var params={
    "path":"",
    "type":""
}
$.ajax({  
    url: this.$config.mediaIp+'/play',
    data: JSON.stringify(params),
    contentType: "application/json; charset=utf-8", 
    beforeSend: function(request) {
		// request.setRequestHeader("token", token);
    },
    // timeout: 3000,//3秒后提示错误
    dataType: 'JSON',
    type: 'post',            
    success: function (res) {
		console.log(res);
		
    },
    error: function () {
        console.log('连接服务器失败！');
    }
});