idea web项目每次开机运行都报500是什么问题

HTTP状态 500 - 内部服务器错误
类型 异常报告
消息 Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:
描述 服务器遇到一个意外的情况，阻止它完成请求。
例外情况
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:

Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Public Key Retrieval is not allowed

The error may exist in file [D:\yiqing\covid\classes\artifacts\covid_Web_exploded\WEB-INF\classes\mapper\PersonMapper.xml]

The error may involve com.info.view.person.mapper.PersonMapper.findByCondition

The error occurred while executing a query

Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Public Key Retrieval is not allowed

org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:973)
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863)
javax.servlet.http.HttpServlet.service(HttpServlet.java:681)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

根本原因。
org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:

Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Public Key Retrieval is not allowed

The error may exist in file [D:\yiqing\covid\classes\artifacts\covid_Web_exploded\WEB-INF\classes\mapper\PersonMa

java.sql.SQLNonTransientConnectionException: Public Key Retrieval is not allowed ，连接数据库后边加上useSSL=false 或者 allowPublicKeyRetrieval=true试试