这是我实际面临问题的代码。在预准备语句中，值不会在基于零的索引中，但我在列中索引为零的数据。我现在该怎么处理......
public class MovieParsing {
public static void main(String[] args) throws SQLException, ClassNotFoundException {
try {
File f = new File("D:\\workspace\\CertificationProject\\src\\11_dataset_v1.0.txt");
BufferedReader in = new BufferedReader(new FileReader(f));
String username = "root";
String pwd = "root";
Class.forName("com.mysql.jdbc.Driver");
String connurl = "jdbc:mysql://localhost:3306/movies";
Connection dbConnection = DriverManager.getConnection(connurl, username, pwd);
String line;
while ((line = in .readLine()) != null) {
String[] columns;
columns = line.split(";");
insertRecordIntoTable(dbConnection, columns);
//System.out.println("col1 " + columns[11]);
} in .close();
//catch (FileNotFoundException e) {
} catch (Exception e) {
e.printStackTrace();
}
}
private static void insertRecordIntoTable(Connection dbConnection,
String[] columns) throws SQLException {
// TODO Auto-generated method stub
PreparedStatement preparedStatement = null;
String insertTableSQL = "INSERT INTO MOVIES" +
"(movie_id, movie_title, movie_type, movie_director,movie_imdbrating,movie_runtime,movie_year,movie_ImdbVotes,movie_imdbtop,movie_1001mustsee,movie_url) VALUES" +
"(?,?,?,?,?,?,?,?,?,?,?)";
try {
preparedStatement = dbConnection.prepareStatement(insertTableSQL);
// preparedStatement.setString(0, columns[0]);
preparedStatement.setString(1, columns[1]);
preparedStatement.setString(2, columns[2]);
preparedStatement.setString(3, columns[3]);
preparedStatement.setString(4, columns[4]);
preparedStatement.setString(5, columns[5]);
preparedStatement.setString(6, columns[6].replaceAll(",", ""));
preparedStatement.setString(7, columns[7]);
preparedStatement.setString(8, columns[8]);
preparedStatement.setString(9, columns[9]);
preparedStatement.setString(10, columns[10]);
// preparedStatement.setString(11, columns[11]);
//and more inserts....
// execute insert SQL stetement
preparedStatement.executeUpdate();
System.out.println("Record is inserted into Movies table!");
} catch (SQLException e) {
System.out.println(e.getMessage());
} finally {
if (preparedStatement != null) {
preparedStatement.close();
}
}
}
}