{"id":48235,"date":"2023-09-26T08:39:16","date_gmt":"2022-11-08T14:37:57","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90%e4%bb%8e%e4%bb%8a%e5%a4%a9%e5%bc%80%e5%a7%8b%e4%bd%bf%e7%94%a8aws%e3%80%91%e4%bd%bf%e7%94%a8amplify%e6%9d%a5%e9%83%a8%e7%bd%b2react%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f%e3%80%82\/"},"modified":"2024-05-04T01:38:14","modified_gmt":"2024-05-03T17:38:14","slug":"%e3%80%90%e4%bb%8e%e4%bb%8a%e5%a4%a9%e5%bc%80%e5%a7%8b%e4%bd%bf%e7%94%a8aws%e3%80%91%e4%bd%bf%e7%94%a8amplify%e6%9d%a5%e9%83%a8%e7%bd%b2react%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90%e4%bb%8e%e4%bb%8a%e5%a4%a9%e5%bc%80%e5%a7%8b%e4%bd%bf%e7%94%a8aws%e3%80%91%e4%bd%bf%e7%94%a8amplify%e6%9d%a5%e9%83%a8%e7%bd%b2react%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f%e3%80%82\/","title":{"rendered":"\u3010\u4ece\u4eca\u5929\u5f00\u59cb\u4f7f\u7528AWS\u3011\u4f7f\u7528Amplify\u6765\u90e8\u7f72React\u5e94\u7528\u7a0b\u5e8f"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<p>\u6211\u53ebYN\uff0c\u4e00\u4e2a\u4ece30\u5c81\u672a\u7ecf\u9a8c\u5f00\u59cb\u8f6c\u884c\u4e3a\u5de5\u7a0b\u5e08\u7684\u7f16\u7a0b\u521d\u5b66\u8005\u3002\u8c22\u8c22\u60a8\u7684\u9605\u8bfb\u3002<br \/>\n\u4eca\u5929\u6211\u8981\u4ecb\u7ecd\u7684\u662fAmplify\uff0c\u5b83\u662f\u4e00\u4e2a\u80fd\u591f\u901a\u8fc7\u7ed3\u5408AWS\u670d\u52a1\u6765\u8f7b\u677e\u90e8\u7f72\u65e0\u670d\u52a1\u5668\u7f51\u9875\u5e94\u7528\u4ee5\u53ca\u6784\u5efaCI\/CD\u6d41\u7a0b\u7684\u5de5\u5177\u3002<br \/>\n\u672c\u6587\u901a\u8fc7\u8ddf\u968f\u6559\u7a0b\u7684\u6b65\u9aa4\uff0c\u603b\u7ed3\u4e86\u4f5c\u4e3a\u5907\u5fd8\u5f55\u7684Amplify\u57fa\u672c\u539f\u7406\u7684\u7406\u89e3\u3002<br \/>\n\u53e6\u5916\uff0c\u7531\u4e8e\u9075\u5faa\u6559\u7a0b\u7684\u6b65\u9aa4\u4f1a\u5728\u90e8\u7f72\u65f6\u9047\u5230\u5efa\u9020\u9519\u8bef\uff08\u622a\u81f32020\u5e748\u6708\uff09\uff0c\u6240\u4ee5\u6211\u4e5f\u60f3\u4e00\u5e76\u6574\u7406\u51fa\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\n<h1>\u6211\u5011\u9019\u6b21\u6240\u505a\u7684<\/h1>\n<p>\u6211\u6309\u7167\u6559\u7a0b\uff0c\u4f7f\u7528Amplify\uff0c\u5c06\u4ee5\u4e0bAWS\u670d\u52a1\u7ed3\u5408\u8d77\u6765\u90e8\u7f72\u4e86React\u5e94\u7528\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">DynamoDB<\/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\">Cognito<\/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\">AppSync<\/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\">S3<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">CloudFront<\/ul>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d83b2913a08637a6b4087\/5-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-08-02 17.39.04.png\" \/><\/div>\n<h1>\u90e8\u7f72React\u5e94\u7528\u7a0b\u5e8f\u5e76\u521b\u5efa\u6d41\u6c34\u7ebf\u3002<\/h1>\n<p>\u6309\u7167\u6559\u7a0b\uff031\u7684\u6307\u793a\uff0c\u5728GitHub\u4ed3\u5e93\u4e0acommit\uff08\u5408\u5e76\u5230\u4e3b\u5206\u652f\uff09\u540e\u5c06\u81ea\u52a8\u90e8\u7f72\u5230\u7684\u6d41\u6c34\u7ebf\u3002<br \/>\n\u4f7f\u7528Amplify\u53ef\u4ee5\u81ea\u52a8\u4e0eAWS\u7684CDN\u670d\u52a1CloudFront\u534f\u540c\u5de5\u4f5c\uff0c\u5b9e\u73b0\u65e0\u670d\u52a1\u5668\u65b9\u5f0f\u90e8\u7f72\u7f51\u7ad9\u3002<\/p>\n<h1>\u8fdb\u884cAmplify\u7684\u521d\u59cb\u8bbe\u7f6e<\/h1>\n<p>\u8bf7\u6309\u7167\u7b2c\u4e8c\u4e2a\u6559\u7a0b\u7684\u6b65\u9aa4\u6765\u8fdb\u884cAmplify\u7684\u521d\u59cb\u8bbe\u7f6e\u3002<br \/>\n\u9700\u8981\u505a\u7684\u4e8b\u60c5\u6709\u4ee5\u4e0b\u4e09\u4e2a\u6b65\u9aa4\u3002<\/p>\n<ul class=\"post-ul\">AmplifyCLI\u3092\u30ed\u30fc\u30ab\u30ebPC\u306b\u30b0\u30ed\u30fc\u30d0\u30eb\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/ul>\n<pre class=\"post-pre\"><code>$ npm install -g @aws-amplify\/cli\r\n<\/code><\/pre>\n<p>AWS\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u7d10\u4ed8\u3051\uff08\u89e3\u8aac\u52d5\u753b\u3042\u308a\u3002<br \/>\n\u3053\u3061\u3089\u306e\u8a18\u4e8b\u3082\u53c2\u8003\u306b\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002\uff09<\/p>\n<pre class=\"post-pre\"><code>$ amplify configure\r\n<\/code><\/pre>\n<ul class=\"post-ul\">AWS\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/ul>\n<pre class=\"post-pre\"><code>$ amplify init --appId [your-app-id]\r\n<\/code><\/pre>\n<h1>\u4f7f\u7528Cognito\u5728\u7f51\u9875\u4e0a\u5b9e\u73b0\u767b\u5f55\u529f\u80fd\u3002<\/h1>\n<p>\u6309\u7167\u6559\u7a0b3\u7684\u6b65\u9aa4\u7ee7\u7eed\u64cd\u4f5c\u3002<br \/>\n\u901a\u8fc7\u4f7f\u7528Amplify\uff0c\u60a8\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06React\u5e94\u7528\u4e0eCognito\u8fdb\u884c\u96c6\u6210\uff0c\u5e76\u5b9e\u73b0\u4ee4\u4eba\u60ca\u53f9\u7684\u7528\u6237\u7ba1\u7406\u529f\u80fd\u3002<\/p>\n<p>\u9700\u8981\u505a\u7684\u4e8b\u60c5\u6709\u4ee5\u4e0b\u4e09\u70b9\u3002<\/p>\n<ul class=\"post-ul\">Amplify\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\uff08\u30eb\u30fc\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067node_modules\u306b\u8ffd\u52a0)<\/ul>\n<pre class=\"post-pre\"><code>$ npm install aws-amplify @aws-amplify\/ui-react\r\n<\/code><\/pre>\n<ul class=\"post-ul\">Amplify\u3092\u4f7f\u3063\u3066\u8a8d\u8a3c\u6a5f\u80fd\u306e\u8ffd\u52a0<\/ul>\n<pre class=\"post-pre\"><code>$ amplify add auth\r\n$ amplify push --y\r\n<\/code><\/pre>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u64cd\u4f5c\uff0c\u5c06\u751f\u6210\u540e\u53f0\u914d\u7f6e\u6587\u4ef6\uff0c\u5e76\u5c06aws-exports.js\u6dfb\u52a0\u5230\/src\u76ee\u5f55\u4e2d\u3002<\/p>\n<ul class=\"post-ul\">React\u306b\u8a8d\u8a3c\u6a5f\u80fd\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u8ffd\u52a0<\/ul>\n<p>\u901a\u8fc7\u5728\u524d\u7aef\u5bfc\u5165aws-exports.js\u6587\u4ef6\uff0c\u53ef\u4ee5\u5c06Amplify\u7684\u540e\u7aef\u548cReact\u5e94\u7528\u8fde\u63a5\u8d77\u6765\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/ \u4e0b\u8a18\u3092import<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">Amplify<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">aws-amplify<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">config<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/aws-exports<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"nx\">Amplify<\/span><span class=\"p\">.