LOAD DATA
INTO TABLE EMP
FIELDS TERMINATED BY ','
OPTIONALLY ENCLOSED BY '"'
TRAILING NULLCOLS
(
"T1" INTEGER ,
"T2" CHAR,
desc_skip FILLER POSITION(1),
"T3" CHAR,
"T4" CHAR,
"T5" INTEGER
)
I find this question
Deserialize a transient member of an object to a non-null default in Java
but use standard deserialize in java, it works. but it seems not invoke public class MyObj implements Serializable {
private transient Map<String, Object> myHash = new HashMap<String, Object>();
...
}
in kryo.
答案 0 :(得分:0)
When you will call objectInputStream.readObject(); while reading your saved object (from file) MyObj's readObject() will be called (if there).
You don't need to call that method (MyObj's readObject()) explicitly on MyObj's object..
答案 1 :(得分:0)
您可以简单地使用扩展可序列化的外部化接口并覆盖其writeExternal()方法。
Class abc implements Externalizable
{
transient String name;
private int age;
public abc(){ }
public void writeExternal(ObjectOutput out) throws IOException
{
out.writeObject(name);
out.writeInt(age);
}
public void readExternal(ObjectInput in) throws IOException,ClassNotFoundException
{
name=(String)in.readObject(name);
age=(in.readInt(age);
}
}