diff --git a/pages.json b/pages.json
index 8e7f9a8..e094d58 100644
--- a/pages.json
+++ b/pages.json
@@ -10,9 +10,6 @@
 	"pages": [
 		{
 			"path": "pages/index/index"
-		},
-		{
-			"path": "pages/demo/demo"
 		}
 	],
 	"globalStyle": {
diff --git a/pages/demo/demo.vue b/pages/demo/demo.vue
deleted file mode 100644
index 6ca53c8..0000000
--- a/pages/demo/demo.vue
+++ /dev/null
@@ -1,910 +0,0 @@
-<template>
-  <view>
-    <button class="button" @click="getList">获取设备列表</button>
-    <view v-if="showList">
-      <button class="device" v-for="item in list"
-              :key="item.deviceId" @click="connect(item)">{{item.name}}
-        - {{item.pair ? '已配对' : '未配对'}}-{{item.sleep ? '休眠中' :
-            '已唤醒'}}</button>
-    </view>
-    <view v-else>
-      <button @click="getPublicKey">获取锁公钥</button>
-      <button @click="getCommKey">获取锁私钥</button>
-      <button @click="getLockStatus">获取锁状态</button>
-      <button @click="addUser">添加用户</button>
-      <button @click="openDoor">开门</button>
-    </view>
-  </view>
-</template>
-
-<script>
-import crc from 'crc'
-import { md5 } from 'js-md5'
-import { sm4 } from 'sm-crypto'
-
-export default {
-  data() {
-    return {
-      list: [],
-      getting: false,
-      deviceId: '',
-      serviceId: '',
-      characteristicId1: '',
-      characteristicId2: '',
-      lockId: '',
-      publicKey: new Uint8Array(16),
-      commKey: new Uint8Array(16),
-      signKey: new Uint8Array(16),
-      showList: true,
-      number: 1,
-      lockStatus: new Uint8Array(1),
-      token: new Uint8Array([0,0,0,0]),
-      keyId: '0',
-      uid: '294',
-      userId: '294',
-      // userId: '336',
-      password: '',
-      config: {},
-      notify: false
-    }
-  },
-  onLoad() {
-    uni.openBluetoothAdapter({
-      success(res) {
-        console.log('初始化成功')
-        console.log(res)
-      },
-      fail(res) {
-        console.log('初始化失败')
-        console.log(res)
-      }
-    })
-  },
-  onUnload() {
-    uni.closeBluetoothAdapter({
-      success(res) {
-        console.log('关闭蓝牙成功')
-        console.log(res)
-      },
-      fail(res) {
-        console.log('关闭蓝牙失败')
-        console.log(res)
-      }
-    })
-  },
-  methods: {
-    // 添加超级管理员
-    addUser() {
-      // 头部数据
-      let headArray = new Uint8Array(12)
-
-      // 固定包头
-      headArray[0] = 0xEF
-      headArray[1] = 0x01
-      headArray[2] = 0xEE
-      headArray[3] = 0x02
-
-      // 包类型 发送
-      headArray[4] = 0x01
-
-      // 包序号
-      headArray[5] = this.number / 256
-      headArray[6] = this.number % 256
-      this.number++
-
-      // 包标识
-      headArray[7] = 0x23
-
-      // 数据长度
-      headArray[8] = 192 / 256
-      headArray[9] = 192 % 256
-      headArray[10] = 182 / 256
-      headArray[11] = 182 % 256
-
-      // 入参
-      let paramsArray = new Uint8Array(182)
-
-      // 命令
-      paramsArray[0] = 0x3001 / 256
-      paramsArray[1] = 0x3001 % 256
-
-      // 锁ID
-      for (let i = 0; i < this.lockId.length; i++) {
-        paramsArray[2 + i] = this.lockId.charCodeAt(i)
-      }
-
-      // 用户ID
-      for (let i = 0; i < this.uid.length; i++) {
-        paramsArray[42 + i] = this.uid.charCodeAt(i)
-      }
-
-      // keyId
-      for (let i = 0; i < this.keyId.length; i++) {
-        paramsArray[62 + i] = this.keyId.charCodeAt(i)
-      }
-
-      // userId
-      for (let i = 0; i < this.userId.length; i++) {
-        paramsArray[102 + i] = this.userId.charCodeAt(i)
-      }
-
-      // 开锁方式
-      paramsArray[122] = 0x01
-
-      // 钥匙类型
-      paramsArray[123] = 0x01
-
-      // 启用日期
-      const nowTime = parseInt(new Date().getTime() / 1000)
-
