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After the phpstudy database is created,
Default username: root
Default password: root
Host name: localhost
Port: 3306
demo:
<?php $hostName = "localhost"; $usrName = "root"; $passWord = "root"; $port = "3306"; $dbname = "flyingman"; $content = mysqli_connect($hostName,$usrName,$passWord,$dbname,$port); mysqli_set_charset($content,'utf-8'); if(!$content){ die("connect failed!:".mysqli_connect_error()); }else{ echo "connect success!"; } mysqli_close($content);
The local browser opens Chinese garbled characters, and uploads to the server normally. Solution: Add the following at the beginning of the PHP file This sentence sets the character set
header("content-type:text/html;charset=utf-8");
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