// 初始化后台线程
if (HasBackgroundThread) {
if (backThreadNum<0) backThreadNum=0;
BackThread = new ThreadManager[backThreadNum];
for (int i = 0; i < backThreadNum; i++) {
BackThread[i] = new ThreadManager(i);
BackThread[i].start();
}
}
currTime.setTime(System.currentTimeMillis());