<\/span><span class=\"nx\">configure<\/span><span class=\"p\">(<\/span><span class=\"nx\">config<\/span><span class=\"p\">);<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">React<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">react<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">logo<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/logo.svg<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/App.css<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"c1\">\/\/ \u4e0b\u8a18\uff4c\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092inport\u3057\u3066wrap\u3059\u308b<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">withAuthenticator<\/span><span class=\"p\">,<\/span> <span class=\"nx\">AmplifySignOut<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@aws-amplify\/ui-react<\/span><span class=\"dl\">'<\/span>\r\n\r\n<span class=\"kd\">function<\/span> <span class=\"nx\">App<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span> <span class=\"nx\">className<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">App<\/span><span class=\"dl\">\"<\/span><span class=\"o\">&gt;<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">header<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"nx\">img<\/span> <span class=\"nx\">src<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">logo<\/span><span class=\"p\">}<\/span> <span class=\"nx\">className<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">App-logo<\/span><span class=\"dl\">\"<\/span> <span class=\"nx\">alt<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">logo<\/span><span class=\"dl\">\"<\/span> <span class=\"o\">\/&gt;<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"nx\">h1<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">We<\/span> <span class=\"nx\">now<\/span> <span class=\"nx\">have<\/span> <span class=\"nx\">Auth<\/span><span class=\"o\">!&lt;<\/span><span class=\"sr\">\/h1<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/header<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">AmplifySignOut<\/span> <span class=\"o\">\/&gt;<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>  <span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">withAuthenticator<\/span><span class=\"p\">(<\/span><span class=\"nx\">App<\/span><span class=\"p\">);<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u91cc\u5b9e\u65bd\u7684\u7528\u6237\u7ba1\u7406\u4fe1\u606f\u53ef\u4ee5\u5728Cognito\u7684\u63a7\u5236\u53f0\u9875\u9762\u4e0a\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n<p>\u5f53\u4f60\u5c06\u5176\u5408\u5e76\u5230\u8fdc\u7a0b\u7684\u4e3b\u5206\u652f\u540e\uff0c\u66f4\u6539\u5c06\u81ea\u52a8\u53cd\u6620\u5728web\u9875\u9762\u4e0a\u8fdb\u884c\u90e8\u7f72\u3002\u7136\u800c\uff0c\u5728\u6b64\u72b6\u6001\u4e0b\u53ef\u80fd\u4f1a\u51fa\u73b0\u6784\u5efa\u9519\u8bef\uff0c\u56e0\u6b64\u63a5\u4e0b\u6765\u6211\u5c06\u603b\u7ed3\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\n<h1>\u89e3\u51b3\u6784\u5efa\u9519\u8bef<\/h1>\n<p>\u6309\u7167\u6559\u7a0b\u7684\u6b65\u9aa4\u8fdb\u884c\u64cd\u4f5c\uff0c\u7531\u4e8e\u6784\u5efa\u9519\u8bef\u5bfc\u81f4\u90e8\u7f72\u5931\u8d25\uff0c\u6240\u4ee5\u5728\u8fd9\u91cc\u603b\u7ed3\u89e3\u51b3\u65b9\u6cd5\u3002<br \/>\n\u4ece\u63a7\u5236\u53f0\u754c\u9762\u4e0a\uff0c\u9700\u8981\u5bf9\u6784\u5efa\u8fdb\u884c\u4ee5\u4e0b\u4e09\u4e2a\u9644\u52a0\u8bbe\u7f6e\u3002<\/p>\n<ul class=\"post-ul\">\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3067\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3092\u30c7\u30d7\u30ed\u30a4\u3059\u308b<\/ul>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d83b2913a08637a6b4087\/33-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-08-05 11.05.28.png\" \/><\/div>\n<ul class=\"post-ul\">\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3067\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30ea\u30bd\u30fc\u30b9\u3092\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u305f\u3081\u306e\u30a2\u30af\u30bb\u30b9\u8a31\u53ef<\/ul>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d83b2913a08637a6b4087\/35-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-08-05 11.44.36.png\" \/><\/div>\n<ul class=\"post-ul\">\u30d3\u30eb\u30c9\u8a2d\u5b9a\u3092Amplify CLI\u306e\u6700\u65b0\u7248\u306b\u66f4\u65b0<\/ul>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d83b2913a08637a6b4087\/37-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-08-05 11.49.39.png\" \/><\/div>\n<h1>\u4f7f\u7528GraphQL-API\u6765\u5c06React\u5e94\u7528\u7a0b\u5e8f\u548c\u6570\u636e\u5e93\u8fdb\u884c\u96c6\u6210<\/h1>\n<p>\u6309\u7167\u7b2c\u56db\u4e2a\u6559\u7a0b\u7684\u6307\u793a\uff0c\u8fdb\u884cGraphQL\u7684\u521d\u59cb\u8bbe\u7f6e\uff0c\u5e76\u4e0e\u6570\u636e\u5e93\u8fdb\u884c\u534f\u4f5c\u3002<\/p>\n<p>*GraohQL\u662fFacebook\u5f00\u53d1\u7684Web