{"id":48249,"date":"2022-11-24T14:26:27","date_gmt":"2022-11-03T20:31:33","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b8%8c%e6%9c%9b%e5%b0%86-amplify-api-%e5%8f%98%e5%be%97%e5%83%8f-fetch-%e6%88%96-axios-%e9%82%a3%e6%a0%b7%e7%ae%80%e5%8d%95%e6%98%93%e7%94%a8\/"},"modified":"2024-04-29T02:17:26","modified_gmt":"2024-04-28T18:17:26","slug":"%e5%b8%8c%e6%9c%9b%e5%b0%86-amplify-api-%e5%8f%98%e5%be%97%e5%83%8f-fetch-%e6%88%96-axios-%e9%82%a3%e6%a0%b7%e7%ae%80%e5%8d%95%e6%98%93%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b8%8c%e6%9c%9b%e5%b0%86-amplify-api-%e5%8f%98%e5%be%97%e5%83%8f-fetch-%e6%88%96-axios-%e9%82%a3%e6%a0%b7%e7%ae%80%e5%8d%95%e6%98%93%e7%94%a8\/","title":{"rendered":"\u5e0c\u671b\u5c06 Amplify API \u53d8\u5f97\u50cf Fetch \u6216 axios \u90a3\u6837\u7b80\u5355\u6613\u7528"},"content":{"rendered":"<h2>\u5f00\u573a\u767d<\/h2>\n<p>\u81ea2020\u5e74\u6625\u5b63\u5f00\u59cb\u4f7f\u7528Amplify\u5e76\u5b8c\u6210\u4e86\u4e00\u4e9b\u9879\u76ee\u3002\u6211\u8ba4\u4e3a\u5b83\u662f\u4e00\u4e2a\u80fd\u5728\u5c0f\u89c4\u6a21\u5f00\u53d1\u4e2d\u53d1\u6325\u51fa\u76f8\u5f53\u751f\u4ea7\u529b\u7684\u5e73\u53f0\u3002<\/p>\n<p>\u5728\u4f7f\u7528Amplify API\uff08GraphQL\uff09\u671f\u95f4\u9047\u5230\u7684\u4e3b\u8981\u95ee\u9898\u662f\u5f88\u96be\u589e\u52a0\u9879\u76ee\u6210\u5458\u3002<\/p>\n<p>\u6211\u6b63\u5728\u601d\u8003\u5982\u4f55\u4f7f\u56e2\u961f\u5f00\u53d1\u53d8\u5f97\u66f4\u52a0\u8212\u9002\u3002<\/p>\n<h2>\u653e\u5927API\uff08GraphQL\uff09<\/h2>\n<p>Amplify\u53ef\u4ee5\u81ea\u52a8\u751f\u6210GraphQL\u5ba2\u6237\u7aef\uff0c\u975e\u5e38\u65b9\u4fbf\u3002<\/p>\n<p>\u53ea\u662f\u5bfc\u5165(import)\u5f88\u9ebb\u70e6\u6216\u8005\u5f88\u5197\u957f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">API<\/span><span class=\"p\">,<\/span> <span class=\"nx\">graphqlOperation<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">aws-amplify<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nx\">listCategorys<\/span><span class=\"p\">,<\/span>\r\n<span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">graphql\/queries<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"nx\">fetchCategories<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"kd\">const<\/span> <span class=\"nx\">res<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">API<\/span><span class=\"p\">.<\/span><span class=\"nx\">graphql<\/span><span class=\"p\">(<\/span>\r\n        <span class=\"c1\">\/\/ @ts-ignore<\/span>\r\n        <span class=\"nx\">graphqlOperation<\/span><span class=\"p\">(<\/span><span class=\"nx\">listCategorys<\/span><span class=\"p\">,<\/span> <span class=\"p\">{})<\/span>\r\n      <span class=\"p\">);<\/span>\r\n      <span class=\"nx\">_setCategories<\/span><span class=\"p\">(<\/span><span class=\"nx\">res<\/span><span class=\"p\">.<\/span><span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">listCategorys<\/span><span class=\"p\">.<\/span><span class=\"nx\">items<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5bf9\u4e8e\u90a3\u4e9b\u719f\u6089\u4e4b\u524d\u7684API\u5f00\u53d1\u7684\u4eba\u6765\u8bf4\uff0c\u8fd9\u4e2a\u54cd\u5e94\u53ef\u80fd\u6709\u4e9b\u7279\u6b8a\u3002<\/p>\n<h2>\u5c06\u5171\u540c\u5904\u7406\u4e8b\u9879\u90fd\u653e\u5165\u5e93\u4e2d\u8bd5\u8bd5\u770b\u3002<\/h2>\n<p>\u5982\u679c\u4f7f\u7528\u751f\u6210\u7684\u4ee3\u7801\u8fdb\u884c\u8c03\u7528<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">import \u6587\u306f\u3060\u3044\u305f\u3044\u540c\u3058<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">API.graphql ~ res.data \u4ee5\u964d\u306e\u8a18\u8ff0\u306f\u540c\u3058\u30d1\u30bf\u30fc\u30f3\u3067<\/ul>\n<p>\u9700\u8981\u5199\u5f88\u591a\u8fd9\u6837\u7684\u4ee3\u7801\u3002<\/p>\n<p>\u6211\u8bd5\u7740\u603b\u7ed3\u4e86\u4e00\u4e0b\uff0c\u770b\u8d77\u6765\u53ef\u4ee5\u603b\u7ed3\u4e00\u4e0b\u3002<\/p>\n<h4>\u5217\u51fa<\/h4>\n<pre class=\"post-pre\"><code>import { * as apiUtil} from \"src\/apiUtil\";\r\n\r\nconst categories = await apiUtil.listQuery(\"Category\", {});\r\n<\/code><\/pre>\n<h4>\u7a81\u53d8.