update at 2026-02-10 14:10:20

miniprogram/utils/mp/storage.js

@@ -1,6 +1,7 @@
 const STORAGE_KEYS = {
   APP_STATE: 'font2svg:app-state',
   FAVORITES: 'font2svg:favorites',
+  ROUTE_STATE: 'font2svg:route-state',
 }
 
 function getStorage(key, fallbackValue) {
@@ -49,6 +50,21 @@ function saveFavorites(favorites) {
   return unique
 }
 
+function loadRouteState() {
+  return getStorage(STORAGE_KEYS.ROUTE_STATE, {})
+}
+
+function saveRouteState(partialState) {
+  const current = loadRouteState()
+  const next = {
+    ...current,
+    ...partialState,
+    updatedAt: Date.now(),
+  }
+  setStorage(STORAGE_KEYS.ROUTE_STATE, next)
+  return next
+}
+
 module.exports = {
   STORAGE_KEYS,
   getStorage,
@@ -57,4 +73,6 @@ module.exports = {
   saveAppState,
   loadFavorites,
   saveFavorites,
+  loadRouteState,
+  saveRouteState,
 }