今天自己出了一道题差点把自己难住……
题目是这样的：
已知有三条查询的sql语句，小明不小心写一块了，你帮他拆分开。sql语句为："select * from books where bid = 1 select * from cate where name = ‘java’ select title from books where id =2002 "

下面是实现代码：

public static void testUpS() {String sql = "select * from books" + "where bid = 1 select * from cate"+ " where name = 'java' select title"+ " from books where id =2002 ";// 先查找第二个select的位置int i1 = sql.indexOf("select", 1);int i2 = sql.lastIndexOf("select");// 给select前面插入一个-，便于后面截取StringBuffer sb = new StringBuffer(sql);sb.insert(i1, "-");sb.insert(i2,"-");String [] str = (sb.toString()).split("-");for (String ss : str) {System.out.println(ss);}}

细细一看，不是很难的。
欢迎关注公众号：雄雄的小课堂，哈哈哈~