奇葩!PreparedStatement.executeUpdate执行之后的问题
方法执行后返回一个整形,我接收到之后输出为1,证明已经有一行数据受影响,但是数据库里仍然没有数据。代码如下:
public void insert(Object obj) throws DBException {
PreparedStatement pstmt = null;
try {
FieldSurveyBean bean = (FieldSurveyBean) obj;
String areno = bean.getAreno();
String statement = "";
statement += "INSERT INTO [dbo].TB_FieldSurvey";
statement += "([FieldSurveyPK]";
statement += ",[Creator]";
statement += ",[Create_Time]";
statement += ",[Update_Time]";
statement += ",[ProjectTypeNo]";
statement += ",[CheckInNo]";
statement += ",[ProspectNo]";
statement += ",[Proc_id]";
statement += ",[Step_id]";
statement += ",[UnitOfUsers]";
statement += ",[Address]";
statement += ",[ProspectContent]";
statement += ",[AreNo]";
statement += ",[Linkman]";
statement += ",[Tel]";
statement += ",[ApplyAccount]";
statement += ",[DeliveryInfo]";
statement += ",[Installation]";
statement += ",[SurveyDate1]";
statement += ",[SurveyDate2]";
statement += ",[SurveyDate3]";
statement += ",[Prospector] ";
statement += ",[Map]";
statement += ",[MapSummary]";
statement += ",[DesignIdeas]";
statement += ",[ProspectorIdeas]";
statement += ",[DesignForIdeas]";
statement += ",[ApprovalIdeas]";
statement += ",[projectpk])";
statement += " VALUES(?,?,getdate(),getdate(),?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
pstmt = getDBConnection().createPreparedStatement(statement);
System.out.println(statement);
System.out.println(bean.getFieldsurveypk());
System.out.println("-------------------"+bean.getCheckinno());
pstmt.setString(1, bean.getFieldsurveypk());
pstmt.setString(2, bean.getCreator());
pstmt.setString(3, bean.getProjecttypeno());
pstmt.setString(4, bean.getCheckinno());
pstmt.setString(5, bean.getProspectno());
pstmt.setString(6, bean.getProc_id());
pstmt.setString(7, bean.getStep_id());
pstmt.setString(8, bean.getUnitofusers());
pstmt.setString(9, bean.getAddress());
pstmt.setString(10, bean.getProspectcontent());
pstmt.setString(11, bean.getAreno());
pstmt.setString(12, bean.getLinkman());
pstmt.setString(13, bean.getTel());
pstmt.setInt(14, bean.getApplyaccount());
pstmt.setString(15, bean.getDeliveryinfo());
pstmt.setString(16, bean.getInstallation());
pstmt.setString(17, bean.getSurveydate1());
pstmt.setString(18, bean.getSurveydate2());
pstmt.setString(19, bean.getSurveydate3());
pstmt.setString(20, bean.getProspector());
pstmt.setString(21, bean.getMap());
pstmt.setString(22, bean.getMapsummary());
pstmt.setString(23, bean.getDesignideas());
pstmt.setString(24, bean.getProspectorideas());
pstmt.setString(25, bean.getDesignforideas());
pstmt.setString(26, bean.getApprovalideas());
pstmt.setString(27, bean.getProjectpk());
int i=pstmt.executeUpdate();
System.out.println("--------------------------------------------"+i);
} catch (SQLException e) {
throw new DBException(e);
} finally {
getDBConnection().closePreparedStatement(pstmt);
getDBConnection().closeConnection();
}
}