如何将对象序列化为字符串

Question

如何将对象序列化为字符串

我能够将一个对象序列化为一个文件然后再次恢复它，如下一个代码片段所示。我想将对象序列化为字符串并存储到数据库中。谁能帮我？

LinkedList<Diff_match_patch.Patch> patches = // whatever...

FileOutputStream fileStream = new FileOutputStream("foo.ser");

ObjectOutputStream os = new ObjectOutputStream(fileStream);

os.writeObject(patches1);

os.close();

FileInputStream fileInputStream = new FileInputStream("foo.ser");

ObjectInputStream oInputStream = new ObjectInputStream(fileInputStream);

Object one = oInputStream.readObject();

LinkedList<Diff_match_patch.Patch> patches3 = (LinkedList<Diff_match_patch.Patch>) one;

os.close();

Answer 1

如何将对象持久化为blob