function login() {

    var uname=document.getElementById("username").value.trim();

    var pwd=document.getElementById("password").value.trim();

    mui.toast("0 "+uname+" "+pwd);

    mui.ajax(

        'http://192.168.63.2:8080/ServletTest/servlet/AjaxTest',{

        data: {

            uname:uname,

            pwd:pwd

        },

        dataType: 'text',

        type: 'post',

        timeout: 10000,

        headers: {

            'Content-Type': 'application/x-www-form-urlencoded'

        },

        success: function(data) {

            mui.toast("success "+data);

        },

        error: function(xhr, type, errorThrown) {

            mui.toast("error "+type);

            console.log(xhr,type,errorThrown);

        }

    });

}