下面是调用 `https://api.weixin.qq.com/sns/jscode2session` 这个接口的耗时（ms），之前一直都很快，最近才这样，啥情况？ [代码]time: 15136[代码][代码]time: 15141[代码][代码]time: 5125[代码][代码]time: 5143[代码][代码]time: 5136[代码][代码]time: 5138[代码][代码]time: 15132[代码][代码]time: 155[代码][代码]time: 5140[代码][代码]time: 140[代码][代码]time: 121[代码][代码]time: 10152[代码][代码]time: 151[代码][代码]time: 5123[代码][代码]time: 5119[代码][代码]time: 107[代码] =============09.24更新================= 昨天是慢，今天不仅慢，还有抽风，签名验证过不了了，签名验证代码没有改过，10次会有2次左右出现签名失败 w x.getUserInfo 拿到的数据： [代码]{ [代码] [代码]  signature: [代码][代码]'2c7c67da852bd8e98e771df219c1ced5687f6840'[代码][代码],[代码] [代码]  [代码][代码]iv: [代码][代码]'M580tfiVHMLKgaDHj5gKsw=='[代码][代码],[代码][代码]  [代码][代码]rawData: [代码][代码]'{"nickName":"Cage","gender":1,"language":"en","city":"Anqing","province":"Anhui","country":"China","avatarUrl":"https://wx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTILhKibAyMDwSSN7qicF0MW77OjAdKNliacNQvWQlJedu7z9y0IpLfkZBuOYVduwg3s7qyAcr5QpLwlA/0"}'[代码][代码],[代码][代码]  [代码][代码]encryptedData: [代码][代码]'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'[代码][代码]}[代码] [代码] [代码] [代码] [代码] [代码][代码]login换到的 session_key: [代码][代码]'TLdJKlT8hRYRS/EwkZVaIw==[代码]' [代码] 接口这么不稳定，用着心里好慌，，，官方不是要放弃小程序了吧？

从北京访问api.weixin.qq.com只会到上海?有点慢。北京有本地的api.weixin.qq.com吗？