java相关：Mapper批量插入Oracle数据@InsertProvider注解
发布于 2020-2-29|
复制链接
分享一篇关于关于Mapper批量插入Oracle数据@InsertProvider注解，小妖觉得内容挺不错的，现在分享给大家，具有很好的参考价值，需要的朋友一起跟随小妖来看看吧
Mapper:@Mapper@OracleRepository
```java
public interface OracleRadiusMapper｛
@InsertProvider(type = OracleRadiusProvider.class , method = "insertRadiusDataBatch")
int insertRadiusDataBatch(@Param("list")List acctInfoList);
｝
```
//@Param("list") 可以省略，在处理list的时候默认是listProvider：
```java
public class OracleRadiusProvider {
public String insertRadiusDataBatch(Map map) {
List radiusAcctInfoList = (List) map.get("list");
StringBuilder sb = new StringBuilder();
sb.append(" INSERT ALL ");
String inVal=" INTO RADIUS_ACCT (RADACCT_ID,ACCT_SESSIONID,ACCT_UNIQUEID,USER_NAME,GROUP_NAME,REALM,NAS_IP_ADDRESS,NAS_PORT_ID,NAS_PORT_TYPE,ACCT_START_TIME,ACCT_UPDATE_TIME,ACCT_STOP_TIME,ACCT_INTERVAL,"
+ "ACCT_SESSION_TIME,ACCT_AUTHENTIC,CONNECTINFO_START,CONNECTINFO_STOP,ACCT_INPUTOCTETS,ACCT_OUTPUTOCTETS,CALLED_STATION_ID,CALLING_STATION_ID,ACCT_TERMINATE_CAUSE,SERVICE_TYPE,"
+ "FRAMED_PROTOCOL,FRAMED_IP_ADDRESS) VALUES";
sb.append(inVal);
MessageFormat mf = new MessageFormat("("
+ "#'{'list[{0}].radacctId,jdbcType=NUMERIC}, #'{'list[{0}].acctSessionid,jdbcType=VARCHAR}, #'{'list[{0}].acctUniqueid,jdbcType=VARCHAR}, #'{'list[{0}].userName,jdbcType=VARCHAR}"
+ ", #'{'list[{0}].groupName,jdbcType=VARCHAR}, #'{'list[{0}].realm,jdbcType=VARCHAR}, #'{'list[{0}].nasIpAddress,jdbcType=VARCHAR}, #'{'list[{0}].nasPortId,jdbcType=VARCHAR}, #'{'list[{0}].nasPortType,jdbcType=VARCHAR}"
+ ", #'{'list[{0}].acctStartTime,jdbcType=DATE}, #'{'list[{0}].acctUpdateTime,jdbcType=DATE}, #'{'list[{0}].acctStopTime,jdbcType=DATE}, #'{'list[{0}].acctInterval,jdbcType=NUMERIC}, #'{'list[{0}].acctSessionTime,jdbcType=NUMERIC}"
+ ", #'{'list[{0}].acctAuthentic,jdbcType=VARCHAR}, #'{'list[{0}].connectinfoStart,jdbcType=VARCHAR}, #'{'list[{0}].connectinfoStop,jdbcType=VARCHAR}, #'{'list[{0}].acctInputoctets,jdbcType=NUMERIC}, #'{'list[{0}].acctOutputoctets,jdbcType=NUMERIC}"
+ ", #'{'list[{0}].calledStationId,jdbcType=VARCHAR}, #'{'list[{0}].callingStationId,jdbcType=VARCHAR}, #'{'list[{0}].acctTerminateCause,jdbcType=VARCHAR}, #'{'list[{0}].setviceType,jdbcType=VARCHAR}, #'{'list[{0}].framedProtocol,jdbcType=VARCHAR}"
+ ", #'{'list[{0}].framedIpAddress,jdbcType=VARCHAR} )");
for (int i = 0; i 可以在数据库直接咨询这语句
```sql
insert all
into jack_20170206_aa values('4014033')
into jack_20170206_aa values('4065304')
into jack_20170206_aa values('4088136')
into jack_20170206_aa values('4092405')
select 1 from dual;
```