数据库连接错误，不读取配置文件，好像是作者的测试连接信息

Start init datasource[driverName:com.mysql.jdbc.Driver, url: jdbc:mysql://localhost:3306/yinshi-test?characterEncoding=UTF-8, username: root, password: 123456

Start by tracing datasource initialization and configuration loading for the reported MySQL connection. Check why the localhost yinshi-test URL and root credentials are being used instead of the configured values. Done means the application reads its database settings from the configuration file and no longer relies on the reported test connection.

Written by the indexing model from the issue text.