首先,創建一個簡單的 insert 語句:
<insert id=”insertname”>
insert into names (name) values (#{value})
</insert>
然后在 java 代碼中像下面這樣執行批處理插入:
list < string > names = new arraylist();
names.add(“fred”);
names.add(“barney”);
names.add(“betty”);
names.add(“wilma”);
// 注意這里 executortype.batch
sqlsession sqlsession =
sqlsessionfactory.opensession(executortype.batch);
try {
namemapper mapper = sqlsession.getmapper(namemapper.class);
for (string name: names) {
mapper.insertname(name);
}
sqlsession.commit();
} catch (Exception e) {
e.printStackTrace();
sqlSession.rollback();
第 39 頁 共 485 頁throw e;
}
finally {
sqlsession.close();