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fix(doc/misc/sign/wbi.md): swift demo

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(cherry picked from commit 6eb04ea636f2d38303471dec6e98c4a740024beb)
This commit is contained in:
xjbeta 2025-09-07 20:57:46 +08:00
parent f1001353f8
commit bda710beee
1 changed files with 11 additions and 7 deletions
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18
docs/misc/sign/wbi.md
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@ -1131,16 +1131,20 @@ func biliWbiSign(param: String, completion: @escaping (String?) -> Void) {
func encWbi(params: [String: Any], imgKey: String, subKey: String) -> [String: Any] {
var params = params
let mixinKey = getMixinKey(orig: imgKey + subKey)
let currTime = round(Date().timeIntervalSince1970)
let currTime = Int(Date().timeIntervalSince1970)
params["wts"] = currTime
params = params.sorted { $0.key < $1.key }.reduce(into: [:]) { $0[$1.key] = $1.value }
params = params.mapValues { value in
let query = params.sorted {
$0.key < $1.key
}.map { (key, value) -> String in
let stringValue: String
if let doubleValue = value as? Double, doubleValue.truncatingRemainder(dividingBy: 1) == 0 {
return String(Int(doubleValue)).filter { !"!'()*".contains($0) }
stringValue = String(Int(doubleValue))
} else {
stringValue = String(describing: value)
}
return String(describing: value).filter { !"!'()*".contains($0) }
}
let query = params.map { "\($0.key)=\($0.value)" }.joined(separator: "&")
let filteredValue = stringValue.filter { !"!'()*".contains($0) }
return "\(key)=\(filteredValue)"
}.joined(separator: "&")
let wbiSign = calculateMD5(string: query + mixinKey)
params["w_rid"] = wbiSign
return params