我真的對網路服務的 API 感到困惑
一些資料塊的格式如下：
"ja": "犯罪\u8005の子孫た\u3061が暮\u3089\u3059スラム\u8857\u3002\u5883界線の\u5411\u3053\u3046の人\u3005か\u3089は「族民」\u3068\u3055\u3052\u3059まれ\u3001差\u5225\u3092受\u3051\u3066\u3044た\u3002孤\u5150\u3060\u3063た少年?ルドは\u3001育\u3066の親\u3067\u3042るレグト\u3068\u5171にスラム\u8857に住み\u3001常人離れ\u3057た身體能力\u3092武\u5668に生計\u3092立\u3066\u3066\u3044た\u3002\u3060が\u3042る日\u3001身に覚\u3048のな\u3044罪\u3092\u7740せ\u3089れ\u3001スラムの人\u3005\u3067\u3055\u3048\u6050れる「\u5948落」\u3078\u3068落\u3068\u3055れ\u3066\u3057ま\u3046\u2026\u2026\u3002"
我意識到 Swift 不適用于這些格式。但我真的不知道我應該在哪一步轉換這個
我的決議函式：
URLSession
.shared
.dataTask(with: request) { data, response, error in
if let data = data {
do {
if let sanitisedData = String(data: data, encoding: .utf8)!.map({ String($0) }).filter({ $0 != "\\" }).joined(separator: "").replacingOccurrences(of: "U(.*?)", with: "\\\\u$1", options: .regularExpression).data(using: .utf8) {
let decoder = JSONDecoder()
let decodedResponse = try decoder.decode(Welcome.self, from: sanitisedData)
DispatchQueue.main.async {
self.data = decodedResponse
}
}
} catch let jsonError as NSError {
print("JSON Decode Failed: \(jsonError.localizedDescription)")
}
return
}
}
.resume()
輸出：
JSON 解碼失敗：無法讀取資料，因為它的格式不正確。
我試圖將此資料轉換為字串，結果如下：
犯罪u8005の子孫たu3061が暮u3089u3059スラムu8857u3002u5883界線のu5411u3053u3046の人u3005かu3089は「族民」u3068u3055u3052u3059まれu3001差u5225u3092受u3051u3066u3044たu3002孤u5150u3060u3063た少年?ルドはu3001育u3066の親u3067u3042るレグトu3068u5171にスラムu8857に住みu3001常人離れu3057た身體能力u3092武u5668に生計u3092立u3066u3066u3044たu3002u3060がu3042る日u3001身に覚u3048のなu3044罪u3092u7740せu3089れu3001スラムの人u3005u3067u3055u3048u6050れる「u5948落」u3078u3068落u3068u3055れu3066u3057まu3046u2026u2026u3002
回應示例：
{
"result": "ok",
"response": "collection",
"data": [
{
"id": "f2e906bb-8329-4f93-af70-b6344f18aa07",
"type": "manga",
"attributes": {
"title": {
"en": "This players think i\u2019m one of them"
},
"altTitles": [
{
"ru": "Э\u0442\u0438 \u0438\u0433\u0440ок\u0438 \u0434\u0443м\u0430ю\u0442, \u0447\u0442о я о\u0434\u0438н \u0438\u0437 н\u0438\u0445"
}
],
"description": {
"en": "I am the Dark Lord. The one who united the demons. One who wields limitless power and might. The one who has had enough of it all.\n\nThese people have attacked our lands again!\n\nFor a hundred years now.... vile players have attacked our hellish lands, mercilessly plundering and killing peaceful demons.\n\nToday I will become human, infiltrate the ranks of humanity and destroy their rotten system from within... while these players think I'm one of them.",
