Interface for placing an order
it is strange that there is no problem with other APIs to place an order. An API will report this error. This is the generated form
.
<html>
<head></head>
<body>
<form id="alipaysubmit" name="alipaysubmit" action="https://openapi.alipay.com/gateway.do" method="POST">
<input type="hidden" name="app_id" value="2016010301059715" />
<input type="hidden" name="method" value="alipay.trade.wap.pay" />
<input type="hidden" name="format" value="JSON" />
<input type="hidden" name="charset" value="utf-8" />
<input type="hidden" name="sign_type" value="RSA2" />
<input type="hidden" name="version" value="1.0" />
<input type="hidden" name="return_url" value="http://yansongda.cn/return.php" />
<input type="hidden" name="notify_url" value="http://47.97.85.149/pay/alipay/notify" />
<input type="hidden" name="timestamp" value="2018-11-30 14:27:29" />
<input type="hidden" name="sign" value="WYSSAaUqt+6jpUwWZaqhKDBW4+O5yFpluFQfOxjhedQhuYqXqYmsNuam1EvW1sURSVUOQFRRZzZEalgJg26wmnNbLhsl67NrAP/E6aOkmz48Qdeps2fO9u8aF1y2wsQlNbifK+4r5HxQEaKdz+Ii1FQ/CLhU7ZT+CMpuVyPpoB8WQd8l2D11ctxWg6enjndO07AySCvpEUJDzwCSet8TgAqse96ACE/1D1AISBe9BBtDvjPp5K/FngxLUsT1cFlZprmprJsMxg0oTwRX7TjlomrDdAUg3Mnw01eniAwS5YL4IFlSFP2m1q6RCYeCj0wkQKnqNaZjhHprXjI6iYSBhg==" />
<input type="hidden" name="biz_content" value="{"out_trade_no":"20181130142729143915","total_amount":"0.01\n","subject":"U\u5e01\u5145\u503c","body":"\u6027\u7528\u793e\u8ba2\u5355\u652f\u4ed8","product_code":"QUICK_WAP_WAY"}" />
<input type="submit" value="ok" style="display:none;" "="" />
</form>
<script>document.forms["alipaysubmit"].submit();</script>
</body>
</html>
I don"t see any problem
this is the correct order
<html>
<head></head>
<body>
"
<form id="alipaysubmit" name="alipaysubmit" action="https://openapi.alipay.com/gateway.do" method="POST">
<input type="hidden" name="app_id" value="2016010301059715" />
<input type="hidden" name="method" value="alipay.trade.wap.pay" />
<input type="hidden" name="format" value="JSON" />
<input type="hidden" name="charset" value="utf-8" />
<input type="hidden" name="sign_type" value="RSA2" />
<input type="hidden" name="version" value="1.0" />
<input type="hidden" name="return_url" value="http://yansongda.cn/return.php" />
<input type="hidden" name="notify_url" value="http://47.97.85.149/pay/alipay/notify" />
<input type="hidden" name="timestamp" value="2018-11-30 14:47:40" />
<input type="hidden" name="sign" value="IBs8OuvPfbENvfgSEQMERT8gqiRX5CDeL63pQPKsDc5pubMczrkSxiXuPPdPGURwh2qbT4qHBs20KwoN3no5/Pt06lKlu0ZJBRCQ9gutsJDX+koGfBbxEEau/oOqE0+XcWvXf9m8cnx+Z8UcsMEGs6oGHjt33876W+54j4txHE3VOyaQqPyBGgGhS4vqhp11vgH0QZXlxWIrDF6RalpDsBcaTnPUkVPFWEY6eVas81wf6m1GiOvA2xF/Ro0fhYnb7gUT3Ezy1onFcm7MULsW8MyaiRBMX6BjMVPOAwtb/7+hVkCEVr5+d3K+xrCBkhubOI3IEtcIsvCSzHXPyfWZ9g==" />
<input type="hidden" name="biz_content" value="{"out_trade_no":"201811301447408001917","total_amount":"0.01","subject":"U\u5e01\u5145\u503c","body":"\u6027\u7528\u793e\u8ba2\u5355\u652f\u4ed8","product_code":"QUICK_WAP_WAY"}" />
<input type="submit" value="ok" style="display:none;" "="" />
</form>
<script>document.forms["alipaysubmit"].submit();</script>"
</body>
</html>