function add(x,y,z){
  console.log('结果',x+y+z);
};
function curry(fn){
  let args = [].slice.call(arguments,1);
  let len = fn.length;
  let newLen = args.length;
  if(newLen == len){
    return fn.apply(this,args);
  }
  if(newLen > len){
    console.log('参数传递多了...');
  }
  function loop(){
    args.push(...arguments);
    newLen += arguments.length
  i  f(newLen == len){
      return fn.apply(this,args);
    }
  if(newLen > len){
    console.log('参数传多了...');
  }
  return loop;
}
  return loop;
}
curry(add,2,1)(2);

posted on 2021-05-31 14:34  皮杰克  阅读(66)  评论(0编辑  收藏  举报