var thumb200 = function( img ){
  if( img.indexOf( "longong.99.com")>-1 ){
    return img.split("?")[0]+"@200w.jpg";
  }else if( img.indexOf("aliyuncs")>-1){
    return img.split("?")[0]+"?x-oss-process=image/resize,m_fill,w_200"
  }else{
    return img
  }
}

module.exports = { 
  thumb200:thumb200
};