{"id":5160,"date":"2023-01-05T12:05:33","date_gmt":"2023-01-05T04:05:33","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=5160"},"modified":"2023-01-05T12:05:33","modified_gmt":"2023-01-05T04:05:33","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%e5%96%ae%e8%a9%9e%e6%95%b8getwordcount","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%e5%96%ae%e8%a9%9e%e6%95%b8getwordcount\/","title":{"rendered":"\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528TypeScript\u5b57\u4e32\u7684\u6c42\u55ae\u8a5e\u6578(getWordCount)"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"TypeScript, \u5b57\u4e32, \u6c42\u55ae\u8a5e\u6578, getWordCount\"><\/p>\n<h1>TypeScript \u5b57\u4e32\u7684\u6c42\u55ae\u8a5e\u6578(getWordCount)<\/h1>\n<p>TypeScript \u662f\u4e00\u7a2e JavaScript \u7684\u8d85\u96c6\uff0c\u5b83\u64c1\u6709\u66f4\u591a\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u958b\u767c\u51fa\u66f4\u9ad8\u54c1\u8cea\u7684\u7a0b\u5f0f\u78bc\u3002\u5176\u4e2d\u4e00\u500b\u529f\u80fd\u5c31\u662f\u53ef\u4ee5\u8a08\u7b97\u5b57\u4e32\u4e2d\u7684\u55ae\u8a5e\u6578\uff0c\u9019\u500b\u529f\u80fd\u53ef\u4ee5\u4f7f\u7528 TypeScript \u7684 getWordCount() \u51fd\u5f0f\u4f86\u5b8c\u6210\u3002<\/p>\n<p><!--more--><\/p>\n<p>getWordCount() \u51fd\u5f0f\u53ef\u4ee5\u7528\u4f86\u8a08\u7b97\u5b57\u4e32\u4e2d\u7684\u55ae\u8a5e\u6578\uff0c\u5b83\u6703\u5c07\u5b57\u4e32\u4e2d\u7684\u7a7a\u683c\u3001\u63db\u884c\u7b26\u865f\u3001\u9017\u865f\u7b49\u7b26\u865f\u90fd\u8996\u70ba\u5206\u9694\u7b26\uff0c\u7136\u5f8c\u8a08\u7b97\u51fa\u5b57\u4e32\u4e2d\u7684\u55ae\u8a5e\u6578\u3002<\/p>\n<pre class=\"brush: typescript\">\nfunction getWordCount(str: string): number {\n    let count = 0;\n    let words = str.split(\/[\\s,]+\/);\n    for (let word of words) {\n        if (word.length > 0) {\n            count++;\n        }\n    }\n    return count;\n}\n<\/pre>\n<p>\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u662f getWordCount() \u51fd\u5f0f\u7684\u5be6\u4f5c\uff0c\u5b83\u6703\u5c07\u5b57\u4e32\u4e2d\u7684\u7a7a\u683c\u3001\u63db\u884c\u7b26\u865f\u3001\u9017\u865f\u7b49\u7b26\u865f\u90fd\u8996\u70ba\u5206\u9694\u7b26\uff0c\u7136\u5f8c\u8a08\u7b97\u51fa\u5b57\u4e32\u4e2d\u7684\u55ae\u8a5e\u6578\u3002<\/p>\n<h2>\u4f7f\u7528 getWordCount() \u51fd\u5f0f<\/h2>\n<p>\u4f7f\u7528 getWordCount() \u51fd\u5f0f\u53ef\u4ee5\u5f88\u5bb9\u6613\u7684\u8a08\u7b97\u51fa\u5b57\u4e32\u4e2d\u7684\u55ae\u8a5e\u6578\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre class=\"brush: typescript\">\nlet str = \"Hello World!\";\nlet wordCount = getWordCount(str);\nconsole.log(wordCount); \/\/ 2\n<\/pre>\n<p>\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u6703\u5c07\u5b57\u4e32 &#8220;Hello World!&#8221; \u4e2d\u7684\u55ae\u8a5e\u6578\u8a08\u7b97\u51fa\u4f86\uff0c\u7d50\u679c\u70ba 2\u3002<\/p>\n<h2>\u7e3d\u7d50<\/h2>\n<p>TypeScript \u63d0\u4f9b\u4e86 getWordCount() \u51fd\u5f0f\uff0c\u53ef\u4ee5\u8f15\u9b06\u7684\u8a08\u7b97\u51fa\u5b57\u4e32\u4e2d\u7684\u55ae\u8a5e\u6578\uff0c\u4f7f\u7528\u8d77\u4f86\u975e\u5e38\u65b9\u4fbf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528TypeScript\u5b57\u4e32\u7684\u6c42\u55ae\u8a5e\u6578(getWordCount)\uff0c\u8b93\u4f60\u53ef\u4ee5\u66f4\u6709\u6548\u7387\u7684\u8a08\u7b97\u6587\u5b57\u4e2d\u7684\u55ae\u8a5e\u6578\u91cf\uff0c\u8b93\u4f60\u53ef\u4ee5\u66f4\u5feb\u901f\u7684\u5b8c\u6210\u6587\u5b57\u8655\u7406\u4efb\u52d9\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-5160","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\/pcFK27-1le","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5160","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=5160"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5160\/revisions"}],"predecessor-version":[{"id":5161,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5160\/revisions\/5161"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=5160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=5160"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=5160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}