现在位置：首页 > 服务器 > Linux > 解决MySQL安装时1045错误的方法

解决MySQL安装时1045错误的方法

江湖 Linux 2016-2-11 814 0评论

该错误只在Windows系统上出现，Linux下好像好没有，据说这个错误已经存在n年了，有人extremely dispointed that it still exists here in 2009!

错误的原因更令人抓狂，那就是mysql server instance config wizard根本没有为你设密码，于是root密码是空！实在不明白如果没有为我设密码那中间为什么叫我设个密码。

解决办法：

I clicked Skip on the dialog that states the Error 1045...

Then cancelled the "MySQL Server Instance Config Wizard"

Now...

Open a command prompt type "mysql -u root -p" then hit

enter again when it requests a password.

You should now have access to the mysql monitor...

type the following at the prompts...

mysql>use mysql

mysql>select user, host, password from user;

Now you should see that u have 3 entries

+-----------------------------+

| user | host | password |

+-----------------------------+

| root | localhost | |

| root | 127.0.0.1 | |

| | localhost | |

+-----------------------------+

mysql> delete from user where host="localhost" and user="";

mysql> update user set password=password("xxxx") where user="root";

mysql> flush tables;

mysql> flush privileges;

mysql> quit

Now the mysql table should be updated and everything fixed.

Try it out...

然后就可以用config wizard跑一遍了。

PS: 国内和国外的水平真是差得远，国内的砖家们只会告诉你是和以前安装的mysql版本冲突了，把它卸干净，再把配置啊注册表啊都删干净（简直就是既然我不知道是哪错了那就是全错了），再重装。而问题根本没解决。。。。。。人国外的却能一针见血地指出问题之所在。