Python连接mysql出错，_mysql_exceptions.OperationalError: (1045, "Access denied for user 'root'@'l

连接Python mysql时出错，_ MySQL _ exceptions .操作错误:(1045，“拒绝用户访问 # 039；root # 039@#039;本地主机 # 039；(Python连接mysql出错，_ mysql _ exceptions。操作错误:(1045，“拒绝用户访问 # 039；root # 039@#039;本地主机 # 039；(简介:#-*-编码:UTF-8-*-导入mysqldb conn=MySQLdb。连接(host = # 039127.0.0.1#039;，端口=3306，用户= # 039；root # 039，db=#