public function wxJsApiPay($orderId, $orderDesc, $totalAmount)
{
$openInfo = WxSDK::getOpenInfo('snsapi_base', WX_PAY_APP_ID, WX_PAY_APP_SECRET);
if (empty($openInfo['openid'])) {
$this->ajaxReturn(ERR_SYSTEM_ERROR, '向微信请求支付信息失败，稍重试');
return;
}
$openid = $openInfo['openid'];
PayModel::onCreateOrderOk($orderId, array('pay_type' => PayModel::PAY_TYPE_WX));
$jsApiParameters = WxSDK::jsApiPay(WX_PAY_MCHID, WX_PAY_APP_ID, WX_PAY_KEY, $openid, $orderId, $orderDesc, ceil($totalAmount * 100), Util::getIp(), APP_URL_BASE . '/pay/PayNotify/wxUnified');
if ($jsApiParameters === false) {
$this->ajaxReturn(ERR_SYSTEM_ERROR, '向微信申请支付失败，稍重试');
return;
}
$this->ajaxReturn(0, '', '', array('jsapiparams' => $jsApiParameters));
}
public function wxJsApiPay()
{
$openInfo = WxSDK::getOpenInfo('snsapi_base', WX_PAY_APP_ID, WX_PAY_APP_SECRET);
if (empty($openInfo['openid'])) {
echo '向微信请求支付失败，稍重试';
return;
}
$openid = $openInfo['openid'];
$orderId = date('Ymd') . mt_rand(1000000000, 1999999999);
PayModel::onCreateOrderOk($orderId, array('pay_type' => PayModel::PAY_TYPE_WX));
$jsApiParameters = WxSDK::jsApiPay(WX_PAY_MCHID, WX_PAY_APP_ID, WX_PAY_KEY, $openid, $orderId, '测试1分钱商品', 1, Util::getIp(), APP_URL_BASE . '/pay/PayNotify/wxUnified');
if ($jsApiParameters === false) {
echo '获取js参数失败';
exit;
}
echo <<<HTML
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>微信支付样例-支付</title>
<script type="text/javascript">
//调用微信JS api 支付
function jsApiCall()
{
WeixinJSBridge.invoke(
'getBrandWCPayRequest',
{$jsApiParameters},
function(res){
WeixinJSBridge.log(res.err_msg);
if (res.err_msg == "get_brand_wcpay_request:ok") {
setTimeout(function() {
location.href = "http://host/pay/OrderPay/wxPayReturn";
}, 500);
} else {
if (res.err_msg != "get_brand_wcpay_request:cancel") {
alert(res.err_code+res.err_desc+res.err_msg);
}
}
}
);
}
function callpay()
{
if (typeof WeixinJSBridge == "undefined"){
if( document.addEventListener ){
document.addEventListener('WeixinJSBridgeReady', jsApiCall, false);
}else if (document.attachEvent){
document.attachEvent('WeixinJSBridgeReady', jsApiCall);
document.attachEvent('onWeixinJSBridgeReady', jsApiCall);
}
}else{
jsApiCall();
}
}
</script>
</head>
<body>
<br/>
<font color="#9ACD32"><b>该笔订单支付金额为<span style="color:#f00;font-size:50px">1分</span>钱</b></font><br/><br/>
<div align="center">
<button style="width:210px; height:50px; border-radius: 15px;background-color:#FE6714; border:0px #FE6714 solid; cursor: pointer; color:white; font-size:16px;" type="button" onclick="callpay()" >立即支付</button>
</div>
</body>
</html>
HTML;
}