<\/h4>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">apiUtil<\/span><span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">src\/apiUtil<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"k\">await<\/span> <span class=\"nx\">api<\/span><span class=\"p\">.<\/span><span class=\"nx\">createQuery<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">read<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\r\n   <span class=\"na\">userID<\/span><span class=\"p\">:<\/span> <span class=\"nx\">currentUser<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">,<\/span>\r\n   <span class=\"na\">reportID<\/span><span class=\"p\">:<\/span> <span class=\"nx\">r<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">,<\/span>\r\n<span class=\"p\">});<\/span>\r\n<\/code><\/pre>\n<h4>\u83b7\u53d6<\/h4>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">apiUtil<\/span><span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">src\/apiUtil<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">user<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">apiUtil<\/span><span class=\"p\">.<\/span><span class=\"nx\">getQuery<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">user<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"nx\">onUpdateUser<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">);<\/span>\r\n<\/code><\/pre>\n<h4>\u5220\u9664<\/h4>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">apiUtil<\/span><span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">src\/apiUtil<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n <span class=\"k\">await<\/span> <span class=\"nx\">apiUtil<\/span><span class=\"p\">.<\/span><span class=\"nx\">deleteQueries<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">like<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span> <span class=\"na\">id<\/span><span class=\"p\">:<\/span> <span class=\"nx\">like<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span> <span class=\"p\">});<\/span>\r\n<\/code><\/pre>\n<p>\u5927\u591a\u6570\u7684\u4ee3\u7801\u90fd\u9075\u5faa\u540c\u4e00\u6a21\u5f0f\uff0c\u53ea\u8981\u6709\u6a21\u578b\u540d\u79f0\u5c31\u53ef\u4ee5\u751f\u6210\u3002<\/p>\n<p>\u6211\u5df2\u7ecf\u638c\u63e1\u4e86\u4e0e\u4f7f\u7528axios\u7c7b\u4f3c\u7684\u6280\u5de7\uff0c<br \/>\n\u6240\u4ee5\u6211\u671f\u671b\u5373\u4f7f\u662f\u5bf9Amplify\u6ca1\u6709\u7ecf\u9a8c\u7684\u4eba\uff0c\u4e5f\u80fd\u591f\u9605\u8bfb\u548c\u7f16\u5199\uff08\uff1f\uff01\uff09\u3002<\/p>\n<h2>\u8fdb\u4e00\u6b65\u6574\u5408\u751f\u6210\u7684\u4ee3\u7801\u610f\u4e49\u4f55\u5728\uff1f<\/h2>\n<p>\u6211\u8ba4\u4e3a\u6bcf\u4e2a\u4eba\u90fd\u6709\u81ea\u5df1\u7684\u559c\u597d\uff0c\u4f46\u6211\u89c9\u5f97\u5728\u56e2\u961f\u5f00\u53d1\u4e2d\u6709\u8bb8\u591a\u4f18\u70b9\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Amplify GraphQL \u306b\u660e\u308b\u304f\u306a\u3044\u4eba\u3067\u3082\u3001axios\u3050\u3089\u3044\u306e\u611f\u899a\u3067\u547c\u3073\u51fa\u305b\u308b\u3088\u3046\u306b\u306a\u308b\u3002\uff08\u30e1\u30f3\u30d0\u30fc\u304c\u5897\u3084\u3057\u3084\u3059\u304f\u306a\u308b\uff01\uff01<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u591a\u304f\u306e\u30e2\u30c7\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u3044\u6642\u306b\u30b3\u30fc\u30c9\u304c\u8aad\u307f\u3084\u3059\u304f\u306a\u308b\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u5171\u901a\u51e6\u7406\u304c\u5165\u308c\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u3002\u30a8\u30e9\u30fc\u8868\u793a\u306a\u3069\u3002<\/ul>\n<h2>\u4f60\u5728\u5176\u4e2d\u8fdb\u884c\u4e86\u4ec0\u4e48\u5904\u7406\uff1f<\/h2>\n<p>\u5c06\u67e5\u8be2\u4ee5\u53d8\u91cf\u7684\u5f62\u5f0f\u5c55\u5f00\uff0c\u5e76\u901a\u8fc7\u53c2\u6570\u83b7\u53d6\u3002<br \/>\n\u5728\u5904\u7406\u5217\u8868\u65f6\uff0c\u6211\u66fe\u62c5\u5fc3\u4f1a\u53d8\u5f97\u5f88\u7e41\u7410\uff0c\u4f46\u5e78\u597d\u5b83\u53ea\u662f\u7b80\u5355\u5730\u5728\u6700\u540e\u6dfb\u52a0\u4e00\u4e2a &#8220;s&#8221; \u7684\u89c4\u5219\u3002<\/p>\n<p>\u5b66\u4e60 &#8211; \u6ca1\u6709\u50cf study \u21e8 studies \u90a3\u6837\u7684\u5904\u7406\u662f\u5f88\u597d\u7684&#8230;<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">export<\/span> <span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"nx\">getQuery<\/span><span class=\"p\">(<\/span><span class=\"nx\">target<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">,<\/span> <span class=\"nx\">id<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">let<\/span> <span class=\"nx\">res<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">queryName<\/span> <span class=\"o\">=<\/span> <span class=\"s2\">`get<\/span><span class=\"p\">${<\/span><span class=\"nx\">pascalCase<\/span><span class=\"p\">(<\/span><span class=\"nx\">target<\/span><span class=\"p\">)}<\/span><span class=\"s2\">`<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"k\">try<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c1\">\/\/@ts-ignore<\/span>\r\n    <span class=\"nx\">res<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">API<\/span><span class=\"p\">.<\/span><span class=\"nx\">graphql<\/span><span class=\"p\">(<\/span><span class=\"nx\">graphqlOperation<\/span><span class=\"p\">(<\/span><span class=\"nx\">queries<\/span><span class=\"p\">[<\/span><span class=\"nx\">queryName<\/span><span class=\"p\">],<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">id<\/span> <span class=\"p\">}));<\/span>\r\n    <span class=\"c1\">\/\/@ts-ignore<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">data<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">res<\/span><span class=\"p\">.<\/span><span class=\"nx\">data<\/span><span class=\"p\">[<\/span><span class=\"nx\">queryName<\/span><span class=\"p\">];<\/span>\r\n    <span class=\"c1\">\/\/ console.log(`getQuery ${target} ${id}`, data);<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"nx\">data<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"p\">}<\/span> <span class=\"k\">catch<\/span> <span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nx\">store<\/span><span class=\"p\">.<\/span><span class=\"nx\">dispatch<\/span><span class=\"p\">(<\/span><span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"nx\">actions<\/span><span class=\"p\">.