File
Baseline
Widely available
*
This feature is well established and works across many devices and browser versions. Itâs been available across browsers since â¨2015å¹´7æâ©.
* Some parts of this feature may have varying levels of support.
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File ãªãã¸ã§ã¯ãã¯é常ã<input> è¦ç´ ã使ç¨ãã¦ãã¡ã¤ã«ã鏿ããçµæã¨ãã¦è¿ããã FileList ãªãã¸ã§ã¯ããã¾ãã¯ãã©ãã°ï¼ããããæä½ã® DataTransfer ãªãã¸ã§ã¯ãããåå¾ãã¾ãã
File ãªãã¸ã§ã¯ãã¯ç¹å¥ãªç¨®é¡ã® Blob ãªãã¸ã§ã¯ãã§ããã Blob ãå©ç¨ã§ããå ´é¢ã§ã¯ã©ãã§ãå©ç¨ã§ãã¾ããç¹ã«ã以ä¸ã® API 㯠Blob 㨠File ã®ä¸¡æ¹ãåãä»ãã¾ãã
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File()-
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File ã¤ã³ã¿ã¼ãã§ã¤ã¹ã«ã¯ Blob ã¤ã³ã¿ã¼ãã§ã¤ã¹ããç¶æ¿ããããããã£ãããã¾ãã
File.lastModifiedèªåå°ç¨-
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File.lastModifiedDate鿍奍; èªåå°ç¨ 鿍æº-
Fileãªãã¸ã§ã¯ããåç §ãã¦ãããã¡ã¤ã«ã®æçµæ´æ°æå»ã®Dateãè¿ãã¾ãã File.nameèªåå°ç¨-
Fileãªãã¸ã§ã¯ããåç §ãã¦ãããã¡ã¤ã«ã®ååãè¿ãã¾ãã File.webkitRelativePathèªåå°ç¨-
Fileã® URL ã®ç¸å¯¾ãã¹ãè¿ãã¾ãã
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File ã¤ã³ã¿ã¼ãã§ã¤ã¹ã«ã¯ Blob ã¤ã³ã¿ã¼ãã§ã¤ã¹ããç¶æ¿ããã¡ã½ãããããã¾ãã
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| Specification |
|---|
| File API > # file-section > |