{"json_modified": "2015-02-24T16:04:58.617003", "slug": "Web/API/FileError", "tags": [], "locale": "zh-CN", "title": "FileError", "translations": [{"title": "FileError", "url": "/en-US/docs/Web/API/FileError", "tags": ["API", "R\u00e9f\u00e9rence", "Files", "Reference", "Obsolete", "File API"], "summary": "", "localization_tags": [], "locale": "en-US", "last_edit": "2015-02-21T11:19:44", "review_tags": []}], "modified": "2015-02-24T16:04:58", "label": "FileError", "localization_tags": [], "url": "/zh-CN/docs/Web/API/FileError", "last_edit": "2015-02-24T16:04:55", "summary": "\u7528\u6765\u8868\u793a\u5728\u4f7f\u7528<a href=\"/zh-CN/docs/Web/API/FileReader\" title=\"&#x4F7F;&#x7528;FileReader&#x5BF9;&#x8C61;,web&#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x53EF;&#x4EE5;&#x5F02;&#x6B65;&#x7684;&#x8BFB;&#x53D6;&#x5B58;&#x50A8;&#x5728;&#x7528;&#x6237;&#x8BA1;&#x7B97;&#x673A;&#x4E0A;&#x7684;&#x6587;&#x4EF6;(&#x6216;&#x8005;&#x539F;&#x59CB;&#x6570;&#x636E;&#x7F13;&#x51B2;)&#x5185;&#x5BB9;,&#x53EF;&#x4EE5;&#x4F7F;&#x7528;File&#x5BF9;&#x8C61;&#x6216;&#x8005;Blob&#x5BF9;&#x8C61;&#x6765;&#x6307;&#x5B9A;&#x6240;&#x8981;&#x5904;&#x7406;&#x7684;&#x6587;&#x4EF6;&#x6216;&#x6570;&#x636E;.&#x5176;&#x4E2D;File&#x5BF9;&#x8C61;&#x53EF;&#x4EE5;&#x662F;&#x6765;&#x81EA;&#x7528;&#x6237;&#x5728;&#x4E00;&#x4E2A;&lt;input&gt;&#x5143;&#x7D20;&#x4E0A;&#x9009;&#x62E9;&#x6587;&#x4EF6;&#x540E;&#x8FD4;&#x56DE;&#x7684;FileList&#x5BF9;&#x8C61;,&#x4E5F;&#x53EF;&#x4EE5;&#x6765;&#x81EA;&#x62D6;&#x653E;&#x64CD;&#x4F5C;&#x751F;&#x6210;&#x7684; DataTransfer&#x5BF9;&#x8C61;,&#x8FD8;&#x53EF;&#x4EE5;&#x662F;&#x6765;&#x81EA;&#x5728;&#x4E00;&#x4E2A;HTMLCanvasElement&#x4E0A;&#x6267;&#x884C;mozGetAsFile()&#x65B9;&#x6CD5;&#x540E;&#x7684;&#x8FD4;&#x56DE;&#x7ED3;&#x679C;.\"><code>FileReader</code></a>\u63a5\u53e3\u65f6\u53d1\u751f\u7684\u9519\u8bef.", "sections": [{"id": "Quick_Links", "title": "FileError Related pages: DirectoryEntry DirectoryEntrySync DirectoryReader DirectoryReaderSync Entry EntrySync FileEntry FileEntrySync FileException FileHandle FileRequest FileSystem FileSystemSync LocalFileSystem LocalFileSystemSync LockedFile"}, {"id": ".E6.A6.82.E8.BF.B0", "title": "\u6982\u8ff0"}, {"id": "Attributes", "title": "\u5c5e\u6027"}, {"id": "Error_codes", "title": "Error codes"}, {"id": ".E7.9B.B8.E5.85.B3.E9.93.BE.E6.8E.A5", "title": "\u76f8\u5173\u94fe\u63a5"}], "id": 1711, "review_tags": []}