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Top / Java / DBUnit / Excel¥·¡¼¥È¤ÇImport,Export¤¹¤ë

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¤µ¤Æ¡¢Java/DBUnit/XML¤ÇImport,Export¤¹¤ë ¤Çxml¥Õ¥¡¥¤¥ë¤òimport/export¤Ç¤­¤ë¤Î¤Ï¤ï¤«¤ê¤Þ¤·¤¿¤¬¡¢¤³¤Îxml¥Õ¥¡¥¤¥ë¤ò¼ê¤Çºî¤é¤Ê¤¯¤Æ¤Ï¤¤¤±¤Ê¤¤¤ó¤À¤Ã¤¿¤é¡¢·ë¶ÉÌÌÅݤǤ¹¤Í¡£¤Ä¤¦¤³¤È¤Çº£ÅÙ¤ÏExcel·Á¼°¤ÇExport¤·¤Þ¤¹¡£Ant¥¿¥¹¥¯¤Ë¤ÏExcel´ØÏ¢¤Î¤â¤Î¤Ï¤Ê¤¤¤Ã¤Ý¤¯¡¢¥×¥í¥°¥é¥à¤òºî¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£¤Ã¤Æ¤â°Ê²¼¤Î´¶¤¸¡£

public static void main(String[] args) {
  DOMConfigurator.configure("log4j.xml");
  IDatabaseConnection con = null;
  try {
    con = getConnection();
    IDataSet dataset = con.createDataSet();
    XlsDataSet.write(dataset, new FileOutputStream("export.xls"));
  } catch (Exception e) {
    e.printStackTrace();
  } finally {
    try {
      if (con != null) {
        con.close();
      }
    } catch (SQLException e) {
      e.printStackTrace();
    }
  }
}

getConnection¤Ï°Ê²¼¤Î¤è¤¦¤Ë¤·¤Þ¤·¤¿¡£DataSource?¤òºî¤ë¤Î¤¬ÌÌÅݤÀ¤Ã¤¿¤Î¤ÇDI¤ÇInjection¤·¤Æ¤Þ¤¹¡£

protected static IDatabaseConnection getConnection() throws Exception {
  ApplicationContext context = new ClassPathXmlApplicationContext(
      new String[] { "hibernate-spring_test.xml" });
  DataSource datasource = (DataSource) context.getBean("dataSource");
  return new DatabaseConnection(datasource.getConnection(), "webdb1");<-schema̾
}

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  • beans.xml¤ÎÃæ¿È¡£
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" 
      destroy-method="close">
      <property name="driverClassName">
        <value>com.mysql.jdbc.Driver</value>
      </property>
      <property name="url">
        <value>jdbc:mysql://192.168.10.5/webdb1?useUnicode=true&amp;characterEncoding=ujis</value>
      </property>
      <property name="username"><value>xxxx</value></property>
      <property name="password"><value>xxxx</value></property>
    </bean>

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¤µ¤ÆºÇ¸å¤Ç¤¹¡£Excel¥Õ¥¡¥¤¥ë¤òimport¤·¤Þ¤¹¡£¤µ¤Ã¤­¤Îxls¥Õ¥¡¥¤¥ë¤ò¥¤¥ó¥Ý¡¼¥È¥Ç¡¼¥¿¤È¤·¤Æ»ÈÍѤ·¤Þ¤¹¡£import.xls¤È¤·¤Þ¤·¤¿¡£

public static void main(String[] args) {
  DOMConfigurator.configure("log4j.xml");
  IDatabaseConnection con = null;
  try {
    con = getConnection(); // <- Export¤Î¤È¤­¤ÈƱ¤¸
    IDataSet dataset = new XlsDataSet(new File("import.xls"));
    DatabaseOperation.CLEAN_INSERT.execute(con, dataset);
    // delete¤·¤Æ¤«¤éinsert
  } catch (Exception e) {
    e.printStackTrace();
  } finally {
    try {
      if (con != null) {
        con.close();
      }
    } catch (SQLException e) {
      e.printStackTrace();
    }
  }
}

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Top / Java / DBUnit / Excel¥·¡¼¥È¤ÇImport,Export¤¹¤ë

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Last-modified: 2012-05-14 (·î) 16:36:11 (5d)