微信 IOS 端浏览器视频自动播放

<video id="video" src="https://cdn.hongfs.cn/tmp/yangshipin/yyzx/1.mp4"></video>

<script>
    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();
    }

    function onBridgeReady() {
        // 利用 WeixinJSBridge 的监听回调来避免浏览器的强制点击要求
        WeixinJSBridge.invoke("getNetworkType", {}, function (e) {
            document.getElementById('video').play();
        });
    }
</script>