private int mInt=1;
for (int i = 0; i < 50000; i++) {
Thread thread = new Thread(new Runnable() {
@Override
public void run() {
Inner inner = new Inner();
for (int i = 0; i < 10000; i++) {
inner.t1();
}
}
});
thread.start();
}
Log.i(TAG, "安全锁测试。。。"+mInt);
class Inner {
public void t1() {
synchronized (this) {
mInt++;
}
}
}为什么每次的结果都不一样,不是同步锁吗???
SynchronizedExp: 安全锁测试。。。499970001
SynchronizedExp: 安全锁测试。。。499890001
SynchronizedExp: 安全锁测试。。。499922095
SynchronizedExp: 安全锁测试。。。499913016
慕仰6620973