1，查询时间类型的时候 时间取值要用UTC时间，转成待定格式的字符串

     例如：$filter=new_date ge datetime'2010-09-10T12:00:00' and new_date le datetime'2010-09-12T12:00:00' and new_type/Value ne 100000000 

时间转换函数如下 ：

function GetUTCDate(date) {    var year = date.getUTCFullYear();    var month = date.getUTCMonth() + 1;    if (month < 10) {        month = "0" + month.toString();    }    var day = date.getUTCDate();    if (day < 10) {        day = "0" + day.toString();    }    var hour = date.getUTCHours();    if (hour < 10) {        hour = "0" + hour.toString();    }    var min = date.getUTCMinutes();    if (min < 10) {        min = "0" + min.toString();    }    var second = date.getUTCSeconds();    if (second < 10) {        second = "0" + second.toString();    }    return year.toString() + "-" + month.toString() + "-" + day.toString() + "T" + hour.toString() + ":" + min.toString() + ":" + second.toString()+"Z";}