{"json_modified": "2016-09-01T00:06:40.899409", "uuid": "9348ebd3-479c-4237-bd5d-eabdec0de662", "title": "Headers.entries()", "url": "/en-US/docs/Web/API/Headers/entries", "tags": ["API", "Reference", "Fetch API", "Headers", "Experimental", "Method"], "translations": [{"uuid": "7f445b93-7e04-421a-8976-101341c45a7b", "title": "Headers.entries()", "url": "/zh-CN/docs/Web/API/Headers/entries", "tags": [], "summary": "<code><strong>Headers.entries()</strong></code>\u00a0\u4ee5 <a href=\"/zh-CN/docs/Web/JavaScript/Reference/Iteration_protocols\" title=\"&#x4F5C;&#x4E3A; ECMAScript 2015 (ES6)&#x65B0;&#x589E;&#x52A0;&#x7684;&#x4E00;&#x90E8;&#x5206;&#xFF0C;&#x5B83;&#x4E0D;&#x662F;&#x65B0;&#x8BED;&#x6CD5;&#x6216;&#x4E00;&#x4E2A;&#x65B0;&#x7684;&#x5185;&#x7F6E;&#x5BF9;&#x8C61;&#xFF0C;&#x800C;&#x662F;&#x4E00;&#x79CD;&#x534F;&#x8BAE;(protocol)&#x3002;&#x8FD9;&#x79CD;&#x534F;&#x8BAE;&#x80FD;&#x88AB;&#x4EFB;&#x4F55;&#x9075;&#x5FAA;&#x67D0;&#x4E9B;&#x7EA6;&#x5B9A;&#x7684;&#x5BF9;&#x8C61;&#x5B9E;&#x73B0;&#x3002;\"><code>\u8fed\u4ee3\u5668</code></a> \u7684\u5f62\u5f0f\u8fd4\u56deHeaders\u5bf9\u8c61\u4e2d\u6240\u6709\u7684\u952e\u503c\u5bf9.", "localization_tags": [], "locale": "zh-CN", "last_edit": "2016-09-01T00:06:36", "review_tags": []}], "modified": "2015-12-02T05:40:43", "label": "Headers.entries()", "localization_tags": [], "locale": "en-US", "id": 168293, "last_edit": "2015-12-02T05:40:40", "summary": "The <code><strong>Headers.entries()</strong></code> method returns an <a href=\"/en-US/docs/Web/JavaScript/Reference/Iteration_protocols\" title=\"One addition of ECMAScript 2015 (ES6) is not new syntax or a new built-in, but a protocol. This protocol can be implemented by any object respecting some conventions.\"><code>iterator</code></a> allowing to go through all key/value pairs contained in this object. The both the key and value of each pairs are <a href=\"/en-US/docs/Web/API/ByteString\" title=\"ByteString is a UTF-8 String that corresponds to the set of all possible sequences of bytes. ByteString maps to a String when returned in JavaScript; generally, it's&#xA0;only used when interfacing with protocols that use bytes and strings interchangably, such as HTTP.\"><code>ByteString</code></a> objects.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Return_value", "title": "Return value"}, {"id": "Example", "title": "Example"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/Headers/entries", "review_tags": []}