<?php
$con=mssql_connect("localhost","sa","sa");
echo $con;
if(!$con)
echo "<br>连接成功";
else
echo "连接失败";
?>
$con=mssql_connect("localhost","sa","sa");
echo $con;
if(!$con)
echo "<br>连接成功";
else
echo "连接失败";
?>
这句好像有问题
怎么能echo $con;
后面的是正确的!
$con=mssql_connect("localhost","sa","sa");
echo $con;
if(!$con)
echo " <br>连接成功";
else
echo "连接失败";
?> $con = mysql不是mssql
if($con)
echo "成功";
else
echo "失败"; 是不是逻辑错了~
但是这种和mysql连接方式 应该有很大区别的
$con=mysql_connect("localhost","sa","sa");
echo $con;
if(!$con)
{
echo " <br>连接成功";
}
else{
echo "连接失败";
}
?>
$con=mysql_connect("localhost","root",""); if(!$con)
{
echo " <br>连接成功";
}
else{
echo "连接失败";
}
echo "";
?>
我现在装了个wampserver 上面的代码 不打印任何东西 !!