授权使用post，“application/x-www-form-urlencoded;“， 传数据
后台获取到的昵称，部分正常，部分乱码，找不出来解决办法，部分用户昵称会出现“”这个字符（大部分情况集中在vivo,oppo,mi手机上）
服务器打印出来有问题的字符串，
例如，其中“%EE%90%99”是客户端发送过来的encodeURIComponent(用户昵称)
我选择复制 这个到微信pc客户端，能正常显示“👀”，也就是微信pc客户端能将“EE 90 99”解析成“👀”，但是这个utf-8编码的emoji实际是“f0 9f 91 80”，
所以为什么原本encodeURIComponent(👀) == “%f0%9f%91%80”, 而客户端传回的是“%EE%90%99”， 是否微信客户端默认做了一套emoji编码集，来处理一些兼容情况，如果是的话，能否把这个告知开发者
自己顶
{
"%EE%80%83": "💋",
"%EE%80%8A": "📱",
"%EE%80%8D": "👊",
"%EE%80%91": "✌",
"%EE%80%99": "🐟",
"%EE%80%9A": "🐴",
"%EE%80%9C": "⛵",
"%EE%80%9D": "✈",
"%EE%80%A1": "❗",
"%EE%80%A2": "❤",
"%EE%80%A3": "💔",
"%EE%80%B0": "🌸",
"%EE%80%B2": "🌹",
"%EE%80%B3": "🎄",
"%EE%80%B4": "💍",
"%EE%80%B5": "💎",
"%EE%80%B6": "🏠",
"%EE%80%BE": "🎵",
"%EE%81%81": "🎸",
"%EE%81%86": "🍰",
"%EE%81%88": "⛄",
"%EE%81%89": "☁",
"%EE%81%8A": "☀",
"%EE%81%8B": "☔",
"%EE%81%8C": "🌙",
"%EE%81%8F": "🐱",
"%EE%81%90": "🐯",
"%EE%81%92": "🐶",
"%EE%81%93": "🐭",
"%EE%81%94": "🐳",
"%EE%81%96": "😊",
"%EE%81%97": "😃",
"%EE%81%99": "😠",
"%EE%81%9A": "💩",
"%EE%84%85": "😜",
"%EE%84%86": "😍",
"%EE%84%8A": "🐙",
"%EE%84%8B": "🐷",
"%EE%84%8D": "🚀",
"%EE%84%8E": "👑",
"%EE%84%90": "🍀",
"%EE%84%93": "🔫",
"%EE%84%95": "🏃",
"%EE%84%98": "🍁",
"%EE%84%99": "🍂",
"%EE%84%9A": "👿",
"%EE%84%9B": "👻",
"%EE%84%9D": "🔥",
"%EE%84%AC": "〽",
"%EE%84%AF": "💰",
"%EE%84%B6": "🚲",
"%EE%84%B9": "🚺",
"%EE%84%BB": "💉",
"%EE%84%BC": "💤",
"%EE%84%BD": "⚡",
"%EE%84%BE": "👠",
"%EE%85%8C": "💪",
"%EE%88%81": "🚶",
"%EE%88%84": "💟",
"%EE%88%8C": "♥",
"%EE%88%9F": "4⃣",
"%EE%88%B0": "👈",
"%EE%88%B1": "👉",
"%EE%88%B6": "↗",
"%EE%88%B7": "↖",
"%EE%89%8E": "©",
"%EE%89%8F": "®",
"%EE%89%93": "💁",
"%EE%8C%81": "📝",
"%EE%8C%83": "🌺",
"%EE%8C%84": "🌷",
"%EE%8C%85": "🌻",
"%EE%8C%86": "💐",
"%EE%8C%87": "🌴",
"%EE%8C%8D": "㊗",
"%EE%8C%90": "🎈",
"%EE%8C%92": "🎉",
"%EE%8C%94": "🎀",
"%EE%8C%98": "👒",
"%EE%8C%9C": "💄",
"%EE%8C%9D": "💅",
"%EE%8C%A2": "👙",
"%EE%8C%A4": "🎬",
"%EE%8C%A6": "🎶",
"%EE%8C%A7": "💓",
"%EE%8C%A8": "💗",
"%EE%8C%A9": "💘",
"%EE%8C%AA": "💙",
"%EE%8C%AB": "💚",
"%EE%8C%AC": "💛",
"%EE%8C%AD": "💜",
"%EE%8C%AE": "✨",
"%EE%8C%AF": "⭐",
"%EE%8C%B0": "💨",
"%EE%8C%B1": "💦",
"%EE%8C%B3": "❌",
"%EE%8C%B5": "🌟",
"%EE%8C%BA": "🍦",
"%EE%8C%BC": "🍡",
