Mysqli_query
<?php
$dbc=mysqli_connect("localhost","root","password","beauty") OR die("Could not connected to MySQL: ".mysqli_error());
print_r($dbc);
echo " ";
if($handle = opendir("D:/all-pics/tmp")){
echo "Directory handle:$handle ";
echo "Files: ";
while (false !== ($file = readdir($handle))) {
echo "$file ";
$sql="insert into stu (stu, picture) values ("{$file}","{$file}")";
echo "$sql ";
if($file!="."&&$file!=".."){
$res=mysqli_query($dbc,$sql);
}
var_dump($res);
echo " ";
}
$dbc=mysqli_connect("localhost","root","password","beauty") OR die("Could not connected to MySQL: ".mysqli_error());
print_r($dbc);
echo " ";
if($handle = opendir("D:/all-pics/tmp")){
echo "Directory handle:$handle ";
echo "Files: ";
while (false !== ($file = readdir($handle))) {
echo "$file ";
$sql="insert into stu (stu, picture) values ("{$file}","{$file}")";
echo "$sql ";
if($file!="."&&$file!=".."){
$res=mysqli_query($dbc,$sql);
}
var_dump($res);
echo " ";
}
}
这是一段遍历文件夹并取出所有文件名,然后插入数据库的代码。现在我的数据库是beauty,里面有一张表stu;
起初mysqli_connect没有设置database,导致mysqli_query一直false ,因此需要注意,必须选择数据库不可
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