重复map取值的办法,以下所示:
办法一:
Map<String, String> map = new HashMap<String, String>();
map.put("key1", "value1");
map.put("key2", "value2");
Set<Entry<String, String>> set = map.entrySet();
for (Entry<String, String> entry : set) {
System.out.println(entry.getKey()+":"+entry.getValue());
}
Map<String, String> map = n