js判断手机系统语言动态引入不同js文件

js获取系统语言navigator.language

        var script = document.createElement("script");
        script.type = "text/javascript";
        script.src = "../assets/javascripts/picker-country.js";
     if (navigator.language ！= "zh-CN") {
         script.src = "../assets/javascripts/picker-country-en.js";
     }
     document.getElementsByTagName("head")[0].appendChild(script);