{"json_modified": "2016-10-16T05:32:28.090706", "uuid": "bc8b9ed6-7919-4563-a7a6-7a91e222fadf", "title": "Map", "url": "/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Map", "tags": ["ECMAScript6", "Map", "JavaScript"], "translations": [{"uuid": "b7b81a13-9374-4ddd-acbf-685f45e45ebb", "title": "Map", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map", "tags": ["ECMAScript6", "Map", "JavaScript"], "summary": "The <strong><code>Map</code></strong> object is a simple key/value map. Any value (both objects and <a class=\"glossaryLink\" href=\"/en-US/docs/Glossary/Primitive\" title=\"primitive values: A primitive (primitive value, primitive data type) is data that is not an object and has no methods. In JavaScript, there are 6 primitive data types: string, number, boolean, null, undefined, symbol (new in ECMAScript 2015).\">primitive values</a>) may be used as either a key or a value.", "localization_tags": [], "locale": "en-US", "last_edit": "2016-09-23T04:23:06", "review_tags": []}, {"uuid": "81429a4b-8e8c-46c5-ba07-12d96e84f147", "title": "Map", "url": "/ca/docs/Web/JavaScript/Referencia/Objectes_globals/Map", "tags": [], "summary": "L'objecte <strong><code>Map</code></strong> \u00e9s un simple mapa de parelles clau/valor. Qualsevol valor (tant objectes com <a class=\"glossaryLink\" href=\"/en-US/docs/Glossary/Primitive\" title=\"primitive values: A primitive (primitive value, primitive data type) is data that is not an object and has no methods.\">primitive values</a>) poden fer-se servir tant com a clau com a valor.", "localization_tags": [], "locale": "ca", "last_edit": "2015-08-05T16:30:37", "review_tags": []}, {"uuid": "b1a25a68-6844-425a-88a1-d11a5c7b1fd3", "title": "Map", "url": "/de/docs/Web/JavaScript/Reference/Global_Objects/Map", "tags": ["ECMAScript6", "Map", "JavaScript"], "summary": "<code>Das </code><strong><code>Map</code></strong> Objekt ist eine einfache Schl\u00fcssel/Wert Zuordnung. Jeder Wert (Sowohl Objekte, als auch\u00a0 <a class=\"glossaryLink\" href=\"/de/docs/Glossary/einfache_datenelemente\" title=\"primitive Datentypen: Ein einfaches (skalares) Datenelement (einfacher Wert, einfacher Datentyp) ist ein Datenelement, dass kein object ist und keine methods besitzt.\">primitive Datentypen</a>) k\u00f6nnen als Schl\u00fcssel/Wert verwendet werden.", "localization_tags": ["inprogress"], "locale": "de", "last_edit": "2016-06-10T09:28:12", "review_tags": []}, {"uuid": "f5f7047e-a8ff-4bdf-8744-c94dc49a78b7", "title": "Map", "url": "/es/docs/Web/JavaScript/Referencia/Objetos_globales/Map", "tags": ["ECMAScript6", "Experimental", "Map", "JavaScript"], "summary": "El objeto\u00a0<strong><code>Map</code></strong>\u00a0es un sencillo mapa clave/valor. Cualquier valor (tanto objetos como <a class=\"glossaryLink\" href=\"/en-US/docs/Glossary/Primitive\" title=\"valores primitivos: A primitive (primitive value, primitive data type) is data that is not an object and has no methods. In JavaScript, there are 6 primitive data types: string, number, boolean, null, undefined, symbol (new in ECMAScript 2015).\">valores primitivos</a>) pueden ser usados como clave o valor.", "localization_tags": ["inprogress"], "locale": "es", "last_edit": "2016-09-30T02:33:27", "review_tags": ["editorial"]}, {"uuid": "edc1ead3-47a0-4d46-8999-ea80fdb6deaf", "title": "Map", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/Map", "tags": ["R\u00e9f\u00e9rence", "ECMAScript6", "Map", "JavaScript"], "summary": "L'objet\u00a0<strong><code>Map</code></strong> repr\u00e9sente un dictionnaire, autrement dit une carte de cl\u00e9s/valeurs. N'importe quelle valeur valable en JavaScript (que ce soit les objets ou les valeurs de types primitifs) peut \u00eatre utilis\u00e9e comme cl\u00e9 ou comme