String sql = "select * from test where id = 1 and name = 77";
        String[] s = sql.split(" from ")[1].split(" ", 2);
        for (String a : s) {
            System.out.println(a);
        }

------解决方案--------------------
探讨


sql.split(" from ")[1].split(" ", 2);
能不能解释一下啊？