{"id":30703,"date":"2024-11-25T13:26:09","date_gmt":"2024-11-25T05:26:09","guid":{"rendered":"https:\/\/fwq.ai\/blog\/30703\/"},"modified":"2024-11-25T13:26:09","modified_gmt":"2024-11-25T05:26:09","slug":"%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e6%94%af%e6%8c%81promise%e7%9a%84%e6%96%b9%e6%b3%95%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/30703\/","title":{"rendered":"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u652f\u6301Promise\u7684\u65b9\u6cd5\u4ecb\u7ecd"},"content":{"rendered":"

\u5fae\u4fe1\u66f4\u65b0\u81ea\u5bb6\u7684web\u5f00\u53d1\u5de5\u5177\u540e\u65e0\u6cd5\u4f7f\u7528\u539f\u751f promise\uff0c\u4e0b\u9762\u8fd9\u7bc7\u6559\u7a0b\u6559\u4f60\u5f15\u5165\u7b2c\u4e09\u65b9\u5e93\u6765\u4f7f\u7528 promise\uff0c\u6587\u4e2d\u901a\u8fc7\u56fe\u6587\u4ecb\u7ecd\u7684\u975e\u5e38\u8be6\u7ec6\uff0c\u5bf9\u5927\u5bb6\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u5b66\u4e60\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u4eec\u4e0b\u9762\u8ddf\u7740\u5c0f\u7f16\u4e00\u8d77\u6765\u5b66\u4e60\u5b66\u4e60\u5427\u3002<\/p>\n

\u9047\u5230\u7684\u95ee\u9898<\/strong><\/span><\/p>\n

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\u5fae\u4fe1\u66f4\u65b0\u65e5\u5fd7<\/strong><\/p>\n

\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u652f\u6301Promise\u7684\u65b9\u6cd5\u4ecb\u7ecd\u63d2\u56fe\"<\/p>\n

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

\u4e0b\u8f7d\u7b2c\u4e09\u65b9\u5e93<\/strong><\/p>\n

\u5728\u8fd9\u91cc\u6211\u5f15\u5165\u7684\u662f Bluebird \u5e93, \u53ef\u4ee5\u5230Bluebird\u5b98\u7f51 \u4e0b\u8f7d\u9700\u8981\u7684\u6587\u4ef6\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u672c\u5730\u4e0b\u8f7d<\/p>\n

\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u652f\u6301Promise\u7684\u65b9\u6cd5\u4ecb\u7ecd\u63d2\u56fe1\"<\/p>\n

Bluebrid \u63d0\u4f9b\u4e86\u4e24\u79cd\u5df2\u7ecf\u6784\u5efa\u597d\u7684\u5b8c\u6574\u7684 Promise \u5e93\u6587\u4ef6, \u672a\u7ecf\u538b\u7f29\u7684 bluebird.js \u548c\u5df2\u538b\u7f29\u7684 bluebird.min.js \u6587\u4ef6, \u5f53\u70b9\u51fb\u8fd9\u4e24\u4e2a\u6587\u4ef6\u7684\u65f6\u5019\u53d1\u73b0\u5e76\u6ca1\u6709\u4e0b\u8f7d, \u53ea\u662f\u663e\u793a\u51fa\u4e86\u6e90\u7801, \u8fd9\u4e2a\u65f6\u5019\u53ef\u4ee5\u5168\u9009\u590d\u5236, \u7136\u540e\u5728\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u5de5\u7a0b\u9879\u76ee\u91cc\u65b0\u5efa\u4e00\u4e2ajs\u6587\u4ef6, \u5c06\u5176\u7c98\u8d34\u8fdb\u53bb<\/p>\n

\u5f15\u5165\u7b2c\u4e09\u65b9\u5e93<\/strong><\/span><\/p>\n

\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u652f\u6301Promise\u7684\u65b9\u6cd5\u4ecb\u7ecd\u63d2\u56fe2\"<\/p>\n

\u4ee5\u4e0a\u6211\u5728\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5de5\u7a0b\u76ee\u5f55\u4e0b\u7684 utils\u6587\u4ef6\u5939\u91cc\u65b0\u5efa\u4e86\u4e00\u4e2a promise.js \u6587\u4ef6, \u7136\u540e\u5728 http.js \u7684\u76ee\u5f55\u4e0b\u7528 ES6 \u7684\u8bed\u6cd5 import Promise from ‘.\/promise.js’ \u5b8c\u6210\u5bf9 bluebird \u7684\u5f15\u5165, \u8fd9\u6837\u5c31\u76f4\u63a5\u53ef\u4ee5\u901a\u8fc7 new Promise()\u4f7f\u7528\u4e86, \u4f53\u9a8c\u8ddf ES6 \u539f\u751f\u4e00\u6837.<\/p>\n

