1
445public static void main(String[] args) throws Exception {
Timer timer = new Timer();
timer.schedule(new TimerTask() {
Document doc = Jsoup.connect("http://www.oschina.net/").get();
public void run(){
Elements t = doc.select("table");
String linkText = t.text();
System.out.println(linkText);
}
},1000,5000);
}
为什么上面的代码编译正常，下面的就不行了？
public static void main(String[] args) throws Exception {
Timer timer = new Timer();
timer.schedule(new TimerTask() {
public void run(){
Document doc = Jsoup.connect("http://www.oschina.net/").get();
Elements t = doc.select("table");
String linkText = t.text();
System.out.println(linkText);
}
},1000,5000);
}
这一句移了一个位置
Document doc = Jsoup.connect("http://www.oschina.net/").get();
编译错误：
Exception in thread "Timer-0" java.lang.Error: Unresolved compilation problem:
Unhandled exception type IOException
at bitcoin.aaa$1.run(aaa.java:25)
at java.util.TimerThread.mainLoop(Unknown Source)
at java.util.TimerThread.run(Unknown Source)
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