回答編集履歴
2
Codableの勉強してきました。
answer
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@@ -1,1 +1,97 @@
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# 定義
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おかしかったのは、配列のことが考えられていないのと、`TestInfoLink.id`がIntになっていたこと、ぐらいかな。
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```swift
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struct Test: Codable {
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var id: Int
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var title: Rendered
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var info: TestInfo
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struct Rendered: Codable {
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var rendered: String
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}
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struct TestInfo: Codable {
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var mediaUrl: [TestInfoMedia]
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var linkUrl: [[TestInfoLink]]
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enum CodingKeys: String, CodingKey {
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case mediaUrl = "test:mediaUrl"
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case linkUrl = "test:linkUrl"
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}
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}
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struct TestInfoMedia: Codable {
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var source_url: String
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}
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struct TestInfoLink: Codable {
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var id: Int
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var name: String
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}
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}
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```
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# テスト
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```swift
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let stringJson = """
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{
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"id": 1,
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"title": {"rendered": "hogehoge"},
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"info": {
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"test:mediaUrl": [
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{"source_url": "http://example.com/hoge.jpg"},
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{"source_url": "http://example.com/hogehoge.jpg"},
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],
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"test:linkUrl": [
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[
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{"id": 1, "name": "http://example.com/?page=1"},
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{"id": 2, "name": "http://example.com/?page=2"},
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], [
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{"id": 3, "name": "http://example.com/?page=3"},
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],
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]
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}
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}
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"""
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if let data = stringJson.data(using: .utf8) {
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if let json = try? JSONDecoder().decode(Test.self, from: data) {
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print("id=(json.id)")
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print("title.rendered=\"(json.title.rendered)\"")
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print("[mediaUrl]")
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json.info.mediaUrl.enumerated().forEach {
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print("#($0.0) source_url=\"($0.1.source_url)\"")
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}
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print("[linkUrl]")
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json.info.linkUrl.enumerated().forEach {
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print("#($0.0)")
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$0.1.enumerated().forEach {
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print("\t#($0.0) id=($0.1.id), name=\"($0.1.name)\"")
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}
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}
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} else {
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print("decoding error")
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}
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}
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```
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## テスト結果
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```
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id=1
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title.rendered="hogehoge"
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[mediaUrl]
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#0 source_url="http://example.com/hoge.jpg"
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#1 source_url="http://example.com/hogehoge.jpg"
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[linkUrl]
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#0
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#0 id=1, name="http://example.com/?page=1"
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#1 id=2, name="http://example.com/?page=2"
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#1
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#0 id=3, name="http://example.com/?page=3"
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```
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1
全然ダメでした。
answer
CHANGED
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@@ -1,10 +1,1 @@
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1
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Codableのことは知りませんが、後半のコードが struct Test の外にあるなら、
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```swift
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truct TestInfo: Codable {
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var mediaUrl: Test.TestInfoMedia
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var linkUrl: Test.TestInfoLink
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}
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```
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(deleted)
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