将键和值对分成两个数组

var data = {\"A Key\": 34, \"Another Key\": 16, \"Last Key\": 10};

var data1 = [],
    data2 = [];

for (var property in data) {

   if ( ! data.hasOwnProperty(property)) {
      continue;
   }

   data1.push(property);
   data2.push(data[property]);

}

data

function splitObj(data){
  var keys = [],
      vals = [];
  for (var l in data) {
   if (data.hasOwnProperty(l){
    keys.push(l);
    vals.push(data[l]];
   }
  }
  return {keys: keys,vals:vals};
}

data1=[];
data2=[]
for (x in data) {
   data1.push(x);
   data2.push(data[x]);
}

for in

var data1 = [];
var data2 = [];

for (var key in p) {
  if (p.hasOwnProperty(key)) {
    data1.push(key);
    data2.push(p[key]);
  }
}