-      paramsArray[124] = (nowTime & 0xff000000) >> 24
-      paramsArray[125] = (nowTime & 0xff0000) >> 16
-      paramsArray[126] = (nowTime & 0xff00) >> 8
-      paramsArray[127] = (nowTime & 0xff)
-
-      // 结束日期
-      const endTime = 0xffffffff
-
-      paramsArray[128] = (endTime & 0xff000000) >> 24
-      paramsArray[129] = (endTime & 0xff0000) >> 16
-      paramsArray[130] = (endTime & 0xff00) >> 8
-      paramsArray[131] = (endTime & 0xff)
-
-      // 有效次数
-      paramsArray[132] = 0xffff / 256
-      paramsArray[133] = 0xffff % 256
-
-      // 是否循环
-      paramsArray[134] = 0
-      // 循环周期
-      paramsArray[135] = 0
-      // 开始小时
-      paramsArray[136] = 0
-      // 开始分钟
-      paramsArray[137] = 0
-      // 结束小时
-      paramsArray[138] = 0
-      // 结束分钟
-      paramsArray[139] = 0
-      // 用户角色
-      paramsArray[140] = 0xff
-
-      // 随机密码
-      const password = this.password == '' ? (Math.floor(Math.random() * 900000) + 100000).toString() : this.password.toString()
-      console.log('随机密码', password)
-      for(let i = 0; i < password.length; i++){
-        paramsArray[141 + i] = password.charCodeAt(i)
-      }
-
-      for(let i = 0; i < this.token.length; i++){
-        paramsArray[161 + i] = this.token[i]
-      }
-      // MD5长度
-      paramsArray[165] = 16
-
-      const originAuthCodeLen = this.keyId.length + this.uid.length + 4 + 16
-      let authCodeBinaryData = new Uint8Array(originAuthCodeLen)
-
-      for(let i=0; i < this.uid.length; i++){
-        authCodeBinaryData[i] = this.uid.charCodeAt(i)
-      }
-
-      for(let i=0; i < this.keyId.length; i++){
-        authCodeBinaryData[this.uid.length + i] = this.keyId.charCodeAt(i)
-      }
-
-      const number = this.keyId.length + this.uid.length
-
-      if(this.token[0] === 0 && this.token[1] === 0 && this.token[2] === 0 && this.token[3] === 0){
-        authCodeBinaryData[number + 0] = (nowTime & 0xff000000) >> 24
-        authCodeBinaryData[number + 1] = (nowTime & 0xff0000) >> 16
-        authCodeBinaryData[number + 2] = (nowTime & 0xff00) >> 8
-        authCodeBinaryData[number + 3] = (nowTime & 0xff)
-      } else {
-        authCodeBinaryData[number + 0] = this.token[0]
-        authCodeBinaryData[number + 1] = this.token[1]
-        authCodeBinaryData[number + 2] = this.token[2]
-        authCodeBinaryData[number + 3] = this.token[3]
-      }
-
-      for(let i=0; i < 16; i++){
-        authCodeBinaryData[number + 4 + i] = this.publicKey[i]
-      }
-
-      console.log('md5前的数据', Array.from(authCodeBinaryData))
-      const md5Hex = md5(authCodeBinaryData)
-      const md5Array = new Uint8Array(md5Hex.match(/.{1,2}/g).map(byte => parseInt(byte, 16)))
-      console.log('md5后的数据', Array.from(md5Array))
-
-      for(let i = 0; i < md5Array.length; i++) {
-        paramsArray[166 + i] = md5Array[i]
-      }
-
-      console.log('未加密的数据', Array.from(paramsArray))
-      const encryptArray = sm4.encrypt(paramsArray, this.commKey, { mode: 'ecb', output: 'array' })
-      console.log('加密后的数据', Array.from(encryptArray))
-
-      // 合并头部数据和加密数据
-      let mergeBuffer = new ArrayBuffer(204)
-      let mergeArray = new Uint8Array(mergeBuffer)
-      for(let i = 0; i < 12; i++){
-        mergeArray[i] = headArray[i]
-      }
-      for(let i = 0; i < 192; i++){
-        mergeArray[i + 12] = encryptArray[i]
-      }
-
-      console.log('crc前的数据', Array.from(mergeArray))
-      let resultBuffer = new ArrayBuffer(206)
-      let resultArray = new Uint8Array(resultBuffer)
-      for(let i = 0; i < 204; i++){
-        resultArray[i] = mergeArray[i]
-      }
-      resultArray[204] = crc.crc16kermit(mergeBuffer) / 256
