/alidata1/tomcat/default/ROOT/inc/class.mysql.php:89: Warning: A link to the server could not be established.
  url=jdbc:mysql://localhost:3306/?jdbcCompliantTruncation=false&characterSetResults=ISO8859_1&characterEncoding=ISO8859_1&useServerPrepStmts=true
  driver=com.mysql.jdbc.Driver
  java.sql.SQLException: Unable to load authentication plugin 'caching_sha2_password'. [mysql_connect]
<script>console.log('123456');</script><script>console.log('root');</script><script>console.log('localhost:3306');</script></td></tr></table><b>数据库错误:</b> 连接MySql(localhost:3306, root, $Password) 出错。请检查MySql连接设置是否正确。<br>
<b>MySQL错误</b>: 0 ()<br>
若问题依然无法解决，请联系您的服务器管理员，或到<a href=http://www.tun2.com>Tun2官方网站</a>寻求解决方法。