc.Driver`改成`import com.mysql.cj.jdbc.Driver`即可。