我有以下代码示例:
<style>
{ margin: 0; padding: 0; }
html, body {
margin: 0;
height: 100%;
width: 100%;
overflow:hidden;
background-size: 100% 100%;
background-repeat: no-repeat;
}
.input {
margin: 0;
padding-top:0px;
padding-bottom:0px;
padding-left:0px;
padding-right:0px;
opacity: 0.6;
filter: alpha(opacity=60); /* For IE8 and earlier */
background-color:#000;
border:none;
outline:none;
}
#input {
opacity: 0.6;
filter: alpha(opacity=60); /* For IE8 and earlier */
border:none;
outline:none;
}
.bgDiv {
margin: 0;
padding-top:0px;
padding-bottom:0px;
padding-left:0px;
padding-right:0px;
z-index:1;
}
.mainDiv {
margin: 0;
padding-top:0px;
padding-bottom:0px;
padding-left:0px;
padding-right:0px;
z-index:3; …PayPal 沙盒测试不断出现以下错误：
http 400 - 错误请求 您的浏览器发送了该服务器无法理解的请求。
我正在使用 PayPal 提供的 git 示例代码，但无法解决此错误。
代码 [PayPalIPN.php]
<?php
class PaypalIPN
{
/** @var bool Indicates if the sandbox endpoint is used. */
private $use_sandbox = false;
/** @var bool Indicates if the local certificates are used. */
private $use_local_certs = true;
/** Production Postback URL */
const VERIFY_URI = 'https://ipnpb.paypal.com/cgi-bin/webscr';
/** Sandbox Postback URL */
const SANDBOX_VERIFY_URI = 'https://ipnpb.sandbox.paypal.com/cgi-bin/webscr';
/** Response from PayPal indicating validation was successful */
const VALID = 'VERIFIED';
/** …