spring:
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: ${FILE_DB_URL:jdbc:mysql://127.0.0.1:3306/baiyue_file?useUnicode=true&characterEncoding=utf8&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true}
    username: ${FILE_DB_USERNAME:root}
    password: ${FILE_DB_PASSWORD:123456}