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wechatpay


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <script src="https://unpkg.com/axios/dist/axios.min.js"></script>
    <title>Document</title>
</head>
<body>
    <div id="div">123</div>
    <button onclick="pay()">支付</button>
</body>
<script>
const pay = async () => {
    WeixinJSBridge.invoke(
        'getBrandWCPayRequest', {
            "appId":"wxb558057b16b95dd5",
            "timeStamp":"1525749068",
            "nonceStr":"LWm32hoWaAZ0zBZh",
            "package":"prepay_id=wx08111107238333432f16f39e3492244899",
            "signType":"MD5",
            "paySign":"347C9BB74842B310FFA6B5EE0B0E0AA1",
            "timestamp":"1525749068"
        },
        function(res){
            if(res.err_msg == "get_brand_wcpay_request:ok" ) {}     // 使用以上方式判断前端返回,微信团队郑重提示：res.err_msg将在用户支付成功后返回    ok，但并不保证它绝对可靠。
        }
    );
    if (typeof WeixinJSBridge == "undefined"){
        if( document.addEventListener ){
            document.addEventListener('WeixinJSBridgeReady', onBridgeReady, false);
        }else if (document.attachEvent){
            document.attachEvent('WeixinJSBridgeReady', onBridgeReady);
            document.attachEvent('onWeixinJSBridgeReady', onBridgeReady);
        }
    }else{
        onBridgeReady();
    }
}
</script>
</html>