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create table #t (keyId int identity,name varchar(200),tbname varchar(200)) insert into #t (name,tbName) select a.name,b.name from sys.foreign_keys a l 阅读全文
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I/O流详细介绍:https://www.cnblogs.com/wugongzi/p/12092326.htmlhttps://blog.csdn.net/weixin_61619114/article/details/142153736File相关: @Test public void test 阅读全文
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代码1 List<Integer> list = Arrays.asList(10,1,3,4,6,7); // 降序排列 Collections.sort(list, new Comparator<Integer>() { @Override public int compare(Integer 阅读全文