摘要:
private static int batchSize = 3; public static void main(String[] args) { List<Integer> list = new ArrayList<>(); for(int i = 1;i<=10;i++){ list.add( 阅读全文
摘要:
List> list = new ArrayList(); Map stu1 = new HashMap(); stu1.put("name", "卫庄"); stu1.put("score", new BigDecimal(80)); list.add(stu1); Map stu2 = new HashMap(); st... 阅读全文