Host 'xxx.xxx.xxx.xxx' is not allowed to connect to this MySQL server

深碍√TFBOYSˉ_ 2023-06-29 05:56 118阅读 0赞

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java.sql.SQLException: null, message from server: “Host ‘192.168.0.127’ is not allowed to connect to this MySQL server”

原因:该host不是远程对象,不能通过该对象访问数据库

解决:

  1. USE mysql ;
  2. SELECT USER,HOST,PASSWORD FROM USER;
  3. UPDATE USER SET HOST = '%' WHERE USER='root';
  4. FLUSH PRIVILEGES;

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