{"json_modified": "2016-10-19T17:23:04.399248", "uuid": "5117445a-c28e-4c41-91e3-c67ac9e1eda7", "title": "FormData.get()", "url": "/en-US/docs/Web/API/FormData/get", "tags": ["XHR", "API", "Reference", "XMLHttpRequest", "FormData", "Method"], "translations": [{"uuid": "2a781053-2447-42f4-9763-ef4aa16d77b9", "title": "FormData.get()", "url": "/pt-BR/docs/Web/API/FormData/get", "tags": [], "summary": "O m\u00e9todo get() da interface <a href=\"/pt-BR/docs/Web/API/FormData\" title=\"XMLHttpRequest Nivel 2 adiciona suporte para a nova interface FormData. Objetos FormData fornecem uma forma f&#xE1;cil de construir um conjunto de pares chave/valor representando campos de formul&#xE1;rio e seus valores, os quais podem ser facilmente enviados utilizando o metodo send() do XMLHttpRequest.\"><code>FormData</code></a> retorna o primeiro valor associado com a chave fornecida de um objeto do tipo FormData.", "localization_tags": ["inprogress"], "locale": "pt-BR", "last_edit": "2015-08-18T14:27:10", "review_tags": []}, {"uuid": "fe7a324f-0269-471f-9419-cc37294c332d", "title": "FormData.get()", "url": "/zh-CN/docs/Web/API/FormData/get", "tags": [], "summary": "<a href=\"/zh-CN/docs/Web/API/FormData\" title=\"&#x60F3;&#x8981;&#x66F4;&#x8BE6;&#x7EC6;&#x7684;&#x4E86;&#x89E3;&#x5982;&#x4F55;&#x4F7F;&#x7528;FormData&#x5BF9;&#x8C61;, &#x8BF7;&#x67E5;&#x770B;&#x4F7F;&#x7528;FormData&#x5BF9;&#x8C61;.\"><code>FormData</code></a>\u7684<code><strong>get()</strong>\u65b9\u6cd5\u7528\u4e8e\u8fd4\u56deFormData\u5bf9\u8c61\u4e2d\u548c\u6307\u5b9a\u7684\u952e\u5173\u8054\u7684\u7b2c\u4e00\u4e2a\u503c\uff0c\u5982\u679c\u4f60\u60f3\u8981\u8fd4\u56de\u548c\u6307\u5b9a\u952e\u5173\u8054\u7684\u5168\u90e8\u503c\uff0c\u90a3\u4e48\u53ef\u4ee5\u4f7f\u7528</code><a href=\"/zh-CN/docs/Web/API/FormData/getAll\" title=\"&#x6B64;&#x9875;&#x9762;&#x4ECD;&#x672A;&#x88AB;&#x672C;&#x5730;&#x5316;, &#x671F;&#x5F85;&#x60A8;&#x7684;&#x7FFB;&#x8BD1;!\"><code>getAll()</code></a>\u65b9\u6cd5\u3002", "localization_tags": ["inprogress"], "locale": "zh-CN", "last_edit": "2016-09-09T02:27:37", "review_tags": []}, {"uuid": "79a855f3-0b3d-4750-bc2a-496bdf3e1f4f", "title": "FormData.get()", "url": "/zh-TW/docs/Web/API/FormData/get", "tags": [], "summary": "<a href=\"/zh-TW/docs/Web/API/FormData\" title=\"FormData&#xA0;&#x4ECB;&#x9762;&#x63D0;&#x4F9B;&#x4E86;&#x4E00;&#x500B;&#x7C21;&#x55AE;&#x7684;&#x65B9;&#x5F0F;&#x4F86;&#x5EFA;&#x7ACB;&#x8868;&#x55AE;&#x6B04;&#x4F4D;&#x8207;&#x5176;&#x503C;&#x7684;&#x540D;&#x503C;&#x5C0D;&#xFF08;key/value&#xFF09;&#x96C6;&#x5408;&#xFF0C;&#x9084;&#x80FD;&#x65B9;&#x4FBF;&#x7684;&#x4F7F;&#x7528;&#xA0;XMLHttpRequest.send() &#x65B9;&#x6CD5;&#x4F86;&#x9001;&#x51FA;&#x8868;&#x55AE;&#x8CC7;&#x6599;&#x3002;&#x5982;&#x679C;&#xA0;&lt;form&gt; &#x5143;&#x7D20;&#x7684; enctype&#xA0;&#x5C6C;&#x6027;&#xFF08;attribute&#xFF09;&#x503C;&#x70BA;&#xA0;multipart/form-data&#xA0;&#x7DE8;&#x78BC;&#xFF0C;&#x5247;&#xA0;FormData&#xA0;&#x7269;&#x4EF6;&#x4E5F;&#x6703;&#x63A1;&#x7528;&#x8207;&#x8868;&#x55AE;&#x76F8;&#x540C;&#x7684;&#x683C;&#x5F0F;&#x3002;\"><code>FormData</code></a>\u00a0\u7684\u00a0 <code><strong>get() </strong></code>\u65b9\u6cd5\u6703\u8fd4\u56de <code>FormData \u7269\u4ef6\u4e2d\uff0c</code>\u6307\u5b9a key \u503c\u6240\u5c0d\u61c9\u4e4b\u7b2c\u4e00\u7d44\u7269\u4ef6\u4e2d\u7684\u00a0value\u00a0\u503c \u3002\u7136\u800c\uff0c\u5982\u679c\u60a8\u60f3\u8981\u7372\u5f97\u591a\u7d44\u4ee5\u53ca\u5168\u90e8\u7684\u00a0value \uff0c\u90a3\u61c9\u8a72\u4f7f\u7528\u00a0<a href=\"/zh-TW/docs/Web/API/FormData/getAll\" title=\"The documentation about this has not yet been written; please consider contributing!\"><code>getAll()</code></a> \u65b9\u6cd5\u3002", "localization_tags": ["inprogress"], "locale": "zh-TW", "last_edit": "2016-10-19T17:22:58", "review_tags": ["editorial"]}], "modified": "2016-04-12T16:21:20", "label": "FormData.get()", "localization_tags": [], "locale": "en-US", "id": 144467, "last_edit": "2016-04-12T16:21:17", "summary": "The <code><strong>get()</strong></code> method of the <a href=\"/en-US/docs/Web/API/FormData\" title=\"The FormData interface provides a way to easily construct a set of key/value pairs representing form fields and their values, which can then be easily sent using the XMLHttpRequest.send() method. It uses the same format a form would use if the encoding type were set to &quot;multipart/form-data&quot;.\"><code>FormData</code></a> interface returns the first value associated with a given key from within a <code>FormData</code> object. If you expect multiple values and want all of them, use the <a href=\"/en-US/docs/Web/API/FormData/getAll\" title=\"The getAll() method of the FormData interface returns all the values associated with a given key from within a FormData object.\"><code>getAll()</code></a> method instead.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "append()_Parameters", "title": "Parameters"}, {"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/FormData/get", "review_tags": ["technical"]}