-      resultArray[205] = crc.crc16kermit(mergeBuffer) % 256
-      this.writeBLECharacteristicValue(resultBuffer)
-    },
-    reconnect() {
-      return new Promise(resolve => setTimeout(resolve, 2000))
-    },
-    // 开门
-    async openDoor() {
-      const that = this
-
-      that.connect(that.config)
-      // 重连
-      const result = await that.reconnect()
-
-      // 头部数据
-      let headArray = new Uint8Array(12)
-
-      // 固定包头
-      headArray[0] = 0xEF
-      headArray[1] = 0x01
-      headArray[2] = 0xEE
-      headArray[3] = 0x02
-
-      // 包类型 发送
-      headArray[4] = 0x01
-
-      // 包序号
-      headArray[5] = this.number / 256
-      headArray[6] = this.number % 256
-      this.number++
-
-      // 包标识
-      headArray[7] = 0x23
-
-      // 数据长度
-      headArray[8] = 112 / 256
-      headArray[9] = 112 % 256
-      headArray[10] = 104 / 256
-      headArray[11] = 104 % 256
-
-      // 入参
-      let paramsArray = new Uint8Array(104)
-
-      // 命令
-      paramsArray[0] = 0x3005 / 256
-      paramsArray[1] = 0x3005 % 256
-
-      // 锁ID
-      for (let i = 0; i < this.lockId.length; i++) {
-        paramsArray[2 + i] = this.lockId.charCodeAt(i)
-      }
-
-      // 用户ID
-      for (let i = 0; i < this.uid.length; i++) {
-        paramsArray[42 + i] = this.uid.charCodeAt(i)
-      }
-
-      // 开锁方式
-      paramsArray[62] = 0
-
-      // 启用日期
-      const nowTime = parseInt(new Date().getTime() / 1000)
-
-      paramsArray[63] = (nowTime & 0xff000000) >> 24
-      paramsArray[64] = (nowTime & 0xff0000) >> 16
-      paramsArray[65] = (nowTime & 0xff00) >> 8
-      paramsArray[66] = (nowTime & 0xff)
-
-      // token
-      for (let i = 0; i < this.token.length; i++) {
-        paramsArray[67 + i] = this.token[i]
-      }
-
-      // authCode长度
-      paramsArray[71] = 16
-
-      const originAuthCodeLen = this.lockId.length + this.uid.length + 4 + 16
-      let authCodeBinaryData = new Uint8Array(originAuthCodeLen)
-
-      for (let i = 0; i < this.lockId.length; i++) {
-        authCodeBinaryData[i] = this.lockId.charCodeAt(i)
-      }
-
-      for (let i = 0; i < this.uid.length; i++) {
-        authCodeBinaryData[this.lockId.length + i] = this.uid.charCodeAt(i)
-      }
-
-      const number = this.lockId.length + this.uid.length
-
-      authCodeBinaryData[number + 0] = this.token[0]
-      authCodeBinaryData[number + 1] = this.token[1]
-      authCodeBinaryData[number + 2] = this.token[2]
-      authCodeBinaryData[number + 3] = this.token[3]
-
-      for (let i = 0; i < 16; i++) {
-        authCodeBinaryData[number + 4 + i] = this.signKey[i]
-      }
-
-      console.log('lockId', this.lockId, 'uid', this.uid, 'token', Array.from(this.token),'signKey',
-          Array.from(this.signKey))
-      console.log('md5前的数据', Array.from(authCodeBinaryData))
-      const md5Hex = md5(authCodeBinaryData)
-      const md5Array = new Uint8Array(md5Hex.match(/.{1,2}/g).map(byte => parseInt(byte, 16)))
-      console.log('md5后的数据', Array.from(md5Array))
-
-      for (let i = 0; i < md5Array.length; i++) {
-        paramsArray[72 + i] = md5Array[i]
-      }
-
-      const onlineToken = '0'
-      for (let i = 0; i < onlineToken.length; i++) {
-        paramsArray[88 + i] = onlineToken.charCodeAt(i)
-      }
-
-      console.log('未加密的数据', Array.from(paramsArray))
-      const encryptArray = sm4.encrypt(paramsArray, this.commKey, { mode: 'ecb', output: 'array' })
-      console.log('加密后的数据', Array.from(encryptArray))
-
-      // 合并头部数据和加密数据
-      let mergeBuffer = new ArrayBuffer(124)
-      let mergeArray = new Uint8Array(mergeBuffer)
-      for (let i = 0; i < 12; i++) {
