flex遍历HashMap

可以通过2种方法遍历HashMap

Map map = new HashMap();

for (Iterator iter = map.entrySet().iterator(); iter.hasNext();) {

    Map.Entry entry = (Map.Entry) iter.next();

    Object key = entry.getKey();

    Object val = entry.getValue();

}

或者:

Map map = new HashMap();

for (Iterator iter = map.keySet().iterator(); iter.hasNext();) {

    Object key = iter.next();

    Object val = map.get(key);

}

 

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