API\uff0c\u5177\u6709\u9ad8\u5ea6\u81ea\u7531\u7684\u67e5\u8be2\u5b9a\u4e49\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u4e00\u6b21\u8bf7\u6c42\u4e2d\u9ad8\u6548\u5730\u83b7\u5f97\u5927\u91cf\u6570\u636e\u3002\u5b83\u4e0estate\u7684\u534f\u4f5c\u5bb9\u6613\uff0c\u5e76\u4e14\u4e0eReact\u517c\u5bb9\uff0c\u662f\u4e00\u4e2a\u975e\u5e38\u6613\u4e8e\u4f7f\u7528\u7684API\u3002<br \/>\n\u4ee5\u4e0b\u662f\u9700\u8981\u5b8c\u6210\u7684\u4e09\u4e2a\u4efb\u52a1\u3002<\/p>\n<ul class=\"post-ul\">GraphQL-API\u3068\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u8a2d\u5b9a<\/ul>\n<pre class=\"post-pre\"><code>$ amplify add api\r\n? Please select from one of the below mentioned services: GraphQL\r\n? Provide API name: notesapp\r\n? Choose the default authorization type for the API: API Key\r\n? Enter a description for the API key: demo\r\n? After how many days from now the API key should expire: 7 (or your preferred expiration)\r\n? Do you want to configure advanced settings for the GraphQL API: No, I am done.\r\n? Do you have an annotated GraphQL schema?  No\r\n? Do you want a guided schema creation?  Yes\r\n? What best describes your project: Single object with fields\r\n? Do you want to edit the schema now? Yes\r\n<\/code><\/pre>\n<ul class=\"post-ul\">GraphQL-API\u3092App-Sync\u306b\u30c7\u30d7\u30ed\u30a4<\/ul>\n<pre class=\"post-pre\"><code>$ amplify push --y\r\n<\/code><\/pre>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u64cd\u4f5c\uff0cAWS\u7684AppSync\u548cDynamoDB\u7684\u540e\u7aef\u5c06\u81ea\u52a8\u6784\u5efa\u3002\u540c\u65f6\uff0c\u67e5\u8be2\u548c\u53d8\u66f4\u7684\u914d\u7f6e\u6587\u4ef6\u5c06\u81ea\u52a8\u751f\u6210\u5e76\u6dfb\u52a0\u5230\/src\/graphql\u76ee\u5f55\u4e0b\u3002\uff08\u592a\u68d2\u4e86\uff09<\/p>\n<ul class=\"post-ul\">GraphQL\u3092\u3064\u304b\u3063\u3066React\u30a2\u30d7\u30ea\u3068\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u9023\u643a\u3055\u305b\u308b<\/ul>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">React<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">useState<\/span><span class=\"p\">,<\/span> <span class=\"nx\">useEffect<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">.\/App.css<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">API<\/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> <span class=\"nx\">withAuthenticator<\/span><span class=\"p\">,<\/span> <span class=\"nx\">AmplifySignOut<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">@aws-amplify\/ui-react<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">listNotes<\/span> <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<span class=\"k\">import<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nx\">createNote<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">createNoteMutation<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"nx\">deleteNote<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">deleteNoteMutation<\/span><span class=\"p\">,<\/span>\r\n<span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">.\/graphql\/mutations<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">initialFormState<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"\"<\/span><span class=\"p\">,<\/span> <span class=\"na\">description<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"\"<\/span> <span class=\"p\">};<\/span>\r\n\r\n<span class=\"kd\">function<\/span> <span class=\"nx\">App<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"p\">[<\/span><span class=\"nx\">notes<\/span><span class=\"p\">,<\/span> <span class=\"nx\">setNotes<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">useState<\/span><span class=\"p\">([]);<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"p\">[<\/span><span class=\"nx\">formData<\/span><span class=\"p\">,<\/span> <span class=\"nx\">setFormData<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">useState<\/span><span class=\"p\">(<\/span><span class=\"nx\">initialFormState<\/span><span class=\"p\">);<\/span>\r\n\r\n  <span class=\"nx\">useEffect<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nx\">fetchNotes<\/span><span class=\"p\">();<\/span>\r\n  <span class=\"p\">},<\/span> <span class=\"p\">[]);<\/span>\r\n  <span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"nx\">fetchNotes<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">apiData<\/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=\"na\">query<\/span><span class=\"p\">:<\/span> <span class=\"nx\">listNotes<\/span> <span class=\"p\">});<\/span>\r\n    <span class=\"nx\">setNotes<\/span><span class=\"p\">(<\/span><span class=\"nx\">apiData<\/span><span class=\"p\">.<\/span><span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">listNotes<\/span><span class=\"p\">.<\/span><span class=\"nx\">items<\/span><span class=\"p\">);<\/span>\r\n  <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"nx\">createNote<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"o\">!<\/span><span class=\"nx\">formData<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span> <span class=\"o\">||<\/span> <span class=\"o\">!<\/span><span class=\"nx\">formData<\/span><span class=\"p\">.<\/span><span class=\"nx\">description<\/span><span class=\"p\">)<\/span> <span class=\"k\">return<\/span><span class=\"p\">;<\/span>\r\n    <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=\"na\">query<\/span><span class=\"p\">:<\/span> <span class=\"nx\">createNoteMutation<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"na\">variables<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"na\">input<\/span><span class=\"p\">:<\/span> <span class=\"nx\">formData<\/span> <span class=\"p\">},<\/span>\r\n    <span class=\"p\">});<\/span>\r\n    <span class=\"nx\">setNotes<\/span><span class=\"p\">([...