emoji表情转码

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编码

[@"带表情的字符串" stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLPathAllowedCharacterSet]];

URLFragmentAllowedCharacterSet  "#%<>[\]^`{|}
URLHostAllowedCharacterSet      "#%/<>?@\^`{|}
URLPasswordAllowedCharacterSet  "#%/:<>?@[\]^`{|}
URLPathAllowedCharacterSet      "#%;<>?[\]^`{|}
URLQueryAllowedCharacterSet     "#%<>[\]^`{|}
URLUserAllowedCharacterSet      "#%/:<>?@[\]^`

解码

[@"编码过带表情的字符串" stringByRemovingPercentEncoding];

Android

编码

URLEncoder.encode( "带表情的字符串", "UTF-8" );

解码

URLDecoder.decode( "编码过带表情的字符串", "UTF-8" )

emoji表情转码

标签：set   nta   pat   password   encode   code   utf-8   pass   with   

原文地址：https://blog.51cto.com/2254359459/2531262