sessionStorage

sessionStorage 的浏览器兼容实现。数据存储在内存中，存储配额为 10 MB。sessionStorage 数据仅在当前运行的进程内保留，不在不同的工作线程之间共享。

【A browser-compatible implementation of sessionStorage. Data is stored in memory, with a storage quota of 10 MB. sessionStorage data persists only within the currently running process, and is not shared between workers.】