\u4e00\u65e9\u548c\u5c0f\u5925\u4f34\u88ab\u4e00\u500b\u5947\u5999\u7684\u554f\u984c\u7d66\u5361\u4f4f\uff0c\u5728 Parsing \u8cc7\u6599\u6211\u5011\u7d93\u5e38\u4f7f\u7528 For \u8ff4\u5708\uff0c\u6bcf\u4e00\u6b21\u5275\u5efa\u4e00\u500b\u8cc7\u6599\u7269\u4ef6\uff0c\u4e26\u5c07\u5176\u52a0\u5165 Array\uff0c\u6700\u5f8c\u7522\u51fa\u8981\u7684\u6771\u897f\uff0c#\u4e16\u754c\u771f\u7f8e\u597d\u3002<\/p>\n\n\n
\u53ef\u60dc\u4e16\u754c\u7d93\u5e38\u4e0d\u662f\u9019\u6a23\u904b\u4f5c\u3002<\/p>\n\n\n
\u6211\u5011\u77e5\u9053\u90fd\u77e5\u9053 Object \u548c Array \u662f Pass By Reference\uff0c\u6240\u4ee5\u5982\u679c\u6c92\u6709\u5728\u8ff4\u5708\u4e2d\u5ba3\u544a\u65b0\u7684\u7269\u4ef6\uff0c\u6700\u5f8c\u9663\u5217\u88e1\u7684\u7269\u4ef6\u90fd\u6703\u88ab\u6539\u70ba\u6700\u5f8c\u4e00\u6b21\u8ff4\u5708\u7684\u8cc7\u6599\uff0c\u50cf\u9019\u6a23\uff1a<\/p>\n\n\n
const data = {\n 1: {id: 1, name: 'a'},\n 2: {id: 2, name: 'b'},\n};\nconst resultArr = [];\nconst tempObj = {};\nObject.keys(data).forEach(key => {\n tempObj.id = data[key].id;\n tempObj.name = data[key].name;\n resultArr.push(tempObj);\n})\nconsole.log(resultArr);\n\/* output:\n[\n {id: 2, name: \"b\"},\n {id: 2, name: \"b\"}\n];\n*\/<\/pre>\n\n\n\u7576\u7136\u5566\uff0c\u77e5\u9053\u7269\u4ef6\u662f Pass By Reference\uff0c\u53ea\u8981\u5728 For \u8ff4\u5708\u88e1\u52a0\u5165 let tempObj = {}<\/code>\uff0c\u8b93\u6bcf\u6b21\u57f7\u884c\u6642\u90fd\u5275\u5efa\u4e00\u500b\u7269\u4ef6\uff0c\u53ef\u4ee5\u8f15\u800c\u6613\u8209\u89e3\u6c7a\u9019\u500b\u554f\u984c\u3002<\/p>\n\n\n\u4f46\u9019\u6642\u7a81\u7136\u4e00\u500b\u7570\u60f3\u5929\u958b\uff0c\u5982\u679c\u628a tempObj \u5728 For \u8ff4\u5708\u4e2d\u91cd\u65b0\u8ce6\u503c\u6703\u600e\u9ebc\u6a23\u5462\uff5e<\/p>\n\n\n
let data = {\n 1: {id: 1, name: 'a'},\n 2: {id: 2, name: 'b'},\n};\nconst resultArr = [];\nvar tempObj = {};\nObject.keys(data).forEach(key => {\n tempObj = {};\n tempObj.id = data[key].id;\n tempObj.name = data[key].name;\n resultArr.push(tempObj);\n})\nconsole.log(resultArr)\n\/* output:\n[\n {id: 1, name: \"a\"},\n {id: 2, name: \"b\"}\n];\n*\/<\/pre>\n\n\n\u6709\u4e9b\u4eba\u628a\u9019\u6a23\u7684\u5f62\u5f0f\u7a31\u70ba Pass By Sharing\uff0c\u4e00\u958b\u59cb\u7269\u4ef6\u662f\u6307\u5411\u540c\u4e00\u500b\u4f4d\u7f6e\u6c92\u932f\uff0c\u4f46\u7576\u628a\u7269\u4ef6\u91cd\u65b0\u8ce6\u503c\u6642\uff0c\u5c31\u6703\u6307\u5411\u65b0\u7684\u7269\u4ef6\uff0c\u5916\u9762\u7684\u7269\u4ef6\u4e0d\u6703\u53d7\u5230\u5f71\u97ff\u3002<\/p>\n\n\n
\u66f4\u7c21\u55ae\u7684\u7bc4\u4f8b\u53ef\u4ee5\u53c3\u8003\u4ee5\u4e0b\u3002<\/p>\n\n\n
See the Pen Pass By Sharing<\/a> by Winter (@yichinweng<\/a>) on CodePen<\/a>.<\/p>\n\n\n\n<\/p>\n\n\n
\u5ef6\u4f38\u95b1\u8b80\uff1a
1. \u91cd\u65b0\u8a8d\u8b58 JavaScript: Day 05 JavaScript \u662f\u300c\u50b3\u503c\u300d\u6216\u300c\u50b3\u5740\u300d\uff1f<\/a>
2. \u6df1\u5165\u63a2\u8a0e JavaScript \u4e2d\u7684\u53c3\u6578\u50b3\u905e\uff1acall by value \u9084\u662f reference\uff1f<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\u4e00\u65e9\u548c\u5c0f\u5925\u4f34\u88ab\u4e00\u500b\u5947\u5999\u7684\u554f\u984c\u7d66\u5361\u4f4f\uff0c\u5728 Parsi…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[4],"tags":[21,32],"class_list":["post-235","post","type-post","status-publish","format-standard","hentry","category-javascript","tag-javascript","tag-32"],"_links":{"self":[{"href":"https:\/\/wp.winter-weng.cc\/work\/index.php?rest_route=\/wp\/v2\/posts\/235","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.winter-weng.cc\/work\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.winter-weng.cc\/work\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.winter-weng.cc\/work\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.winter-weng.cc\/work\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=235"}],"version-history":[{"count":0,"href":"https:\/\/wp.winter-weng.cc\/work\/index.php?rest_route=\/wp\/v2\/posts\/235\/revisions"}],"wp:attachment":[{"href":"https:\/\/wp.winter-weng.cc\/work\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.winter-weng.cc\/work\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.winter-weng.cc\/work\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}