JDBC PreparedStatement - 使用相同的参数,是否可能？

String sql = "INSERT INTO users (name, age) VALUES (?, ?)";
PreparedStatement pstmt = connection.prepareStatement(sql);

for (User user : users) {
    pstmt.setString(1, user.getName());
    pstmt.setInt(2, user.getAge());
    pstmt.addBatch();
}

int[] updateCounts = pstmt.executeBatch();

String sql = "INSERT INTO users (name, age) VALUES (?, ?)";
PreparedStatement pstmt = connection.prepareStatement(sql);

for (User user : users) {
    pstmt.setString(1, user.getName());
    pstmt.setInt(2, user.getAge());
    pstmt.addBatch();
}

int[] updateCounts = pstmt.executeBatch();