"%EE%8D%85": "🍏",
"%EE%8D%86": "🍊",
"%EE%8D%87": "🍓",
"%EE%8D%88": "🍉",
"%EE%8D%8B": "🎂",
"%EE%90%82": "😏",
"%EE%90%8A": "😌",
"%EE%90%8B": "😨",
"%EE%90%8C": "😷",
"%EE%90%90": "😲",
"%EE%90%92": "😂",
"%EE%90%95": "😄",
"%EE%90%98": "😘",
"%EE%90%99": "👀",
"%EE%90%9B": "👂",
"%EE%90%9C": "👄",
"%EE%90%9D": "🙏",
"%EE%90%9F": "👏",
"%EE%90%A0": "👌",
"%EE%90%A3": "🙅",
"%EE%90%A4": "🙆",
"%EE%90%A8": "👫",
"%EE%90%A9": "👯",
"%EE%90%B7": "💝",
"%EE%90%B9": "🎓",
"%EE%90%BB": "🎏",
"%EE%90%BE": "🌊",
"%EE%90%BF": "🍧",
"%EE%91%84": "🌾",
"%EE%91%85": "🎃",
"%EE%91%87": "🍃",
"%EE%91%88": "🎅",
"%EE%91%89": "🌅",
"%EE%91%8A": "🌇",
"%EE%91%8C": "🌈",
"%EE%94%82": "🎨",
"%EE%94%83": "🎩",
"%EE%94%85": "🏯",
"%EE%94%93": "🇨🇳",
"%EE%94%99": "👵",
"%EE%94%9C": "👸",
"%EE%94%9E": "💂",
"%EE%94%9F": "💃",
"%EE%94%A0": "🐬",
"%EE%94%A1": "🐦",
"%EE%94%A2": "🐠",
"%EE%94%A4": "🐹",
"%EE%94%A8": "🐒",
"%EE%94%AB": "🐮",
"%EE%94%AC": "🐰",
"%EE%94%AD": "🐍",
"%EE%94%AE": "🐔",
"%EE%94%B6": "👣",
"%EE%A0%90": "",
"%EE%A0%BA": "",
}
{
"E150": "0001F68F",
"E030": "0001F338",
"E151": "0001F6BB",
"E152": "0001F46E",
"E031": "0001F531",
"E032": "0001F339",
"E153": "0001F3E3",
"E033": "0001F384",
"E154": "0001F3E7",
...省略...
}
同有问题 用的wafer小程序解决方案 emoji完全读不出来 没有办法post到MySQL上（已经设置过各种utf8mb4）。。。解码解得挺奇怪的 而且每次报错都说
ER_TRUNCATED_WRONG_VALUE_FOR_FIELD: Incorrect string value: '\xF0\x9F\x90\x9F' for column 'nickName' at row 1
不知道到底是怎么了呢
没事了我这种的问题解决了 我是用wafer解决方案的 各种设置utf8mb4 就需要把connection的charset设置为utf8mb4，不仅要把初次登录的设置好，也要把initMysqlPool()里charset也设置好
没搞过wafer。。。
马克
占位
不要直接使用 post 过来的用户信息，请使用 rawData 进行解密，然后做存储，这样就不会出现头像中的 emoji 表情被编码的问题了，而且从安全角度来说，也不建议直接使用 post 中的用户信息字段，因为这种用户信息可能会被伪造
是解密rawData处理的。 emoji乱码是另外的问题，我目前是替换处理。
数据表存储 emoji 用 utf8mb4 比较合适，“application/x-www-form-urlencoded;“ 不行就换 multipart/form-data 试试
utf8mb4我设置了的，部分机型emoji 编码有问题，用的不是标准编码
你好，目前 Android 小程序上确实是只显示 Android 支持的 Emoji，微信表情只显示字符
那我应该如何处理这个情况呢？比如，用户a（android）给用户b（ios）评论，但是用户b看到用户a的昵称就会是不正常的字符串啊。
建议使用正则判断，然后做一下处理
“%EE%90%99”对应的“👀”是有相应的utf-8编码的“%f0%9f%91%80”，如果给我所有微信特殊emoji编码和标准emoji编码映射表的话，我统一转化为utf-8标准的编码，这样的话，应该没问题的。
正则判断的意思是过滤掉？有些用户就一个表情，过滤就没了。
麻烦看下这个问题
https://developers.weixin.qq.com/community/develop/doc/0002ac8dac4a20cb4a6747dbe51800