{"id":25618,"date":"2024-11-24T14:34:52","date_gmt":"2024-11-24T06:34:52","guid":{"rendered":"https:\/\/fwq.ai\/blog\/25618\/"},"modified":"2024-11-24T14:34:52","modified_gmt":"2024-11-24T06:34:52","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-javascript-%e5%b0%86%e6%8e%a5%e5%8f%a3%e5%88%9b%e5%bb%ba%e6%97%b6%e9%97%b4%e6%88%b3%e8%bd%ac%e6%8d%a2%e4%b8%ba%e5%89%a9%e4%bd%99%e7%a7%92%e6%95%b0%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/25618\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 JavaScript \u5c06\u63a5\u53e3\u521b\u5efa\u65f6\u95f4\u6233\u8f6c\u6362\u4e3a\u5269\u4f59\u79d2\u6570\uff1f"},"content":{"rendered":"

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

javascript \u5012\u8ba1\u65f6\uff1a\u5c06\u63a5\u53e3\u521b\u5efa\u65f6\u95f4\u6233\u8f6c\u6362\u4e3a\u5269\u4f59\u79d2\u6570<\/strong><\/p>\n

\u5047\u8bbe\u4f60\u6536\u5230\u6765\u81ea\u63a5\u53e3\u7684\u521b\u5efa\u65f6\u95f4\u6233\uff0c\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\u3002\u4f60\u9700\u8981\u7f16\u5199\u4e00\u4e2a JavaScript \u51fd\u6570\u6765\u8ba1\u7b97\u4ece\u5f53\u524d\u65f6\u95f4\u5230\u8be5\u521b\u5efa\u65f6\u95f4\u6233\u7684\u5269\u4f59\u79d2\u6570\u3002<\/p>\n

\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n

\/\/ \u5c06 1666865462286 \u66ff\u6362\u4e3a\u63a5\u53e3\u8fd4\u56de\u7684\u521b\u5efa\u65f6\u95f4\u6233\nlet createAt = 1666865462286 + (180 * 1000);\n\nsetInterval(() => {\n    \/\/ \u83b7\u53d6\u5f53\u524d\u65f6\u95f4\u6233\n    let currentTime = new Date().getTime();\n\n    \/\/ \u8ba1\u7b97\u5269\u4f59\u79d2\u6570\n    let time = parseInt((createAt - currentTime) \/ 1000);\n\n    \/\/ \u6253\u5370\u5269\u4f59\u79d2\u6570\n    console.log(`\u5269\u4f59${time}\u79d2`);\n}, 1000);<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u539f\u7406\uff1a<\/strong><\/p>\n
    \n
  •  \u83b7\u53d6\u521b\u5efa\u65f6\u95f4\u6233\uff1a<\/strong>\u5c06\u63a5\u53e3\u8fd4\u56de\u7684\u521b\u5efa\u65f6\u95f4\u6233\u5b58\u50a8\u5728 createAt \u53d8\u91cf\u4e2d\u3002<\/li>\n
  •  \u83b7\u53d6\u5f53\u524d\u65f6\u95f4\u6233\uff1a<\/strong>\u4f7f\u7528 getTime() \u65b9\u6cd5\u83b7\u53d6\u5f53\u524d\u65f6\u95f4\u6233\u3002<\/li>\n
  •  \u8ba1\u7b97\u5269\u4f59\u79d2\u6570\uff1a<\/strong>\u5c06 createAt \u51cf\u53bb currentTime\uff0c\u5c06\u5dee\u503c\u9664\u4ee5 1000 \u8f6c\u6362\u4e3a\u79d2\u6570\u3002<\/li>\n
  •  \u6253\u5370\u5269\u4f59\u79d2\u6570\uff1a<\/strong>\u4f7f\u7528 console.log() \u65b9\u6cd5\u6bcf\u79d2\u6253\u5370\u5269\u4f59\u79d2\u6570\u3002<\/li>\n<\/ul>\n
    \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528 JavaScript \u5c06\u63a5\u53e3\u521b\u5efa\u65f6\u95f4\u6233\u8f6c\u6362\u4e3a\u5269\u4f59\u79d2\u6570\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    javascript \u5012\u8ba1\u65f6\uff1a\u5c06\u63a5\u53e3\u521b\u5efa\u65f6\u95f4\u6233\u8f6c\u6362\u4e3a\u5269\u4f59\u79d2\u6570 \u5047\u8bbe\u4f60\u6536\u5230\u6765\u81ea\u63a5\u53e3\u7684\u521b\u5efa\u65f6\u95f4\u6233\uff0c\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\u3002\u4f60\u9700\u8981\u7f16\u5199\u4e00\u4e2a JavaScript \u51fd\u6570\u6765\u8ba1\u7b97\u4ece\u5f53\u524d\u65f6\u95f4\u5230\u8be5\u521b\u5efa\u65f6\u95f4\u6233\u7684\u5269\u4f59\u79d2\u6570\u3002 \u89e3\u51b3\u65b9\u6848\uff1a \/\/ \u5c06 1666865462286 \u66ff\u6362\u4e3a\u63a5\u53e3\u8fd4\u56de\u7684\u521b\u5efa\u65f6\u95f4\u6233 let createAt = 1666865462286 + (180 * 1000); setInterval(() => { \/\/ \u83b7\u53d6\u5f53\u524d\u65f6\u95f4\u6233 let currentTime = new Date().getTime(); \/\/ \u8ba1\u7b97\u5269\u4f59\u79d2\u6570 let time = parseInt((createAt – currentTime) \/ 1000); \/\/ \u6253\u5370\u5269\u4f59\u79d2\u6570 console.log(`\u5269\u4f59${time}\u79d2`); }, 1000); \u767b\u5f55\u540e\u590d\u5236 \u539f\u7406\uff1a \u83b7\u53d6\u521b\u5efa\u65f6\u95f4\u6233\uff1a\u5c06\u63a5\u53e3\u8fd4\u56de\u7684\u521b\u5efa\u65f6\u95f4\u6233\u5b58\u50a8\u5728 createAt \u53d8\u91cf\u4e2d\u3002 \u83b7\u53d6\u5f53\u524d\u65f6\u95f4\u6233\uff1a\u4f7f\u7528 getTime() \u65b9\u6cd5\u83b7\u53d6\u5f53\u524d\u65f6\u95f4\u6233\u3002 \u8ba1\u7b97\u5269\u4f59\u79d2\u6570\uff1a\u5c06 createAt \u51cf\u53bb currentTime\uff0c\u5c06\u5dee\u503c\u9664\u4ee5 […]<\/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-25618","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25618","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=25618"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25618\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=25618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=25618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=25618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}