{"json_modified": "2016-09-25T23:01:19.887411", "uuid": "473bb9d2-a7d7-4c52-b338-6ca7c6d16924", "title": "Blob.slice()", "url": "/en-US/docs/Web/API/Blob/slice", "tags": ["Files", "Reference", "API", "Method"], "translations": [{"uuid": "2bd3374a-e5cd-473d-84d9-35f24878ae41", "title": "Blob.slice", "url": "/zh-CN/docs/Web/API/Blob/slice", "tags": [], "summary": "<code>slice</code>\u00a0\u65b9\u6cd5\u662f\u7528\u6765\u521b\u5efa\u4e00\u4e2a\u65b0\u7684 <a href=\"/zh-CN/docs/Web/API/Blob\" title=\"&#x4E00;&#x4E2A;Blob&#x5BF9;&#x8C61;&#x5C31;&#x662F;&#x4E00;&#x4E2A;&#x5305;&#x542B;&#x6709;&#x53EA;&#x8BFB;&#x539F;&#x59CB;&#x6570;&#x636E;&#x7684;&#x7C7B;&#x6587;&#x4EF6;&#x5BF9;&#x8C61;.Blob&#x5BF9;&#x8C61;&#x4E2D;&#x7684;&#x6570;&#x636E;&#x5E76;&#x4E0D;&#x4E00;&#x5B9A;&#x5F97;&#x662F;JavaScript&#x4E2D;&#x7684;&#x539F;&#x751F;&#x5F62;&#x5F0F;.File&#x63A5;&#x53E3;&#x57FA;&#x4E8E;Blob,&#x7EE7;&#x627F;&#x4E86;Blob&#x7684;&#x529F;&#x80FD;,&#x5E76;&#x4E14;&#x6269;&#x5C55;&#x652F;&#x6301;&#x4E86;&#x7528;&#x6237;&#x8BA1;&#x7B97;&#x673A;&#x4E0A;&#x7684;&#x672C;&#x5730;&#x6587;&#x4EF6;.\"><code>Blob</code></a> \u5bf9\u8c61\uff0c\u8fd9\u4e2a\u5bf9\u8c61\u5305\u542b\u4e86\u6e90 <a href=\"/zh-CN/docs/Web/API/Blob\" title=\"&#x4E00;&#x4E2A;Blob&#x5BF9;&#x8C61;&#x5C31;&#x662F;&#x4E00;&#x4E2A;&#x5305;&#x542B;&#x6709;&#x53EA;&#x8BFB;&#x539F;&#x59CB;&#x6570;&#x636E;&#x7684;&#x7C7B;&#x6587;&#x4EF6;&#x5BF9;&#x8C61;.Blob&#x5BF9;&#x8C61;&#x4E2D;&#x7684;&#x6570;&#x636E;&#x5E76;&#x4E0D;&#x4E00;&#x5B9A;&#x5F97;&#x662F;JavaScript&#x4E2D;&#x7684;&#x539F;&#x751F;&#x5F62;&#x5F0F;.File&#x63A5;&#x53E3;&#x57FA;&#x4E8E;Blob,&#x7EE7;&#x627F;&#x4E86;Blob&#x7684;&#x529F;&#x80FD;,&#x5E76;&#x4E14;&#x6269;&#x5C55;&#x652F;&#x6301;&#x4E86;&#x7528;&#x6237;&#x8BA1;&#x7B97;&#x673A;&#x4E0A;&#x7684;&#x672C;&#x5730;&#x6587;&#x4EF6;.\"><code>Blob</code></a> \u5bf9\u8c61\u6240\u6307\u5b9a\u7684\u67d0\u4e2a\u957f\u5ea6\u8303\u56f4\u7684\u6570\u636e\u3002", "localization_tags": [], "locale": "zh-CN", "last_edit": "2014-11-04T00:07:24", "review_tags": []}], "modified": "2016-09-25T23:01:19", "label": "Blob.slice()", "localization_tags": [], "locale": "en-US", "id": 82945, "last_edit": "2016-09-25T23:01:13", "summary": "The <strong><code>Blob.slice()</code></strong> method is used to create a new <a href=\"/en-US/docs/Web/API/Blob\" title=\"A Blob object represents a file-like object of immutable, raw data. Blobs represent data that isn't necessarily in a JavaScript-native format. The File interface is based on Blob, inheriting blob functionality and expanding it to support files on the user's system.\"><code>Blob</code></a> object containing the data in the specified range of bytes of the source <a href=\"/en-US/docs/Web/API/Blob\" title=\"A Blob object represents a file-like object of immutable, raw data. Blobs represent data that isn't necessarily in a JavaScript-native format. The File interface is based on Blob, inheriting blob functionality and expanding it to support files on the user's system.\"><code>Blob</code></a>.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Return_value", "title": "Return value"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/Blob/slice", "review_tags": []}