PHP本地修改测试OK,到服务器上就不行了,谁能帮帮我?
本地测试都是可以的,就是到服务器上就不行了,接收值和连接都没有问题。以下是写入数据库的代码,感觉是它出错,但是找不到错误原因,请大家帮忙看看,谢谢了
----------分割线----------------
require_once("../conn.inc.php"); //包含数据库连接文件
//接收表单值
$netsId=$_GET['id'];
//if($netsId == NULL){
//$netsId=$_GET['id'];
//}else
if($_GET['id'] == NULL){
echo '没有修改信息!';
}
//echo $netsId;
$user_name=$_POST["user_name"];
$user_psw=$_POST["user_psw"];
$user_ip=$_POST["user_ip"];
$net_name=$_POST["net_name"];
echo $net_name;
$net_url=$_POST["net_url"];
$net_type=$_POST["net_type"];
$Province=$_POST["Province"];
$City=$_POST['City'];
$net_content=$_POST["net_content"];
//预定义变量
$net_num=$_POST["net_num"];
$net_in=$_POST["net_in"];
$net_out=$_POST["net_out"];
$net_ok=$_POST["net_ok"];
$net_recom=$_POST["net_recom"];
//系统时间差8小时问题
date_default_timezone_set('Asia/Chongqing');
$now = getdate(time());
$cur_wday=$now['wday'];
$date = date("Y-m-d H:i:s $cweekday[$cur_wday]");
$net_submit_time = date("Y-m-d H:i:s");
$last_time = $_POST["last_time"];
if($City == NULL)
{
$City = $_POST['citydefault'];
}
//输入操作语句
$sql = "UPDATE nets SET user_name = '$user_name',user_psw = '$user_psw',user_ip = '$user_ip',net_name = '$net_name',net_url = '$net_url',net_type = '$net_type',Province = '$Province',City = '$City',net_content = '$net_content',net_num = $net_num,net_in = $net_in,net_out = $net_out,net_ok = $net_ok,net_recom = $net_recom,net_submit_time = '$net_submit_time',last_time = '$last_time' where id = $netsId";
mysql_query($sql); //传递操作语句至mysql数据库
echo "网站修改成功!
";
echo '您还可以返回首页 或者 ';
echo '点击返回';
//echo '修改的ID号为:'.$netsId.'';
?>
------解决方案--------------------
不检查函数返回值?
------解决方案--------------------
把错误信息发上来啊。
------解决方案--------------------
------解决方案--------------------
------解决方案--------------------
将SQL 语句修改成这个样子 试看看
id={$netsId}";

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