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  • 图片地址含有中文的编码

    Swift
    let str : NSString = CFURLCreateStringByAddingPercentEscapes(nil, dic, "!*'();:@&=+$,/?%#[]" as CFString, nil, CFStringBuiltInEncodings.UTF8.rawValue) // let str : NSString = dic.addingPercentEncoding(withAllowedCharacters: NSCharacterSet.urlQueryAllowed)! as NSString // let str : NSString = dic.addingPercentEscapes(using: String.Encoding.utf8.rawValue)! // let str : NSString = dic.addingPercentEncoding(withAllowedCharacters: NSCharacterSet(charactersIn:"`#%^{}"[]|\<> ").inverted)!
    OC
    
    //编码
    - (NSString *)encode {
        CFStringRef strRef = CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault, (CFStringRef)self, NULL, NULL, kCFStringEncodingUTF8);
        return (NSString *)CFBridgingRelease(strRef);
    }

    经过上面的编码即可加载出图片

     

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  • 原文地址:https://www.cnblogs.com/HMJ-29/p/7509371.html
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