FileSystemDirectoryEntry
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getDirectory()
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次ã®ã³ã¼ãã¹ããããã§ã¯ã "Documents" ã¨ãããã£ã¬ã¯ããªã¼ã使ãã¾ãã
// ãã©ã¦ã¶ã¼åºæã®æ¥é è¾ãåã
window.requestFileSystem =
window.requestFileSystem || window.webkitRequestFileSystem;
window.directoryEntry = window.directoryEntry || window.webkitDirectoryEntry;
// â¦
function onFs(fs) {
fs.root.getDirectory(
"Documents",
{ create: true },
(directoryEntry) => {
//directoryEntry.isFile === false
//directoryEntry.isDirectory === true
//directoryEntry.name === 'Documents'
//directoryEntry.fullPath === '/Documents'
},
onError,
);
}
// ä¸æè¨æ¶è£
ç½®ã§ãã¡ã¤ã«ã·ã¹ãã ãéã
window.requestFileSystem(TEMPORARY, 1024 * 1024 /*1MB*/, onFs, onError);
ããããã£
ãã®ã¤ã³ã¿ã¼ãã§ã¤ã¹ã¯ç¬èªã®ããããã£ãæã£ã¦ãã¾ãããã親ã¤ã³ã¿ã¼ãã§ã¤ã¹ FileSystemEntry
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ãã®ã¤ã³ã¿ã¼ãã§ã¤ã¹ã¯ã親ã¤ã³ã¿ã¼ãã§ã¤ã¹ã§ãã FileSystemEntry
ããã¡ã½ãããç¶æ¿ãã¦ãã¾ãã
createReader()
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ã®ã¨ã³ããªã¼ãèªã¿è¾¼ãããã«ä½¿ç¨ã§ãã FileSystemDirectoryReader
ãªãã¸ã§ã¯ãã使ãã¾ãã
getDirectory()
ã¡ã½ãããå¼ã³åºããããã£ã¬ã¯ããªã¼ãåºæºã«ãæå®ããããã¹ã«ãããã£ã¬ã¯ããªã¼ã表ã FileSystemDirectoryEntry
ãªãã¸ã§ã¯ããè¿ãã¾ãã
getFile()
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ã«ãããã¡ã¤ã«ã表ã FileSystemFileEntry
ãªãã¸ã§ã¯ããè¿ãã¾ãã
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