æè®¸å¤ Web ææ¯å¯ä»¥å¨å®¢æ·ç«¯ï¼å³æ¬å°ç£çä¸ï¼åå¨è¿ç§æé£ç§æ°æ®ãæµè§å¨è®¡ç®åé ç» Web æ°æ®åå¨ç空é´å¤§å°ä»¥åè¾¾å°è¯¥éå¶æ¶è¦å é¤çå 容çè¿ç¨å¹¶ä¸ç®åï¼å¹¶ä¸æµè§å¨ä¹é´ææä¸åãæ¬æä»ç»äºæµè§å¨å¦ä½ç¡®å®è¦æ¸ é¤çæ¬å°å 容以å使¶éæ¾æéçæ¬å°åå¨ç©ºé´ã
夿³¨ï¼ 对äºå¤§å¤æ°ç°ä»£æµè§å¨ï¼ä»¥ä¸ä¿¡æ¯åºè¯¥ç¸å½åç¡®ï¼ä½å¨å·²ç¥çæ åµä¸ä¼è°åºç¹å®äºæµè§å¨çä¿¡æ¯ãOpera å Chrome å¨æææ åµä¸é½åºè¯¥è¡¨ç°ç¸åãOpera Miniï¼ä»ç¶æ¯åºäº presto çï¼æå¡å¨ç«¯åç°ï¼ä¸ä¼å¨å®¢æ·ç«¯ä¸åå¨ä»»ä½æ°æ®ã
ä»ä¹ææ¯ä½¿ç¨æµè§å¨æ°æ®åå¨ï¼å¨ Firefox ä¸ï¼ä»¥ä¸ææ¯å©ç¨æµè§å¨æ°æ®åå¨å¨éè¦æ¶å卿°æ®ãå¨è¿ç§æ åµä¸ï¼æä»¬å°å®ä»¬ç§°ä¸ºâé é¢å®¢æ·âï¼
夿³¨ï¼ å¨ Firefox ä¸ï¼Web Storageä¹å°å¾å¿«å¼å§ä½¿ç¨ç¸åçåå¨ç®¡çå·¥å ·ï¼å¦æ¬ææ¡£ä¸æè¿°ã
夿³¨ï¼ å¨éç§æµè§æ¨¡å¼ä¸ï¼å¤§å¤æ°æ°æ®åå¨ä¸è¢«æ¯æãæ¬å°å卿°æ®å cookie ä»ç¶å¯ç¨ï¼ä½å®ä»¬æ¯çæçââå½å ³éæåä¸ä¸ªéç§æµè§çªå£æ¶ï¼æ°æ®å°è¢«å é¤ã
æºçâæåè®¿é®æ¶é´â伿´æ°ï¼å½å ¶ä¸ä»»ä½ä¸ä¸ªè¢«æ¿æ´»/åç¨æ¶ââææè¿äºæºä¸çé é¢å®¢æ·ç«¯çæ°æ®ä¼è¢«åæ¶ã
å¨ Chrome/Opera ä¸ï¼Quota Management API å¤ç AppCacheãIndexedDBãWebSQL åæä»¶ç³»ç» API çé é¢ç®¡çã
æ°æ®åå¨çä¸åç±»åå³ä½¿å¨ç¸åçæµè§å¨ã使ç¨ç¸åçå卿¹æ³ï¼ä»ç¶åå¨ä¸åçæ°æ®å卿¹æ³éè¦æä»¬ææ¸ æ¥ãè¿é¨åæä»¬è®¨è®ºé£äºå¨ä¸åæµè§å¨ä¹é´çä¸åä¹å¤ã
ä¸è¬æ¥è¯´ï¼æ°æ®åå¨çç±»åä¸»è¦æä»¥ä¸ä¸¤ç§ï¼
å¨ Firefox ä¸ï¼å½ä½¿ç¨æä¹ å卿¶ï¼ä¼åç¨æ·æä¾ä¸ä¸ª UI å¼¹åºçªå£ï¼æéä»ä»¬è¿äºæ°æ®å°æç»åå¨ï¼å¹¶è¯¢é®ä»ä»¬æ¯å¦å¯¹æ¤æå°æ»¡æãä¸´æ¶æ°æ®åå¨ä¸ä¼å¼åä»»ä½ç¨æ·æç¤ºã