"ru": "Я - \u0422\u0435мны\u0439 по\u0432\u0435л\u0438\u0442\u0435ль. \u0422о\u0442, к\u0442о о\u0431ъ\u0435\u0434\u0438н\u0438л \u0434\u0435моно\u0432. \u0422о\u0442, к\u0442о о\u0431л\u0430\u0434\u0430\u0435\u0442 \u0431\u0435\u0441кон\u0435\u0447но\u0439 \u0432л\u0430\u0441\u0442ью \u0438 \u0441\u0438ло\u0439. \u0422о\u0442, ком\u0443 \u0432\u0441\u0435 э\u0442о н\u0430\u0434о\u0435ло.\n\nЭ\u0442\u0438 лю\u0434\u0438 \u0432 о\u0447\u0435\u0440\u0435\u0434но\u0439 \u0440\u0430\u0437 н\u0430п\u0430л\u0438 н\u0430 н\u0430\u0448\u0438 \u0437\u0435мл\u0438!\n\n\u0412о\u0442 \u0443\u0436\u0435 \u0441о\u0442ню л\u0435\u0442\u2026. М\u0435\u0440\u0437к\u0438\u0435 \u0438\u0433\u0440ок\u0438 \u0430\u0442\u0430к\u0443ю\u0442 н\u0430\u0448\u0438 \u0430\u0434\u0441к\u0438\u0435 \u0437\u0435мл\u0438, \u0431\u0435\u0441по\u0449\u0430\u0434но \u0433\u0440\u0430\u0431я \u0438 \u0443\u0431\u0438\u0432\u0430я м\u0438\u0440ны\u0445 \u0434\u0435моно\u0432.\n\n\u0412н\u0435\u0441\u0438\u0442\u0435 Э\u0422О!\n\n\u0421\u0435\u0433о\u0434ня я \u0441\u0442\u0430н\u0443 \u0447\u0435ло\u0432\u0435ком, п\u0440о\u0431\u0435\u0440\u0443\u0441ь \u0432 \u0440я\u0434ы \u0447\u0435ло\u0432\u0435\u0447\u0435\u0441\u0442\u0432\u0430 \u0438 \u0443н\u0438\u0447\u0442о\u0436\u0443 \u0438\u0445 п\u0440о\u0433н\u0438\u0432\u0448\u0443ю \u0441\u0438\u0441\u0442\u0435м\u0443 \u0438\u0437н\u0443\u0442\u0440\u0438... пок\u0430 э\u0442\u0438 \u0438\u0433\u0440ок\u0438 \u0434\u0443м\u0430ю\u0442, \u0447\u0442о я о\u0434\u0438н \u0438\u0437 н\u0438\u0445."
},
"isLocked": false,
"links": {
"raw": "https://remanga.org/manga/this-players-think-im-one-of-them?subpath=about"
},
"originalLanguage": "ru",
"lastVolume": "",
"lastChapter": "",
"publicationDemographic": "seinen",
"status": "ongoing",
"year": 2022,
"contentRating": "suggestive",
"tags": [
{
"id": "36fd93ea-e8b8-445e-b836-358f02b3d33d",
"type": "tag",
"attributes": {
"name": {
"en": "Monsters"
},
"description": [],
"group": "theme",
"version": 1
},
"relationships": []
},
{
"id": "391b0423-d847-456f-aff0-8b0cfc03066b",
"type": "tag",
"attributes": {
"name": {
"en": "Action"
},
"description": [],
"group": "genre",
"version": 1
},
"relationships": []
},
{
"id": "39730448-9a5f-48a2-85b0-a70db87b1233",
"type": "tag",
"attributes": {
"name": {
"en": "Demons"
},
"description": [],
"group": "theme",
"version": 1
},
"relationships": []
},
{
"id": "3e2b8dae-350e-4ab8-a8ce-016e844b9f0d",
"type": "tag",
"attributes": {
"name": {
"en": "Long Strip"
},
"description": [],
"group": "format",
"version": 1
},
"relationships": []
},
{
"id": "87cc87cd-a395-47af-b27a-93258283bbc6",
"type": "tag",
"attributes": {
"name": {
"en": "Adventure"
},
"description": [],
"group": "genre",
"version": 1
},
"relationships": []
},
{
"id": "a1f53773-c69a-4ce5-8cab-fffcd90b1565",
"type": "tag",
"attributes": {
"name": {
"en": "Magic"
},
"description": [],
"group": "theme",
"version": 1
},
"relationships": []
},
{
"id": "cdc58593-87dd-415e-bbc0-2ec27bf404cc",
"type": "tag",
"attributes": {
"name": {
"en": "Fantasy"