valeur.", "localization_tags": [], "locale": "fr", "last_edit": "2016-09-23T08:00:36", "review_tags": []}, {"uuid": "b7b81a13-9374-4ddd-acbf-685f45e45ebb", "title": "Map", "url": "/id/docs/Web/JavaScript/Reference/Global_Objects/Map", "tags": ["ECMAScript6", "TopicStub", "NeedsTranslation", "Map", "JavaScript"], "summary": "The <strong><code>Map</code></strong> object is a simple key/value map. Any value (both objects and <a class=\"glossaryLink\" href=\"/en-US/docs/Glossary/Primitive\" title=\"primitive values: A primitive (primitive value, primitive data type) is data that is not an object and has no methods. In JavaScript, there are 6 primitive data types: string, number, boolean, null, undefined, symbol (new in ECMAScript 2015).\">primitive values</a>) may be used as either a key or a value.", "localization_tags": ["inprogress"], "locale": "id", "last_edit": "2015-12-28T14:45:54", "review_tags": []}, {"uuid": "0ad67ad5-31d1-488c-aeff-9d43590b8592", "title": "Map", "url": "/it/docs/Web/JavaScript/Reference/Global_Objects/Map", "tags": ["Map", "TopicStub", "NeedsTranslation", "Experimental", "JavaScript", "ECMAScript6"], "summary": "The <strong><code>Map</code></strong> object is a simple key/value map. Any value (both objects and <a class=\"glossaryLink\" href=\"/en-US/docs/Glossary/Primitive\" title=\"primitive values: A primitive (primitive value, primitive data type) is data that is not an object and has no methods. In JavaScript, there are 6 primitive data types: string, number, boolean, null, undefined, symbol (new in ECMAScript 2015).\">primitive values</a>) may be used as either a key or a value.", "localization_tags": ["inprogress"], "locale": "it", "last_edit": "2015-11-03T15:33:12", "review_tags": []}, {"uuid": "e76ef8ab-5d45-4e3b-8902-2a0eee3102b3", "title": "Map", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/Map", "tags": ["ECMAScript6", "Map", "JavaScript"], "summary": "<strong><code>Map</code></strong> \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u5358\u7d14\u306a\u30ad\u30fc/\u5024\u5199\u50cf\uff08\u30de\u30c3\u30d7\uff09\u3067\u3059\u3002\u30ad\u30fc\u3042\u308b\u3044\u306f\u5024\u3068\u3057\u3066\u4efb\u610f\u306e\u5024\uff08\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3001<a class=\"glossaryLink\" href=\"/ja/docs/Glossary/primitive\" title=\"&#x30D7;&#x30EA;&#x30DF;&#x30C6;&#x30A3;&#x30D6;&#x5024;: &#x30D7;&#x30EA;&#x30DF;&#x30C6;&#x30A3;&#x30D6;&#xFF08;primitive&#x3001;&#x30D7;&#x30EA;&#x30DF;&#x30C6;&#x30A3;&#x30D6;&#x5024;&#x3001;&#x30D7;&#x30EA;&#x30DF;&#x30C6;&#x30A3;&#x30D6;&#x30C7;&#x30FC;&#x30BF;&#x578B;&#xFF09;&#x306F;&#x30AA;&#x30D6;&#x30B8;&#x30A7;&#x30AF;&#x30C8;&#x3067;&#x306A;&#x3044;&#x3001;&#x307E;&#x305F;&#x30E1;&#x30BD;&#x30C3;&#x30C9;&#x3092;&#x6301;&#x305F;&#x306A;&#x3044;&#x30C7;&#x30FC;&#x30BF;&#x306E;&#x3053;&#x3068;&#x3067;&#x3059;&#x3002;JavaScript &#x306B;&#x306F; 6 &#x3064;&#x306E;&#x30D7;&#x30EA;&#x30DF;&#x30C6;&#x30A3;&#x30D6;&#x30C7;&#x30FC;&#x30BF;&#x578B;&#x304C;&#x3042;&#x308A;&#x307E;&#x3059;&#x3002;&#x6587;&#x5B57;&#x5217;&#x3001;&#x6570;&#x5024;&#x3001;&#x30D6;&#x30FC;&#x30EA;&#x30A2;&#x30F3;&#x578B;&#x3001;null&#x3001;undefined&#x3001;&#x305D;&#x3057;&#x3066;&#x30B7;&#x30F3;&#x30DC;&#x30EB;&#x3067;&#x3059;&#xFF08;ECMAScript 2015 &#x3067;&#x8FFD;&#x52A0;&#xFF09;&#x3002;\">\u30d7\u30ea\u30df\u30c6\u30a3\u30d6\u5024</a>\u3068\u3082\uff09\u3092\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002", "localization_tags": [], "locale": "ja", "last_edit": "2016-09-30T17:38:32", "review_tags": []}, {"uuid": "8883515b-b498-4af9-b294-141a5c25b0f5", "title": "Map", "url": "/pt-BR/docs/Web/JavaScript/Reference/Global_Objects/Map", "tags": [], "summary": "O objeto\u00a0<strong><code>Map</code></strong>\u00a0\u00e9 um mapa simples de\u00a0chave/valor. Qualquer valor (objeto e <a class=\"glossaryLink\" href=\"/pt-BR/docs/Glossario/Primitivo\" title=\"valores primitivos: Um&#xA0;primitivo&#xA0;(valor primitivo, tipo de dados primitivo) &#xE9; um dado que n&#xE3;o &#xE9; representado atrav&#xE9;s de um&#xA0;Objeto e, por consequ&#xEA;ncia, n&#xE3;o possui m&#xE9;todos.