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demo\demo.css (969, 2015-03-22)
demo\demo.js (5859, 2015-03-22)
demo\demo.min.js (3107, 2015-03-22)
demo\index.xhtml (2650, 2015-04-08)
demo\新建文本文档.txt (107996, 2015-04-09)
FileSaver.js (7851, 2015-03-22)
FileSaver.min.js (2975, 2015-03-22)
lateq-master\favicon.ico (1086, 2014-10-02)
lateq-master\index.html (1044, 2014-10-02)
lateq-master\script.js (2257, 2014-10-02)
lateq-master\style.css (661, 2014-10-02)
LICENSE.md (1084, 2015-03-22)
lateq-master\spectrum (0, 2014-10-02)
demo (0, 2015-04-09)
lateq-master (0, 2014-10-02)

FileSaver.js ============ FileSaver.js implements the HTML5 W3C `saveAs()` FileSaver interface in browsers that do not natively support it. There is a [FileSaver.js demo][1] that demonstrates saving various media types. FileSaver.js is the solution to saving files on the client-side, and is perfect for webapps that need to generate files, or for saving sensitive information that shouldn't be sent to an external server. Looking for `canvas.toBlob()` for saving canvases? Check out [canvas-toBlob.js][2] for a cross-browser implementation. Supported browsers ------------------ | Browser | Constructs as | Filenames | Max Blob Size | Dependencies | | -------------- | ------------- | ------------ | ------------- | ------------ | | Firefox 20+ | Blob | Yes | 800 MiB | None | | Firefox < 20 | data: URI | No | n/a | [Blob.js](https://github.com/eligrey/Blob.js) | | Chrome | Blob | Yes | [500 MiB][3] | None | | Chrome for Android | Blob | Yes | [500 MiB][3] | None | | IE 10+ | Blob | Yes | 600 MiB | None | | Opera 15+ | Blob | Yes | 500 MiB | None | | Opera < 15 | data: URI | No | n/a | [Blob.js](https://github.com/eligrey/Blob.js) | | Safari 6.1+* | Blob | No | ? | None | | Safari < 6 | data: URI | No | n/a | [Blob.js](https://github.com/eligrey/Blob.js) | Feature detection is possible: ```js try { var isFileSaverSupported = !!new Blob; } catch (e) {} ``` ### IE < 10 It is possible to save text files in IE < 10 without Flash-based polyfills. See [ChenWenBrian and koffsyrup's `saveTextAs()`](https://github.com/koffsyrup/FileSaver.js#examples) for more details. ### Safari 6.1+ Blobs may be opened instead of saved sometimes—you may have to direct your Safari users to manually press +S to save the file after it is opened. Using the `application/octet-stream` MIME type to force downloads [can cause issues in Safari](https://github.com/eligrey/FileSaver.js/issues/12#issuecomment-47247096). ### iOS saveAs must be run within a user interaction event such as onTouchDown or onClick; setTimeout will prevent saveAs from triggering. Due to restrictions in iOS saveAs opens in a new window instead of downloading, if you want this fixed please [tell Apple](https://bugs.webkit.org/show_bug.cgi?id=102914) how this bug is affecting you. Syntax ------ ```js FileSaver saveAs(in Blob data, in DOMString filename) ``` Examples -------- ### Saving text ```js var blob = new Blob(["Hello, world!"], {type: "text/plain;charset=utf-8"}); saveAs(blob, "hello world.txt"); ``` The standard W3C File API [`Blob`][4] interface is not available in all browsers. [Blob.js][5] is a cross-browser `Blob` implementation that solves this. ### Saving a canvas ```js var canvas = document.getElementById("my-canvas"), ctx = canvas.getContext("2d"); // draw to canvas... canvas.toBlob(function(blob) { saveAs(blob, "pretty image.png"); }); ``` Note: The standard HTML5 `canvas.toBlob()` method is not available in all browsers. [canvas-toBlob.js][6] is a cross-browser `canvas.toBlob()` that polyfills this.  [1]: http://eligrey.com/demos/FileSaver.js/ [2]: https://github.com/eligrey/canvas-toBlob.js [3]: https://code.google.com/p/chromium/issues/detail?id=375297 [4]: https://developer.mozilla.org/en-US/docs/DOM/Blob [5]: https://github.com/eligrey/Blob.js [6]: https://github.com/eligrey/canvas-toBlob.js Contributing ------------ The `FileSaver.js` distribution file is compiled with Uglify.js like so: ```bash uglifyjs FileSaver.js --comments /@source/ > FileSaver.min.js ``` Please make sure you build a production version before submitting a pull request. Bower Installation ------------------ Please see the [this repo](http://github.com/Teleborder/FileSaver.js) for a bower-compatible fork of FileSaver.js, available under the package name `file-saver.js`.

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