<\/span><span class=\"nx\">notes<\/span><span class=\"p\">,<\/span> <span class=\"nx\">formData<\/span><span class=\"p\">]);<\/span>\r\n    <span class=\"nx\">setFormData<\/span><span class=\"p\">(<\/span><span class=\"nx\">initialFormState<\/span><span class=\"p\">);<\/span>\r\n  <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"nx\">deleteNote<\/span><span class=\"p\">({<\/span> <span class=\"nx\">id<\/span> <span class=\"p\">})<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">newNotesArray<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">notes<\/span><span class=\"p\">.<\/span><span class=\"nx\">filter<\/span><span class=\"p\">((<\/span><span class=\"nx\">note<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">note<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span> <span class=\"o\">!==<\/span> <span class=\"nx\">id<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nx\">setNotes<\/span><span class=\"p\">(<\/span><span class=\"nx\">newNotesArray<\/span><span class=\"p\">);<\/span>\r\n    <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=\"na\">query<\/span><span class=\"p\">:<\/span> <span class=\"nx\">deleteNoteMutation<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"na\">variables<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"na\">input<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">id<\/span> <span class=\"p\">}<\/span> <span class=\"p\">},<\/span>\r\n    <span class=\"p\">});<\/span>\r\n  <span class=\"p\">}<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span> <span class=\"nx\">className<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">App<\/span><span class=\"dl\">\"<\/span><span class=\"o\">&gt;<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">h1<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">My<\/span> <span class=\"nx\">Notes<\/span> <span class=\"nx\">App<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/h1<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">input<\/span>\r\n        <span class=\"nx\">onChange<\/span><span class=\"o\">=<\/span><span class=\"p\">{(<\/span><span class=\"nx\">e<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">setFormData<\/span><span class=\"p\">({<\/span> <span class=\"p\">...<\/span><span class=\"nx\">formData<\/span><span class=\"p\">,<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"nx\">e<\/span><span class=\"p\">.<\/span><span class=\"nx\">target<\/span><span class=\"p\">.<\/span><span class=\"nx\">value<\/span> <span class=\"p\">})}<\/span>\r\n        <span class=\"nx\">placeholder<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">Note name<\/span><span class=\"dl\">\"<\/span>\r\n        <span class=\"nx\">value<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">formData<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span><span class=\"p\">}<\/span>\r\n      <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">input<\/span>\r\n        <span class=\"nx\">onChange<\/span><span class=\"o\">=<\/span><span class=\"p\">{(<\/span><span class=\"nx\">e<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span>\r\n          <span class=\"nx\">setFormData<\/span><span class=\"p\">({<\/span> <span class=\"p\">...<\/span><span class=\"nx\">formData<\/span><span class=\"p\">,<\/span> <span class=\"na\">description<\/span><span class=\"p\">:<\/span> <span class=\"nx\">e<\/span><span class=\"p\">.<\/span><span class=\"nx\">target<\/span><span class=\"p\">.<\/span><span class=\"nx\">value<\/span> <span class=\"p\">})<\/span>\r\n        <span class=\"p\">}<\/span>\r\n        <span class=\"nx\">placeholder<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">Note description<\/span><span class=\"dl\">\"<\/span>\r\n        <span class=\"nx\">value<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">formData<\/span><span class=\"p\">.<\/span><span class=\"nx\">description<\/span><span class=\"p\">}<\/span>\r\n      <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">button<\/span> <span class=\"nx\">onClick<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">createNote<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">Create<\/span> <span class=\"nx\">Note<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/button<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span> <span class=\"nx\">style<\/span><span class=\"o\">=<\/span><span class=\"p\">{{<\/span> <span class=\"na\">marginBottom<\/span><span class=\"p\">:<\/span> <span class=\"mi\">30<\/span> <span class=\"p\">}}<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"p\">{<\/span><span class=\"nx\">notes<\/span><span class=\"p\">.<\/span><span class=\"nx\">map<\/span><span class=\"p\">((<\/span><span class=\"nx\">note<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">(<\/span>\r\n          <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span> <span class=\"nx\">key<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">note<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span> <span class=\"o\">||<\/span> <span class=\"nx\">note<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span>\r\n            <span class=\"o\">&lt;<\/span><span class=\"nx\">h2<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">note<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/h2<\/span><span class=\"err\">&gt;\r\n<\/span>            <span class=\"o\">&lt;<\/span><span class=\"nx\">p<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">note<\/span><span class=\"p\">.