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hello,
mysqladmin   -u   mysql   password   123   µÄÒâ˼ÊÇÒÔmysql   µÄÉí·ÝµÇ¼£¬¸ü¸ÄÃÜÂëÓ¦¸ÃÊÇÒÔrootµÇ¼°É
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mysql>   use   mysql
mysql>   update   user   set   password   =   password( '123 ')   where   user   =   'mysql ';



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