-        mergeArray[i] = headArray[i]
-      }
-      for (let i = 0; i < 112; i++) {
-        mergeArray[i + 12] = encryptArray[i]
-      }
-      console.log('crc前的数据', Array.from(mergeArray))
-
-      let resultBuffer = new ArrayBuffer(126)
-      let resultArray = new Uint8Array(resultBuffer)
-      for (let i = 0; i < 124; i++) {
-        resultArray[i] = mergeArray[i]
-      }
-      resultArray[124] = crc.crc16kermit(mergeBuffer) / 256
-      resultArray[125] = crc.crc16kermit(mergeBuffer) % 256
-      this.writeBLECharacteristicValue(resultBuffer)
-    },
-    // 获取锁状态
-    getLockStatus() {
-      // 头部数据
-      let binaryData = new Uint8Array(12)
-
-      // 固定包头
-      binaryData[0] = 0xEF
-      binaryData[1] = 0x01
-      binaryData[2] = 0xEE
-      binaryData[3] = 0x02
-
-      // 包类型 发送
-      binaryData[4] = 0x01
-
-      // 包序号
-      binaryData[5] = this.number / 256
-      binaryData[6] = this.number % 256
-      this.number++
-
-      // 包标识
-      binaryData[7] = 0x23
-
-      // 数据长度
-      binaryData[8] = 80 / 256
-      binaryData[9] = 80 % 256
-      binaryData[10] = 70 / 256
-      binaryData[11] = 70 % 256
-
-      console.log('请求头', Array.from(binaryData))
-
-      // 入参
-      let paramsBuffer = new ArrayBuffer(70)
-      let paramsBinaryData = new Uint8Array(paramsBuffer)
-
-      // 命令
-      paramsBinaryData[0] = 0x3040 / 256
-      paramsBinaryData[1] = 0x3040 % 256
-
-      // 设备ID
-      for(let i=0; i < this.lockId.length; i++){
-        paramsBinaryData[2 + i] = this.lockId.charCodeAt(i)
-      }
-
-      // userId
-      const authUserId = '294'
-      for(let i=0; i < authUserId.length; i++){
-        paramsBinaryData[42 + i] = authUserId.charCodeAt(i)
-      }
-
-      const nowTime = parseInt(new Date().getTime() / 1000)
-
-      paramsBinaryData[62] = (nowTime & 0xff000000) >> 24
-      paramsBinaryData[62 + 1] = (nowTime & 0xff0000) >> 16
-      paramsBinaryData[62 + 2] = (nowTime & 0xff00) >> 8
-      paramsBinaryData[62 + 3] = (nowTime & 0xff)
-
-      paramsBinaryData[66] = (nowTime & 0xff000000) >> 24
-      paramsBinaryData[66 + 1] = (nowTime & 0xff0000) >> 16
-      paramsBinaryData[66 + 2] = (nowTime & 0xff00) >> 8
-      paramsBinaryData[66 + 3] = (nowTime & 0xff)
-
-      console.log('ecb加密前入参', Array.from(paramsBinaryData))
-      console.log('密钥', Array.from(this.commKey))
-      const encrypted = sm4.encrypt(paramsBinaryData, this.commKey, { mode: 'ecb', output: 'array' })
-      console.log('ecb加密后的数据', Array.from(encrypted))
-
-      let newBuffer = new ArrayBuffer(92)
-      let newBinaryData = new Uint8Array(newBuffer)
-      for(let i = 0; i < 12; i++){
-        newBinaryData[i] = binaryData[i]
-      }
-      for(let i = 0; i < 80; i++){
-        newBinaryData[i + 12] = encrypted[i]
-      }
-      console.log('crc前的数据', Array.from(newBinaryData))
-      let resultBuffer = new ArrayBuffer(94)
-      let resultBinaryData = new Uint8Array(resultBuffer)
-      for(let i = 0; i < 92; i++){
-        resultBinaryData[i] = newBinaryData[i]
-      }
-
-      resultBinaryData[92] = crc.crc16kermit(newBuffer) / 256
-      resultBinaryData[93] = crc.crc16kermit(newBuffer) % 256
-      this.writeBLECharacteristicValue(resultBuffer)
-    },
-    // 十六进制字符串转Uint8Array
-    hexToUint8Array(hex) {
-      if (hex.length % 2 !== 0) {
-        throw new Error('Invalid hex string')
-      }
-      const array = new Uint8Array(hex.length / 2)
-      for (let i = 0; i < hex.length; i += 2) {
-        array[i / 2] = parseInt(hex.substr(i, 2), 16)
-      }
-      return array
-    },
-    // 获取私钥
-    getCommKey() {
-      const keyId = '0'
-      const authUserId = '294'
