Home Database Mysql Tutorial DBDesigner 4 连接MySQL 5问题及解决办法

DBDesigner 4 连接MySQL 5问题及解决办法

Jun 07, 2016 pm 03:40 PM
mysql Method solve connect question

今天在做一个项目的数据库设计,为了能生成一张比较美观的数据对象模型图,我安装了DBDesigner 4。 但在我用它来连接MySQL数据库的时候,遇到一个问题: DBDesigner4 - dbExpress error invalid Username/Password. 记得以前也遇到过这个问题,一直没有解决

今天在做一个项目的数据库设计,为了能生成一张比较美观的数据对象模型图,我安装了DBDesigner 4。
但在我用它来连接MySQL数据库的时候,遇到一个问题:
DBDesigner4 - dbExpress error invalid Username/Password.

记得以前也遇到过这个问题,一直没有解决。这次没办法一定要用了,所以上google找了一下,出来不少结果,看来遇到同样问题的人还真不少。
问题原因:
MySQL的数据库密码加密方式改变了,DBDesigner显然还是用了老的加密算法。

解决办法:
新建一个MySQL用户,然后再用老的密码加密方式设置密码:
GRANT ALL PRIVILEGES ON *.* TO 'test'@'localhost' IDENTIFIED BY 'test' WITH GRANT OPTION;
SET PASSWORD FOR 'test'@'localhost' = OLD_PASSWORD('test');

DBDesigner连接MySQL成功! 

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