{"id":4964,"date":"2023-01-05T11:28:28","date_gmt":"2023-01-05T03:28:28","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=4964"},"modified":"2023-01-05T11:28:28","modified_gmt":"2023-01-05T03:28:28","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8typescript%e5%ad%97%e4%b8%b2%e7%9a%84%e6%b1%82%e9%9a%a8%e6%a9%9f%e6%8e%92%e5%88%97","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/typescript\/%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8typescript%e5%ad%97%e4%b8%b2%e7%9a%84%e6%b1%82%e9%9a%a8%e6%a9%9f%e6%8e%92%e5%88%97\/","title":{"rendered":"\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528TypeScript\u5b57\u4e32\u7684\u6c42\u96a8\u6a5f\u6392\u5217"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"TypeScript, String, Random, Permutation\"><\/p>\n<h1>TypeScript \u5b57\u4e32\u7684\u6c42\u96a8\u6a5f\u6392\u5217(String Random Permutation)<\/h1>\n<p>TypeScript \u662f\u4e00\u7a2e\u5f37\u578b\u5225\u7684 JavaScript \u8a9e\u8a00\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u958b\u767c\u51fa\u66f4\u5065\u58ef\u7684\u7a0b\u5f0f\u78bc\u3002\u5728 TypeScript \u4e2d\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528\u5b57\u4e32\u7684\u6c42\u96a8\u6a5f\u6392\u5217\uff08String Random Permutation\uff09\u4f86\u5efa\u7acb\u66f4\u6709\u6548\u7387\u7684\u7a0b\u5f0f\u78bc\u3002<\/p>\n<p>\u5b57\u4e32\u7684\u6c42\u96a8\u6a5f\u6392\u5217\uff08String Random Permutation\uff09\u662f\u4e00\u7a2e\u6280\u8853\uff0c\u53ef\u4ee5\u5c07\u5b57\u4e32\u4e2d\u7684\u5b57\u5143\u6392\u5217\u6210\u96a8\u6a5f\u7684\u9806\u5e8f\uff0c\u4ee5\u4fbf\u66f4\u6709\u6548\u5730\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u8981\u6aa2\u67e5\u4e00\u500b\u5b57\u4e32\u4e2d\u662f\u5426\u5305\u542b\u67d0\u500b\u5b57\u5143\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u5b57\u4e32\u7684\u6c42\u96a8\u6a5f\u6392\u5217\u4f86\u66f4\u5feb\u5730\u627e\u5230\u7b54\u6848\u3002<\/p>\n<p>\u5728 TypeScript \u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 <code>String.prototype.split()<\/code> \u65b9\u6cd5\u4f86\u5c07\u5b57\u4e32\u4e2d\u7684\u5b57\u5143\u6392\u5217\u6210\u96a8\u6a5f\u7684\u9806\u5e8f\u3002\u8a72\u65b9\u6cd5\u6703\u5c07\u5b57\u4e32\u4e2d\u7684\u5b57\u5143\u62c6\u5206\u6210\u4e00\u500b\u9663\u5217\uff0c\u4e26\u5c07\u9663\u5217\u4e2d\u7684\u5143\u7d20\u96a8\u6a5f\u6392\u5217\u3002<\/p>\n<pre class=\"brush: typescript\">\nlet str = \"Hello World!\";\nlet arr = str.split(\"\");\narr.sort(() => Math.random() - 0.5);\nlet newStr = arr.join(\"\");\nconsole.log(newStr);\n<\/pre>\n<p>\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u6703\u5c07\u5b57\u4e32 <code>Hello World!<\/code> \u4e2d\u7684\u5b57\u5143\u62c6\u5206\u6210\u4e00\u500b\u9663\u5217\uff0c\u4e26\u5c07\u9663\u5217\u4e2d\u7684\u5143\u7d20\u96a8\u6a5f\u6392\u5217\uff0c\u6700\u5f8c\u518d\u5c07\u9663\u5217\u4e2d\u7684\u5143\u7d20\u7d44\u5408\u6210\u4e00\u500b\u65b0\u7684\u5b57\u4e32\u3002<\/p>\n<p>\u9664\u4e86 <code>String.prototype.split()<\/code> \u65b9\u6cd5\u4e4b\u5916\uff0c\u4f60\u9084\u53ef\u4ee5\u4f7f\u7528 <code>Array.prototype.sort()<\/code> \u65b9\u6cd5\u4f86\u5c07\u5b57\u4e32\u4e2d\u7684\u5b57\u5143\u6392\u5217\u6210\u96a8\u6a5f\u7684\u9806\u5e8f\u3002\u8a72\u65b9\u6cd5\u6703\u5c07\u9663\u5217\u4e2d\u7684\u5143\u7d20\u6309\u7167\u6307\u5b9a\u7684\u6392\u5e8f\u898f\u5247\u6392\u5e8f\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 <code>Math.random()<\/code> \u4f86\u6307\u5b9a\u6392\u5e8f\u898f\u5247\uff0c\u4ee5\u4fbf\u5c07\u9663\u5217\u4e2d\u7684\u5143\u7d20\u96a8\u6a5f\u6392\u5217\u3002<\/p>\n<pre class=\"brush: typescript\">\nlet str = \"Hello World!