-      const nowTime = parseInt(new Date().getTime() / 1000)
-
-      const originAuthCodeLen = keyId.length + authUserId.length + 4 + 16
-
-      let authCodeBuffer = new ArrayBuffer(originAuthCodeLen)
-      let authCodeBinaryData = new Uint8Array(authCodeBuffer)
-
-      for(let i=0; i < authUserId.length; i++){
-        authCodeBinaryData[i] = authUserId.charCodeAt(i)
-      }
-
-      for(let i=0; i < keyId.length; i++){
-        authCodeBinaryData[authUserId.length + i] = keyId.charCodeAt(i)
-      }
-
-      const number = keyId.length + authUserId.length
-      authCodeBinaryData[number + 0] = (nowTime & 0xff000000) >> 24
-      authCodeBinaryData[number + 1] = (nowTime & 0xff0000) >> 16
-      authCodeBinaryData[number + 2] = (nowTime & 0xff00) >> 8
-      authCodeBinaryData[number + 3] = (nowTime & 0xff)
-
-      for(let i=0; i < 16; i++){
-        authCodeBinaryData[number + 4 + i] = this.publicKey[i]
-      }
-
-      console.log('钥ID', keyId, '用户ID', authUserId, '时间戳', nowTime,'公钥', Array.from(this.publicKey))
-      console.log('md5前的数据', Array.from(authCodeBinaryData, byte =>
-          byte.toString(10)).join(','))
-      const md5Hex = md5(authCodeBinaryData)
-      const codeMd5 = new Uint8Array(md5Hex.match(/.{1,2}/g).map(byte => parseInt(byte, 16)))
-      console.log('md5后的数据', codeMd5, codeMd5.length)
-
-      const bufferLength = codeMd5.length + 12 + 107
-
-      let buffer = new ArrayBuffer(bufferLength)
-      let binaryData = new Uint8Array(buffer)
-
-      // 固定包头
-      binaryData[0] = 0xEF
-      binaryData[1] = 0x01
-      binaryData[2] = 0xEE
-      binaryData[3] = 0x02
-
-      // 包类型 发送
-      binaryData[4] = 0x01
-
-      // 包序号
-      binaryData[5] = this.number / 256
-      binaryData[6] = this.number % 256
-      this.number++
-
-      // 包标识
-      binaryData[7] = 0x22
-
-      // 数据长度
-      binaryData[10] = (codeMd5.length + 107) / 256
-      binaryData[11] = (codeMd5.length + 107) % 256
-
-      // 命令
-      binaryData[12] = 0x3091 / 256
-      binaryData[13] = 0x3091 % 256
-
-      for(let i=0; i < this.lockId.length; i++){
-        binaryData[14 + i] = this.lockId.charCodeAt(i)
-      }
-      let flagNumber = 14 + 40
-      for (let i = 0; i < keyId.length; i++) {
-        binaryData[flagNumber + i] = keyId.charCodeAt(i)
-      }
-      flagNumber += 40
-      for (let i = 0; i < authUserId.length; i++) {
-        binaryData[flagNumber + i] = authUserId.charCodeAt(i)
-      }
-
-      flagNumber += 20
-      binaryData[flagNumber + 0] = (nowTime & 0xff000000) >> 24
-      binaryData[flagNumber + 1] = (nowTime & 0xff0000) >> 16
-      binaryData[flagNumber + 2] = (nowTime & 0xff00) >> 8
-      binaryData[flagNumber + 3] = (nowTime & 0xff)
-
-      flagNumber += 4
-      binaryData[flagNumber] = codeMd5.length
-      flagNumber += 1
-      for (let i = 0; i < codeMd5.length; i++) {
-        binaryData[flagNumber + i] = codeMd5[i]
-      }
-
-      binaryData[8] = Math.ceil((bufferLength - 12)/16) * 16 / 256
-      binaryData[9] = Math.ceil((bufferLength - 12)/16) * 16 % 256
-
-      let cebBuffer = new ArrayBuffer(bufferLength - 12)
-      let cebBinaryData = new Uint8Array(cebBuffer)
-
-      for(let i = 0; i < bufferLength - 12; i++){
-        cebBinaryData[i] = binaryData[i + 12]
-      }
-
-      const key = new Uint8Array(16)
-      for (let i = 0; i < this.lockId.length; i++) {
-        key[i] = this.lockId.charCodeAt(i)
-      }
-
-      console.log('未加密的数据', Array.from(cebBinaryData))
-      const encrypted = sm4.encrypt(cebBinaryData, key, { mode: 'ecb' })
-      const newBinaryData = this.hexToUint8Array(encrypted)
