// scroll对象

bodaEnv.toolsFunc.defineProperty(bodaEnv.memory.globlProtoObj["scroll"], "length", {
  configurable: true,
  enumerable: false,
  writable: false,
  value: 0
});
bodaEnv.toolsFunc.defineProperty(bodaEnv.memory.globlProtoObj["scroll"], "name", {
  configurable: true,
  enumerable: false,
  writable: false,
  value: 'scroll'
});