try {
String sql = "SELECT NAME,PASS,AGE,QQ,PHONE FROM BASICD WHERE NAME='XIAOMING'";
ps = conn.prepareStatement(sql);
rs = ps.executeQuery();
int qlen = quValue.size();
while (rs.next()) {
User user = new User();
//NAME,PASS,AGE,QQ,PHONE
//怎么把上面已知的5个值,在未知个数的情况下,放到相应的类方法里。
?
}
} catch (SQLException e) {
}
class user{
String NAME;
String PASS;
int AGE;
String QQ;
String PHONE;
public setvalue(String NAME,String PASS,int AGE,String QQ,String PHONE){
this.NAME = NAME;
this.PASS = PASS;
this.AGE = AGE;
this.QQ = QQ;
this.PHONE = PHONE;
}
}
java,sql查询算法问题
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beyondSelf 2017-05-18 06:14关注List<User> users = new ArrayList<User>(); while (rs.next()) { User user = new User(); user.setValue(rs.getString("name"),rs.getString("pass"),rs.getInt("age"),rs.getString("qq"),rs.getString("phone")); users.add(user); }本回答被题主选为最佳回答 , 对您是否有帮助呢?解决 无用评论 打赏 举报