How to persist a DefaultMutableTreeNode ?

已回答
Avatar
515135090
创建于

Hi there,

I'm developing a plguin,and i  get a problem,  i build a tree by DefaultMutableTreeNode ,when i use @State、@Storage to persist this data, it doesn't work well,  So i read the document of DefaultMutableTreeNode , it shows me that i can use XMLEnocoer.

I persist the data successfully with XMLEncoder,and I store the file  in  the respective folder  .idea,  

however, when i open two intellj idea tools , i persist the data in the first idea tool , and the data is showed in the second idea  idea tool，it should has been showed in the first tool

i don't  know why and could you give some advice, Thank you in advance

Votes

0

分享

4 条评论
Avatar
Yann Cebron
创建于

Not sure I understand. Do you open the same project in two different IDEs simultaneously? That's expected behavior then.

0
Avatar
Z515135090
创建于

Yann Cebron
Let me describe this situation in detail

  1.  I open the first IDE
  2.  I open the second IDE
  3. i use my plugin-in in the first IDE , and store a tree structure successfully  by  using XMLEncoder ，the file is  correctly put in its own  folder  named  .IDEA,
  4. but the data is not shown in the first IDE's toolwindow, it's in the second IDE  

btw , these two IDES open two different projects

0
Avatar
Z515135090
创建于

and i draw  a picture to help you to understand what i am saying  :)

0
Avatar
Yann Cebron
创建于

Nothing to add to my previous answer. Config files are not "per open IDE instance".

0

请先登录再写评论。