摘要: List<String> l1 = new ArrayList<String>(); List<Integer> l2 = new ArrayList<Integer>(); System.out.println(l1.getClass() == l2.getClass()); 输出为 true 上 阅读全文
posted @ 2022-02-03 19:23 economies 阅读(92) 评论(0) 推荐(0)
摘要: 参考: https://www.cnblogs.com/throwable/p/12046848.html#table%E6%A0%87%E7%AD%BE https://www.cnblogs.com/toutou/p/9771404.htm(注解版) maven配置 <plugins> <plu 阅读全文
posted @ 2022-02-03 17:25 economies 阅读(102) 评论(0) 推荐(0)