試了半天，終於找到了

JdbcTemplate中in的用法，

JdbcTemplate自己不能使用in，藉助

NamedParameterJdbcTemplate 能實現in的用法

@Autowired
private DataSource dataSource;//資料來源注入即可使用

public void assignBatch(List<String> todoIds, String teamMemberId) {
    todoDao.assignBatch(todoIds,teamMemberId);
    //批量指派新增訊息提醒
String sql = "select fm.id,sa.username,td.TODO_CONTENT from todo td 
 
\n" +
            "INNER JOIN ORG_MEMBER_INFO omi on td.TEAM_MEMBER_ID = OMI.id\n" +
            "INNER JOIN SYS_ACCOUNT sa on omi.sys_account_id = sa.id\n" +
            "INNER JOIN FAMILY_MEMBER fm on td.family_member_id = fm.id\n" +
            "where td.todo_id in (:todoIds)";
    Map<String, Object> paramMap = new 
 
HashMap<>();
    paramMap.put("todoIds", todoIds);
    NamedParameterJdbcTemplate namedParameterJdbcTemplate = new NamedParameterJdbcTemplate(dataSource);
    List<Map<String, Object>> mapList = namedParameterJdbcTemplate.queryForList(sql,paramMap);
    List<String> familyMemberIds = new 
 
ArrayList<>();
    List<String> executorNames = new ArrayList<>();
    List<String> todoContents = new ArrayList<>();
    for(Map<String, Object> map : mapList){
        for(String key : map.keySet()){
            if(key.equals("ID")){
                familyMemberIds.add(map.get(key).toString());
            }else if(key.equals("USERNAME")){
                executorNames.add(map.get(key).toString());
            }else if(key.equals("TODO_CONTENT")){
                todoContents.add(map.get(key).toString());
            }
        }
    }
    for(int i = 0; i <  familyMemberIds.size(); i ++){
        iMessageService.addAdminMessage(familyMemberIds.get(i),"1","團隊長已指派醫生"+ executorNames.get(i) +"為你服務，內容為："+todoContents.get(i),"指派服務");
    }
}