判断是不是今年 是今年就返回月 和号

function Annualconversion(Annual){

  var date = new Date();

  var year=date.getFullYear();

  var Annuals=Annual.split('-') 

  var mothe=Annuals[1].split('');

  var mothetwo=Annuals[2].split('');

  var Annualconversion;

  console.log(Annuals)

  console.log(mothe)

  console.log(mothetwo)

console.log(year)

  //判断是不是今年 是今年就返回月 和号

  if(Annuals[0]==year){

        motheyue=mothe[0]==0? mothe[1]+'月':  mothe[0]+mothe[1]+'月'

        mothetwoday=mothetwo[0]==0? mothe=mothetwo[1]+'号':mothetwo[0]+mothetwo[1]+'号'

        Annualconversion=motheyue+mothetwoday;

  }else{

    // 这是不等于同一年的数据

    console.log('2018')

    motheyear=mothe[0]==0?mothe[1]+'月':mothe[0]+mothe[1]+'月'

    Annualconversion=Annuals[0]+'年'+motheyear;

  }

  console.log(Annualconversion);

  return Annualconversion;

}

Annualconversion('2018-09-03')