可以看到filter中包含了Map、List、String、Integer,基本包含了主要的数据类型。因此,对这个问题的解决可以延用到许多其它的场景。 解决方案 首先给出Mapper.java的代码 importcom.example.data.pojo.Statsevents;importorg.apache.ibatis.annotations.Param;importorg.springframework.stereotype.Component;importjava.util.List...
MyBatis-返回List类型参数。 Mapper.java public interface StorageMapper extends BaseMapper<Storage>{ List<Integer>getStorageIdByChannelId(List<Integer>channelIds); } 1. 2. 3. 4. 5. mapper.xml select storage_id from res_storage<where><iftest="#{0} != null and #{0}.size() != 0">chann...
POJO实体类: publicclassConstant{privateLongid;privateStringkey;privateStringvalue;privateIntegertype;publicStringtoString(){StringBuffers=newStringBuffer("Constant:{");s.append("id:").append(this.id).append(",");s.append("key:").append(this.key).append(",");s.append("value:").append(this...
StringOracleObj,StringOraclelist,ListlistData)throwsException{ARRAYarray=null;ArrayDescriptordesc=ArrayDe...
public void setName(String name) { this.name = name; } } UserDAO.java public interface UserDAO { @InsertProvider(type = UserDAOProvider.class, method = "insertAll") void insertAll(List<User> users); } UserDAOProvider.java public class UserDAOProvider { ...
// 将参数封装 HashMap<String, Object> parameter = new HashMap<>(2); parameter.put("insertList", statisticalInfoList); parameter.put("schemaName", schemaName); mapper文件里的SQL参数类型修改【parameterType=“map”】collection值修改成map对应的key值【collection=“insertList”】: <insert id="batch...
private String name; private Float price; private String pic; private Date createtime; private String detail; public Items() { super(); } public Items(Integer id, String name, Float price, Date createtime, String detail) { super(); this.id = id; this.name = name; this.price = price...
int updateCfg(Map<String,Object> paramMap); } 1. 2. 3. 4. 5. UpdCfgService.java @Service("updCfgService") public class UpdCfgService { private static final Logger LOGGER = LoggerFactory.getLogger(UpdCfgService.class); private final UpdCfgMapper updCfgMapper; ...
"rawtypes")@OverrideprivateArraysetNonNullParametergetArray(Connectioncon,StringOracleObj,StringOraclelist...
public interface StorageMapper extends BaseMapper<Storage>{ List<Integer>getStorageIdByChannelId(List<Integer>channelIds); } 1. 2. 3. 4. 5. mapper.xml select storage_id from res_storage<where><iftest="#{0} != null and #{0}.size...