У меня есть некоторые записи DTO, определенные как
record NodeDTO{
var id: int,
name: string,
community: int;
}
record LinkDTO {
var source: int,
target: int,
strength: real;
}
record GraphDTO {
var nodes:[1..0] NodeDTO,
links:[1..0] LinkDTO;
proc init() {}
}
proc Graph.DTO() {
var dto = new GraphDTO();
for key in this.verts.keys {
dto.nodes.push_back(new NodeDTO(id=this.verts.get(key), name=key, community=1));
for nbs in this.neighbors(key).keys {
dto.links.push_back(new LinkDTO(source=this.verts.get(key), target=this.verts.get(nbs), strength=1.0));
}
}
return dto;
}
Но когда я writeln(dto)
, я получаю
(nodes = (id = 7, name = yondu, community = 1) (id = 1, name = star lord, community = 1) (id = 5, name = rocket, community =
1) (id = 4, name = drax, community = 1) (id = 8, name = nebula, community = 1) (id = 3, name = groot, community = 1) (id = 2, name = gamora,
community = 1) (id = 6, name = mantis, community = 1), links = (source = 7, target = 8, strength = 1.0) (source = 1, target = 4, strength = 1.
0) (source = 1, target = 3, strength = 1.0) (source = 1, target = 2, strength = 1.0) (source = 5, target = 6, strength = 1.0) (source = 4, tar
get = 5, strength = 1.0) (source = 3, target = 4, strength = 1.0) (source = 2, target = 4, strength = 1.0) (source = 6, target = 7, strength =
1.0) (source = 6, target = 8, strength = 1.0))
, что не будет правильно интерпретироваться как JSON.Я отправляю это в браузер, используя Chrest в качестве веб-сервера.Как мне получить это, чтобы заключать в кавычки строки и делать все приятные вещи JSONy?