Generate nested JSON in VC

# Include "jsoncpp/include/JSON. H"

// Use the JSON class downloaded from the internet

 

 

JSON: Value root;
JSON: Value var;
JSON: Value jfdata;

 

// For example, a directory level is as follows:

C: // files // testfile // datas // {1. Text, 2. Text, 3. Text. 4. Text}

 

// The generated directory is as follows:

{"Folders": "Files", "data": [{"Folders": "testfile", "data": [{"Folders": "datas ", "data": [{"FILENAME": "1. text "},{" FILENAME ":" 2. text "},{" FILENAME ":" 3. text "},{" FILENAME ":" 4. text "}]}

 

 

Cstringarry folderslist; // assume that all directory structures have been saved.

Folderslist. Add ("Files ");

Folderslist. Add ("ftestfile ");

Folderslist. Add ("datas ");

 

 

Cstringarry fileslist; // assume that all directory structures have been saved.

Fileslist. Add ("1. Text ");

Fileslist. Add ("2. Text ");

Fileslist. Add ("3. Text ");

Fileslist. Add ("4. Text ");

 

// Convert the file into JSON

JSON: Value jldata;

For (INT ifilepos = 0; ifilepos <4, ifilepos ++)

{

JSON: Value piece_ex; // here it store just one piece
// Next 4 lines to apply piece value to JSON struct
Piece_ex ["Folders"] = fileslist. Get (ifilepos );
Jldata. append (piece_ex); // OK, yes we just have apply one piece, then push back to the array

}

 

// Generate the nested JSON Directory, which is generated from the deepest layer.

JSON: Value jcfdata;
For (INT ifolderspos = 2; ifolderspos> = 0; -- ifolderspos)
{
JSON: Value jccdata;
JSON: Value jccroot;
Jccdata ["fname"] = folderslist. Get (ifolderspos );
If (ifolderspos = listfolders. getcount ()-1)
{
Jccdata ["Folders"] = jldata;
}
Else
{
Jccdata ["Folders"] = jcfdata;
}
Jcfdata = jccdata;
}
Jfdata. append (jcfdata );

 

VaR ["data"] = jfdata; // Yes, store pieces in Var [value]
Root. append (VAR );
JSON: fastwriter writer;
Cstring szdata (writer. Write (VAR). c_str ());