public void Isrinkzaidejapirma(){
String sql = "SELECT rowid FROM Veiksmai WHERE Pirmas < 4 ORDER BY random() LIMIT 2";
try (Connection conn = this.connect();
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery(sql)){
while (rs.next()) {
int zaidejas1id = rs.getInt("rowid");
//System.out.println(rs.getInt(zaidejas2id));
System.out.println(zaidejas1id);
}
} catch (SQLException e) {
System.out.println(e.getMessage());
}
}
使用此代码,我得到 2 个随机数。(例如 4 2、1 2 等)。如何将它们分成两个变量?