經過幾個接口,最終獲得一個包含調起微信客戶端的支付鏈接
但是直接打開這個頁面,卻不能調起微信客戶端支付,原因是,在打開新頁面的時候,需要設置 a.rel = "noreferrer";
<body>
<a href="javascript:void(0)" onclick="openNewWindowNoreferrer(this)">點擊支付</a>
</body>
<script src="https://libs.cdnjs.net/jquery/3.4.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/qrcode.js"></script>
<script type="text/javascript">
//判斷是否是IE
function isIE() {
if (!!window.ActiveXObject || "ActiveXObject" in window)
return true;
else
return false;
}
//ie不帶referer打開url，url要打開的鏈接，blankurl指向一個空頁面
function ieNorefererOpen(url, blankurl) {
if (blankurl === undefined) {
//blankurl = null;
blankurl = "https://www.alipay.com/";
}
var win = window.open(blankurl, '_blank');
var doc = win.document;
doc.body.innerHTML='';
//doc.clear();
doc.write('<html><head><meta http-equiv="Refresh" content="0; URL=' + url + '"/><meta name="__hash__" content="a7f55f8c2998c0e892ee07994c6c48a6_7dc297b550c20b088c34f63cad13fea8" /></head><body></body></html>');
doc.close();
}
var full_link = "weixin:\/\/wap\/pay?prepayid%3Dwx021611457196396d56be1d871710454700\u0026package=328998914\u0026noncestr=1585815194\u0026sign=2144fbd3bd301771d574f2d5cb9aee89";
//在新的窗口不帶referer打開鏈接，a超鏈接對象，full_link要打開的鏈掿
function openNewWindowNoreferrer(a) {
if (isIE()) {
a.rel = "noreferrer";
a.target = "_self";
ieNorefererOpen(full_link);
} else {
a.rel = "noreferrer";
a.target = "_blank";
a.href = full_link;
}
}
</script>
點擊支付 鏈接會打開full_link 中的支付鏈接
