【发布时间】:2014-02-18 20:48:43
【问题描述】:
![在此处输入图像描述][1]我正在尝试更新 MySQL 数据库表中的数据。 我做不到,因为我是初学者,所以我不知道该怎么做,请正确指导我。 我会很感激你........
产生异常的部分cade:
java.sql.PreparedStatement statement = conection.prepareStatement("UPDATE patient_details set `Reg_Date`='?', `Name`='?', `Father_Husband_Name`='?', `Address`='?', `City`='?', `Cell_No`='?', `Martial_Status`='?', `Gender`='?', `Status`='?', `Age`='?' where 'Reg_No'='temp'");
statement.setInt(1, temp);
statement.setString(2,textField_3.getText());
statement.setString(3,textField_1.getText());
statement.setString(4,textField_2.getText());
statement.setString(5,textArea.getText());
statement.setString(6,textField_4.getText());
statement.setString(7,textField_5.getText());
statement.setString(8,(String) comboBox.getSelectedItem());
statement.setString(9,(String) comboBox_1.getSelectedItem());
statement.setString(10,(String) comboBox_2.getSelectedItem());
statement.setInt(11,temp1);
statement.executeUpdate();
例外是: 参数超出范围(1>参数个数为0)
【问题讨论】:
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如果你能提供整个异常堆栈跟踪会有所帮助
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好吧,请稍等...