js判断是否PC端

const IsPC = () => {

var userAgentInfo = navigator.userAgent;

var Agents = "Android", "iPhone", "SymbianOS", "Windows Phone", "iPad", "iPod";

var flag = true;

for (var v = 0; v < Agents.length; v++) {

if (userAgentInfo.indexOf(Agentsv) > 0) {

flag = false;

break;

}

}

return flag;

}