\u4ee5\u4e0a\u5c31\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u652f\u6301Promise\u7684\u65b9\u6cd5\u4ecb\u7ecd\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":"

\u5fae\u4fe1\u66f4\u65b0\u81ea\u5bb6\u7684web\u5f00\u53d1\u5de5\u5177\u540e\u65e0\u6cd5\u4f7f\u7528\u539f\u751f promise\uff0c\u4e0b\u9762\u8fd9\u7bc7\u6559\u7a0b\u6559\u4f60\u5f15\u5165\u7b2c\u4e09\u65b9\u5e93\u6765\u4f7f\u7528 promise\uff0c\u6587\u4e2d\u901a\u8fc7\u56fe\u6587\u4ecb\u7ecd\u7684\u975e\u5e38\u8be6\u7ec6\uff0c\u5bf9\u5927\u5bb6\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u5b66\u4e60\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u4eec\u4e0b\u9762\u8ddf\u7740\u5c0f\u7f16\u4e00\u8d77\u6765\u5b66\u4e60\u5b66\u4e60\u5427\u3002 \u9047\u5230\u7684\u95ee\u9898 \u5fae\u4fe1\u5f00\u53d1\u8005\u5de5\u5177\u66f4\u65b0\u7248\u672c\u540e, \u79fb\u9664\u4e86\u5f00\u53d1\u8005\u5de5\u5177\u5bf9 ES6 \u4e2d Promise \u7279\u6027\u539f\u751f\u7684\u652f\u6301, \u7406\u7531\u662f\u56e0\u4e3a\u5b9e\u4f53\u673a\u5668\u662f\u4e0d\u652f\u6301 Promise \u7684, \u6240\u4ee5\u6211\u4eec\u9700\u8981\u5f15\u5165\u7b2c\u4e09\u65b9\u7684 Promise \u5e93 \u5fae\u4fe1\u66f4\u65b0\u65e5\u5fd7 \u89e3\u51b3\u65b9\u6848 \u4e0b\u8f7d\u7b2c\u4e09\u65b9\u5e93 \u5728\u8fd9\u91cc\u6211\u5f15\u5165\u7684\u662f Bluebird \u5e93, \u53ef\u4ee5\u5230Bluebird\u5b98\u7f51 \u4e0b\u8f7d\u9700\u8981\u7684\u6587\u4ef6\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u672c\u5730\u4e0b\u8f7d Bluebrid \u63d0\u4f9b\u4e86\u4e24\u79cd\u5df2\u7ecf\u6784\u5efa\u597d\u7684\u5b8c\u6574\u7684 Promise \u5e93\u6587\u4ef6, \u672a\u7ecf\u538b\u7f29\u7684 bluebird.js \u548c\u5df2\u538b\u7f29\u7684 bluebird.min.js \u6587\u4ef6, \u5f53\u70b9\u51fb\u8fd9\u4e24\u4e2a\u6587\u4ef6\u7684\u65f6\u5019\u53d1\u73b0\u5e76\u6ca1\u6709\u4e0b\u8f7d, \u53ea\u662f\u663e\u793a\u51fa\u4e86\u6e90\u7801, \u8fd9\u4e2a\u65f6\u5019\u53ef\u4ee5\u5168\u9009\u590d\u5236, \u7136\u540e\u5728\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u5de5\u7a0b\u9879\u76ee\u91cc\u65b0\u5efa\u4e00\u4e2ajs\u6587\u4ef6, \u5c06\u5176\u7c98\u8d34\u8fdb\u53bb \u5f15\u5165\u7b2c\u4e09\u65b9\u5e93 \u4ee5\u4e0a\u6211\u5728\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5de5\u7a0b\u76ee\u5f55\u4e0b\u7684 utils\u6587\u4ef6\u5939\u91cc\u65b0\u5efa\u4e86\u4e00\u4e2a promise.js \u6587\u4ef6, \u7136\u540e\u5728 http.js \u7684\u76ee\u5f55\u4e0b\u7528 ES6 \u7684\u8bed\u6cd5 import Promise from ‘.\/promise.js’ \u5b8c\u6210\u5bf9 bluebird \u7684\u5f15\u5165, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-30703","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/30703","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=30703"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/30703\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=30703"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=30703"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=30703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}