是否在线交给云函数判断

App.vue

@@ -13,8 +13,6 @@
   let main = useMainStore();
   main.artList = list
 
-
-
   onLaunch(() => {
     console.log("App onLaunch");
     // #ifndef H5 || APP-PLUS

components/Login/Login.vue

@@ -54,6 +54,7 @@
     let pwd = SHA1(form.pwd1).toString();
     let res = await cf({ type: 'login', acc: form.acc, pwd })
     if (res.success) {
+      main.online = res.isOnline
       uni.showToast({
         title: '登录成功',
       })

components/ReadFilePicker/ReadFilePicker.vue

@@ -79,6 +79,7 @@
         }
         // 在线是同步到网络
         if (main.isOnline) {
+          delete a._id
           let res = await curdArt("add", a)
           a._id = res.id;
         }

pages/home/home.vue

@@ -29,10 +29,7 @@
   // 设置
   let setOptions = reactive<Option[]>([])
   function swith() {
-    uni.showModal({
-      title: '提示',
-      content: '读写资源有限,暂不开放读写功能'
-    })
+    main.switchOnlineStatus()
   }
   function initSet() {
     for (let [k, v] of Object.entries(show.value)) {

stores/useMainStore.ts

@@ -1,5 +1,5 @@
 import { defineStore } from 'pinia';
-import { ref } from "vue";
+import { ref, watch } from "vue";
 import { Article } from "@/type"
 import { checkLogin } from "@/utils/checkLogin"
 
@@ -11,7 +11,30 @@ import { checkLogin } from "@/utils/checkLogin"
 const useMainStore = defineStore('main', () => {
   let isLogin = ref<boolean>(checkLogin());
   let artList = ref<Article[]>([])
-  let isOnline = ref<boolean>(false)
+  /**只在login时变更online,用于设定是否允许在线*/
+  let online = ref<boolean>(false);
+  let isOnline = ref<boolean>(false);
+  watch(isLogin, () => {
+    if (!isLogin.value) {
+      online.value = false
+    } else {
+      let o = uni.getStorageSync('online')
+      online.value = o ? true : false
+    }
+  }, { immediate: true })
+  watch(online, () => {
+    let b = online.value
+    uni.setStorageSync('online', b)
+    isOnline.value = b
+  }, { immediate: true });
+  /**在允许在线的时候可以切换isOnline*/
+  function switchOnlineStatus() : void {
+    if (online.value) {
+      isOnline.value = !isOnline.value;
+    } else {
+      uni.showModal({ title: '提示', content: '读写资源有限,暂不开放读写功能' });
+    }
+  }
   // 退出时清空数据,选择退出时才清空
   // watch(isLogin, () => {
   //   if (!isLogin.value) {
@@ -22,6 +45,8 @@ const useMainStore = defineStore('main', () => {
     isLogin,
     artList,
     isOnline,
+    online,
+    switchOnlineStatus,
   }
 });
 export default useMainStore

uniCloud-aliyun/cloudfunctions/fun/apis/login.js

@@ -18,4 +18,4 @@ module.exports = async function login(event, context, dbJQL, user, uniIDIns) {
   //创建一个新token
   let { token, tokenExpired } = await uniIDIns.createToken({ uid, role })
   return { uid, role, token }
-}
+}

uniCloud-aliyun/cloudfunctions/fun/index.js

@@ -6,6 +6,7 @@ let path = require('path')
 let p = path.join(__dirname + '/apis')
 let apis = fs.readdirSync(p);
 let funs = new Map()
+let env = require('./env')
 // 加载模块
 apis.map(item => {
   let type = item.replace('.js', '')
@@ -33,6 +34,7 @@ exports.main = async (event, context) => {
     try {
       // 传入原有的两个属性,dbJQL操作对象,token中含有的角色信息,uni-id-common模块
       let res = await funs.get(type)(event, context, dbJQL, { uid, role, permission }, uniIDIns)
+      if (type == "login") res.isOnline = env.online ? true : false;
       // 此处利用用展开符的特性,遇到登录接口等返回的res中含有token属性将覆盖此处的token
       return { success: true, errCode: 0, token, ...res }
     } catch (e) {
@@ -48,4 +50,4 @@ exports.main = async (event, context) => {
     errCode: '无此api',
     errMsg: '无此api',
   }
-};
+};

utils/useRefresh.ts

@@ -10,19 +10,19 @@ import useMainStore from "@/stores/useMainStore";
 export function useRefresh<T>(curd : CURDFn, key : string,) : { list : Ref<T[]> } {
   let main = useMainStore();
   let list : Ref<T[]> = ref([]);
-  let stop : WatchStopHandle;
-  watchUpdateAndSetData();
+  let stopUpdateStorage : WatchStopHandle;
+  updateStorageByList();
   watch(() => main.isLogin, updateWithLoginStatus, { immediate: true })
   return { list }
-  function watchUpdateAndSetData() {
-    stop = watch(list, () => { uni.setStorageSync(key, JSON.stringify(list.value)) }, { deep: true })
+  function updateStorageByList() {
+    stopUpdateStorage = watch(list, () => { uni.setStorageSync(key, JSON.stringify(list.value)) }, { deep: true })
   }
   async function updateWithLoginStatus() {
     // 未登录状态时清空列表
     if (!main.isLogin) {
-      typeof stop == 'function' && stop()
+      typeof stopUpdateStorage == 'function' && stopUpdateStorage()
       list.value = [];
-      watchUpdateAndSetData()
+      updateStorageByList()
       return
     }
     // 登录状态时