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修复同一域名下的多个 iframe 共享相同的缓存，可能导致页面展示混乱问题 #4811

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修复同一域名下的多个 iframe 共享相同的缓存，可能导致页面展示混乱问题 #4811

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25 changes: 19 additions & 6 deletions projects/app/src/web/core/chat/context/useChatStore.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -23,13 +23,25 @@ type State = {
const createCustomStorage = () => {
const sessionKeys = ['source', 'chatId', 'appId'];

// 从 URL 中获取 appId 作为存储键的一部分
const getStorageKey = (name: string) => {
let appId = '';
if (typeof window !== 'undefined') {
const urlParams = new URLSearchParams(window.location.search);
appId = urlParams.get('appId') || '';
}
return appId ? `${name}_${appId}` : name;
};

return {
getItem: (name: string) => {
const sessionData = JSON.parse(sessionStorage.getItem(name) || '{}');
const localData = JSON.parse(localStorage.getItem(name) || '{}');
const storageKey = getStorageKey(name);
const sessionData = JSON.parse(sessionStorage.getItem(storageKey) || '{}');
const localData = JSON.parse(localStorage.getItem(storageKey) || '{}');
return JSON.stringify({ ...localData, ...sessionData });
},
setItem: (name: string, value: string) => {
const storageKey = getStorageKey(name);
const data = JSON.parse(value);

// 分离 session 和 local 数据
Expand All @@ -42,15 +54,16 @@ const createCustomStorage = () => {

// 分别存储
if (Object.keys(sessionData).length > 0) {
sessionStorage.setItem(name, JSON.stringify({ state: sessionData, version: 0 }));
sessionStorage.setItem(storageKey, JSON.stringify({ state: sessionData, version: 0 }));
}
if (Object.keys(localData).length > 0) {
localStorage.setItem(name, JSON.stringify({ state: localData, version: 0 }));
localStorage.setItem(storageKey, JSON.stringify({ state: localData, version: 0 }));
}
},
removeItem: (name: string) => {
sessionStorage.removeItem(name);
localStorage.removeItem(name);
const storageKey = getStorageKey(name);
sessionStorage.removeItem(storageKey);
localStorage.removeItem(storageKey);
}
};
};
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