\">valores primitivos</a>) pode ser usado como uma chave ou um valor.", "localization_tags": [], "locale": "pt-BR", "last_edit": "2016-07-26T14:03:47", "review_tags": ["technical"]}, {"uuid": "d7a59973-e932-4e34-893f-e9953578cfc9", "title": "Map", "url": "/ru/docs/Web/JavaScript/Reference/Global_Objects/Map", "tags": ["ECMAScript6", "\u042d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0439", "Map", "JavaScript"], "summary": "\u041e\u0431\u044a\u0435\u043a\u0442\u00a0<strong><code>Map</code></strong>\u00a0\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0440\u043e\u0441\u0442\u044b\u043c \u0430\u0441\u0441\u043e\u0446\u0438\u0430\u0442\u0438\u0432\u043d\u044b\u043c \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u043c. \u041b\u044e\u0431\u044b\u0435 \u0442\u0438\u043f\u044b (\u043a\u0430\u043a \u043e\u0431\u044a\u0435\u043a\u0442\u044b, \u0442\u0430\u043a \u0438 <a class=\"glossaryLink\" href=\"/ru/docs/Glossary/Primitive\" title=\"&#x41E;&#x43F;&#x440;&#x435;&#x434;&#x435;&#x43B;&#x435;&#x43D;&#x438;&#x435; &#x442;&#x435;&#x440;&#x43C;&#x438;&#x43D;&#x430; &#xAB;&#x43F;&#x440;&#x438;&#x43C;&#x438;&#x442;&#x438;&#x432;&#x44B;&#xBB; &#x435;&#x449;&#x451; &#x43D;&#x435; &#x43D;&#x430;&#x43F;&#x438;&#x441;&#x430;&#x43D;&#x43E;; &#x43C;&#x43E;&#x436;&#x435;&#x442; &#x431;&#x44B;&#x442;&#x44C;, &#x432;&#x44B; &#x43D;&#x430;&#x43F;&#x438;&#x448;&#x435;&#x442;&#x435;?\">\u043f\u0440\u0438\u043c\u0438\u0442\u0438\u0432\u044b</a>) \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u044b \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043a\u043b\u044e\u0447\u0430 \u0438\u043b\u0438 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f.", "localization_tags": [], "locale": "ru", "last_edit": "2014-11-16T00:38:55", "review_tags": ["editorial"]}], "modified": "2016-10-16T05:32:25", "label": "Map", "localization_tags": ["inprogress"], "locale": "zh-CN", "id": 1846, "last_edit": "2016-10-16T05:32:09", "summary": "<code>Map</code>\u5bf9\u8c61\u5c31\u662f\u7b80\u5355\u7684\u952e/\u503c\u6620\u5c04\u3002\u5176\u4e2d\u952e\u548c\u503c\u53ef\u4ee5\u662f\u4efb\u610f\u503c(\u5bf9\u8c61\u6216\u8005<a class=\"glossaryLink\" href=\"/en-US/docs/Glossary/Primitive\" title=\"&#x539F;&#x59CB;&#x503C;: A primitive (primitive value, primitive data type) is data that is not an object and has no methods. In JavaScript, there are 6 primitive data types: string, number, boolean, null, undefined, symbol (new in ECMAScript 2015).\">\u539f\u59cb\u503c</a>)\u3002", "sections": [{"id": "Quick_Links", "title": null}, {"id": "\u8bed\u6cd5", "title": "\u8bed\u6cd5"}, {"id": "\u53c2\u6570", "title": "\u53c2\u6570"}, {"id": "\u63cf\u8ff0", "title": "\u63cf\u8ff0"}, {"id": "\u952e\u7684\u6bd4\u8f83(Key_equality)", "title": "\u952e\u7684\u6bd4\u8f83(Key equality)"}, {"id": "Objects_\u548c_maps_\u7684\u6bd4\u8f83", "title": "Objects \u548c maps \u7684\u6bd4\u8f83"}, {"id": "\u5c5e\u6027", "title": "\u5c5e\u6027"}, {"id": "Map_\u5b9e\u4f8b", "title": null}, {"id": "\u5c5e\u6027_2", "title": "\u5c5e\u6027"}, {"id": "\u65b9\u6cd5", "title": "\u65b9\u6cd5"}, {"id": "\u793a\u4f8b", "title": "\u793a\u4f8b"}, {"id": "Using_the_Map_object", "title": "Using the\u00a0"}, {"id": "Using_NaN_as_Map_keys", "title": "Using\u00a0"}, {"id": "Iterating_Maps_with_for..of", "title": "Iterating\u00a0"}, {"id": "Iterating_Maps_with_forEach()", "title": "Iterating\u00a0"}, {"id": "Iterating_Maps_with_forEach()_2", "title": "Iterating\u00a0"}, {"id": "Specifications", "title": "Specifications"}, {"id": "\u6d4f\u89c8\u5668\u517c\u5bb9\u6027", "title": "\u6d4f\u89c8\u5668\u517c\u5bb9\u6027"}, {"id": "\u76f8\u5173\u94fe\u63a5", "title": "\u76f8\u5173\u94fe\u63a5"}], "slug": "Web/JavaScript/Reference/Global_Objects/Map", "review_tags": []}