-      console.log('ecb加密后的数据', Array.from(newBinaryData))
-
-      const encrypteBuffer = new ArrayBuffer(12 + newBinaryData.length)
-      const encrypteBinaryData = new Uint8Array(encrypteBuffer)
-      for(let i = 0; i< 12; i++){
-        encrypteBinaryData[i] = binaryData[i]
-      }
-      for(let i = 12; i < encrypteBinaryData.length; i++){
-        encrypteBinaryData[i] = newBinaryData[i - 12]
-      }
-      console.log('crc前的数据', Array.from(encrypteBinaryData))
-
-      const resultBuffer = new ArrayBuffer(encrypteBinaryData.length + 2)
-      const resultBinaryData = new Uint8Array(resultBuffer)
-      for(let i = 0; i< encrypteBinaryData.length; i++){
-        resultBinaryData[i] = encrypteBinaryData[i]
-      }
-      resultBinaryData[encrypteBinaryData.length] = crc.crc16kermit(encrypteBuffer) / 256
-      resultBinaryData[1 + encrypteBinaryData.length] = crc.crc16kermit(encrypteBuffer) % 256
-
-      this.writeBLECharacteristicValue(resultBuffer)
-    },
-    // 获取公钥
-    getPublicKey() {
-      let buffer = new ArrayBuffer(54)
-      let binaryData = new Uint8Array(buffer)
-
-      // 固定包头
-      binaryData[0] = 0xEF
-      binaryData[1] = 0x01
-      binaryData[2] = 0xEE
-      binaryData[3] = 0x02
-
-      // 包类型 发送
-      binaryData[4] = 0x01
-
-      // 包序号
-      binaryData[5] = this.number / 256
-      binaryData[6] = this.number % 256
-      this.number++
-
-      // 包标识
-      binaryData[7] = 0x20
-
-      // 数据长度
-      binaryData[8] = 42 / 256
-      binaryData[9] = 42 % 256
-      binaryData[10] = 42 / 256
-      binaryData[11] = 42 % 256
-
-      // 命令
-      binaryData[12] = 0x3090 / 256
-      binaryData[13] = 0x3090 % 256
-
-      // // 设备ID
-      for(let i=0; i < this.lockId.length; i++){
-        binaryData[14 + i] = this.lockId.charCodeAt(i);
-      }
-
-      // crc
-
-      let newBuffer = new ArrayBuffer(56)
-      let newBinaryData = new Uint8Array(newBuffer)
-      for(let i = 0; i < 54; i++){
-        newBinaryData[i] = binaryData[i]
-      }
-      newBinaryData[54] = crc.crc16kermit(buffer) / 256
-      newBinaryData[55] = crc.crc16kermit(buffer) % 256
-      this.writeBLECharacteristicValue(newBuffer)
-    },
-    // 写入输入
-    writeBLECharacteristicValue(data) {
-      const that = this
-      console.log('写入设备的设备 ID',that.deviceId)
-      console.log('写入设备的serviceId',that.serviceId)
-      console.log('写入设备的characteristicId',that.characteristicId2)
-      console.log('写入设备的lockID',that.lockId)
-
-      let Uint8ArrayData = new Uint8Array(data)
-
-      console.log('未加工的数据', Array.from(Uint8ArrayData))
-
-      for(let i = 0; i < Math.ceil(data.byteLength / 20); i++){
-        let length = i === (Math.ceil(data.byteLength / 20)-1)?data.byteLength%20:20
-        let buffer = new ArrayBuffer(length)
-        let binaryData = new Uint8Array(buffer)
-        for(let j = 0; j < 20; j++){
-          if(i * 20 + j < data.byteLength){
-            binaryData[j] = Uint8ArrayData[i * 20 + j]
-          }
-        }
-        uni.writeBLECharacteristicValue({
-          deviceId: that.deviceId,
-          serviceId: that.serviceId,
-          characteristicId: that.characteristicId2,
-          value: buffer,
-          success() {
-            const hexString = Array.from(binaryData, byte =>
-                byte.toString(10)).join(',')
-            console.log('写入的数据', hexString)
-            console.log('写入成功')
-          },
-          fail(res) {
-            console.log('写入失败')
-            console.log(res)
-          }
-        })
-      }
-    },
-    // 解析特征值返回数据
-    parsingdata(binaryData) {
-      const that = this
-      // 明文 0x20 SM4事先约定密钥 0x22