<\/span><span class=\"nx\">setError<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">\u901a\u4fe1\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f<\/span><span class=\"dl\">\"<\/span><span class=\"p\">));<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">error<\/span><span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"kc\">null<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u679c\u53ef\u4ee5\u4ece\u76ee\u6807\u4e2d\u52a8\u6001\u83b7\u53d6Type\uff0c\u6211\u89c9\u5f97\u4f1a\u5f88\u597d\uff0c\u4f46\u662f\u6211\u60f3\u4e0d\u51fa\u597d\u7684\u65b9\u6cd5\u3002\uff08\u5982\u679c\u4f60\u6709\u4efb\u4f55\u60f3\u6cd5\uff0c\u8bf7\u4e00\u5b9a\u7559\u4e0b\u8bc4\u8bba\uff09<\/p>\n<h2>\u989d\u5916\uff09\u521b\u5efa\u6570\u7ec4<\/h2>\n<p>\u6700\u4ee4\u4eba\u8ba8\u538c\u7684\u662f\u4f7f\u7528\u6570\u7ec4\u521b\u5efa\u6a21\u5f0f\uff0c\u4f46\u6211\u4e5f\u4e3a\u6b64\u505a\u51fa\u4e86\u7b80\u6d01\u7684\u5904\u7406\u3002<\/p>\n<pre class=\"post-pre\"><code>      <span class=\"kd\">const<\/span> <span class=\"nx\">parmas<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">formActivities<\/span><span class=\"p\">.<\/span><span class=\"nx\">map<\/span><span class=\"p\">((<\/span><span class=\"nx\">activity<\/span><span class=\"p\">:<\/span> <span class=\"kr\">any<\/span><span class=\"p\">,<\/span> <span class=\"nx\">index<\/span><span class=\"p\">:<\/span> <span class=\"kr\">number<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"p\">{<\/span>\r\n          <span class=\"na\">id<\/span><span class=\"p\">:<\/span> <span class=\"nx\">activity<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">,<\/span>\r\n          <span class=\"na\">userID<\/span><span class=\"p\">:<\/span> <span class=\"nx\">currentUser<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">};<\/span>\r\n      <span class=\"p\">});<\/span>\r\n\r\n      <span class=\"k\">await<\/span> <span class=\"nx\">createQueries<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">Activity<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"nx\">parmas<\/span><span class=\"p\">);<\/span>\r\n<\/code><\/pre>\n<h3>\u5b9e\u65bd\u7684\u4ee3\u7801<\/h3>\n<pre class=\"post-pre\"><code><span class=\"k\">export<\/span> <span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"nx\">createQueries<\/span><span class=\"p\">(<\/span>\r\n  <span class=\"nx\">target<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"nx\">variables<\/span><span class=\"p\">:<\/span> <span class=\"kr\">any<\/span><span class=\"p\">[],<\/span>\r\n  <span class=\"nx\">noGroup<\/span><span class=\"p\">?:<\/span> <span class=\"nx\">boolean<\/span>\r\n<span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">tasks<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[]<\/span> <span class=\"k\">as<\/span> <span class=\"kr\">any<\/span><span class=\"p\">[];<\/span>\r\n\r\n  <span class=\"nx\">variables<\/span><span class=\"p\">.<\/span><span class=\"nx\">forEach<\/span><span class=\"p\">(<\/span><span class=\"k\">async<\/span> <span class=\"p\">(<\/span><span class=\"nx\">variable<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">queryName<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">getQueryName<\/span><span class=\"p\">(<\/span><span class=\"nx\">target<\/span><span class=\"p\">,<\/span> <span class=\"nx\">variable<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">input<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">getInput<\/span><span class=\"p\">(<\/span><span class=\"nx\">variable<\/span><span class=\"p\">,<\/span> <span class=\"nx\">noGroup<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">target<\/span><span class=\"p\">,<\/span> <span class=\"nx\">queryName<\/span><span class=\"p\">,<\/span> <span class=\"nx\">input<\/span><span class=\"p\">);<\/span>\r\n\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">task<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">API<\/span><span class=\"p\">.