首页 › Java › List转换成String数组

baby69yy2000 发表于 2013-2-3 10:36:56

List转换成String数组

List<String> list = new ArrayList<String>();list.add("a1");list.add("a2");String[] toBeStored = list.toArray(new String);for(String s : toBeStored) {   System.out.println(s);}

或
List<String> list = new ArrayList<String>();list.add("a1");list.add("a2");      String[] toBeStored = new String;list.toArray(toBeStored);for (String s : toBeStored) {      System.out.println(s);}

或
List<String> list = new ArrayList<String>();list.add("a1");list.add("a2");      String[] toBeStored = new String[]{};String[] str = al.toArray(toBeStored);for (String s : str) {       System.out.println(s);}

或
String str[] = list.toArray(new String[]{});

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