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【Error】’stringByReplacingPercentEscapesUsingEncoding:’ is deprecated: first deprecated in iOS 9.0 – Use -stringByRemovingPercentEncoding instead, which always uses the recommended UTF-8 encoding.

【Error】’stringByReplacingPercentEscapesUsingEncoding:’ is deprecated: first deprecated in iOS 9.0 – Use -stringByRemovingPercentEncoding instead, which always uses the recommended UTF-8 encoding.

発生したエラー

‘stringByReplacingPercentEscapesUsingEncoding:’ is deprecated: first deprecated in iOS 9.0 – Use -stringByRemovingPercentEncoding instead, which always uses the recommended UTF-8 encoding.

翻訳

‘stringByReplacingPercentEscapesUsingEncoding:’ は非推奨です: 最初に iOS 9.0 で非推奨になりました – 代わりに -stringByRemovingPercentEncoding を使ってください、これは常に推奨 UTF-8 エンコーディングを使っています。

原因

翻訳の通りですが、
iOS 9.0 で非推奨になった‘stringByReplacingPercentEscapesUsingEncoding:’ を
stringByRemovingPercentEncoding に置き換えればOKです!

Memo

公式サイト「stringByRemovingPercentEncoding」も参考にどうぞ!

解決手順

+ (NSString *)urlDecode:(NSString *)encoded {
NSString *result = [encoded stringByReplacingOccurrencesOfString:@”+” withString:@” “];
result = [result stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
return result;
}

+ (NSString *)urlDecode:(NSString *)encoded {
NSString *result = [encoded stringByReplacingOccurrencesOfString:@”+” withString:@” “];
result = [result stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLFragmentAllowedCharacterSet]];
return result;
}

参考サイト

https://qiita.com/jtemplej/items/42e50ae30214ffcd80ae
https://qiita.com/edvakf@github/items/02c02713dab05427ce22
https://m-blog-naver-com.translate.goog/PostView.naver?isHttpsRedirect=true&blogId=yesokay2&logNo=220648059207&_x_tr_sl=en&_x_tr_tl=ja&_x_tr_hl=ja&_x_tr_pto=sc

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