react native 获取当前时间的字符串，reactnative

react native 获取当前时间的字符串，reactnative

getmyDate() {
        var date = new Date();

        var year = date.getFullYear().toString();
        var month = (date.getMonth()+1).toString();
        var day = date.getDate().toString();
        var hour =  date.getHours().toString();
        var minute = date.getMinutes().toString();

        return year+'年'+month+'月'+day+'日'+' '+hour+':'+minute;
    };