-      if(binaryData[7] === 0x20) {
-        if(binaryData[12] === 48 && binaryData[13] === 144){
-          const publicKey = binaryData.slice(15, 31)
-          console.log('公钥', Array.from(publicKey))
-          that.publicKey = publicKey
-        }
-      } else if(binaryData[7] === 0x22) {
-        const cebBinaryData = binaryData.slice(12, binaryData.length - 2)
-        console.log('sm4返回参数', Array.from(cebBinaryData))
-        const key = new Uint8Array(16)
-        for (let i = 0; i < that.lockId.length; i++) {
-          key[i] = that.lockId.charCodeAt(i)
-        }
-        const decrypted = sm4.decrypt(cebBinaryData, key, { mode: 'ecb', output: 'array' })
-        console.log('ecb解密后的数据', decrypted)
-        if(decrypted[0] === 48 && decrypted[1] === 145) {
-          that.commKey = decrypted.slice(3, 19)
-          that.signKey = decrypted.slice(19, 35)
-          console.log('commKey', Array.from(that.commKey))
-          console.log('signKey', Array.from(that.signKey))
-        }
-      } else if(binaryData[7] === 0x23) {
-        const cebBinaryData = binaryData.slice(12, binaryData.length - 2)
-        console.log('sm4返回参数', Array.from(cebBinaryData))
-        const decrypted = sm4.decrypt(cebBinaryData, that.commKey, { mode: 'ecb', output: 'array' })
-        console.log('ecb解密后的数据', decrypted)
-        if(decrypted[0] === 48 && decrypted[1] === 64) {
-          that.lockStatus = decrypted
-          console.log('锁状态', that.lockStatus)
-        } else if(decrypted[0] === 48 && decrypted[1] === 1) {
-          that.token = decrypted.slice(42,46)
-          console.log('token', Array.from(that.token))
-          if(decrypted[46] === 6) {
-            that.addUser()
-          }
-        } else {
-          if(decrypted[0] === 48 && decrypted[1] === 5) {
-            that.token = decrypted.slice(2,6)
-            console.log('token', Array.from(that.token))
-            if(decrypted[6] === 6) {
-              that.openDoor()
-            }
-          }
-        }
-      }
-    },
-    // 监听特征值变化
-    notifyBLECharacteristicValueChange() {
-      const that = this
-      let completeData
-      let length
-      uni.notifyBLECharacteristicValueChange({
-        state: true,
-        deviceId: that.deviceId,
-        serviceId: that.serviceId,
-        characteristicId: that.characteristicId1,
-        type: 'notification',
-        success(res) {
-          console.log(res)
-          if(that.notify) return
-          uni.onBLECharacteristicValueChange(function (res) {
-            that.notify = true
-            let binaryData = new Uint8Array(res.value)
-            console.log('设备返回的数据', Array.from(binaryData), Array.from(binaryData, byte =>
-                byte.toString(16)).join(','))
-            if(binaryData[0] === 239 && binaryData[1] === 1 && binaryData[2] === 238 && binaryData[3] === 2) {
-              length = binaryData[8] * 256 + binaryData[9]
-              if(length + 14 > binaryData.length) {
-                completeData = binaryData
-              } else {
-                that.parsingdata(binaryData)
-              }
-            } else {
-              if(completeData.length > 0) {
-                const combinedArray = new Uint8Array(completeData.length + binaryData.length)
-                combinedArray.set(completeData, 0);
-                combinedArray.set(binaryData, completeData.length)
-                completeData = combinedArray
-                if(length + 14 === completeData.length) {
-                  that.parsingdata(completeData)
-                  completeData = new Uint8Array(0)
-                }
-              }
-            }
-          })
