Hibernate:IllegalArgumentException : in class: … getter method of property: id

意思是查询的时候所对应的数据类型不匹配

正确

StringBuffer hql = new StringBuffer();List<Object> params = new ArrayList<Object>();hql.append("from SafTPreplanDrill where delFlag = '0' ");//按照部门进行查询String deptId = deptUtil.getLonginInfo().get("deptId");if (!"0010".equals(deptId)) {hql.append(" and mainDept.id=?");params.add(deptId);}if (parameter != null) {if (parameter.get("mainDepts") != null) {	//主办部门hql.append(" and mainDept = ? ");params.add(parameter.get("mainDepts"));}if (parameter.get("drillContent") != null) {	//演练内容hql.append(" and drillContent = ? ");params.add(parameter.get("drillContent"));}if (parameter.get("drillType") != null) {	//演练方式hql.append(" and drillType = ? ");params.add(parameter.get("drillType"));}if (parameter.get("status") != null) {	//状态hql.append(" and status = ? ");params.add(parameter.get("status"));}if (parameter.get("planTime") != null) {	//计划演练时间hql.append(" and planTime >= to_date(?,'yyyy-MM') ");params.add(parameter.get("planTime"));}if (parameter.get("toPlanTime") != null) {hql.append(" and planTime <= to_date(?,'yyyy-MM')");params.add(parameter.get("toPlanTime"));}if (parameter.get("realTime") != null) {	//实际演练时间hql.append(" and realTime >= to_date(?,'yyyy-MM-dd') ");params.add(parameter.get("realTime"));}if (parameter.get("toRealTime") != null) {hql.append(" and realTime <= to_date(?,'yyyy-MM-dd')");params.add(parameter.get("toRealTime"));}}hql.append(" order by updateDate desc");List<SafTPreplanDrill> drillList = preplanDrillDao.find(hql.toString(), params.toArray());

错误

StringBuffer hql = new StringBuffer();List<Object> params = new ArrayList<Object>();hql.append("from SafTPreplanDrill where delFlag = '0' ");//按照部门进行查询String deptId = deptUtil.getLonginInfo().get("deptId");if (!"0010".equals(deptId)) {hql.append(" and mainDept=?");//TODOparams.add(deptId);}if (parameter != null) {if (parameter.get("mainDepts") != null) {	//主办部门hql.append(" and mainDept = ? ");params.add(parameter.get("mainDepts"));}if (parameter.get("drillContent") != null) {	//演练内容hql.append(" and drillContent = ? ");params.add(parameter.get("drillContent"));}if (parameter.get("drillType") != null) {	//演练方式hql.append(" and drillType = ? ");params.add(parameter.get("drillType"));}if (parameter.get("status") != null) {	//状态hql.append(" and status = ? ");params.add(parameter.get("status"));}if (parameter.get("planTime") != null) {	//计划演练时间hql.append(" and planTime >= to_date(?,'yyyy-MM') ");params.add(parameter.get("planTime"));}if (parameter.get("toPlanTime") != null) {hql.append(" and planTime <= to_date(?,'yyyy-MM')");params.add(parameter.get("toPlanTime"));}if (parameter.get("realTime") != null) {	//实际演练时间hql.append(" and realTime >= to_date(?,'yyyy-MM-dd') ");params.add(parameter.get("realTime"));}if (parameter.get("toRealTime") != null) {hql.append(" and realTime <= to_date(?,'yyyy-MM-dd')");params.add(parameter.get("toRealTime"));}}hql.append(" order by updateDate desc");List<SafTPreplanDrill> drillList = preplanDrillDao.find(hql.toString(), params.toArray());