$(document).ready(function(){
	if(window.speechSynthesis !=undefined)
	{
	var msg = new SpeechSynthesisUtterance("请输入用户名和密码");
	window.speechSynthesis.speak(msg);
	}
	$("#loginbutton").click(function(){
	    var username = document.getElementById('username').value;
        var password_user = document.getElementById('password').value;
		var json={ "success":true, "detail": {"student_number":"123456","password":"123456","state":"1","last_login_time":"2020-07-22 18:49:32"} };
		if((username == "XiDian" &&  password_user=="XiDian2021...")){
            sessionStorage.setItem("username",username);
            sessionStorage.setItem("password",password_user);
			if(window.speechSynthesis !=undefined)
			{
			msg = new SpeechSynthesisUtterance("登录成功！");
			
			window.speechSynthesis.speak(msg);
			}
           // alert(json.detail.student_number+"  "+json.detail.password);
			//window.close();
			//window.open('index.html')
            window.location.href="index.html";
        }
        else{
        	
			if(window.speechSynthesis !=undefined)
			{
			var msg = new SpeechSynthesisUtterance("用户名密码错误！");
			window.speechSynthesis.speak(msg);
			}
			alert("用户名密码错误");
        	$("#errormessage").css('display','block');
        	//$("#errormessage").hide();
        }
	});
});
/*
$(document).ready(function(){
	$("#loginbutton").click(function(){
		$.post("user/login",
			    {   
			        student_number:$('#username').val(),
			        password:$('#password').val()
			    },
			    function(data,status){
			        //alert("数据: \n" + data + "\n状态: " + status);
			        if(status=="success")
			        {
			        	var json=data;
			        	if(json.success == true){
			               // window.location.href="datamanage.html";
			        		sessionStorage.setItem("username",json.detail.student_number);
			                sessionStorage.setItem("password",json.detail.password);
			        		//window.close();
			    			//window.open('datamanage.html')
							window.location.href="index.html";
			                //alert(json.detail.student_number+json.detail.password)
			            }
			            else{
			            	$("#errormessage").css('display','block');
			            }
			        }
			        else
			        {
			        	alert("请求失败，请重试！");
			        }
		       });
	});
});
*/