SpObserver.putSp("sessionFactory1");
SimpleDateFormat fomat = new SimpleDateFormat("
yyyy-MM-dd HH:mm:ss");
Session s=null;
s=
DAOSupport.getSessionFactory().o
PEnSession();
Connection con=s.connection();
statement stmt = null;
try {
stmt=con.crea
testatement();
con.setAutoComm
IT(false);
Iterator it=list.iterator();
int iCount = 1;
long start =
System.
currentTimeMillis();
while(it.hasNext()){
TResultWaterZId t = (TResultWaterZId)it.next();
StringBuffer sb = new StringBuffer();
sb.append("insert into T_result_water_z(schem
eid,stcd,z,tm) values('");
sb.append(t.getSchemeid()).append("','").append(t.getStcd()).append("','");
sb.append(t.getZ()).append("','").append(fomat.format(t.getTm())).append("')");
stmt.addBatch(sb.toString());
if(iCount % 1000
== 0){
stmt.executeBatch();
stmt.clearBatch();
}
iCount++;
}
stmt.executeBatch();
stmt.clearBatch();
con
.COMmit();
long end = System.currentTimeMillis();
System.out.
PRintln("addTResultWaterZId used time:"+(end
-start));
stmt.close();
con.close();
} catch (
SQLException e) {
try {
con.rollback();
} catch (SQLException e1) {
e1.printStackTrace();
}
e.printStackTrace();
}finally{
try {
stmt.close();
con.close();
} catch (SQLException e) {
e.printStackTrace();
}
}