java遍曆Map

如遍曆 Map<A,B> map

 

Set<Entry<Integer,String>> vs = urlMapping.entrySet();<br />Entry<Integer,String> entry = null;<br />for(Iterator<Entry<Integer,String>> iter=vs.iterator();iter.hasNext();){<br />entry=iter.next();<br />int episode = entry.getKey();<br />String url = entry.getValue();

 

 

for(Iterator<Entry<Integer,Map<Integer,String>>> iter=urls.entrySet().iterator();iter.hasNext();){<br /> Entry<Integer,Map<Integer,String>> entry=iter.next(); </p><p>}