<\/span><span class=\"nx\">description<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/p<\/span><span class=\"err\">&gt;\r\n<\/span>            <span class=\"o\">&lt;<\/span><span class=\"nx\">button<\/span> <span class=\"nx\">onClick<\/span><span class=\"o\">=<\/span><span class=\"p\">{()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">deleteNote<\/span><span class=\"p\">(<\/span><span class=\"nx\">note<\/span><span class=\"p\">)}<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">Delete<\/span> <span class=\"nx\">note<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/button<\/span><span class=\"err\">&gt;\r\n<\/span>          <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>        <span class=\"p\">))}<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">AmplifySignOut<\/span> <span class=\"o\">\/&gt;<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>  <span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">withAuthenticator<\/span><span class=\"p\">(<\/span><span class=\"nx\">App<\/span><span class=\"p\">);<\/span>\r\n<\/code><\/pre>\n<h1>\u4f7f\u7528S3\u5c06\u7167\u7247\u4fdd\u5b58\u5230React\u5e94\u7528\u4e2d\u3002<\/h1>\n<p>\u6309\u7167\u6559\u7a0b#5\u7684\u6307\u793a\uff0c\u5c06React\u5e94\u7528\u7a0b\u5e8f\u4e0eS3\u8fdb\u884c\u8fde\u63a5\uff0c\u4f7f\u4e4b\u80fd\u591f\u5c06\u7167\u7247\u4fdd\u5b58\u5230\u5b58\u50a8\u4e2d\u3002<\/p>\n<p>\u9700\u8981\u505a\u7684\u4e8b\u60c5\u6709\u4ee5\u4e0b\u4e09\u4e2a\u3002<\/p>\n<ul class=\"post-ul\">GraphQL\u30b9\u30ad\u30fc\u30de\u306e\u66f4\u65b0<\/ul>\n<pre class=\"post-pre\"><code>\r\n<span class=\"nx\">type<\/span> <span class=\"nx\">Note<\/span> <span class=\"p\">@<\/span><span class=\"nd\">model<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"na\">id<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ID<\/span><span class=\"o\">!<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span><span class=\"o\">!<\/span>\r\n  <span class=\"na\">description<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span>\r\n  <span class=\"na\">image<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<ul class=\"post-ul\">S3\u306b\u3088\u308b\u30b9\u30c8\u30ec\u30fc\u30b8\u6a5f\u80fd\u306e\u8ffd\u52a0<\/ul>\n<pre class=\"post-pre\"><code>$ amplify add storage\r\n$ amplify push --y\r\n<\/code><\/pre>\n<ul class=\"post-ul\">React\u30a2\u30d7\u30ea\u3068S3\u3092\u9023\u643a\u3055\u305b\u308b<\/ul>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">React<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">useState<\/span><span class=\"p\">,<\/span> <span class=\"nx\">useEffect<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">react<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">.\/App.css<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">API<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Storage<\/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> <span class=\"nx\">withAuthenticator<\/span><span class=\"p\">,<\/span> <span class=\"nx\">AmplifySignOut<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">@aws-amplify\/ui-react<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">listNotes<\/span> <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<span class=\"k\">import<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nx\">createNote<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">createNoteMutation<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"nx\">deleteNote<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">deleteNoteMutation<\/span><span class=\"p\">,<\/span>\r\n<span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">.\/graphql\/mutations<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">initialFormState<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"\"<\/span><span class=\"p\">,<\/span> <span class=\"na\">description<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"\"<\/span> <span class=\"p\">};<\/span>\r\n\r\n<span class=\"kd\">function<\/span> <span class=\"nx\">App<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"p\">[<\/span><span class=\"nx\">notes<\/span><span class=\"p\">,<\/span> <span class=\"nx\">setNotes<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">useState<\/span><span class=\"p\">([]);<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"p\">[<\/span><span class=\"nx\">formData<\/span><span class=\"p\">,<\/span> <span class=\"nx\">setFormData<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">useState<\/span><span class=\"p\">(<\/span><span class=\"nx\">initialFormState<\/span><span class=\"p\">);<\/span>\r\n\r\n  <span class=\"nx\">useEffect<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nx\">fetchNotes<\/span><span class=\"p\">();<\/span>\r\n  <span class=\"p\">},<\/span> <span class=\"p\">[]);<\/span>\r\n\r\n  <span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"nx\">fetchNotes<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">apiData<\/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=\"na\">query<\/span><span class=\"p\">:<\/span> <span class=\"nx\">listNotes<\/span> <span class=\"p\">});<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">notesFromAPI<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">apiData<\/span><span class=\"p\">.