貝寶返回和帶有參數的IPN網址

Question

這是我提交給Paypal的定期付款表格

 <form name='_xclick' id='_xclick' action='https://www.sandbox.paypal.com/cgi-bin/webscr' method='post'>
        <input type='hidden' name='cmd' value='_xclick-subscriptions'>
        <input type='hidden' name='business' value='sandboxusername@gmail.com'>
        <input type='hidden' name='currency_code' value='EUR'>
        <input type='hidden' name='no_shipping' value='1'>
        <input type='hidden' name='a3' value='5.00'>
        <input type='hidden' name='p3' value='1'>
        <input type='hidden' name='t3' value='M'>
        <input type='hidden' name='custom' value='customerId=F5C151'>
        <input type='hidden' name='src' value='1'>
        <input type='hidden' name='sra' value='1'>
        <input type='hidden' name='item_name' value='Lev haolam package'>
        <input type='hidden' name='cancel_return' value='mydomainsuccess?pplstatus=0&customerId=F5C151'>
        <input type='hidden' name='return' value='mydomainsuccess?pplstatus=1&customerId=F5C151'>
        <input type='hidden' name='notify_url' value='mydomainsuccess?pplstatus=1&customerId=F5C151'>
        </form> <form name='_xclick' id='_xclick' action='https://www.sandbox.paypal.com/cgi-bin/webscr' method='post'>
        </form>

問題是，當客戶從貝寶（Paypal）回來時，他確實返回了成功頁面，但是我沒有得到額外的參數...我得到的只是

?auth=AawipXhP8kGL5tRWEYuMZDowOdxbyXhwGGShlkbdAgL1wnIV5jMHw1QImcj0KmiFUyhrU6kw4mfc3fJPJ3leDZQ&form_charset=UTF-8

我想念什么？

Answer 1

嘗試字段rm（返回方法）。 2 =發布

<input type='hidden' name='rm' value='2'>

比起將參數取回POST而言。