{"id":9977,"date":"2023-11-28T21:22:43","date_gmt":"2023-11-28T13:22:43","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=9977"},"modified":"2023-11-30T19:22:41","modified_gmt":"2023-11-30T11:22:41","slug":"javascript-zhong-zen-me-li-jiepromise-dui-xiang","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/javascript-zhong-zen-me-li-jiepromise-dui-xiang\/","title":{"rendered":"JavaScript \u4e2d\u600e\u4e48\u7406\u89e3 Promise \u5bf9\u8c61\uff1f"},"content":{"rendered":"<p>\u5f53\u4f60\u4f7f\u7528 Promise \u5bf9\u8c61\u65f6\uff0c\u4f60\u5b9e\u9645\u4e0a\u5728\u5904\u7406\u5f02\u6b65\u64cd\u4f5c\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u66f4\u6e05\u6670\u3001\u66f4\u53ef\u9760\u7684\u65b9\u5f0f\u6765\u7ba1\u7406\u548c\u5904\u7406\u5f02\u6b65\u4ee3\u7801\uff0c\u907f\u514d\u4e86\u56de\u8c03\u5730\u72f1\uff0c\u4f7f\u5f97\u4ee3\u7801\u66f4\u6613\u8bfb\u548c\u7ef4\u62a4\u3002Promise \u53ef\u4ee5\u901a\u8fc7 <code>.then()<\/code> \u65b9\u6cd5\u5904\u7406\u6210\u529f\u7684\u7ed3\u679c\uff0c\u901a\u8fc7 <code>.catch()<\/code> \u65b9\u6cd5\u6355\u83b7\u9519\u8bef\uff0c\u540c\u65f6\u652f\u6301\u94fe\u5f0f\u8c03\u7528\u4ee5\u53ca\u5e76\u884c\/\u4e32\u884c\u64cd\u4f5c\u7684\u7ec4\u5408\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u4f60\u4f7f\u7528 Promise \u5bf9\u8c61\u65f6\uff0c\u4f60\u5b9e\u9645\u4e0a\u5728\u5904\u7406\u5f02\u6b65\u64cd\u4f5c\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u66f4\u6e05\u6670\u3001\u66f4\u53ef\u9760\u7684\u65b9\u5f0f\u6765\u7ba1\u7406\u548c\u5904\u7406\u5f02\u6b65\u4ee3\u7801 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[115],"tags":[],"class_list":["post-9977","post","type-post","status-publish","format-standard","hentry","category-javascript"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/9977","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\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=9977"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/9977\/revisions"}],"predecessor-version":[{"id":13686,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/9977\/revisions\/13686"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=9977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=9977"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=9977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}