Java，34_ 用JDBC批量向数据库插入语句

package mysql;
import java.sql.DriverManager;
import java.sql.*;

/**
 * 连接数据库，加载数据库。
 *
 *
 */
public class MyTable {
    public static void main(String[] args) throws SQLException {

        String user = "fabu";
        String password = "bowen@123";
        String url = "jdbc:mysql://10.37.153.4:3306/rdrssit_4?user=fabu&password=bowen815@123&useSSL=false&useUnicode=true&characterEncoding=UTF8";
        String driver = "com.mysql.jdbc.Driver";
        PreparedStatement pst = null;
        Connection conn = null;
        try {
            // 1 加载驱动包
            Class.forName(driver);
            conn = DriverManager.getConnection(url);
            if (!conn.isClosed()) {
                System.out.println("Success database connection! ");
            } else {
                System.out.println("Failed to connect to database");
            }
            // 2  sql语句
            String sql = "insert into test_table01 values(?, b'1', 11, 11, 11, 11, 11, '11.111111', '11.111111',"
                    + " '11.111', '11.1111', '测试char_11', '测试varchar_11','2000-01-11', '2011', '2000-01-11 00:00:11', "
                    + "'测试text_11', '00:00:11', '00:00:01.1', '00:00:00.011','00:00:00.000011', '2000-01-11 00:00:11', "
                    + "'2000-01-11 00:00:01.1', '2000-01-11 00:00:00.011','2000-01-11 00:00:00.000011')";
            pst = conn.prepareStatement(sql);
            // 3  执行sql语句,批量插入语句
            for(int i=5;i<=100;i++){
                pst.setInt(1,i);
                pst.executeUpdate();
            }
             // pst.setInt(1,4);
             // pst.executeUpdate();
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        } finally {
            // 6 关闭连接，
              pst.close();

              conn.close();

} } }