报错:
Your connection attempt failed for user ‘root’ from your host to server at 127.0.0.1:3306:Access denied for user ‘root’@'localhost’
![](https://img.laitimes.com/img/9ZDMuAjOiMmIsIjOiQnIsICM38FdsYkRGZkRG9lcvx2bjxiNx8VZ6l2cs0DOtNmZshlW2BnMMBjVtJWd0ckW65UbM5WOHJWa5kHT20ESjBjUIF2X0hXZ0xCMx81dvRWYoNHLrdEZwZ1Rh5WNXp1bwNjW1ZUba9VZwlHdssmch1mclRXY39CXldWYtlWPzNXZj9mcw1ycz9WL49zZuBnL2czM3UTMyUTM1ITNwAjMwIzLc52YucWbp5GZzNmLn9Gbi1yZtl2Lc9CX6MHc0RHaiojIsJye.png)
更改
只要将连接设置中的Hostname “127.0.0.1”改成:“::1”
即可成功连接到数据库。
官方解释
Note
The server uses the host cache only for nonlocal TCP connections. It does not use the cache for TCP connections established using a loopback interface address (for example, 127.0.0.1 or ::1), or for connections established using a Unix socket file, named pipe, or shared memory.