title: I can't log mysql server,when I try to login with root identity, even I input the correct password.(I am sure the password is correct 100%)
body: <p><img src="https://i.stack.imgur.com/1pA43.png," alt="enter image description here" /></p>
  <p><img src="https://i.stack.imgur.com/9oHZI.png" alt="enter image description here" /></p>
  <p>As the pictures showed <code>Access denied for user '-root'@'localhost' (using password: YES)</code>,
  but  I can connect MySQL server in Navicat premium, the password is the same as that in the command line.</p>