注意，请不要被我误导，我没有看其他资料，这是我自己分析的，有些可能是不对的
"DestroyJavaVM" prio=6 tid=0x00316800 nid=0x448 waiting on condition [0x00000000
..0x00a0fd4c]
java.lang.Thread.State: RUNNABLE
"Thread-1" prio=6 tid=0x02f85000 nid=0xd18 waiting for monitor entry [0x0319f000
..0x0319fd14]
java.lang.Thread.State: BLOCKED (on object monitor)
at xunlei.kkk.f2(TestLock.java:20)
- waiting to lock <0x22ad0160> (a java.lang.Object)//在“入口区”等待获取<0x22ad0160>
- locked <0x22ad0158> (a java.lang.Object)//获得了监视器<0x22ad0158>
at xunlei.TestLock$2.run(TestLock.java:42)
"Thread-0" prio=6 tid=0x02bff400 nid=0xd40 waiting for monitor entry [0x02f4f000
..0x02f4fd94]
java.lang.Thread.State: BLOCKED (on object monitor)
at xunlei.kkk.f1(TestLock.java:9)
- waiting to lock <0x22ad0158> (a java.lang.Object) 在“入口区”等待获取<0x22ad0158>
- locked <0x22ad0160> (a java.lang.Object) //获得了监视器<0x22ad0160>
at xunlei.TestLock$1.run(TestLock.java:35)
"A2" prio=6 tid=0x02c01400 nid=0xb0c in Object.wait() [0x02fef000..0x02fefa94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x22a15d48> (a java.lang.Object)//在“等待区”等待获取<0x22a15d48>
at java.lang.Object.wait(Object.java:485)
at xunlei.OutputName.ru
最近做spider，java的正则表达式解析出每个网页的超链接，感觉正则真的神通广大！
大概说一下，我的通常用法。
这一不只是解析出 <a href=""> 这部分
String regex = "(<a href=\")([\\S]+)(\")";
Pattern pattern = Pattern.compile(regex);
Matcher matcher = pattern.matcher(sb); //sb是一个html 代 ......
