Registered driver with driverClassName=oracle.jdbc.driver.OracleDriver was not found

解决 Registered driver with driverClassName=oracle.jdbc.driver.OracleDriver was not found, trying direct instantiation. 报错

原因：版本不匹配。
Orcale9后的版本把oracle.jdbc.driver.OracleDriver改为oracle.jdbc.OracleDriver。
常用的Oracle6，Oracle8在使用时经常会爆出这个错误。

解决方式： 将 [driver-class-name]由 oracle.jdbc.driver.OracleDriver 改为 oracle.jdbc.OracleDriver

# 解决方式# 将 [driver-class-name]由 oracle.jdbc.driver.OracleDriver 改为 oracle.jdbc.OracleDriverspring:datasource:driver-class-name: oracle.jdbc.OracleDriverurl: xxxusername: xxxpassword: xxx