public int addNhanVien(NhanVien nv) {
int result = 0;
try {
con = SQLConnection.getConnection();
pstmt = con.prepareStatement(sqlAddNhanVien);
pstmt.setString(1, nv.getTen());
pstmt.setString(2, nv.getTenDangNhap());
pstmt.setString(3, nv.getMatKhau());
pstmt.setString(4, nv.getGhiChu());
result = pstmt.executeUpdate();
} catch (SQLException e) {
e.printStackTrace();
} finally {
SQLConnection.closeConnection(this.con);
SQLConnection.closePrepareStatement(pstmt);
}
return result;
}
