{"id":5622,"date":"2016-12-27T15:47:27","date_gmt":"2016-12-27T07:47:27","guid":{"rendered":"https:\/\/sdeno.com\/?p=5622"},"modified":"2018-07-30T10:55:36","modified_gmt":"2018-07-30T02:55:36","slug":"es6%e4%b8%ad%e7%9a%84yield%e7%94%a8%e6%b3%95","status":"publish","type":"post","link":"https:\/\/sdeno.com\/?p=5622","title":{"rendered":"es6\u4e2d\u7684yield*\u7528\u6cd5"},"content":{"rendered":"<pre>let generator = function* () {   \/\/\u8fd9\u91cc\u7684*\u4e0d\u52a0\u5c31\u4f1a\u62a5\u9519,\u8fd9\u79cd\u58f0\u660e\u65b9\u6cd5\u5c31\u662fgenerator\u51fd\u6570\r\n yield 1;\r\n yield* [2,3,4]; \/\/\u5728\u6570\u7ec4\u524d\u52a0* \u904d\u5386\u6240\u6709\u5143\u7d20\uff0c\u4e0d\u52a0* \u76f4\u63a5\u904d\u5386\u6574\u4f53\r\n yield 5;\r\n yield {name:'123',num:123};\r\n};\r\n\r\n var iterator = generator();  \/\/generator\u8fd4\u56de\u7684\u662fIterator\u5bf9\u8c61\uff0c\u6240\u4ee5\u8c03\u7528\u65f6\u5019\u8981\u4f7f\u7528next()\r\n\r\n console.log( iterator.next() )\/\/ { value: 1, done: false }\r\n console.log( iterator.next() ) \/\/ { value: 2, done: false }\r\n console.log( iterator.next() )\/\/ { value: 3, done: false }\r\n console.log( iterator.next() )\/\/ { value: 4, done: false }\r\n console.log( iterator.next() )\/\/ { value: 5, done: false }\r\n console.log( iterator.next() )\/\/ { value: {name:'123',num:123}, done: false }\r\n console.log( iterator.next() )\/\/ { value: undefined, done: true }<\/pre>\n<p>\u4e3b\u8981\u7684\u4f5c\u7528\u5c31\u662f\u904d\u5386\u6bd4\u8f83\u590d\u6742\u7684\u6570\u636e\u7ed3\u679c<\/p>\n<p><audio style=\"display: none;\" controls=\"controls\"><\/audio><\/p>\n","protected":false},"excerpt":{"rendered":"<p>let generator = function* () { \/\/\u8fd9\u91cc\u7684*\u4e0d\u52a0\u5c31\u4f1a\u62a5\u9519,\u8fd9\u79cd\u58f0\u660e\u65b9\u6cd5\u5c31\u662fgen [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26,11],"tags":[],"class_list":["post-5622","post","type-post","status-publish","format-standard","hentry","category-javascript","category-11"],"_links":{"self":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/5622","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5622"}],"version-history":[{"count":0,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/5622\/revisions"}],"wp:attachment":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}