namelist = ["one","two"]
model.find({name:namelist},callback);

暂时用的是(只是一个例子～不知道运行起来有多少BUG)

namelist = ["one","two"];
tmpquery;
tmparray = [];
for (i in namelist) {
  tmpobj = {};
  tmpobj["spell"] = spell;
  tmparray.push(tmpobj);
  tmpquery["$or"] = tmparray;
};
model.find(tmpquery,callback);