我用的是IE，為什么顯示的是Chrome，哪位大神能幫我解答不？
<script?type="text/javascript">
??function?validB(){?
????var?u_agent?=navigator.userAgent;?
????var?B_name="不是想用的主流瀏覽器!";?
????if(u_agent.indexOf("Firefox")>-1){?
????????B_name="Firefox";?
????}else?if(u_agent.indexOf("Chrome")>-1){?
????????B_name="Chrome";?
????}else?if(u_agent.indexOf("MSIE")>-1&&u_agent.indexOf("Trident")>-1){?
????????B_name="IE(8-10)";??
????}
????????document.write("瀏覽器:"+B_name+"<br>");
????????document.write("u_agent:"+u_agent+"<br>");?
??}?
</script>
2017-02-09
function?userBrowser(){??
????var?browserName=navigator.userAgent.toLowerCase();??
????if(/msie/i.test(browserName)?&&?!/opera/.test(browserName)){??
????????alert("IE");??
????????return?;??
????}else?if(/firefox/i.test(browserName)){??
????????alert("Firefox");??
????????return?;??
????}else?if(/chrome/i.test(browserName)?&&?/webkit/i.test(browserName)?&&?/mozilla/i.test(browserName)){??
????????alert("Chrome");??
????????return?;??
????}else?if(/opera/i.test(browserName)){??
????????alert("Opera");??
????????return?;??
????}else?if(/webkit/i.test(browserName)?&&!(/chrome/i.test(browserName)?&&?/webkit/i.test(browserName)?&&?/mozilla/i.test(browserName))){??
????????alert("Safari");??
????????return?;??
????}else{??
????????alert("unKnow");??
????}??
} ?
哈哈，試試這個，或許你的IE瀏覽器是基于Chrome內(nèi)核的……^^……
2017-04-06
win10 自帶的edge吧 我也是的
2017-02-22
你用的是Edge瀏覽器，不是IE瀏覽器。
2017-02-08
我的意思是輸出下navigator.userAgent，也就是u_agent
2017-02-07
看看你的輸出結(jié)果先呀，這怎么看……