java.sql.SQLException: Access denied for user ''@'192.168.220.1' (using password: NO)

java.sql.SQLException: Access denied for user ‘’@‘192.168.220.1’ (using password: NO)

使用spring boot配置文件连接docker上的mysql所报异常

寻了百度得各种方法，包括权限都没解决，最后修改了配置解决了，

原配置：
datasource:
driverClassName: com.mysql.jdbc.Driver
url: jdbc:mysql://192.168.220.128:3306/tensquare_base?characterEncoding=utf8
data-username: root
data-password: 123456
修改后的配置
datasource:
driverClassName: com.mysql.jdbc.Driver
url: jdbc:mysql://192.168.220.128:3306/tensquare_base?characterEncoding=utf8
username: root
password: 123456
只是把data去掉了，就连上了，浪费了我3小时，希望你们不要遇坑