【JavaScript JSX ES 6】アラビア数字日付と時間は中国語で大文字に変換されます.

const numberToCN = [' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',
    '  ','  ','  ','  ','  ','  ','  ','  ','  ',
    '  ','   ','   ','   ','   ','   ','   ','   ',
    '   ','   ','  ','   ','   ','   ','   ','   ',
    '   ','   ','   ','   ','  ','   ','   ','   ','   ','   ','   ',
    '   ','   ','   ','  ','   ','   ','   ','   ','   ','   ',
    '   ','   ','   '];//       ，        
export function DateAndTimeTrans(datetime){
    //2015-07-18 08:30
    let result = "";
    result += numberToCN[datetime[0]];
    result += numberToCN[datetime[1]];
    result += numberToCN[datetime[2]];
    result += numberToCN[datetime[3]];
    result += " ";
    result += numberToCN[new Number(datetime.substr(5,2))];
    result += " "
    result += numberToCN[new Number(datetime.substr(8,2))];
    result += " "
    result += numberToCN[new Number(datetime.substr(11,2))];
    result += " ";
    let tmp = numberToCN[new Number(datetime.substr(14,2))];
    result += tmp == " " ? " " : tmp + " ";
    return result;
}