spring boot+mysql数据库access denie

mysql的账号名和密码正确却无法登陆, 找了半天原因原来是yml文件配置密码的时候需要加双引号, 改正后就可以正常连接了.

spring:
  application:
    name: goods
  datasource:
    driver-class-name: com.mysql.jdbc.Driver
    url: jdbc:mysql://localhost:3306/xx?useUnicode=true&characterEncoding=UTF-8&serverTimezone=UTC
    username: root
    password: "root"