当前位置:Gxlcms >
PHP教程 >
mysql_fetch_array():suppliedargumentisnotavalidMySQLresultresource,该怎么解决
mysql_fetch_array():suppliedargumentisnotavalidMySQLresultresource,该怎么解决
时间:2021-07-01 10:21:17
帮助过:6人阅读
mysql_fetch_array(): supplied argument is not a valid MySQL result resource
mysql_connect("localhost","root","1");
$query="select id from computer where user ='test2'";
$result=mysql_query($query);
echo "test2 使用了
";
while($row = mysql_fetch_array($result))
{
echo $row['id']."开始时间".$row[starttime]."
";
}
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\myapacheweb\test\self_info.php on line 7
------解决方案--------------------
没有选择数据库
mysql_select_db(表名)
------解决方案--------------------
mysql_select_db