<\/span><span class=\"nx\">graphql<\/span><span class=\"p\">(<\/span>\r\n      <span class=\"c1\">\/\/@ts-ignore<\/span>\r\n      <span class=\"nx\">graphqlOperation<\/span><span class=\"p\">(<\/span><span class=\"nx\">mutations<\/span><span class=\"p\">[<\/span><span class=\"nx\">queryName<\/span><span class=\"p\">],<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"nx\">input<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"p\">})<\/span>\r\n    <span class=\"p\">);<\/span>\r\n\r\n    <span class=\"nx\">tasks<\/span><span class=\"p\">.<\/span><span class=\"nx\">push<\/span><span class=\"p\">(<\/span><span class=\"nx\">task<\/span><span class=\"p\">);<\/span>\r\n  <span class=\"p\">});<\/span>\r\n\r\n  <span class=\"kd\">let<\/span> <span class=\"nx\">resAll<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"k\">try<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nx\">resAll<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nb\">Promise<\/span><span class=\"p\">.<\/span><span class=\"nx\">all<\/span><span class=\"p\">(<\/span><span class=\"nx\">tasks<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">result:<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"nx\">resAll<\/span><span class=\"p\">);<\/span>\r\n  <span class=\"p\">}<\/span> <span class=\"k\">catch<\/span> <span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nx\">store<\/span><span class=\"p\">.<\/span><span class=\"nx\">dispatch<\/span><span class=\"p\">(<\/span><span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"nx\">actions<\/span><span class=\"p\">.<\/span><span class=\"nx\">setError<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">\u901a\u4fe1\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f<\/span><span class=\"dl\">\"<\/span><span class=\"p\">));<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">error<\/span><span class=\"p\">(<\/span><span class=\"nx\">target<\/span><span class=\"p\">,<\/span> <span class=\"nx\">error<\/span><span class=\"p\">);<\/span>\r\n  <span class=\"p\">}<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"nx\">resAll<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u4ee3\u7801\u4e2d\uff0c\u6211\u6b63\u5728\u4f7f\u7528Promise.all\u51fd\u6570\u3002<\/p>\n<h2>\u521b\u5efa\u7684\u516c\u5171\u51fd\u6570<\/h2>\n<p>\u6211\u60f3\u5c06\u5b83\u53d8\u6210\u56fe\u4e66\u9986\u8d44\u6e90\uff0c\u4f46\u662f\u65f6\u95f4\u4e0d\u591f\uff0c\u65e0\u6cd5\u5b8c\u6210\u3002<\/p>\n<h1>\u6211\u4eec\u6b63\u5728\u62db\u52df\u56e2\u961f\u6210\u5458\uff01<\/h1>\n<p>\u6211\u73b0\u5728\u5728 O \u516c\u53f8\u4e2d\uff0c\u4f7f\u7528 Amplify\u3001React Native \u548c React Native Web \u5f00\u53d1sass\u3002<\/p>\n<p>\u6211\u4eec\u73b0\u5728\u6b63\u5728\u62db\u52df\u6210\u5458\u3002<br \/>\n\u5bf9\u4e8e\u5bf9Amplify\u611f\u5174\u8da3\u5e76\u5e0c\u671b\u5c1d\u8bd5\u7684\u4eba\uff0c\u8bf7\u968f\u610f\u7533\u8bf7\uff01<br \/>\n\u65e0\u9700\u6709\u5de5\u4f5c\u7ecf\u9a8c\uff0c\u517c\u804c\u548c\u8fdc\u7a0b\u90fd\u53ef\u4ee5\u3002<br \/>\n\u5982\u679c\u60a8\u60f3\u5728\u5b9e\u9645\u5de5\u4f5c\u4e2d\u5c1d\u8bd5\u4f7f\u7528Amplify\uff0c\u8bf7\u52a1\u5fc5\u7533\u8bf7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f00\u573a\u767d \u81ea2020\u5e74\u6625\u5b63\u5f00\u59cb\u4f7f\u7528Amplify\u5e76\u5b8c\u6210\u4e86\u4e00\u4e9b\u9879\u76ee\u3002\u6211\u8ba4\u4e3a\u5b83\u662f\u4e00\u4e2a\u80fd\u5728\u5c0f\u89c4\u6a21\u5f00\u53d1\u4e2d\u53d1\u6325\u51fa\u76f8\u5f53\u751f\u4ea7\u529b [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-48249","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5e0c\u671b\u5c06 Amplify API 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