<\/span><span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">listNotes<\/span><span class=\"p\">.<\/span><span class=\"nx\">items<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"k\">await<\/span> <span class=\"nb\">Promise<\/span><span class=\"p\">.<\/span><span class=\"nx\">all<\/span><span class=\"p\">(<\/span>\r\n      <span class=\"nx\">notesFromAPI<\/span><span class=\"p\">.<\/span><span class=\"nx\">map<\/span><span class=\"p\">(<\/span><span class=\"k\">async<\/span> <span class=\"p\">(<\/span><span class=\"nx\">note<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"nx\">note<\/span><span class=\"p\">.<\/span><span class=\"nx\">image<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n          <span class=\"kd\">const<\/span> <span class=\"nx\">image<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">Storage<\/span><span class=\"p\">.<\/span><span class=\"kd\">get<\/span><span class=\"p\">(<\/span><span class=\"nx\">note<\/span><span class=\"p\">.<\/span><span class=\"nx\">image<\/span><span class=\"p\">);<\/span>\r\n          <span class=\"nx\">note<\/span><span class=\"p\">.<\/span><span class=\"nx\">image<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">image<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"p\">}<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"nx\">note<\/span><span class=\"p\">;<\/span>\r\n      <span class=\"p\">})<\/span>\r\n    <span class=\"p\">);<\/span>\r\n    <span class=\"nx\">setNotes<\/span><span class=\"p\">(<\/span><span class=\"nx\">apiData<\/span><span class=\"p\">.<\/span><span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">listNotes<\/span><span class=\"p\">.<\/span><span class=\"nx\">items<\/span><span class=\"p\">);<\/span>\r\n  <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"nx\">createNote<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"o\">!<\/span><span class=\"nx\">formData<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span> <span class=\"o\">||<\/span> <span class=\"o\">!<\/span><span class=\"nx\">formData<\/span><span class=\"p\">.<\/span><span class=\"nx\">description<\/span><span class=\"p\">)<\/span> <span class=\"k\">return<\/span><span class=\"p\">;<\/span>\r\n    <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=\"na\">query<\/span><span class=\"p\">:<\/span> <span class=\"nx\">createNoteMutation<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"na\">variables<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"na\">input<\/span><span class=\"p\">:<\/span> <span class=\"nx\">formData<\/span> <span class=\"p\">},<\/span>\r\n    <span class=\"p\">});<\/span>\r\n    <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"nx\">formData<\/span><span class=\"p\">.<\/span><span class=\"nx\">image<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"kd\">const<\/span> <span class=\"nx\">image<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">Storage<\/span><span class=\"p\">.<\/span><span class=\"kd\">get<\/span><span class=\"p\">(<\/span><span class=\"nx\">formData<\/span><span class=\"p\">.<\/span><span class=\"nx\">image<\/span><span class=\"p\">);<\/span>\r\n      <span class=\"nx\">formData<\/span><span class=\"p\">.<\/span><span class=\"nx\">image<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">image<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n    <span class=\"nx\">setNotes<\/span><span class=\"p\">([...<\/span><span class=\"nx\">notes<\/span><span class=\"p\">,<\/span> <span class=\"nx\">formData<\/span><span class=\"p\">]);<\/span>\r\n    <span class=\"nx\">setFormData<\/span><span class=\"p\">(<\/span><span class=\"nx\">initialFormState<\/span><span class=\"p\">);<\/span>\r\n  <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"nx\">deleteNote<\/span><span class=\"p\">({<\/span> <span class=\"nx\">id<\/span> <span class=\"p\">})<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">newNotesArray<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">notes<\/span><span class=\"p\">.<\/span><span class=\"nx\">filter<\/span><span class=\"p\">((<\/span><span class=\"nx\">note<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">note<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span> <span class=\"o\">!==<\/span> <span class=\"nx\">id<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nx\">setNotes<\/span><span class=\"p\">(<\/span><span class=\"nx\">newNotesArray<\/span><span class=\"p\">);<\/span>\r\n    <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=\"na\">query<\/span><span class=\"p\">:<\/span> <span class=\"nx\">deleteNoteMutation<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"na\">variables<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"na\">input<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">id<\/span> <span class=\"p\">}<\/span> <span class=\"p\">},<\/span>\r\n    <span class=\"p\">});<\/span>\r\n  <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"nx\">onChange<\/span><span class=\"p\">(<\/span><span class=\"nx\">e<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"o\">!<\/span><span class=\"nx\">e<\/span><span class=\"p\">.<\/span><span class=\"nx\">target<\/span><span class=\"p\">.<\/span><span class=\"nx\">files<\/span><span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">])<\/span> <span class=\"k\">return<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">file<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">e<\/span><span class=\"p\">.