What is the solution to the 1045 error when navicat connects to mysql?

A 1045 error occurs when Navicat connects to mysql

A 1045 error occurs when using Navicat to connect to mysql. The possible reason is that the password has been forgotten.

The following methods can help reset the password:

1. Run the cmd program with administrator rights;

2. cd C: \Program Files (x86)\MySQL\MySQL Server 5.7\bin

3. Close the mysqld process,

>>tasklist |findstr mysqld This line of command can be used to check whether mysqld is in Run, you can check its PID during operation

>>taskkill /F /PID xxxx

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4. Skip permissions to log in to the MySQL server>>mysqld --skip -grant-tables

Close cmd, re-run cmd with administrator rights

5, change password

>>cd C:\Program Files (x86)\ MySQL\MySQL Server 5.7\bin

>>mysql

>>update mysql.user set authentication_string=password('123456') where user = 'root';

>>flush privileges;

>>SELECT * from mysql.user\G;

Find the authentication_string item of the root user and write down its value

##>>update mysql.user set authentication_string = '*6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9' where user = 'root';here user = 'root';

>>flush privileges;

>>quit

##6. Restart mysql

>>net start mysql

7. Try to connect. If 1862 is prompted, change the password and connect again.

>>mysqladmin -uroot -p password

##Test the connection again,

You're done!

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