org.springframework.dao.EmptyResultDataAccessException: Incorrect result size: e

org.springframework.dao.EmptyResultDataAccessException: Incorrect result size: expected 1, actual 0

解决办法就是捕捉这个异常然后返回null即可。

try{              return getJdbcTemplate().queryForMap("select s.fb,s.pb,s.tu,s.qt,s.fbc,s.pbc,s.tt,s.ft,s.lt from gbc$view_user s where s.ud = ? and ad= ?", new Object[]{ud,ad});          }catch (EmptyResultDataAccessException e) {              return null;          }