{"id":53510,"date":"2024-12-03T14:14:22","date_gmt":"2024-12-03T06:14:22","guid":{"rendered":"https:\/\/fwq.ai\/blog\/53510\/"},"modified":"2024-12-03T14:14:22","modified_gmt":"2024-12-03T06:14:22","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-index-d-ts-%e4%b8%ba%e5%90%8c%e7%ba%a7%e6%96%87%e4%bb%b6%e5%a4%b9%e7%9a%84-js-%e6%96%87%e4%bb%b6%e7%bc%96%e5%86%99%e7%b1%bb%e5%9e%8b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/53510\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 index.d.ts \u4e3a\u540c\u7ea7\u6587\u4ef6\u5939\u7684 JS \u6587\u4ef6\u7f16\u5199\u7c7b\u578b\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u5982\u4f55\u4f7f\u7528 index.d.ts \u4e3a\u540c\u7ea7\u6587\u4ef6\u5939\u7684 JS \u6587\u4ef6\u7f16\u5199\u7c7b\u578b\uff1f<\/h1>\n

\u4eb2\u7231\u7684\u7f16\u7a0b\u5b66\u4e60\u7231\u597d\u8005\uff0c\u5982\u679c\u4f60\u70b9\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0\uff0c\u8bf4\u660e\u4f60\u5bf9\u300a\u5982\u4f55\u4f7f\u7528 index.d.ts \u4e3a\u540c\u7ea7\u6587\u4ef6\u5939\u7684 JS \u6587\u4ef6\u7f16\u5199\u7c7b\u578b\uff1f\u300b\u5f88\u611f\u5174\u8da3\u3002\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u7ed9\u5927\u5bb6\u8be6\u7ec6\u89e3\u6790\u4e00\u4e0b\uff0c\u4e3b\u8981\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u5e0c\u671b\u6240\u6709\u8ba4\u771f\u8bfb\u5b8c\u7684\u7ae5\u978b\u4eec\uff0c\u90fd\u6709\u5b9e\u8d28\u6027\u7684\u63d0\u9ad8\u3002<\/p>\n

\"\u5982\u4f55\u4f7f\u7528<\/p>\n

\u5728 index.d.ts \u4e2d\u4e3a\u540c\u7ea7\u6587\u4ef6\u5939\u7684 js \u6587\u4ef6\u7f16\u5199\u7c7b\u578b<\/strong><\/p>\n

\u5728\u5f00\u53d1 typescript \u9879\u76ee\u65f6\uff0c\u5982\u679c\u9700\u8981\u4e3a\u540c\u7ea7\u6587\u4ef6\u5939\u4e2d\u7684 js \u6587\u4ef6\u7f16\u5199\u7c7b\u578b\u4ee3\u7801\uff0c\u53ef\u4ee5\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u521b\u5efa index.d.ts \u6587\u4ef6\u3002<\/p>\n

\u5177\u4f53\u4f7f\u7528\u65b9\u6cd5\uff1a<\/strong><\/p>\n

\u5728 index.js \u4e2d\u5bfc\u51fa\u6d4b\u8bd5\u6587\u4ef6\u5939\u4e0b\u6240\u6709\u51fd\u6570\u548c\u53d8\u91cf\uff1a<\/p>\n

\/\/ index.js\nexport function add(a, n = 1) {\n  return a + n;\n}<\/pre>\n
\u7136\u540e\u5728 index.d.ts \u4e2d\u58f0\u660e\u5bfc\u51fa\u7684\u51fd\u6570\u7c7b\u578b\uff1a<\/p>\n
\/\/ index.d.ts\nexport function add(a: number, n?: number): number;<\/pre>\n
\u6700\u540e\uff0c\u5728\u5176\u4ed6\u9879\u76ee\u4e2d\u5f15\u7528\u65f6\uff0c\u5bfc\u5165 test \u6587\u4ef6\u5939\u7684 index.js \u5e76\u4f7f\u7528\u7c7b\u578b\u63d0\u793a\uff1a<\/p>\n
\/\/ main.ts\nimport { add } from '.\/test';\n\n\/\/ (a: number, n?: number | undefined) =&gt; number\ntype T = typeof add;<\/pre>\n
\u8fd9\u6837\uff0c\u5728\u9f20\u6807\u60ac\u6d6e\u5230 add \u51fd\u6570\u4e0a\u65f6\uff0c\u5c31\u80fd\u770b\u5230\u6b63\u786e\u7684\u7c7b\u578b\u63d0\u793a\u3002<\/p>\n
\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6587\u7ae0\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n
\n
<\/dt>\n
\n   \u78c1\u76d8\u51fa\u9519\u600e\u4e48\u89e3\u51b3 win11\u7cfb\u7edf\u78c1\u76d8\u51fa\u9519\u7684\u89e3\u51b3\u65b9\u6cd5\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
\u5982\u4f55\u4f7f\u7528 index.d.ts \u4e3a\u540c\u7ea7\u6587\u4ef6\u5939\u7684 JS \u6587\u4ef6\u7f16\u5199\u7c7b\u578b\uff1f \u4eb2\u7231\u7684\u7f16\u7a0b\u5b66\u4e60\u7231\u597d\u8005\uff0c\u5982\u679c\u4f60\u70b9\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0\uff0c\u8bf4\u660e\u4f60\u5bf9\u300a\u5982\u4f55\u4f7f\u7528 index.d.ts \u4e3a\u540c\u7ea7\u6587\u4ef6\u5939\u7684 JS \u6587\u4ef6\u7f16\u5199\u7c7b\u578b\uff1f\u300b\u5f88\u611f\u5174\u8da3\u3002\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u7ed9\u5927\u5bb6\u8be6\u7ec6\u89e3\u6790\u4e00\u4e0b\uff0c\u4e3b\u8981\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u5e0c\u671b\u6240\u6709\u8ba4\u771f\u8bfb\u5b8c\u7684\u7ae5\u978b\u4eec\uff0c\u90fd\u6709\u5b9e\u8d28\u6027\u7684\u63d0\u9ad8\u3002 \u5728 index.d.ts \u4e2d\u4e3a\u540c\u7ea7\u6587\u4ef6\u5939\u7684 js \u6587\u4ef6\u7f16\u5199\u7c7b\u578b \u5728\u5f00\u53d1 typescript \u9879\u76ee\u65f6\uff0c\u5982\u679c\u9700\u8981\u4e3a\u540c\u7ea7\u6587\u4ef6\u5939\u4e2d\u7684 js \u6587\u4ef6\u7f16\u5199\u7c7b\u578b\u4ee3\u7801\uff0c\u53ef\u4ee5\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u521b\u5efa index.d.ts \u6587\u4ef6\u3002 \u5177\u4f53\u4f7f\u7528\u65b9\u6cd5\uff1a \u5728 index.js \u4e2d\u5bfc\u51fa\u6d4b\u8bd5\u6587\u4ef6\u5939\u4e0b\u6240\u6709\u51fd\u6570\u548c\u53d8\u91cf\uff1a \/\/ index.js export function add(a, n = 1) { return a + n; } \u7136\u540e\u5728 index.d.ts \u4e2d\u58f0\u660e\u5bfc\u51fa\u7684\u51fd\u6570\u7c7b\u578b\uff1a \/\/ index.d.ts export function add(a: number, n?: number): number; \u6700\u540e\uff0c\u5728\u5176\u4ed6\u9879\u76ee\u4e2d\u5f15\u7528\u65f6\uff0c\u5bfc\u5165 test \u6587\u4ef6\u5939\u7684 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-53510","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/53510","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=53510"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/53510\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=53510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=53510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=53510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}