vue项目中禁止微信分享功能

wxshareNO(){
            var vm= this;
            if (typeof WeixinJSBridge == "undefined"){//微信浏览器内置对象。参考微信官方文档
            if( document.addEventListener ){
                document.addEventListener('WeixinJSBridgeReady', vm.onBridgeReady(), false);
            }else if (document.attachEvent){
                document.attachEvent('WeixinJSBridgeReady', vm.onBridgeReady());
                document.attachEvent('onWeixinJSBridgeReady',vm.onBridgeReady());
            }
            }else{
            vm.onBridgeReady();
            }
    
        },
        onBridgeReady:function(){
            WeixinJSBridge.call('hideOptionMenu');
         },