é»è®¤çæ¯ä¸´æ¶åå¨ï¼å¼å人åå¯ä»¥éæ©ä½¿ç¨ StorageManager.persist()
æ¹æ³ä½¿ç¨æä¹
å¨åã
æ¯ç§åå¨ç±»å代表ä¸ä¸ªåç¬çåå¨åºãè¿æ¯ç¨æ· Firefox é ç½®æä»¶ä¸ç®å½çå®é æ å°ï¼å ¶ä»æµè§å¨å¯è½ç¥æä¸åï¼ï¼
<profile>/storage
ââé
é¢ç®¡çå¨ç»´æ¤ç主è¦é¡¶çº§ç®å½ï¼è§ä¸æï¼<profile>/storage/permanent
ââæä¹
æ°æ®åå¨åº<profile>/storage/temporary
ââä¸´æ¶æ°æ®åå¨åº<profile>/storage/default
ââé»è®¤æ°æ®åå¨åºå¤æ³¨ï¼ å¼å ¥Storage APIåï¼âpermanentâæä»¶å¤¹å¯ä»¥è¢«è®¤ä¸ºæ¯è¿æ¶çï¼âpermanentâæä»¶å¤¹ä» åå¨ IndexedDB æä¹ æ§æ°æ®åºãæ¨¡å¼æ¯âbest-effortâè¿æ¯âpersistentâå¹¶ä¸éè¦ââæ°æ®åå¨å¨<profile>/storage/default ä¸ã
夿³¨ï¼ å¨ Firefox ä¸ï¼å¯ä»¥éè¿about:support
å¨ URL æ ä¸è¾å
¥ï¼ç¶åæâ é
ç½®æä»¶å¤¹âæ é¢æè¾¹çâå¨...䏿¾ç¤º...âæé®ï¼ä¾å¦ï¼å¨ Mac OS X ä¸çâå¨ Finder 䏿¾ç¤ºâï¼æ¥æ¥æ¾ä½ çé
ç½®æä»¶æä»¶å¤¹ã
夿³¨ï¼ å¦æä½ å¨åå¨çæ°æ®ä¸æ¥çé
ç½®æä»¶ï¼ä½ å¯è½ä¼çå°ç¬¬å个æä»¶å¤¹ï¼persistent
ãåºæ¬ä¸ï¼è¯¥persistent
æä»¶å¤¹ååéå½å为permanent
ä»¥ä¿æå级/è¿ç§»æ´ç®åã
注æï¼ç¨æ·ä¸åºå¨å
¶ä¸æ·»å èªå·±çç®å½ææä»¶å°<profile>/storage
ä¸ãè¿å°å¯¼è´åå¨åå§å失败ï¼ä¾å¦ï¼open()
ä¼è§¦åé误äºä»¶ã
æµè§å¨çæå¤§åå¨ç©ºé´æ¯å¨æçââå®åå³äºä½ ç硬ç大å°ãå ¨å±éå¶ä¸ºå¯ç¨ç£ç空é´ç 50ï¼ ãå¨ Firefox ä¸ï¼ä¸ä¸ªå为 Quota Manager çå 鍿µè§å¨å·¥å ·ä¼è·è¸ªæ¯ä¸ªæºç¨å°½çç£ç空é´ï¼å¹¶å¨å¿ è¦æ¶å 餿°æ®ã
