{"id":2496,"date":"2026-11-02T13:37:33","date_gmt":"2026-11-02T20:37:33","guid":{"rendered":"https:\/\/traroro.com\/flutterflow-beginner-tutorial-login-app\/"},"modified":"2026-11-02T13:37:33","modified_gmt":"2026-11-02T20:37:33","slug":"flutterflow-beginner-tutorial-login-app","status":"publish","type":"post","link":"https:\/\/traroro.com\/zh\/flutterflow-beginner-tutorial-login-app\/","title":{"rendered":"FlutterFlow \u65b0\u624b\u6559\u5b78:45\u5206\u9418\u6253\u9020\u5177\u5099\u771f\u5be6\u767b\u5165\u529f\u80fd\u7684\u5b8c\u6574App"},"content":{"rendered":"<p class=\"wp-block-paragraph\">FlutterFlow\u662fGoogle\u6536\u8cfc\u7684\u7121\u7a0b\u5f0f\u78bc(no-code)\u5de5\u5177,\u80fd\u76f4\u63a5\u7de8\u8b6f\u51fa\u771f\u6b63\u7684Flutter\u61c9\u7528\u7a0b\u5f0f,\u800c\u4e0d\u53ea\u662f\u5957\u7248\u7522\u7269,\u5982\u4eca\u5df2\u6084\u6084\u6210\u70ba\u60f3\u505a\u51faiOS\u548cAndroid App\u3001\u537b\u4e0d\u60f3\u8acb\u5de5\u7a0b\u5e2b\u7684\u4eba\u7684\u9996\u9078\u8d77\u9ede\u3002\u9019\u53e5\u8a71\u807d\u8d77\u4f86\u6709\u9ede\u8a87\u5f35,\u76f4\u5230\u4f60\u771f\u6b63\u52d5\u624b\u505a\u4e00\u6b21\u624d\u6703\u660e\u767d\u3002\u6240\u4ee5\u9019\u662f\u4e00\u7bc7\u771f\u6b63\u7684\u5be6\u4f5c\u6559\u5b78:\u7528FlutterFlow\u76ee\u524d\u7684\u514d\u8cbb\u65b9\u6848,\u52a0\u4e0a\u514d\u8cbb\u7684Firebase\u300cSpark\u300d\u5c08\u6848,\u505a\u51fa\u4e00\u500b\u5177\u5099\u96fb\u90f5\/\u5bc6\u78bc\u767b\u5165\u3001\u4e26\u5177\u5099\u5b8c\u6574\u65b0\u589e\u3001\u8b80\u53d6\u3001\u522a\u9664\u529f\u80fd\u7684\u7b46\u8a18App\u3002\u5168\u7a0b\u4e0d\u9700\u8981\u4efb\u4f55\u4ed8\u8cbb\u65b9\u6848\u2014\u2014\u4e0d\u904e\u5230\u6700\u5f8c\u4f60\u6703\u78b0\u5230\u514d\u8cbb\u7248\u7684\u9650\u5236,\u6211\u5011\u6703\u6e05\u695a\u6307\u51fa\u5728\u54ea\u88e1\u3002<\/p>\n<!--more-->\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/traroro.com\/wp-content\/uploads\/2026\/11\/flutterflow_hero.jpg\" alt=\"Mobile app interface mockups displayed on a laptop and phone screen, the kind of UI you assemble visually in FlutterFlow's editor\"\/><figcaption class=\"wp-block-image-caption\">\u5728FlutterFlow\u88e1,\u4ecb\u9762\u6c38\u9060\u662f\u5148\u505a\u51fa\u4f86\u7684\u2014\u2014\u5f8c\u7aef\u908f\u8f2f\u4e4b\u5f8c\u624d\u63a5\u4e0a\u53bb\u3002\u5716\u7247\u4f86\u6e90:2H Media \/ Unsplash\u3002<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u6bcf\u4e00\u500b\u9078\u55ae\u540d\u7a31\u3001\u958b\u95dc\u540d\u7a31\u548c\u52d5\u4f5c\u985e\u578b,\u90fd\u5df2\u5c0d\u7167FlutterFlow\u76ee\u524d\u7684\u4ecb\u9762\u8207\u5b98\u65b9\u6587\u4ef6\u6838\u5be6\u904e,\u56e0\u70ba\u7121\u7a0b\u5f0f\u78bc\u9818\u57df\u6700\u5e38\u898b\u7684\u554f\u984c,\u5c31\u662f\u6559\u5b78\u6587\u7ae0\u6240\u63cf\u8ff0\u7684\u4ecb\u9762\u65e9\u5df2\u662f\u4e00\u5e74\u534a\u524d\u7684\u820a\u7248\u672c\u3002\u8acb\u9810\u7559\u5927\u7d0445\u5206\u9418\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u958b\u59cb\u4e4b\u524d,\u4f60\u9700\u8981\u6e96\u5099\u4ec0\u9ebc<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e00\u500b\u514d\u8cbb\u7684FlutterFlow\u5e33\u865f(flutterflow.io)\u2014\u2014\u514d\u8cbb\u65b9\u6848\u53ef\u5efa\u7acb\u5169\u500b\u5c08\u6848,\u9019\u5df2\u7d93\u8db3\u5920\u3002<\/li>\n<li>\u4e00\u500b\u7528\u4f86\u5efa\u7acbFirebase\u7684Google\u5e33\u865f,Firebase\u662fFlutterFlow\u9810\u8a2d\u7684\u5f8c\u7aef\u670d\u52d9\u3002<\/li>\n<li>\u5176\u4ed6\u4ec0\u9ebc\u90fd\u4e0d\u9700\u8981\u3002\u4e0d\u9700\u8981Flutter SDK\u3001\u4e0d\u9700\u8981Android Studio,\u4e5f\u4e0d\u9700\u8981\u4efb\u4f55\u7a0b\u5f0f\u78bc\u7de8\u8f2f\u5668\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b65\u9a5f\u4e00:\u5efa\u7acb\u5c08\u6848\u4e26\u9023\u63a5Firebase<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5efa\u7acb\u65b0\u5c08\u6848\u6642\u9078\u64c7\u7a7a\u767d\u7bc4\u672c,\u800c\u4e0d\u662f\u5957\u7528\u73fe\u6210\u7684\u8d77\u59cb\u7bc4\u672c\u2014\u2014\u9019\u6a23\u80fd\u5b78\u5230\u66f4\u591a\u6771\u897f,\u4e5f\u4e0d\u5fc5\u522a\u9664\u4e00\u5806\u7528\u4e0d\u5230\u7684\u9801\u9762\u3002\u7576FlutterFlow\u63d0\u793a\u4f60\u9023\u63a5\u5f8c\u7aef\u670d\u52d9\u6642,\u9078\u64c7Firebase,\u4e26\u8b93\u5b83\u81ea\u52d5\u5e6b\u4f60\u5efa\u7acb\u4e00\u500b\u65b0\u7684Firebase\u5c08\u6848;\u9019\u6a23\u6703\u81ea\u52d5\u555f\u7528\u514d\u8cbb\u7684Spark\u65b9\u6848,\u8db3\u4ee5\u61c9\u4ed8\u9019\u7bc7\u6559\u5b78\u7684\u5168\u90e8\u5167\u5bb9(Spark\u65b9\u6848\u5c0dFirestore\u8b80\u5beb\u6b21\u6578\u8a2d\u6709\u76f8\u7576\u5bec\u9b06\u7684\u6bcf\u65e5\u514d\u8cbb\u984d\u5ea6,\u4e26\u975e\u4ee5\u91d1\u984d\u8a08\u8cbb)\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b65\u9a5f\u4e8c:\u958b\u555f\u8eab\u5206\u9a57\u8b49\u529f\u80fd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u5f80 <strong>Settings and Integrations &gt; App Settings &gt; Authentication<\/strong>\u3002\u6253\u958b <strong>Enable Authentication<\/strong> \u958b\u95dc,\u4e26\u5c07 <strong>Authentication Type<\/strong> \u8a2d\u70ba <strong>Firebase<\/strong>\u3002\u5728\u540c\u4e00\u500b\u9762\u677f\u88e1,\u4f60\u9084\u8981\u8a2d\u5b9a\u5169\u500b\u8def\u7531\u6b04\u4f4d\u2014\u2014\u5927\u591a\u6578\u65b0\u624b\u6559\u5b78\u90fd\u6703\u8df3\u904e\u9019\u4e00\u6b65,\u7d50\u679c\u505a\u51fa\u4f86\u7684App\u5b8c\u5168\u4e0d\u7ba1\u767b\u5165\u72c0\u614b,\u5c31\u76f4\u63a5\u4e82\u8df3\u9801\u9762:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Entry Page<\/strong> \u2014\u2014\u986f\u793a\u7d66\u5c1a\u672a\u767b\u5165\u7684\u4f7f\u7528\u8005,\u8acb\u628a\u5b83\u6307\u5411\u4f60\u7684\u767b\u5165\u9801\u9762\u3002<\/li>\n<li><strong>Logged In Page<\/strong> \u2014\u2014\u767b\u5165\u6210\u529f\u5f8c\u81ea\u52d5\u986f\u793a\u7684\u9801\u9762,\u8acb\u628a\u5b83\u6307\u5411\u4f60\u7684\u7b46\u8a18\u6e05\u55ae\u9801\u9762\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u9019\u5169\u9805\u90fd\u6c92\u8a2d\u5b9a,FlutterFlow\u5c31\u5b8c\u5168\u6c92\u6709\u4efb\u4f55\u5c0e\u5411\u908f\u8f2f\u2014\u2014App\u53ea\u6703\u6253\u958b\u9801\u9762\u6e05\u55ae\u88e1\u7684\u7b2c\u4e00\u500b\u9801\u9762,\u4e0d\u7ba1\u4f7f\u7528\u8005\u6709\u6c92\u6709\u767b\u5165\u3002\u9019\u6b63\u662f\u65b0\u624b\u300c\u505a\u5b8c\u300d\u7684\u9a57\u8b49\u6d41\u7a0b,\u5be6\u969b\u4e0a\u5b8c\u5168\u6c92\u767c\u63ee\u4fdd\u8b77\u4f5c\u7528\u7684\u6700\u5e38\u898b\u539f\u56e0\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728Firebase\u63a7\u5236\u53f0(\u6703\u5f9e\u4f60\u7684\u5c08\u6848\u81ea\u52d5\u9023\u7d50\u904e\u53bb)\u88e1,\u5230Authentication &gt; Sign-in method\u555f\u7528Email\/Password\u767b\u5165\u65b9\u5f0f\u3002\u4f60\u4e0d\u9700\u8981\u81ea\u5df1\u5beb\u5bc6\u78bc\u9a57\u8b49\u908f\u8f2f\u2014\u2014\u5bc6\u78bc\u5b8c\u5168\u7531Firebase\u8655\u7406;FlutterFlow\u7684Sign In\u548cCreate Account\u52d5\u4f5c\u53ea\u662f\u53bb\u547c\u53eb\u5b83\u800c\u5df2\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b65\u9a5f\u4e09:\u5efa\u7acb\u767b\u5165\u8207\u8a3b\u518a\u9801\u9762<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u65b0\u589e\u5169\u500b\u9801\u9762:LoginPage\u548cSignupPage,\u5404\u653e\u5165\u4e00\u500bEmail\u8f38\u5165\u6846(TextField)\u3001\u4e00\u500b\u5bc6\u78bc\u8f38\u5165\u6846(TextField)\u548c\u4e00\u500b\u6309\u9215\u3002\u5728\u8a3b\u518a\u6309\u9215\u7684\u52d5\u4f5c\u6d41\u7a0b\u88e1,\u52a0\u5165 <strong>Create Account<\/strong> \u52d5\u4f5c,\u4e26\u628a\u5169\u500b\u8f38\u5165\u6846\u7684\u503c\u5e36\u9032\u53bb\u3002\u5728\u767b\u5165\u6309\u9215\u4e0a,\u52a0\u5165 <strong>Sign In<\/strong> \u52d5\u4f5c,\u4f7f\u7528\u540c\u6a23\u7684\u5169\u500b\u6b04\u4f4d\u3002\u5169\u500b\u52d5\u4f5c\u6210\u529f\u5f8c\u90fd\u6703\u81ea\u52d5\u5c0e\u5411\u4f60\u7684Logged In Page\u2014\u2014\u4e0d\u9700\u8981\u81ea\u5df1\u63a5\u5c0e\u822a\u908f\u8f2f,\u6b65\u9a5f\u4e8c\u8a2d\u5b9a\u7684Entry\/Logged