设置html网页只能在微信中打开,并禁用分享功能

设置html网页只能在微信中打开,并禁用分享功能

(function () {
    
    
	/* begin禁用微信分享功能 */
	function onBridgeReady() {
    
    
	    WeixinJSBridge.call('hideOptionMenu');
	}
 
	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();
	}
	/* end禁用微信分享功能 */
	
	 // 对浏览器的UserAgent进行正则匹配,不含有微信独有标识的则为其他浏览器
    var useragent = navigator.userAgent;
    if (useragent.match(/MicroMessenger/i) != 'MicroMessenger') {
    
    
        // 这里警告框会阻塞当前页面继续加载
        // 以下代码是用javascript强行关闭当前页面
        var opened = window.open('about:blank', '_self');
        /*opened.opener = null;
        opened.close();*/
    }
    else{
    
    
    	window.alert = function(name){
    
    
    		var iframe = document.createElement("IFRAME");
			iframe.style.display="none";
			iframe.setAttribute("src", 'data:text/plain,');
			document.documentElement.appendChild(iframe);
			window.frames[0].window.alert(name);
			iframe.parentNode.removeChild(iframe);
		}
    }
	
})

https://blog.csdn.net/u013176571/article/details/71081230/

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转载自blog.csdn.net/weixin_49295874/article/details/114581071