代码:
query = "http://localhost:8080/working_login.php?name=" + name + "&password=" + pass;
console.log(query);
$.ajax({
type: "GET",
url: query,
dataType: "script",
success: function(data){
console.log(data);
console.log("success");
},
error:function (msg) {
console.log("error on page");
}
});
我的数据未定义,当我从 php 中的服务器端返回“valid_user”时,出现错误。
Uncaught ReferenceError: valid_user is not defined
(anonymous function)
php服务器端代码:
$sql = "SELECT id FROM users WHERE name ='$name' AND password = '$password';";
$result = mysql_query($sql) or die('Can not Register user' . $sql );
$rows = mysql_num_rows($result);
if($rows > 0)
{
echo("valid_user");
exit();
}
else
{exit("not valid user");}