In Page\u6703\u8655\u7406\u597d\u4e00\u5207\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b65\u9a5f\u56db:\u5efa\u7acbnotes\u8cc7\u6599\u96c6\u5408<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5207\u63db\u5230FlutterFlow\u88e1\u7684Firestore\u9801\u7c64,\u9ede\u64ca <strong>+ Create Collection<\/strong>\u3002\u547d\u540d\u70ba <code>notes<\/code> ,\u4e26\u52a0\u5165\u5169\u500b\u6b04\u4f4d: <code>text<\/code> (\u5b57\u4e32\u578b\u5225)\u548c <code>userId<\/code> (\u5b57\u4e32\u578b\u5225,\u5b58\u653e\u767b\u5165\u4f7f\u7528\u8005\u7684UID,\u8b93\u6bcf\u500b\u4eba\u53ea\u80fd\u770b\u5230\u81ea\u5df1\u7684\u7b46\u8a18)\u3002\u9019\u500b\u6b04\u4f4d\u6b63\u662f\u4e4b\u5f8c\u5b89\u5168\u898f\u5247\u8981\u6aa2\u67e5\u7684\u5c0d\u8c61\u2014\u2014\u6a19\u6e96\u5beb\u6cd5\u662f\u5efa\u7acb(create)\u6642\u4f7f\u7528 <code>request.resource.data.userId == request.auth.uid<\/code> ,\u8b80\u53d6\/\u66f4\u65b0\/\u522a\u9664\u6642\u4f7f\u7528 <code>resource.data.userId == request.auth.uid<\/code> ,\u56e0\u70ba <code>request.resource<\/code> \u4ee3\u8868\u6b63\u8981\u5beb\u5165\u7684\u5167\u5bb9,\u800c\u55ae\u7d14\u7684 <code>resource<\/code> \u5247\u4ee3\u8868\u8cc7\u6599\u5eab\u88e1\u5df2\u7d93\u5b58\u5728\u7684\u6587\u4ef6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b65\u9a5f\u4e94:\u7528\u5373\u6642\u67e5\u8a62\u5efa\u7acb\u6e05\u55ae\u756b\u9762<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4f60\u7684HomePage\u4e0a\u62c9\u5165\u4e00\u500bListView,\u9078\u53d6\u5b83,\u7136\u5f8c\u6253\u958b\u53f3\u5074\u5c6c\u6027\u9762\u677f\u88e1\u7684 <strong>Backend Query<\/strong> \u9762\u677f\u3002\u9ede\u64ca <strong>+ Add Query<\/strong>,\u9078\u64c7 <strong>Query Collection<\/strong>,\u6307\u5411 <code>notes<\/code>,\u4e26\u52a0\u5165\u7be9\u9078\u689d\u4ef6,\u8b93 <code>userId<\/code> \u7b49\u65bc\u76ee\u524d\u4f7f\u7528\u8005\u7684UID\u3002\u5c07ListView\u5b50\u9805\u76ee\u88e1\u7684Text\u5143\u4ef6,\u7d81\u5b9a\u5230\u67e5\u8a62\u7d50\u679c\u4e2d\u7684 <code>text<\/code> \u6b04\u4f4d\u3002\u9019\u4efd\u6e05\u55ae\u73fe\u5728\u662f\u5373\u6642\u7684:\u53ea\u8981\u6709\u8cc7\u6599\u5beb\u9032\u8a72\u4f7f\u7528\u8005\u7684Firestore\u8cc7\u6599,\u5c31\u6703\u81ea\u52d5\u986f\u793a\u5728\u756b\u9762\u4e0a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b65\u9a5f\u516d:\u65b0\u589e\u7b46\u8a18(Create Document)<\/h2>\n\n\n\n<p 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The pitch sounds inflated until you build something in it. 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