我正在讀取文本文件中的整數,將它們作爲查詢的輸入並獲取查詢輸出並寫入xls文件。無效行號(65536)超出允許範圍(0..65535)
ResultSet rs;
Connection con = null;
PreparedStatement ps = null;
int person_org_id, external_person_org_id;
File f = null;
Scanner scan = null;
try {
System.out.println("----------checkpoint-----------");
Class.forName("oracle.jdbc.driver.OracleDriver");
System.out.println("----------checkpoint 1-----------");
con = DriverManager.getConnection("jdbc:oracle:thin:@ksdjf.kjdlk.jkd.com:2222:edb", "aaaaa", "aaaa");
System.out.println("----------checkpoint 2 ----------");
if (con == null) {
System.out.println("unable to connect to database");
}
System.out.println("----------checkpoint 3::connected to database---------");
StringBuffer sql = new StringBuffer();
sql.append("select abd from edb.abd where customer_id=510 and person_org_id =? ");
ps = con.prepareStatement(sql.toString());
HSSFWorkbook wb = new HSSFWorkbook();
HSSFSheet sheet = wb.createSheet("Excel Sheet");
HSSFRow rowhead = sheet.createRow(0);
rowhead.createCell(0).setCellValue("ABC");
rowhead.createCell(1).setCellValue("DEF");
f = new File("/tmp/contacts.txt");
scan = new Scanner(f);
int index=1;
while (scan.hasNextInt()) {
person_org_id = scan.nextInt();
ps.setInt(1,person_org_id);
rs= ps.executeQuery();
while (rs.next()) {
external_person_org_id = rs.getInt(1);
HSSFRow row = sheet.createRow(index);
row.createCell(0).setCellValue(person_org_id);
row.createCell(1).setCellValue(external_person_org_id);
index++;
}
}
FileOutputStream fileOut = new FileOutputStream(new File("/tmp/External_contact_id.xls"));
wb.write(fileOut);
fileOut.close();
System.out.println("--------checkpoint 4:: writing data to xls completed------------");
}
catch (Exception e) {
System.out.println(e.getMessage());
}
我收到錯誤Invalid row number (65536) outside allowable range (0..65535)
我contacts.txt
文件有大約36000號。
你已經給了我們很多的代碼 - 請出示其確切的行拋出異常。 (打印異常堆棧跟蹤找出它 - 不僅僅是消息...) –
錯誤發生在哪裏? –
我沒有調試code.problem是當我在給contacts.txt文件中的少數字我沒有得到這個錯誤。當我在contacts.txt文件中運行36000個數字時,它給出了無效的行數錯誤 – Cindrella