},
"description": [],
"group": "genre",
"version": 1
},
"relationships": []
},
{
"id": "e197df38-d0e7-43b5-9b09-2842d0c326dd",
"type": "tag",
"attributes": {
"name": {
"en": "Web Comic"
},
"description": [],
"group": "format",
"version": 1
},
"relationships": []
},
{
"id": "f5ba408b-0e7a-484d-8d49-4e9125ac96de",
"type": "tag",
"attributes": {
"name": {
"en": "Full Color"
},
"description": [],
"group": "format",
"version": 1
},
"relationships": []
}
],
"state": "published",
"chapterNumbersResetOnNewVolume": false,
"createdAt": "2022-01-10T17:15:53 00:00",
"updatedAt": "2022-01-10T17:26:26 00:00",
"version": 4,
"availableTranslatedLanguages": [
"ru"
]
},
"relationships": [
{
"id": "5537d8ed-16ed-4f6f-af75-ad7d7edb2ddc",
"type": "author"
},
{
"id": "36ca9e78-35a9-474d-b4e6-0e4065f0af87",
"type": "artist"
},
{
"id": "93e21cc1-1f61-46ce-8362-90d9d6888f63",
"type": "artist"
},
{
"id": "0e703bf4-1996-432c-8620-3c08f2edb37b",
"type": "cover_art"
}
]
}
],
"limit": 1,
"offset": 0,
"total": 57
}
uj5u.com熱心網友回復：
如果您的服務器回應確實沒有轉義 unicode，即
"犯罪\u8005の子孫た\u3061 ..."，則嘗試轉義資料，如本示例代碼所示，以獲取：（"犯罪\\u8005の子孫た\\u3061 ..."注意\\）并像這樣解碼：
URLSession
.shared
.dataTask(with: request) { data, response, error in
if let data = data {
do {
if let sanitisedData = String(data: data, encoding: .utf8)!
.replacingOccurrences(of: "\\", with: "\\\\") // <-- here
.data(using: .utf8) {
let decoder = JSONDecoder()
let decodedResponse = try decoder.decode(Welcome.self, from: sanitisedData)
DispatchQueue.main.async {
self.data = decodedResponse
}
}
} catch let jsonError as NSError {
print("JSON Decode Failed: \(jsonError.localizedDescription)")
}
return
}
}.resume()
編輯-1：
您可能還需要這樣做：.replacingOccurrences(of: "\n", with: "\\n")
uj5u.com熱心網友回復：
如果結果只是一個文本（表示歡迎某人的字串），則根本不需要處理回傳的資料。我下面的解決方案只是加載回傳的 JSON 檔案（如上所述），然后將資料解碼為下面的 Welcome 物件
struct Welcome: Codable {
let ja: String
init(from decoder: Decoder) throws {
let values = try decoder.container(keyedBy: CodingKeys.self)
ja = try values.decodeIfPresent(String.self, forKey: .ja) ?? ""
}
}
func readJsonFile(filename: String) -> String {
guard let fileUrl = Bundle.main.url(forResource: filename, withExtension: "json") else { fatalError() }
guard let jsonData = try? String(contentsOf: fileUrl) else {
return ""
}
return jsonData
}
func parseJsonFile() {
let jsonStr = readJsonFile(filename: "data")
let jsonData: Data = Data(jsonStr.utf8)
let decoder = JSONDecoder()
do {
let welcome = try decoder.decode(Welcome.self, from: jsonData)
print("\(welcome.ja)")
} catch {
print(error.localizedDescription)
}
}
這是我列印welcome.ja 值時的結果：
犯罪者の子孫たちが暮らすスラム街。境界線の向こうの人々からは「族民」とさげすまれ、差別を受けていた。孤児だった少年?ルドは、育ての親であるレグトと共にスラム街に住み、常人離れした身體能力を武器に生計を立てていた。だがある日、身に覚えのない罪を著せられ、スラムの人々でさえ恐れる「奈落」へと落とされてしまう……。
轉載請註明出處，本文鏈接：https://www.uj5u.com/qukuanlian/508451.html