官方文档 https://pay.weixin.qq.com/wiki/doc/api/H5.php?chapter=15_4
<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>h5</title> <script src="jquery.js"></script> <script> var _hmt = _hmt || []; var pixclPatio = 1; document.write('<meta name="viewport" content="width=device-width,initial-scale='+pixclPatio+',minimum-scale='+pixclPatio+',maximum-scale='+pixclPatio+',user-scalable=no" />'); </script> <script> function geth5pay(){ $.ajax({ url: "http://www.xxx.com/payH5.php", type: "POST", data: '', dataType:"text", cache:false, success: function(msg){ location.href=msg; }, error:function (XMLHttpRequest, textStatus, errorThrown) { alert(XMLHttpRequest.responseText); } }); } </script> </head> <body> <a href="javascript:;" onclick="geth5pay()">H5支付</a> <div id="msg"></div> </body> </html>
payH5.php
<?php ini_set('date.timezone','Asia/Shanghai'); require_once "pay/WxPay.Api.php"; require_once "pay/WxPay.JsApiPay.php"; $input = new WxPayUnifiedOrder(); $input->SetBody("test"); $input->SetAttach("test"); $input->SetOut_trade_no(WxPayConfig::MCHID.date("YmdHis")); $input->SetTotal_fee("1"); $input->SetTime_start(date("YmdHis")); $input->SetTime_expire(date("YmdHis", time() + 600)); $input->SetGoods_tag("test"); $input->SetNotify_url("http://www.xxx.com/notify_url.php"); $input->SetTrade_type("MWEB"); $order = WxPayApi::unifiedOrder($input); echo $order['mweb_url'];
