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html5/web-storage

1. Web storage?

  • HTML 5— ถ”€œ › ‚ฌดํŠธ˜ ฐดํ„ ํดด–ธํŠธ—  €žฅํ•  ˆ˜ žˆŠ” ƒˆกœšด žฃŒตฌกฐ
  • ธฐกด key/value ฐ’„  €žฅํ•˜˜ cookie˜ ‹จ  ณด™„ (ํฌธฐ œํ•œ, ŠคํฌฆฝํŠธ  €žฅ, ˜ตฌ  €žฅ “)

1.1. local storage

  • žฅธฐ œกœ  €žฅํ•  ˆ˜ žˆŠ” ณต„ด‹ค. ธŒšฐ € ฐฝ„ ‹ซ•„„ „† œ €˜ฉฐ ชจ“  ธŒšฐ € ฐฝ „— ณตœ œ‹ค.
    œ ํšจธฐ„ด —†Š” Cookie ™€ ฐ™‹คณ  ณดฉด œ‹ค.
  • ฐธกฐ

1.2. Session storage

  • „…˜ดŠ” ด„—„œ ˆ˜ žˆ“ด ํ˜„žฌ ธŒšฐ € ฐฝ—งŒ œ ํšจํ•œ  €žฅณต„ด‹ค.
    ฆ‰ ธŒšฐ €ฐฝ„ ‹ซœฉด ชจ‘ €›Œ„‹ค.

2. api

interface Storage {
  readonly attribute unsigned long length;
  getter DOMString key(in unsigned long index);
  getter any getItem(in DOMString key);
  setter creator void setItem(in DOMString key, in any value);
  deleter void removeItem(in DOMString key);
  void clear();
};

4. thread

  • ฌธ„œ งŒ“คณ  ณด‹ˆŒ http://dev.w3.org/ ˜ ‚ดšฉด €žฅ ถฉ‹คํ•˜ณ  ํ™•‹คํ•˜‹คŠ” •ŒฒŒ ˜—ˆŒ. - ดŠํ•œ
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