エラーコード「DOMException: IDBObjectStore.put: The serialized value is too large (size=270851898 bytes, max=267386880 bytes). localforage.min.js」
267386880byte = 255MB
「DOMException: IDBObjectStore.put: The serialized value is too large (size=270851898 bytes, max=267386880 bytes). localforage.min.js」
2020/12/21 0:54:00