{"id":31044,"date":"2024-11-25T09:33:12","date_gmt":"2024-11-25T01:33:12","guid":{"rendered":"https:\/\/fwq.ai\/blog\/31044\/"},"modified":"2024-11-25T09:33:12","modified_gmt":"2024-11-25T01:33:12","slug":"%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e5%bc%82%e6%ad%a5%e5%a4%84%e7%90%86%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/31044\/","title":{"rendered":"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f02\u6b65\u5904\u7406\u8be6\u89e3"},"content":{"rendered":"<p>\u5f02\u6b65\u5904\u7406\u5c31\u662f\u6309\u7167\u4e0d\u540c\u6b65\u7684\u7a0b\u5e8f\u5904\u7406\u95ee\u9898\u3002\u5f02\u6b65\u5904\u7406\u4e0e\u540c\u6b65\u5904\u7406\u662f\u5bf9\u7acb\u7684\uff0c\u800c\u4ea7\u751f\u4ed6\u4eec\u7684\u662f\u591a\u7ebf\u7a0b\u6216\u8005\u591a\u8fdb\u7a0b\u3002\u5f02\u6b65\u5904\u7406\u7684\u597d\u5904\u5c31\u662f\u63d0\u9ad8\u8bbe\u5907\u4f7f\u7528\u7387\uff0c\u4ece\u800c\u5728\u5b8f\u89c2\u4e0a\u63d0\u5347\u7a0b\u5e8f\u8fd0\u884c\u6548\u7387\uff0c\u4f46\u662f\u5f0a\u7aef\u5c31\u662f\u5bb9\u6613\u51fa\u73b0\u51b2\u7a81\u64cd\u4f5c\u548c\u6570\u636e\u810f\u8bfb\u3002\u540c\u6b65\u5219\u521a\u597d\u76f8\u53cd\uff0c\u540c\u6b65\u662f\u4e00\u79cd\u964d\u4f4e\u8bbe\u5907\u4f7f\u7528\u7387\uff0c\u5728\u5b8f\u89c2\u4e0a\u964d\u4f4e\u4e86\u7a0b\u5e8f\u7684\u8fd0\u884c\u6548\u7387\uff0c\u800c\u4e14\u5f88\u591a\u7cfb\u7edf\u6216\u8005\u662f\u8fd0\u884c\u73af\u5883\u5728\u5904\u7406\u540c\u6b65\u7684\u65f6\u5019\u4e3a\u4e86\u7ef4\u6301\u540c\u6b65\u7684\u6709\u6548\u6027\u4e5f\u4f1a\u4ed8\u51fa\u8bb8\u591a\u683c\u5916\u7684\u7cfb\u7edf\u8d44\u6e90\u5f00\u652f\uff0c\u5bf9\u6027\u80fd\u5f71\u54cd\u76f8\u5f53\u5927\u3002\u4f46\u662f\u540c\u6b65\u4fdd\u8bc1\u4e86\u7a0b\u5e8f\u8fd0\u884c\u7684\u6b63\u786e\u6027\u4e0e\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<p>\u76f4\u63a5\u770b\u95ee\u9898\uff1a<\/p>\n<p><img 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style=\"color: #800000\"><strong>\u65b9\u6cd5\u4e00\uff1a<\/strong><\/span><\/p>\n<p>\u5d4c\u5957<\/p>\n<p>\u5728wx.request\u7684success\u56de\u8c03\u91cc\u6267\u884caafn\u51fd\u6570<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/054\/025\/c502b7d6ffb754f0be00db273c77b83c-2.png\" class=\"aligncenter\" title=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f02\u6b65\u5904\u7406\u8be6\u89e3\u63d2\u56fe2\" alt=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f02\u6b65\u5904\u7406\u8be6\u89e3\u63d2\u56fe2\" \/><\/p>\n<p>\u7136\u540e\u8fd0\u884c\u7ed3\u679c<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/054\/025\/c502b7d6ffb754f0be00db273c77b83c-3.png\" class=\"aligncenter\" title=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f02\u6b65\u5904\u7406\u8be6\u89e3\u63d2\u56fe3\" alt=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f02\u6b65\u5904\u7406\u8be6\u89e3\u63d2\u56fe3\" \/><\/p>\n<p>\u8fd9\u91cc\u5c31\u53d6\u5230\u503c\u4e86<\/p>\n<p>\u4f46\u662f\u5982\u679c\u903b\u8f91\u5f88\u590d\u6742\uff0c\u9700\u8981\u7528\u5230\u5f88\u591a\u5c42\u5f02\u6b65\uff0c\u5c31\u50cf\u8fd9\u6837\uff1a<\/p>\n<pre>asyncFn1(function(){\r\n&nbsp;\/\/...