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如何将结果集打印到文本框中?到目前为止,我只能打印一张,但不打印第二张。假设我在结果集只有2个项目,我希望把他们分成两个独立的文本框,到目前为止,我有:将结果集显示在多个文本框中
String Question = (jQuestion.getText());
String sql = "SELECT a.options FROM answers a, questions q WHERE q.question = '"+Question+"' AND a.question_id = q.question_id";
pst = conn.prepareStatement(sql);
rs = pst.executeQuery();
while (rs.next()) {
String option = rs.getString("options");
jAnswerA.setText(option);
}while (rs.next()) {
String optionB = rs.getString("options");
jAnswerB.setText(optionB);
}
谢谢,这个作品 –