摘要:
List<String> list = new ArrayList<String>(); list.add("a1"); list.add("a2"); 添加完之后,就有值了,法1:String[] str = list.toArray(new String[list.size()]);法2:String str[] = list.toArray(new String[]{}); 阅读全文
posted @ 2012-07-04 19:10
snowdrop
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