PHP POST上传,无法读取上传的字符串
本地c#写的 用WebClient类http://1.liuruitao.sinaapp.com/test.php?name={0}通过这个url上传的,网页那边
if($_SERVER['REQUEST_METHOD']=="POST")
{
// $s=json_encode($_post)
$s=$_GET["name"];
echo "hello world!!";
echo $_POST["name"];
$conn=mysql_connect(SAE_MYSQL_HOST_M.':'.SAE_MYSQL_PORT,SAE_MYSQL_USER,SAE_MYSQL_PASS);
if(!$conn)
die("connect fail".mysql_error());
mysql_select_db('app_liuruitao',$conn);
$sql = "insert into $db values ('3344556677',$s,3,'4',5,'6','7','8','9')";
mysql_query($sql,$conn);//借SQL语句插入数据
mysql_close();//关闭MySQL连接
echo "insert success";
}
就是无法正确获取上传的name里面的字符串插入到数据库中,大家帮帮忙谢谢了
回复讨论(解决方案)
echo $_POST["name"];改为print_r($_REQUEST);试一下
是无法获取值还是无法插入值?
是无法获取值还是无法插入值? 感觉是得到一个值了,但是这个值我不能确定是什么,他往数据库里面插不进去,好像是类型问题
echo $_POST["name"];改为print_r($_REQUEST);试一下 可以试不了啊代码放人家服务器上了,他执行我不能控制啊
http://1.liuruitao.sinaapp.com/test.php? name={0}
显然 name 应从 $_GET 数组获取
$s=$_GET["name"];
$sql = "insert into $db values ('3344556677',$s,3,'4',5,'6','7','8','9')";
估计问题在这里
一般建表时都有一个字段作为唯一的主键,而主键是不能赋重复值的,不然就不是唯一了
如果主键是自增的话,那么缺省字段列表就可能出错
http://1.liuruitao.sinaapp.com/test.php?name={0}
显然 name 应从 $_GET 数组获取
$s=$_GET["name"];
$sql = "insert into $db values ('3344556677',$s,3,'4',5,'6','7','8','9')";
估计问题在这里
一般建表时都有一……[/quote客户端发送的时候用的是POST发送的这个,还是用GET吗
http://1.liuruitao.sinaapp.com/test.php?name={0}
显然 name 应从 $_GET 数组获取
$s=$_GET["name"];
$sql = "insert into $db values ('3344556677',$s,3,'4',5,'6','7','8','9')";
估计问题在这里
一般建表时都有一……
我客户端用的是POST发送的,还是用GET吗接收
写在 url 中的就用 $_GET
$_POST 只获取 POST 方法传递的数据(除了上传文件)
写在 url 中的就用 $_GET
$_POST 只获取 POST 方法传递的数据(除了上传文件)
改成get也不行,那个数据库哪里可以插入的,我每次都是改一次值然后插入的,没有重复主键
$s=$_GET["name"];
echo $s;
exit();
这样有输出吗
$s=$_GET["name"];
echo $s;
exit();
这样有输出吗
没有,他只有在请求这个页面时这个程序才跳进去去读,没有上传请求他就进不了IF语句
$sql = "insert into $db values ('3344556677', $s,3,'4',5,'6','7','8','9')";
如果 $s 无值,那么实际执行的 SQL指令为
insert into 表名 values ('3344556677',,3,'4',5,'6','7','8','9')
显然是错误的
可通过
mysql_query($sql,$conn) or die(mysql_error());
知道这种情况是否存在
另外
$sql = "insert into $db values ('3344556677',$s,3,'4',5,'6','7','8','9')";
应写作
$sql = "insert into $db values ('3344556677', '$s',3,'4',5,'6','7','8','9')";
以免意外的发生
$s=$_GET["name"];
echo $s;
exit();
这样有输出吗
我sizeof($s)存数据库里面是1
$sql = "insert into $db values ('3344556677',$s,3,'4',5,'6','7','8','9')";
如果 $s 无值,那么实际执行的 SQL指令为
insert into 表名 values ('3344556677',,3,'4',5,'6','7','8','9')
显然是错误的
可通过
mysql_quer……
嗯,你说的这2个问题我已经改了,后边我sizeof($s)把结果存数据库结果是1从这里可以看出来什么问题不
本地服务器上可以正确获取发送的字符串,放在新浪哪里就不行了............看来应该是他们的平台有些规定吧...

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