微信内置浏览器私有接口WeixinJSBridge的常用方法

function onBridgeReady() { //隐藏右上角按钮
    WeixinJSBridge.call(‘hideOptionMenu‘);
}
if (typeof WeixinJSBridge == "undefined") { //屏蔽分享按钮
    if (document.addEventListener) {
        document.addEventListener(‘WeixinJSBridgeReady‘, onBridgeReady, false);
    } else if (document.attachEvent) {
        document.attachEvent(‘WeixinJSBridgeReady‘, onBridgeReady);
        document.attachEvent(‘onWeixinJSBridgeReady‘, onBridgeReady);
    }
} else {
    onBridgeReady();
}

onBackCloseWindow()

function onBackCloseWindow() { //当点击返回键时，不返回到上一页，而是直接关闭微信浏览器
    pushHistory()
    window.addEventListener("popstate", function (e) {
        //关闭当前浏览器
        WeixinJSBridge.call("closeWindow");
        //如果是使用了iframe的页面
        parent.WeixinJSBridge.call(‘closeWindow‘);
    }, false);

    function pushHistory() {
        var state = {
            title: "title",
            url: "#"
        };
        window.history.pushState(state, "title", "#");
    }
}