\r\n&nbsp;asyncFn2(function(){\r\n&nbsp;&nbsp;\/\/...\r\n&nbsp;&nbsp;asyncFn3(function(){\r\n&nbsp;&nbsp;&nbsp;\/\/...\r\n&nbsp;&nbsp;&nbsp;asyncFn4(function(){\r\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/...\r\n&nbsp;&nbsp;&nbsp;&nbsp;asyncFn5(function(){\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/...\r\n&nbsp;&nbsp;&nbsp;&nbsp;});\r\n&nbsp;&nbsp;&nbsp;});\r\n&nbsp;&nbsp;});\r\n&nbsp;});\r\n});<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u6837\u4ee3\u7801\u770b\u8d77\u6765\u5c31\u5f88\u4e0d\u597d\u770b\uff0c\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u5c31\u4e0d\u597d\u4e86<\/p>\n<p>\u90a3\u600e\u4e48\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u5462\uff1fPromise\u8fd9\u79cd\u6982\u5ff5\u7684\u4ea7\u751f\uff0c\u5f88\u597d\u5730\u89e3\u51b3\u4e86\u8fd9\u4e00\u5207\uff0cPromise\u662f\u4ec0\u4e48\uff1f\u8fd9\u91cc\u6211\u5c31\u4e0d\u591a\u8bf4\u4e86\u6709\u5174\u8da3\u7684\u81ea\u5df1\u53bb\u770b\u4e00\u770b\uff0cPromise\u4ecb\u7ecd\u94fe\u63a5<\/p>\n<p>\u5148\u770b\u770bPromise\u7684\u65b9\u5f0f\uff1a<\/p>\n<pre>function&nbsp;asyncFn1(){\r\n&nbsp;return&nbsp;new&nbsp;Promise(function&nbsp;(resolve,&nbsp;reject)&nbsp;{\r\n&nbsp;&nbsp;\/\/...\r\n&nbsp;})\r\n}\r\n\r\n\/\/&nbsp;asyncFn2,3,4,5\u4e5f\u5b9e\u73b0\u6210\u8ddfasyncFn1\u4e00\u6837\u7684\u65b9\u5f0f...<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8c03\u7528<\/p>\n<pre>asyncFn1()\r\n&nbsp;.then(asyncFn2)\r\n&nbsp;.then(asyncFn3)\r\n&nbsp;.then(asyncFn4)\r\n&nbsp;.then(asyncFn5);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 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title=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f02\u6b65\u5904\u7406\u8be6\u89e3\u63d2\u56fe5\" alt=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f02\u6b65\u5904\u7406\u8be6\u89e3\u63d2\u56fe5\" \/><\/p>\n<p>\u4e0b\u9762\u662fprom.js<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/054\/025\/461e7f03058c3a465bdc760766089821-6.png\" class=\"aligncenter\" title=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f02\u6b65\u5904\u7406\u8be6\u89e3\u63d2\u56fe6\" alt=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f02\u6b65\u5904\u7406\u8be6\u89e3\u63d2\u56fe6\" \/><\/p>\n<p>\u7136\u540e\u9700\u8981\u4f7f\u7528\u7684\u90a3\u4e2a\u9875\u9762\u7684js\u91cc\u5f15\u5165prom.js\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/054\/025\/461e7f03058c3a465bdc760766089821-7.png\" class=\"aligncenter\" title=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f02\u6b65\u5904\u7406\u8be6\u89e3\u63d2\u56fe7\" 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