[图片] 以下是解密代码: var crypto = require('crypto') function WXBizDataCrypt(appId, sessionKey) {   this.appId = appId   this.sessionKey = sessionKey } WXBizDataCrypt.prototype.decryptData = function (encryptedData, iv) {   // base64 decode   var sessionKey = new Buffer(this.sessionKey, 'base64')   encryptedData = new Buffer(encryptedData, 'base64')   iv = new Buffer(iv, 'base64')   try {       // 解密     var decipher = crypto.createDecipheriv('aes-128-cbc', sessionKey, iv)     // 设置自动 padding 为 true，删除填充补位     decipher.setAutoPadding(true)     var decoded = decipher.update(encryptedData, 'binary', 'utf8')     decoded += decipher.final('utf8')     decoded = JSON.parse(decoded)   } catch (err) {     throw new Error('Illegal Buffer')   }   if (decoded.watermark.appid !== this.appId) {     throw new Error('Illegal Buffer')   }   return decoded } module.exports = WXBizDataCrypt 以下是调用代码: let pc = new WXBizDataCrypt('***************', this.sessionKey); let data = pc.decryptData(e.detail.encryptedData, e.detail.iv); 求指教

message：清除登录状态失败 41001 appid: openid: ideVersion: 1.05.2104251 osType: win32-x64 time: 2021-05-06 09:09:51 上面是提示信息,前两天还能运行