index.js 5.3 KB

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  1. import Vue from 'vue'
  2. import Vuex from 'vuex'
  3. Vue.use(Vuex)
  4. let lifeData = {};
  5. try {
  6. // 尝试获取本地是否存在lifeData变量,第一次启动APP时是不存在的
  7. lifeData = uni.getStorageSync('lifeData');
  8. } catch (e) {
  9. }
  10. // 需要永久存储,且下次APP启动需要取出的,在state中的变量名
  11. let saveStateKeys = [
  12. 'vuex_user',
  13. 'vuex_token',
  14. 'vuex_userData',
  15. 'vuex_storeId',
  16. 'vuex_bizId',
  17. 'vuex_orderNo',
  18. 'vuex_orderStatus',
  19. 'vuex_userInfoData',
  20. ];
  21. // 保存变量到本地存储中
  22. const saveLifeData = function(key, value) {
  23. // 判断变量名是否在需要存储的数组中
  24. if (saveStateKeys.indexOf(key) != -1) {
  25. // 获取本地存储的lifeData对象,将变量添加到对象中
  26. let tmp = uni.getStorageSync('lifeData');
  27. // 第一次打开APP,不存在lifeData变量,故放一个{}空对象
  28. tmp = tmp ? tmp : {};
  29. tmp[key] = value;
  30. // 执行这一步后,所有需要存储的变量,都挂载在本地的lifeData对象中
  31. uni.setStorageSync('lifeData', tmp);
  32. }
  33. }
  34. // websocket 连接
  35. const SocketInit = function($store,state,wsUrl){
  36. let token = getApp().globalData.token
  37. // 开始连接
  38. state.vuex_socket = uni.connectSocket({
  39. header: {
  40. 'X-AUTH-TOKEN': token
  41. },
  42. url: wsUrl, // ws 请求地址
  43. complete: () => {
  44. console.log('连接complete回调!')
  45. }
  46. });
  47. // 打开连接
  48. state.vuex_socket.onOpen(function(e) {
  49. console.log('连接成功!')
  50. uni.$emit('wsMessage', 'connectOpen')
  51. })
  52. // 连接关闭
  53. state.vuex_socket.onClose(function(e) {
  54. console.log('ws关闭!')
  55. })
  56. // 连接错误
  57. state.vuex_socket.onError(function(e) {
  58. console.log('ws错误!', JSON.stringify(e))
  59. })
  60. // 接受消息
  61. state.vuex_socket.onMessage(function(e) {
  62. console.log(e,'onmessage')
  63. if (e.data == 'pong' || e.data == 'connected') {
  64. uni.$emit('wsMessage', e.data)
  65. }else{
  66. uni.$emit('wsMessage', JSON.parse(e.data))
  67. }
  68. })
  69. // 发送心跳包
  70. state.vuex_heartInterId = setInterval(function() {
  71. // console.log(state.vuex_socket.readyState)
  72. if (state.vuex_socket.readyState != 1) {
  73. // 停止心跳
  74. clearInterval(state.vuex_heartInterId)
  75. SocketInit($store,state,wsUrl)
  76. uni.$emit('wsMessage','reconnect')
  77. } else {
  78. $store.commit("$sendWebsocket", "ping")
  79. }
  80. }, 20000)
  81. }
  82. // store 对象
  83. const store = new Vuex.Store({
  84. // 下面这些值仅为示例,使用过程中请删除
  85. state: {
  86. // 如果上面从本地获取的lifeData对象下有对应的属性,就赋值给state中对应的变量
  87. // 加上vuex_前缀,是防止变量名冲突,也让人一目了然
  88. vuex_user: lifeData.vuex_user ? lifeData.vuex_user : {
  89. account: '',
  90. password: ''
  91. },
  92. vuex_token: lifeData.vuex_token ? lifeData.vuex_token : '',
  93. vuex_userData: lifeData.vuex_userData ? lifeData.vuex_userData : '',
  94. // 用户信息
  95. vuex_userInfoData:lifeData.vuex_userInfoData ? lifeData.vuex_userInfoData :'',
  96. // 订单信息
  97. vuex_storeId: lifeData.vuex_storeId ? lifeData.vuex_storeId : '',// 网点id
  98. vuex_bizId: lifeData.vuex_bizId ? lifeData.vuex_bizId : '',// 设备编号
  99. vuex_orderNo: lifeData.vuex_orderNo ? lifeData.vuex_orderNo : '',// 订单编号
  100. vuex_orderStatus: lifeData.vuex_orderStatus ? lifeData.vuex_orderStatus : '',// 订单状态
  101. // vuex_orderInfo:lifeData.vuex_orderInfo?lifeData.vuex_orderInfo:{
  102. // id:'',
  103. // createDate:''
  104. // },
  105. // 购物车及下单
  106. vuex_cartList: [],
  107. vuex_cartNums: 0,
  108. vuex_OrderAddress: {}, // 地址
  109. vuex_toOrderList: [],
  110. // 如果无需保存到本地永久存储,无需lifeData.xx方式
  111. vuex_socket: null,
  112. vuex_wsMessageData: '',
  113. vuex_heartInterId: null,
  114. // 当前网络连接状态
  115. vuex_netStatus: '',
  116. // 客服电话
  117. vuex_kfMobile: '4008826012',
  118. vuex_noLogin: true,
  119. vuex_isClick: false,
  120. // 大转盘
  121. vuex_LuckDraw: null,
  122. vuex_LuckDrawTimes: 0,
  123. // 订单信息
  124. vuex_orderInfo:null
  125. },
  126. mutations: {
  127. $uStore(state, payload) {
  128. // 判断是否多层级调用,state中为对象存在的情况,诸如user.info.score = 1
  129. let nameArr = payload.name.split('.');
  130. let saveKey = '';
  131. let len = nameArr.length;
  132. if (nameArr.length >= 2) {
  133. let obj = state[nameArr[0]];
  134. for (let i = 1; i < len - 1; i++) {
  135. obj = obj[nameArr[i]];
  136. }
  137. obj[nameArr[len - 1]] = payload.value;
  138. saveKey = nameArr[0];
  139. } else {
  140. // 单层级变量,在state就是一个普通变量的情况
  141. state[payload.name] = payload.value;
  142. saveKey = payload.name;
  143. }
  144. // 保存变量到本地,见顶部函数定义
  145. saveLifeData(saveKey, state[saveKey])
  146. },
  147. // 创建通知消息websocket
  148. $webSocket(state, params) {
  149. let _this = this
  150. let url = getApp().globalData.baseUrl
  151. let wsBaseUrl = url.indexOf("https:") >= 0 ? url.replace("https:", "wss:") : url.replace("http:", "ws:")
  152. let wsUrl = wsBaseUrl + 'websocket/weixin/' + state.vuex_bizId
  153. console.log(wsUrl,'wsUrl')
  154. SocketInit(_this,state,wsUrl)
  155. },
  156. // 关闭websocket
  157. $closeWebsocket(state) {
  158. if (state.vuex_socket) {
  159. state.vuex_socket.close({
  160. complete: function(e) {
  161. console.log('关闭websocket完成', e)
  162. // 停止心跳
  163. clearInterval(state.vuex_heartInterId)
  164. }
  165. })
  166. }
  167. },
  168. // 发送消息
  169. $sendWebsocket(state, msg) {
  170. state.vuex_socket.send({
  171. data: msg,
  172. complete: function(e) {
  173. console.log('ws发送完成', msg)
  174. }
  175. })
  176. },
  177. }
  178. })
  179. export default store