\";\nlet arr = str.split(\"\");\narr.sort(() => Math.random() - 0.5);\nlet newStr = arr.join(\"\");\nconsole.log(newStr);\n<\/pre>\n<p>\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u6703\u5c07\u5b57\u4e32 <code>Hello World!<\/code> \u4e2d\u7684\u5b57\u5143\u62c6\u5206\u6210\u4e00\u500b\u9663\u5217\uff0c\u4e26\u5c07\u9663\u5217\u4e2d\u7684\u5143\u7d20\u6309\u7167 <code>Math.random()<\/code> \u6307\u5b9a\u7684\u6392\u5e8f\u898f\u5247\u6392\u5e8f\uff0c\u6700\u5f8c\u518d\u5c07\u9663\u5217\u4e2d\u7684\u5143\u7d20\u7d44\u5408\u6210\u4e00\u500b\u65b0\u7684\u5b57\u4e32\u3002<\/p>\n<p>\u5b57\u4e32\u7684\u6c42\u96a8\u6a5f\u6392\u5217\uff08String Random Permutation\uff09\u662f\u4e00\u7a2e\u975e\u5e38\u6709\u7528\u7684\u6280\u8853\uff0c\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u6709\u6548\u7387\u5730\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\u3002\u5728 TypeScript \u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 <code>String.prototype.split()<\/code> \u6216 <code>Array.prototype.sort()<\/code> \u65b9\u6cd5\u4f86\u5c07\u5b57\u4e32\u4e2d\u7684\u5b57\u5143\u6392\u5217\u6210\u96a8\u6a5f\u7684\u9806\u5e8f\uff0c\u4ee5\u4fbf\u66f4\u6709\u6548\u5730\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\u3002<\/p>\n<p><!--more--><\/p>\n<h2>\u7e3d\u7d50<\/h2>\n<p>\u5b57\u4e32\u7684\u6c42\u96a8\u6a5f\u6392\u5217\uff08String Random Permutation\uff09\u662f\u4e00\u7a2e\u975e\u5e38\u6709\u7528\u7684\u6280\u8853\uff0c\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u6709\u6548\u7387\u5730\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\u3002\u5728 TypeScript \u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 <code>String.prototype.split()<\/code> \u6216 <code>Array.prototype.sort()<\/code> \u65b9\u6cd5\u4f86\u5c07\u5b57\u4e32\u4e2d\u7684\u5b57\u5143\u6392\u5217\u6210\u96a8\u6a5f\u7684\u9806\u5e8f\uff0c\u4ee5\u4fbf\u66f4\u6709\u6548\u5730\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528TypeScript\u5b57\u4e32\u7684\u6c42\u96a8\u6a5f\u6392\u5217\uff0c\u8b93\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u6709\u6548\u7387\u7684\u64cd\u4f5c\u5b57\u4e32\uff0c\u4e26\u4e14\u66f4\u5bb9\u6613\u5730\u638c\u63e1\u5b57\u4e32\u7684\u6392\u5217\u65b9\u5f0f\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-4964","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\/pcFK27-1i4","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4964","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=4964"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4964\/revisions"}],"predecessor-version":[{"id":4965,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4964\/revisions\/4965"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=4964"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=4964"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=4964"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}