{"id":5154,"date":"2023-01-05T12:04:36","date_gmt":"2023-01-05T04:04:36","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=5154"},"modified":"2023-01-05T12:04:36","modified_gmt":"2023-01-05T04:04:36","slug":"%e4%ba%86%e8%a7%a3typescript%e4%b8%ad%e6%95%b8%e7%b5%84%e7%9a%84%e9%80%a3%e6%8e%a5arrayconcatenation","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/typescript\/%e4%ba%86%e8%a7%a3typescript%e4%b8%ad%e6%95%b8%e7%b5%84%e7%9a%84%e9%80%a3%e6%8e%a5arrayconcatenation\/","title":{"rendered":"\u4e86\u89e3TypeScript\u4e2d\u6578\u7d44\u7684\u9023\u63a5(ArrayConcatenation)"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"TypeScript, \u6578\u7d44\u7684\u9023\u63a5, Array Concatenation\"><\/p>\n<h1>TypeScript \u6578\u7d44\u7684\u9023\u63a5(Array Concatenation)<\/h1>\n<p>TypeScript \u662f\u4e00\u7a2e JavaScript \u7684\u8d85\u96c6\uff0c\u5b83\u63d0\u4f9b\u4e86\u985e\u578b\u6aa2\u67e5\u548c\u975c\u614b\u5206\u6790\u529f\u80fd\uff0c\u53ef\u4ee5\u66f4\u5bb9\u6613\u5730\u958b\u767c\u5927\u578b\u61c9\u7528\u7a0b\u5e8f\u3002\u5728 TypeScript \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u6578\u7d44\u7684\u9023\u63a5\uff08Array Concatenation\uff09\u4f86\u5c07\u5169\u500b\u6216\u591a\u500b\u6578\u7d44\u5408\u4f75\u70ba\u4e00\u500b\u65b0\u7684\u6578\u7d44\u3002<\/p>\n<p><!--more--><\/p>\n<p>\u6578\u7d44\u7684\u9023\u63a5\uff08Array Concatenation\uff09\u662f\u4e00\u7a2e TypeScript \u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u5c07\u5169\u500b\u6216\u591a\u500b\u6578\u7d44\u5408\u4f75\u70ba\u4e00\u500b\u65b0\u7684\u6578\u7d44\u3002\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u5c0d\u6578\u7d44\u9032\u884c\u64cd\u4f5c\uff0c\u4e26\u66f4\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u3002<\/p>\n<h2>\u5982\u4f55\u4f7f\u7528\u6578\u7d44\u7684\u9023\u63a5\uff08Array Concatenation\uff09<\/h2>\n<p>\u4f7f\u7528\u6578\u7d44\u7684\u9023\u63a5\uff08Array Concatenation\uff09\u53ef\u4ee5\u5c07\u5169\u500b\u6216\u591a\u500b\u6578\u7d44\u5408\u4f75\u70ba\u4e00\u500b\u65b0\u7684\u6578\u7d44\u3002\u8981\u4f7f\u7528\u5b83\uff0c\u53ea\u9700\u8981\u4f7f\u7528 <span style=\"color: #0066cc; font-weight: bold;\">concat()<\/span> \u65b9\u6cd5\uff0c\u5c07\u5169\u500b\u6216\u591a\u500b\u6578\u7d44\u50b3\u5165\u8a72\u65b9\u6cd5\uff0c\u5c31\u53ef\u4ee5\u5c07\u5b83\u5011\u5408\u4f75\u70ba\u4e00\u500b\u65b0\u7684\u6578\u7d44\u3002<\/p>\n<pre class=\"brush: typescript\">\nlet arr1 = [1, 2, 3];\nlet arr2 = [4, 5, 6];\n\nlet arr3 = arr1.concat(arr2);\n\nconsole.log(arr3); \/\/ [1, 2, 3, 4, 5, 6]\n<\/pre>\n<p>\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 <span style=\"color: #0066cc; font-weight: bold;\">concat()<\/span> \u65b9\u6cd5\u5c07\u5169\u500b\u6578\u7d44 <span style=\"color: #0066cc; font-weight: bold;\">arr1<\/span> \u548c <span style=\"color: #0066cc; font-weight: bold;\">arr2<\/span> \u5408\u4f75\u70ba\u4e00\u500b\u65b0\u7684\u6578\u7d44 <span style=\"color: #0066cc; font-weight: bold;\">arr3<\/span>\u3002<\/p>\n<h2>\u7e3d\u7d50<\/h2>\n<p>\u5728 TypeScript \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u6578\u7d44\u7684\u9023\u63a5\uff08Array Concatenation\uff09\u4f86\u5c07\u5169\u500b\u6216\u591a\u500b\u6578\u7d44\u5408\u4f75\u70ba\u4e00\u500b\u65b0\u7684\u6578\u7d44\u3002\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u5c0d\u6578\u7d44\u9032\u884c\u64cd\u4f5c\uff0c\u4e26\u66f4\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6458\u8981(Description):TypeScript\u4e2d\u7684\u6578\u7d44\u9023\u63a5(ArrayConcatenation)\u662f\u4e00\u7a2e\u5c07\u5169\u500b\u6216\u591a\u500b\u6578\u7d44\u5408\u4f75\u70ba\u4e00\u500b\u65b0\u6578\u7d44\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u8f15\u9b06\u5730\u5c0d\u6578\u7d44\u9032\u884c\u64cd\u4f5c\uff0c\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528TypeScript\u4e2d\u7684\u6578\u7d44\u9023\u63a5(ArrayConcatenation)\u4f86\u63d0\u9ad8\u958b\u767c\u6548\u7387\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[187],"tags":[186],"class_list":["post-5154","post","type-post","status-publish","format-standard","hentry","category-typescript","tag-typescript"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1l8","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5154","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=5154"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5154\/revisions"}],"predecessor-version":[{"id":5155,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5154\/revisions\/5155"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=5154"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=5154"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=5154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}