合并两个类数组的方法

var baseObj = {};
var curObj = {};
var newObj = {};
for (var i = 0; i < curObj.length; i++) {
    newObj[newObj.length++] = curObj[i];
}
for (var j = 0; j < curObj.length; j++) {
    newObj[newObj.length++] = baseObj[j];
}