å æ¤ï¼å¦æä½ ç硬ç驱å¨å¨æ¯ 500GBï¼é£ä¹æµè§å¨çæ»åå¨å®¹é为 250GBãå¦æè¶ è¿æ¤èå´ï¼åä¼å起称为æºåæ¶çè¿ç¨ï¼å 餿´ä¸ªæºçæ°æ®ï¼ç´å°åå¨é忬¡ä½äºéå¶ãå 餿ºæ°æ®æ²¡æåªå ä¸é¨åç说æ³ââå ä¸ºè¿æ ·å¯è½ä¼å¯¼è´ä¸ä¸è´çé®é¢ã
è¿æå¦ä¸ä¸ªéå¶ç§°ä¸ºç»éå¶ââè¿è¢«å®ä¹ä¸ºå ¨å±éå¶ç 20ï¼ ï¼ä½å®è³å°æ 10 MBï¼æå¤§ä¸º 2GBãæ¯ä¸ªæºé½æ¯ä¸ç»ï¼æºç»ï¼çä¸é¨åãæ¯ä¸ª eTLD+1 å齿ä¸ä¸ªç»ãä¾å¦ï¼
mozilla.org
ââç» 1ï¼æº 1www.mozilla.org
ââç» 1ï¼æº 2joe.blogs.mozilla.org
ââç» 1ï¼æº 3firefox.com
ââç» 2ï¼æº 4å¨è¿ä¸ªç»ä¸ï¼mozilla.org
ãwww.mozilla.org
åjoe.blogs.mozilla.org
å¯ä»¥èåä½¿ç¨æå¤ 20ï¼
çå
¨å±éå¶ãfirefox.com åç¬æå¤ä½¿ç¨ 20ï¼
ã
è¾¾å°éå¶åæä¸¤ç§ä¸åçååºï¼
夿³¨ï¼ 尽管ä¸é¢æå°äºæå°ç»éå¶ï¼ä½ç»éå¶ä¸è½è¶ è¿å ¨å±éå¶ãå¦æä½ çå åé常ä½ï¼å ¨å±éå¶ä¸º 8 MBï¼åç»éå¶ä¹å°ä¸º 8 MBã
夿³¨ï¼ 妿è¶
åºç»éå¶ï¼æè
妿åå é©±éæ æ³éæ¾è¶³å¤ç空é´ï¼æµè§å¨å°æåºQuotaExceededError
é误ã
夿³¨ï¼ å¨ Chrome ä¸ï¼èª M66 以æ¥ï¼è½¯ç¡¬åå¨é é¢éå¶å·²åçååãæ´å¤ä¿¡æ¯å¯ä»¥å¨è¿éæ¾å°ã
LRU çç¥å½å¯ç¨ç£ç空é´å·²æ»¡æ¶ï¼é é¢ç®¡çå¨å°æ ¹æ® LRU çç¥å¼å§æ¸ 餿°æ®ââæè¿æå°ä½¿ç¨çæºå°é¦å 被å é¤ï¼ç¶åæ¯ä¸ä¸ä¸ªï¼ç´å°æµè§å¨ä¸åè¶ è¿éå¶ã
æä»¬ä½¿ç¨ä¸´æ¶åå¨è·è¸ªæ¯ä¸ªæºçâ䏿¬¡è®¿é®æ¶é´âã䏿¦è¾¾å°ä¸´æ¶åå¨çå ¨å±éå¶ï¼ä¹å伿æ´å¤éå¶ï¼ï¼æä»¬å°å°è¯æ¥æ¾ææå½åæªä½¿ç¨çæºï¼å³æ²¡ææå¼é项å¡/åºç¨ç¨åºçé£äºæ¥ä¿ææå¼çæ°æ®åå¨ï¼ãç¶åæ ¹æ®â䏿¬¡è®¿é®æ¶é´â对å®ä»¬è¿è¡æåºãç¶åå é¤æè¿æå°ä½¿ç¨çæºï¼ç´å°æè¶³å¤çç©ºé´æ¥æ»¡è¶³è§¦åæ¤æºåæ¶ç请æ±ã
åè§RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4