{"id":4910,"date":"2023-01-05T11:17:28","date_gmt":"2023-01-05T03:17:28","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=4910"},"modified":"2023-01-05T11:17:28","modified_gmt":"2023-01-05T03:17:28","slug":"%e4%ba%86%e8%a7%a3typescript%e5%ad%97%e4%b8%b2%e6%b1%82%e6%8f%92%e5%80%bc%e7%9a%84%e5%a8%81%e5%8a%9b","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/typescript\/%e4%ba%86%e8%a7%a3typescript%e5%ad%97%e4%b8%b2%e6%b1%82%e6%8f%92%e5%80%bc%e7%9a%84%e5%a8%81%e5%8a%9b\/","title":{"rendered":"\u4e86\u89e3TypeScript\u5b57\u4e32\u6c42\u63d2\u503c\u7684\u5a01\u529b"},"content":{"rendered":"

<\/p>\n

TypeScript \u5b57\u4e32\u7684\u6c42\u63d2\u503c(String Interpolation)<\/h1>\n

TypeScript \u662f\u4e00\u7a2e JavaScript \u7684\u8d85\u96c6\uff0c\u5b83\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u529f\u80fd\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u5b57\u4e32\u6c42\u63d2\u503c\uff08String Interpolation\uff09\u3002\u5b57\u4e32\u6c42\u63d2\u503c\u662f\u4e00\u7a2e\u628a\u53c3\u6578\u63d2\u5165\u5b57\u4e32\u4e2d\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8b93\u4f60\u66f4\u5bb9\u6613\u5730\u5c07\u8b8a\u6578\u548c\u5b57\u4e32\u7d50\u5408\u5728\u4e00\u8d77\u3002<\/p>\n

\u5728 TypeScript \u4e2d\uff0c\u5b57\u4e32\u6c42\u63d2\u503c\u662f\u4f7f\u7528 ${}<\/code> \u4f86\u5b8c\u6210\u7684\uff0c\u4f8b\u5982\uff1a<\/p>\n

\nlet name = 'John';\nlet age = 20;\n\nconsole.log(`My name is {name} and I am<\/span>{age} years old.`);\n\/\/ \u8f38\u51fa\uff1aMy name is John and I am 20 years old.\n<\/pre>\n
\u5728\u4e0a\u9762\u7684\u7bc4\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 ${name}<\/code> \u548c ${age}<\/code> \u4f86\u628a\u8b8a\u6578\u63d2\u5165\u5b57\u4e32\u4e2d\uff0c\u6700\u5f8c\u8f38\u51fa\u7684\u7d50\u679c\u5c31\u662f\u6211\u5011\u60f3\u8981\u7684\u5b57\u4e32\u3002<\/p>\n
\u9664\u4e86\u53ef\u4ee5\u628a\u8b8a\u6578\u63d2\u5165\u5b57\u4e32\u4e2d\uff0c\u6211\u5011\u9084\u53ef\u4ee5\u628a\u51fd\u5f0f\u63d2\u5165\u5b57\u4e32\u4e2d\uff0c\u4f8b\u5982\uff1a<\/p>\n
\nlet name = 'John';\nlet age = 20;\n\nfunction getAgeInTenYears() {\n  return age + 10;\n}\n\nconsole.log(`My name is {name} and in 10 years I will be<\/span>{getAgeInTenYears()} years old.`);\n\/\/ \u8f38\u51fa\uff1aMy name is John and in 10 years I will be 30 years old.\n<\/pre>\n
\u5728\u4e0a\u9762\u7684\u7bc4\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 ${getAgeInTenYears()}<\/code> \u4f86\u628a\u51fd\u5f0f\u63d2\u5165\u5b57\u4e32\u4e2d\uff0c\u6700\u5f8c\u8f38\u51fa\u7684\u7d50\u679c\u5c31\u662f\u6211\u5011\u60f3\u8981\u7684\u5b57\u4e32\u3002<\/p>\n
\u5b57\u4e32\u6c42\u63d2\u503c\u662f TypeScript \u4e2d\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u529f\u80fd\uff0c\u5b83\u53ef\u4ee5\u8b93\u4f60\u66f4\u5bb9\u6613\u5730\u5c07\u8b8a\u6578\u548c\u5b57\u4e32\u7d50\u5408\u5728\u4e00\u8d77\uff0c\u4e26\u4e14\u53ef\u4ee5\u628a\u51fd\u5f0f\u63d2\u5165\u5b57\u4e32\u4e2d\uff0c\u8b93\u4f60\u7684\u7a0b\u5f0f\u78bc\u66f4\u52a0\u7c21\u6f54\u3002<\/p>\n
<\/p>\n
\u7e3d\u7d50<\/h2>\n
TypeScript \u63d0\u4f9b\u4e86\u5b57\u4e32\u6c42\u63d2\u503c\uff08String Interpolation\uff09\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u8b93\u4f60\u66f4\u5bb9\u6613\u5730\u5c07\u8b8a\u6578\u548c\u5b57\u4e32\u7d50\u5408\u5728\u4e00\u8d77\uff0c\u4e26\u4e14\u53ef\u4ee5\u628a\u51fd\u5f0f\u63d2\u5165\u5b57\u4e32\u4e2d\uff0c\u8b93\u4f60\u7684\u7a0b\u5f0f\u78bc\u66f4\u52a0\u7c21\u6f54\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6458\u8981:TypeScript\u5b57\u4e32\u6c42\u63d2\u503c\u662f\u4e00\u7a2e\u5f37\u5927\u7684\u6280\u8853\uff0c\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u8f15\u9b06\u5730\u5c07\u8b8a\u6578\u548c\u8868\u9054\u5f0f\u63d2\u5165\u5b57\u4e32\u4e2d\uff0c\u66f4\u5feb\u5730\u5b8c\u6210\u958b\u767c\u4efb\u52d9\u3002\u672c\u6587\u5c07\u4ecb\u7d39TypeScript\u5b57\u4e32\u6c42\u63d2\u503c\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\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-4910","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\/pcFK27-1hc","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4910","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=4910"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4910\/revisions"}],"predecessor-version":[{"id":4911,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4910\/revisions\/4911"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=4910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=4910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=4910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}