php文件测试时,出现这一段话,请高手们帮忙看看到底哪里出了问题,谢谢 Warning: Supplied argument is not a valid MySQL result resource in c:\apache\htdocs\php_mysql_data\php_mysql_data.php on line 6
count=0 以下是php源文件内容 <?
$connect = mysql_connect("localhost", "用户名(已有)", "密码(已有)");
mysql_select_db("db1", $connect);
$result = mysql_query("SELECT member, descr, address,image FROM member");
$cant = 0;
while($row=mysql_fetch_array($result)){
echo "member$cant=$row[member]&descr$cant=$row[descr]&address$cant=$row[address]&image$cant=$row[image]&";
$cant++;
}
echo "count=$cant"; ?>
count=0 以下是php源文件内容 <?
$connect = mysql_connect("localhost", "用户名(已有)", "密码(已有)");
mysql_select_db("db1", $connect);
$result = mysql_query("SELECT member, descr, address,image FROM member");
$cant = 0;
while($row=mysql_fetch_array($result)){
echo "member$cant=$row[member]&descr$cant=$row[descr]&address$cant=$row[address]&image$cant=$row[image]&";
$cant++;
}
echo "count=$cant"; ?>
mysql_select_db("db1", $connect) or die(mysql_error());
$result = mysql_query("SELECT member, descr, address,image FROM member") or die(mysql_error());