<\/span><span class=\"nx\">target<\/span><span class=\"p\">.<\/span><span class=\"nx\">files<\/span><span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">];<\/span>\r\n    <span class=\"nx\">setFormData<\/span><span class=\"p\">({<\/span> <span class=\"p\">...<\/span><span class=\"nx\">formData<\/span><span class=\"p\">,<\/span> <span class=\"na\">image<\/span><span class=\"p\">:<\/span> <span class=\"nx\">file<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span> <span class=\"p\">});<\/span>\r\n    <span class=\"k\">await<\/span> <span class=\"nx\">Storage<\/span><span class=\"p\">.<\/span><span class=\"nx\">put<\/span><span class=\"p\">(<\/span><span class=\"nx\">file<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span><span class=\"p\">,<\/span> <span class=\"nx\">file<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nx\">fetchNotes<\/span><span class=\"p\">();<\/span>\r\n  <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"k\">return<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span> <span class=\"nx\">className<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">App<\/span><span class=\"dl\">\"<\/span><span class=\"o\">&gt;<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"nx\">h1<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">My<\/span> <span class=\"nx\">Notes<\/span> <span class=\"nx\">App<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/h1<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">input<\/span>\r\n        <span class=\"nx\">onChange<\/span><span class=\"o\">=<\/span><span class=\"p\">{(<\/span><span class=\"nx\">e<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">setFormData<\/span><span class=\"p\">({<\/span> <span class=\"p\">...<\/span><span class=\"nx\">formData<\/span><span class=\"p\">,<\/span> <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"nx\">e<\/span><span class=\"p\">.<\/span><span class=\"nx\">target<\/span><span class=\"p\">.<\/span><span class=\"nx\">value<\/span> <span class=\"p\">})}<\/span>\r\n        <span class=\"nx\">placeholder<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">Note name<\/span><span class=\"dl\">\"<\/span>\r\n        <span class=\"nx\">value<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">formData<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span><span class=\"p\">}<\/span>\r\n      <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">input<\/span>\r\n        <span class=\"nx\">onChange<\/span><span class=\"o\">=<\/span><span class=\"p\">{(<\/span><span class=\"nx\">e<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span>\r\n          <span class=\"nx\">setFormData<\/span><span class=\"p\">({<\/span> <span class=\"p\">...<\/span><span class=\"nx\">formData<\/span><span class=\"p\">,<\/span> <span class=\"na\">description<\/span><span class=\"p\">:<\/span> <span class=\"nx\">e<\/span><span class=\"p\">.<\/span><span class=\"nx\">target<\/span><span class=\"p\">.<\/span><span class=\"nx\">value<\/span> <span class=\"p\">})<\/span>\r\n        <span class=\"p\">}<\/span>\r\n        <span class=\"nx\">placeholder<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">Note description<\/span><span class=\"dl\">\"<\/span>\r\n        <span class=\"nx\">value<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">formData<\/span><span class=\"p\">.<\/span><span class=\"nx\">description<\/span><span class=\"p\">}<\/span>\r\n      <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">input<\/span> <span class=\"nx\">type<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">file<\/span><span class=\"dl\">\"<\/span> <span class=\"nx\">onChange<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">onChange<\/span><span class=\"p\">}<\/span> <span class=\"sr\">\/<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">button<\/span> <span class=\"nx\">onClick<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">createNote<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">Create<\/span> <span class=\"nx\">Note<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/button<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span> <span class=\"nx\">style<\/span><span class=\"o\">=<\/span><span class=\"p\">{{<\/span> <span class=\"na\">marginBottom<\/span><span class=\"p\">:<\/span> <span class=\"mi\">30<\/span> <span class=\"p\">}}<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"p\">{<\/span><span class=\"nx\">notes<\/span><span class=\"p\">.<\/span><span class=\"nx\">map<\/span><span class=\"p\">((<\/span><span class=\"nx\">note<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">(<\/span>\r\n          <span class=\"o\">&lt;<\/span><span class=\"nx\">div<\/span> <span class=\"nx\">key<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">note<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span> <span class=\"o\">||<\/span> <span class=\"nx\">note<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span><span class=\"p\">}<\/span><span class=\"o\">&gt;<\/span>\r\n            <span class=\"o\">&lt;<\/span><span class=\"nx\">h2<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">note<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/h2<\/span><span class=\"err\">&gt;\r\n<\/span>            <span class=\"o\">&lt;<\/span><span class=\"nx\">p<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{<\/span><span class=\"nx\">note<\/span><span class=\"p\">.