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package net.java2000.io;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
public class FileInsertRow {
public static void main(String args[]) {
try {
FileInsertRow j = new FileInsertRow();
j.insertStringInFile(new File(args[0]), Integer.parseInt(args[1]), args[2]);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* ÔÚÎļþÀïÃæµÄÖ¸¶¨ÐвåÈëÒ»ÐÐÊý¾Ý
*
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pinner p = new pinner();
p.index = 20;
p.Print();
---- ÕâÖÖ·½Ê½ÊʺÏÍⲿÀàµÄ·Çstatic·½·¨£»
pouter po = new pouter();
pinner pi = po.new pinner();
pi.index = 40;
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1.ÅäÖÃÃû×ÖΪmyodbcµÄÊý¾ÝÔ´
2.ÔÚstdafx.hÖмÓÉÏ
#import "c:\program files\common files\system\ado\msado15.dll" no_namespace rename ("EOF", "adoEOF")
3.ÔÚ³ÌÐò³õʼ»¯µÄ·½·¨ÖмÓÉÏ
AfxEnableControlContainer();
// ³õʼ»¯COM,´´½¨ADOÁ¬½ÓµÈ²Ù×÷
AfxOleInit();
4.ÔÚºÏÊʵĵط½¼ÓÉÏ
public:_ConnectionPtr m_pConnection;
5.Á¬½Ómysql
m_pConnection.CreateInstance(__uuidof(Connection));
// ÔÚADO²Ù×÷Öн¨ÒéÓï¾äÖÐÒª³£ÓÃtry...catch()À´²¶»ñ´íÎóÐÅÏ¢,ÒòΪËüÓÐʱ»á¾³£³öÏÖһЩÏë²»µ½µÄ´íÎó¡£
try
{
// ´ò¿ª±¾µØAccess¿âstudent.mdb
m_pConnection->Open("myodbc","","",adModeUnknown);
}
catch(_com_error e)
{
AfxMessageBox(_T("Êý¾Ý¿âÁ¬½Óʧ°Ü,!"));
return FALSE;
} ......