worker.resourceLimits
为此工作线程提供了一组 JS 引擎资源约束。如果将 resourceLimits 选项传给 Worker 构造函数,则这与其值匹配。
¥Provides the set of JS engine resource constraints for this Worker thread.
If the resourceLimits option was passed to the Worker constructor,
this matches its values.
如果工作线程已经停止,则返回值是空对象。
¥If the worker has stopped, the return value is an empty object.