{"id":41798,"date":"2023-12-11T14:54:37","date_gmt":"2023-12-11T06:54:37","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=41798"},"modified":"2023-12-11T14:54:37","modified_gmt":"2023-12-11T06:54:37","slug":"%e4%bb%80%e4%b9%88%e6%98%afpromise","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/11\/%e4%bb%80%e4%b9%88%e6%98%afpromise\/","title":{"rendered":"\u4ec0\u4e48\u662fPromise?"},"content":{"rendered":"

“`”<\/p>\n

Promise\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u5904\u7406\u5f02\u6b65\u64cd\u4f5c\u3002\u4e0b\u9762\u7684\u5b9e\u4f8b\u4e2d\uff0c100ms\u540e\u4f1a\u6253\u5370result\u5b57\u7b26\u4e32\u3002catch\u7528\u4e8e\u9519\u8bef\u5904\u7406\u3002\u591a\u4e2aPromise\u53ef\u4ee5\u94fe\u63a5\u8d77\u6765\u3002<\/p>\n

<pre><code> new Promise((resolve, reject) =><\/p>\n

{<\/p>\n

setTimeout(() =><\/p>\n

{<\/p>\n

resolve('result');<\/p>\n

}, 100)<\/p>\n

})<\/p>\n

.then(console.log)<\/p>\n

.catch(console.error);
\n<\/code><\/pre><\/p>\n

<pre><code> "“`
\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"

“`” Promise\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u5904\u7406\u5f02\u6b65\u64cd\u4f5c\u3002\u4e0b\u9762\u7684\u5b9e\u4f8b\u4e2d\uff0c100ms\u540e\u4f1a\u6253\u5370 […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-41798","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/41798","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=41798"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/41798\/revisions"}],"predecessor-version":[{"id":41799,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/41798\/revisions\/41799"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=41798"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=41798"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=41798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}