private void openThread(int toOpen) { logger.debug("开启线程数量:" + toOpen); // debug.log("开启线程数量:" + toOpen); for (int i = 0; i < toOpen; i++) { WorkThread workThread = new WorkThread(this, (runSize + pool.size())); pool.addFirst(workThread); logger.debug("创建线程 " + workThread.toString()); // debug.log("创建线程 " + workThread.toString()); } }