<\/span><span class=\"nx\">description<\/span><span class=\"p\">}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/p<\/span><span class=\"err\">&gt;\r\n<\/span>            <span class=\"o\">&lt;<\/span><span class=\"nx\">button<\/span> <span class=\"nx\">onClick<\/span><span class=\"o\">=<\/span><span class=\"p\">{()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">deleteNote<\/span><span class=\"p\">(<\/span><span class=\"nx\">note<\/span><span class=\"p\">)}<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">Delete<\/span> <span class=\"nx\">note<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/button<\/span><span class=\"err\">&gt;\r\n<\/span>            <span class=\"p\">{<\/span><span class=\"nx\">note<\/span><span class=\"p\">.<\/span><span class=\"nx\">image<\/span> <span class=\"o\">&amp;&amp;<\/span> <span class=\"o\">&lt;<\/span><span class=\"nx\">img<\/span> <span class=\"nx\">src<\/span><span class=\"o\">=<\/span><span class=\"p\">{<\/span><span class=\"nx\">note<\/span><span class=\"p\">.<\/span><span class=\"nx\">image<\/span><span class=\"p\">}<\/span> <span class=\"nx\">style<\/span><span class=\"o\">=<\/span><span class=\"p\">{{<\/span> <span class=\"na\">width<\/span><span class=\"p\">:<\/span> <span class=\"mi\">400<\/span> <span class=\"p\">}}<\/span> <span class=\"sr\">\/&gt;<\/span><span class=\"err\">}\r\n<\/span>          <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>        <span class=\"p\">))}<\/span>\r\n      <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>      <span class=\"o\">&lt;<\/span><span class=\"nx\">AmplifySignOut<\/span> <span class=\"o\">\/&gt;<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"sr\">\/div<\/span><span class=\"err\">&gt;\r\n<\/span>  <span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"nx\">withAuthenticator<\/span><span class=\"p\">(<\/span><span class=\"nx\">App<\/span><span class=\"p\">);<\/span>\r\n\r\n<\/code><\/pre>\n<p>\u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06Cognito\u3001AppSync\u548cS3\u7ed3\u5408\u8d77\u6765\uff0c\u90e8\u7f72React\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<h1>\u6700\u7d42\u7684\u306b (zu\u00ec y\u012b)<\/h1>\n<p>\u901a\u8fc7\u4f7f\u7528Amplify\uff0c\u60a8\u53ef\u4ee5\u8f7b\u677e\u90e8\u7f72\u73b0\u4ee3\u5316\u7684\u65e0\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f\u3002AWS\u53ef\u80fd\u8ba9\u7f16\u7a0b\u521d\u5b66\u8005\u611f\u5230\u6709\u4e9b\u9ad8\u95e8\u69db\uff0c\u4f46\u6211\u611f\u53d7\u5230\u4e86\u5b83\u975e\u5e38\u4eb2\u8fd1\u7684\u7279\u70b9\u3002<br \/>\n\u6559\u7a0b\u4e0a\u5199\u7740\u53ef\u4ee5\u5728&#8221;50\u5206\u949f\u5b8c\u6210&#8221;\uff0c\u4f46\u5373\u4f7f\u662f\u7f16\u7a0b\u521d\u5b66\u8005\u4e5f\u80fd\u591f\u5728\u90a3\u4e2a\u65f6\u95f4\u8303\u56f4\u5185\u5b8c\u6210\u3002\u6211\u76f8\u4fe1\u60a8\u80fd\u591f\u7406\u89e3Amplify\u662f\u4e00\u9879\u591a\u4e48\u51fa\u8272\u7684\u670d\u52a1\u3002\uff08\u5c3d\u7ba1\u5728\u5904\u7406\u6784\u5efa\u9519\u8bef\u65b9\u9762\u82b1\u4e86\u62113\u5929\u3002\u82e6\u7b11\uff09<\/p>\n<p>\u975e\u5e38\u611f\u8c22\u60a8\u7684\u9605\u8bfb\u3002<\/p>\n<h1>\u53ef\u4ee5\u5728\u6587\u7ae0\u4e2d\u53c2\u8003\u4e00\u4e0b\u6211\u8bfb\u8fc7\u7684\u90a3\u7bc7\u6587\u7ae0\u3002<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30d3\u30eb\u30c9\u5931\u6557\u6642\u306e\u30a8\u30e9\u30fc\u5bfe\u51e6<\/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\">https:\/\/stackoverflow.com\/questions\/59708481\/aws-amplify-deploy-failure-due-to-aws-exports<\/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\">https:\/\/github.com\/aws-amplify\/amplify-cli\/issues\/3149<\/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\">https:\/\/docs.aws.amazon.com\/ja_jp\/amplify\/latest\/userguide\/amplify-console-ug.pdf<\/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\">https:\/\/shimba.io\/tatsuyoshi\/article\/01E13AH3HGHRR0CQC4BNC966MF<\/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\">https:\/\/kahoo.blog\/aws-amplify-setup-frontend-and-backend-deploy\/<\/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\">Amplify\u89e3\u8aac<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">https:\/\/egghead.io\/courses\/building-serverless-web-applications-with-react-aws-amplify<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 \u6211\u53ebYN\uff0c\u4e00\u4e2a\u4ece30\u5c81\u672a\u7ecf\u9a8c\u5f00\u59cb\u8f6c\u884c\u4e3a\u5de5\u7a0b\u5e08\u7684\u7f16\u7a0b\u521d\u5b66\u8005\u3002\u8c22\u8c22\u60a8\u7684\u9605\u8bfb\u3002 \u4eca\u5929\u6211\u8981\u4ecb\u7ecd\u7684\u662fAmplify [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-48235","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) - 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\u6211\u53ebYN\uff0c\u4e00\u4e2a\u4ece30\u5c81\u672a\u7ecf\u9a8c\u5f00\u59cb\u8f6c\u884c\u4e3a\u5de5\u7a0b\u5e08\u7684\u7f16\u7a0b\u521d\u5b66\u8005\u3002\u8c22\u8c22\u60a8\u7684\u9605\u8bfb\u3002 \u4eca\u5929\u6211\u8981\u4ecb\u7ecd\u7684\u662fAmplify [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u3010\u4ece\u4eca\u5929\u5f00\u59cb\u4f7f\u7528aws\u3011\u4f7f\u7528amplify\u6765\u90e8\u7f72react\u5e94\u7528\u7a0b\u5e8f\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-08T14:37:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-05-03T17:38:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d83b2913a08637a6b4087\/5-0.png\" \/>\n<meta name=\"author\" content=\"\u65b0, \u97f5\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta 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