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用Java实现从Excel数据导入到Oracle数据库表中

2006-05-22 15:51 513 查看

import java.sql.Connection;
import java.sql.Statement;
import java.sql.ResultSet;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;

public class InsertData {

public static void main(String[] args){
Connection myConnSDB = null;
PreparedStatement psInsertData=null;
int InsertData=0;
//Regist Oracle JDBC Driver
try {
DriverManager.registerDriver(new oracle.jdbc.OracleDriver());
myConnSDB=
DriverManager.getConnection(
"jdbc:oracle:thin:@127.0.0.1:1521:MYDB",
"user",
"user");

myConnSDB.setAutoCommit(false);

} catch (SQLException e) {
e.printStackTrace();
}

try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager.getConnection( "jdbc:odbc:Book1","","" );
Statement st = con.createStatement();
ResultSet rs = st.executeQuery( "SELECT * FROM [Sheet1$]" );
psInsertData=
myConnSDB.prepareStatement(" INSERT INTO TMP_TABLE"+

" (ACTION_ID,TIMESTAMP,USERID,USERNAME,ISSUE,ACTION)"+

" VALUES "+

" (?,?,?,?,?,?) ");

while (rs.next()) {
psInsertData.clearParameters();
psInsertData.setString(1,rs.getString(1));
psInsertData.setString(2,rs.getString(2));
psInsertData.setString(3,rs.getString(3));
psInsertData.setString(4,rs.getString(4));
psInsertData.setString(5,rs.getString(5));
psInsertData.setString(6,rs.getString(6));
InsertData=InsertData+psInsertData.executeUpdate();

}
System.out.println(""+InsertData);
st.close();
con.close();
}catch (Exception ex)
{
System.err.print("Exception: ");
System.err.println(ex.getMessage());
ex.printStackTrace();
} finally
{
try
{
if (psInsertData!= null)
{
psInsertData.close();
}
if (myConnSDB != null)
{
myConnSDB.close();
}

} catch (SQLException e)
{
e.printStackTrace();
}
}
}
}
================

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