一个语法问题!请来看看
Integer count = null;
synchronized (application) {
count = (Integer) application.getAttribute("basic.counter");
if (count == null)
count = new Integer(0);
count = new Integer(count.intValue() + 1);
application.setAttribute("basic.counter", count);
}
其中synchronized 是什么意思呀!!请帮兄弟解决,谢谢!