Admin: 1 версия

2010-06-01T06:34:25Z

1 версия

в 18:01, 31 мая 2010

2010-05-31T18:01:44Z

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== Read data from Excel ==



<source lang="java">

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
public class TestAccessExcel {
public static Connection getConnection() throws Exception {
String driver = "sun.jdbc.odbc.JdbcOdbcDriver";
String url = "jdbc:odbc:excelDB";
String username = "username";
String password = "pass";
Class.forName(driver);
return DriverManager.getConnection(url, username, password);
}
public static void main(String args[]) {
Connection conn = null;
Statement stmt = null;
ResultSet rs = null;
try {
conn = getConnection();
stmt = conn.createStatement();
String excelQuery = "select * from [Sheet1$]";
rs = stmt.executeQuery(excelQuery);
while (rs.next()) {
System.out.println(rs.getString("BadgeNumber") + " " + rs.getString("FirstName") + " "
+ rs.getString("LastName"));
}
} catch (Exception e) {
System.err.println(e.getMessage());
} finally {
try {
rs.close();
stmt.close();
conn.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
}
}

</source>



== Read data from Excel worksheet ==



<source lang="java">

import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
public class Main {
public static void main(String[] args) throws Exception {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Statement stmt = DriverManager.getConnection("jdbc:odbc:employee").createStatement();
ResultSet rs = stmt
.executeQuery("select lastname, firstname, id from [Sheet1$]");
while (rs.next()) {
String lname = rs.getString(1);
String fname = rs.getString(2);
int id = rs.getInt(3);
System.out.println(fname + " " + lname + " id : " + id);
}
rs.close();
stmt.close();
}
}

</source>



== Use JDBC ODBC bridge to read from Excel ==



<source lang="java">

import java.sql.Connection;
import java.sql.DriverManager;
public class Main {
public static void main(String[] argv) throws Exception {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String myDB = "jdbc:odbc:Driver={Microsoft Excel Driver (*.xls)};DBQ=c:/data.xls;"
+ "DriverID=22;READONLY=false";
Connection con = DriverManager.getConnection(myDB, "", "");
}
}

</source>

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Admin: 1 версия

в 18:01, 31 мая 2010