-        }
-      })
-    },
-    // 连接蓝牙设备
-    connect(item) {
-      this.config = item
-      const that = this
-      if(item.pair) {
-        return
-      }
-      uni.createBLEConnection({
-        deviceId: item.deviceId,
-        success(res) {
-          console.log('连接成功')
-          console.log(res)
-          uni.getBLEDeviceServices({
-            deviceId: item.deviceId,
-            success(res) {
-              console.log('获取服务成功')
-              console.log(res.services)
-              const uuid = res.services[0].uuid
-              that.lockId = item.name
-              console.log('锁ID', that.lockId)
-              uni.getBLEDeviceCharacteristics({
-                deviceId: item.deviceId,
-                serviceId: uuid,
-                success(res) {
-                  console.log('获取特征值成功')
-                  console.log(res)
-                  that.deviceId = item.deviceId
-                  that.serviceId = uuid
-                  for (let i = 0; i < res.characteristics.length; i++) {
-                    if (res.characteristics[i].uuid.indexOf("FFF1") !== -1) {
-                      that.characteristicId1 = res.characteristics[i].uuid
-                    }
-                    if (res.characteristics[i].uuid.indexOf("FFF2") !== -1) {
-                      that.characteristicId2 = res.characteristics[i].uuid
-                    }
-                  }
-                  that.showList = false
-                  that.notifyBLECharacteristicValueChange()
-                  uni.showToast({
-                    title: '数据获取成功',
-                    icon: 'none',
-                    duration: 2000
-                  })
-                },
-                fail(res) {
-                  console.log('获取特征值失败')
-                  console.log(res)
-                }
-              })
-            },
-            fail(res) {
-              console.log('获取服务失败')
-              console.log(res)
-            }
-          })
-        },
-        fail(res) {
-          console.log('连接失败')
-          console.log(res)
-        }
-      })
-    },
-    // 监听蓝牙设备列表变化
-    startGetList() {
-      const that = this
-      this.getting = true
-      console.log('开始监听蓝牙列表更新')
-      uni.startBluetoothDevicesDiscovery({
-        allowDuplicatesKey: false,
-        powerLevel: 'high',
-        success: function (res) {
-          // 更新列表
-          console.log('列表发生变化', res)
-          that.getList()
-        }
-      })
-    },
-    // 获取蓝牙设备列表
-    getList() {
-      const that = this
-      uni.getBluetoothDevices({
-        success(res) {
-          console.log('获取设备列表成功')
-          console.log(res)
-          that.list = []
-          for(let i =0; i < res.devices.length; i++){
-            if(res.devices[i]?.advertisServiceUUIDs) {
-              const advertisServiceUUIDs =
-                  res.devices[i]?.advertisServiceUUIDs[0]
-              if(advertisServiceUUIDs &&
-                  advertisServiceUUIDs.slice(2,8)==='758824'){
-                res.devices[i].pair =
-                    advertisServiceUUIDs.slice(30,32) === '01'
-                res.devices[i].sleep =
-                    advertisServiceUUIDs.slice(32,34) === '00'
-                that.list.push(res.devices[i])
-              }
-            }
-          }
-          console.log(that.list)
-          if(!that.getting) {
-            that.startGetList()
-          }
-        },
-        fail(res) {
-          console.log('获取设备列表失败')
-          console.log(res)
-        }
-      })
-    }
-  }
-}
-</script>
-
-<style>
-.device {
-  text-align: center;
-}
-
-.button {
-  margin-top: 200rpx;
-}
-</style>