Navicat for MySQL installation tutorial

One 、 Download address

link ：https://pan.baidu.com/s/1V4gVfO07sx092cRKCERGaA
Extraction code ：uql1

Two 、 Installation steps

1. Unzip and get two applications ：

2. Install first navicat111_mysql_cs_x64.exe

3. Install again PatchNavicat.exe

Path selection navicat111_mysql_cs_x64.exe Install under directory navicat.exe

4. After successful installation , There will be a successful pop-up prompt ;

5. function Navicat, Enter personal information

3、 ... and 、 Report errors 1251 Detailed solutions

1. Report errors 1251

from MySql5.7 Version jumps to Mysql 8.0 Version of , When installing, you will be prompted that the link encryption method has changed , It's choice 5.？ The way of the times or the new way , at that time Select all defaults , So choose the new encryption , then After installation Navicat The remote connection keeps reporting errors 1251
As shown in the figure ：1251-Client does not support authentication protocol requested by server;

2. terms of settlement

（1） With root Account user login Mysql：

mysql -u root -p

（2） Change encryption ：

ALTER USER ‘root’@‘localhost’ IDENTIFIED BY ‘password’ PASSWORD EXPIRE NEVER;

（3） Change password ：

ALTER USER ‘root’@‘localhost’ IDENTIFIED WITH mysql_native_password BY ‘ New password ’;

（4） Refresh ：

FLUSH PRIVILEGES;

3、 Connect