jdbc向数据库里插数据为什么commit了数据库里还是没有数据

private static BasicDataSource dataSource;
public void setDataSource(BasicDataSource dataSource){
this.dataSource=dataSource;
}
Log log;

public void setLog(Log log) {
this.log = log;
}
int i = 1;
private static final String SAVESQL = "insert into mcevent_c  (LINEMCID,EVENTDATE,EVENTCODE,MAIN_MSG,SUB_MSG,SEQ) values(?,to_date(?,'yyyy/mm/dd HH24:mi:ss'),?,?,?,?)";

@Override
public synchronized void save(McEvent mc) throws Exception {
Connection con = null;
PreparedStatement ps = null;
int set=0;
SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd hh:mm:ss");
try {
con = dataSource.getConnection();
ps = con.prepareStatement(SAVESQL);
ps.setString(1, mc.getLineMCID());
ps.setString(2, sdf.format(mc.getEventDate().getTime()));
ps.setString(3, mc.getEventCode());
ps.setString(4, mc.getMainMSG());
ps.setString(5, mc.getSubMSG());
ps.setInt(6, mc.getSeq());
set=ps.executeUpdate();
con.commit();
System.out.println("set="+set+" "+ mc.getLineMCID() + " "
+ sdf.format(mc.getEventDate().getTime()) + " "
+ mc.getEventCode() + " " + mc.getMainMSG() + " ____"
+ mc.getSubMSG() + "_______  " + mc.getSeq());
} catch (SQLException e2) {
con.rollback();
e2.printStackTrace();
log.logger.error(e2.getMessage());
throw e2;
} catch (Exception e2) {
con.rollback();
e2.printStackTrace();
log.logger.error(e2.getMessage());
throw e2;
} finally {
try {
DBUtil.closeConnection(con, ps);
} catch (Exception e) {
e.printStackTrace();
}
}

}

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="oracle.jdbc.driver.OracleDriver"/>
<property name="url" value="jdbc:oracle:thin:@172.30.60.58:1538:SPCGTHR"/>
<property name="username" value="spc"/>
<property name="password" value="spc"/>
</bean>

客户端程序
public void start() {
try {
serverSocket = new ServerSocket(8880); 
 
} catch (IOException e) {
e.printStackTrace();
}
while (true) {
try {
Socket s = serverSocket.accept();
invoke(s);
} catch (IOException e) {
e.printStackTrace();
log.logger.error(e);
}

}
}

public void invoke(final Socket socket) {
new Thread(new Runnable() {
@SuppressWarnings("unchecked")
public void run() {
ObjectInputStream is = null;
String PTName = null;
List<McEvent> mcList = null;
try {
is = new ObjectInputStream(new BufferedInputStream(
socket.getInputStream()));
PTName = socket//获得PT服务器IP最后两位作为标
.getInetAddress()//志位 区分是哪台服务器
.getHostAddress()//传来的信息无法插入数据库
.substring(
socket.getInetAddress().getHostAddress()
.lastIndexOf(".") + 1);
Object obj = is.readObject();
if (obj != null) {
mcList = (List<McEvent>) obj;
mcEventJDBCServiceImpl.saveAll(mcList);
}
} catch (IOException ex) {
ex.printStackTrace();
log.logger.error(ex.getMessage());
} catch (ClassNotFoundException ex) {
ex.printStackTrace();
log.logger.error(ex.getMessage());
} catch (Exception e) {
e.printStackTrace();
log.logger.error(e.getMessage());
try {
ExceptionUtil.saveEvent(mcList, PTName);
} catch (Exception e1) {
e1.printStackTrace();
log.logger.error(e1.getMessage());
}
} finally {
try {
is.close();
} catch (Exception ex) {
}
try {
socket.close();
} catch (Exception ex) {
}
}
}
}).start();
}
}

程序是多个客户端电脑向服务器端发送数据 服务器把数据拿过来插入数据库 数据库 jdbc oracle socket spring

[解决办法]
先检查有没有错误日志吧。

然后这句话执行了么？
System.out.println("set="+set+" "+ mc.getLineMCID() + " "
+ sdf.format(mc.getEventDate().getTime()) + " "
+ mc.getEventCode() + " " + mc.getMainMSG() + " ____"
+ mc.getSubMSG() + "_______ " + mc.getSeq());
[解决办法]
ps.executeUpdate(); 不需要提交,把提交去掉看看
[解决办法]
貌似没啥原因了，你是不是找错数据库了 =_=
[解决办法]
从代码上看如果楼主没有报异常的话提交过去就好了啊，只有你报异常了才会回滚
[解决办法]
估计看出数据库
[解决办法]
conn.setAutoCommit(false);这个是不是必须的呢，但也不会造成commit后没有数据的问题啊