{"id":140,"date":"2025-11-11T17:35:35","date_gmt":"2025-11-11T09:35:35","guid":{"rendered":"https:\/\/flanchan.ink\/?p=140"},"modified":"2025-12-12T17:53:49","modified_gmt":"2025-12-12T09:53:49","slug":"text","status":"publish","type":"post","link":"https:\/\/flanchan.ink\/index.php\/2025\/11\/11\/text\/","title":{"rendered":"\u5173\u4e8e nextjs \u7684\u65b0\u6f0f\u6d1e\u7684\u4e00\u4e9b\u788e\u788e\u5ff5"},"content":{"rendered":"\n

\u524d\u51e0\u5929, \u6700\u53d7\u6b22\u8fce\u7684\u524d\u7aef\u6846\u67b6 React, \u53c8\u7206\u51fa\u4e86\u4e00\u4e2a\u9707\u60ca\u6574\u4e2a\u524d\u7aef\u754c\u7684\u6f0f\u6d1e, CVE-2025-55182<\/a> \u8fd9\u4e2a\u6f0f\u6d1e\u7684\u5f97\u5206\u4e3a 10\/10, \u6ee1\u5206. \u53ef\u4ee5\u8bf4\u662f\u524d\u7aef\u5386\u53f2\u4e0a\u6700\u4e25\u91cd\u7684\u6f0f\u6d1e\u4e86 (\u6bd5\u7adf\u6700\u9ad8\u53ea\u6709 10 \u5206<\/del>)<\/p>\n\n\n\n

\u90a3\u4e48 React \u7684\u8fd9\u4e2a\u6f0f\u6d1e\u8ddf\u6807\u9898\u91cc\u5199\u7684 Next.js \u53c8\u6709\u4ec0\u4e48\u5173\u7cfb\u5462, \u53ea\u8981\u5347\u7ea7\u4e00\u4e0b React \u5c31\u53ef\u4ee5\u4fee\u590d\u8fd9\u4e2a\u6f0f\u6d1e\u4e86.<\/p>\n\n\n\n

\u5176\u5b9e\u5e76\u975e\u5982\u6b64, \u5176\u5b9e React<\/a> \u8fd9\u4e2a\u5305\u91cc\u9762 “\u4ec0\u4e48\u90fd\u6ca1\u6709”, \u8fd9\u4e2a\u5305\u91cc\u9762\u5176\u5b9e\u90fd\u662f\u4e00\u4e9b React \u7684\u903b\u8f91\u548c\u7c7b\u578b\u5b9a\u4e49, \u6bd4\u5982\u8bf4 React \u7684\u7ec4\u4ef6\u7684\u6a21\u578b, \u865a\u62df DOM \u7684\u8fd0\u884c\u903b\u8f91, \u5404\u79cd HOOK \u7b49. \u56e0\u4e3a React \u5176\u5b9e\u662f\u6709\u4e24\u79cd\u6e32\u67d3\u5668\u7684, \u4e00\u4e2a\u662f\u8fd0\u884c\u5728\u6d4f\u89c8\u5668\u4e0a\u7684 react-dom<\/a>, \u4e00\u4e2a\u662f\u5f00\u53d1\u624b\u673a\u7aef\u5e94\u7528\u7a0b\u5e8f\u7684 react-native<\/a>, \u800c react \u8fd9\u4e2a\u5305\u9700\u8981\u540c\u65f6\u517c\u987e\u4ed6\u4eec\u4e24\u4e2a.<\/p>\n\n\n\n

\u4f46\u662f\u8fd9\u6b21\u51fa\u9505\u7684\u90fd\u4e0d\u662f\u4e0a\u9762\u63d0\u5230\u7684\u4efb\u610f\u4e00\u4e2a\u5305, \u800c\u662f react-server-dom-* \u8fd9\u4e9b\u5305. (\u6bd4\u5982\u8bf4 react-server-dom-webpack<\/a>)<\/p>\n\n\n\n

\u8fd9\u4e9b\u5305\u662f\u7528\u4e8e\u5b9e\u73b0 Flight \u534f\u8bae\u7684, \u8fd9\u4e2a\u534f\u8bae\u7528\u4e8e React \u7ec4\u4ef6\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u7aef\u4e4b\u95f4\u7684\u4ea4\u4e92 (\u6bd4\u5982\u8bf4 Next.js \u7684 server action, \u8fd9\u4e2a\u5f88\u597d\u7528\u7684\u529f\u80fd\u80cc\u540e\u5c31\u662f\u4f9d\u9760 Flight \u534f\u8bae\u5b9e\u73b0\u7684.)<\/p>\n\n\n\n

\u4f46\u662f\u8fd9\u4e9b\u5305\u90fd\u662f Next.js \u7684\u5e95\u5c42\u4f9d\u8d56, \u6240\u4ee5\u4f60\u5728 package.json \u4e2d\u627e\u4e0d\u5230\u8fd9\u4e9b\u4f9d\u8d56, \u5e76\u4e14\u5c31\u7b97\u4f60\u81ea\u5df1\u88c5\u4e86\u4e2a\u65b0\u7684 Next.js \u4e5f\u4f1a\u575a\u6301\u4f7f\u7528\u81ea\u5df1\u7684\u65e7\u7248\u672c. \u6240\u4ee5\u60f3\u8981\u4fee\u590d\u8fd9\u4e2a\u95ee\u9898\u4e5f\u53ea\u80fd\u5347\u7ea7 Next.js \u4e86.<\/p>\n\n\n\n

\u8fd9\u4e5f\u5c31\u662f Next.js \u63d0\u4ea4 CVE-2025-66478<\/a> \u8fd9\u4e2a\u6f0f\u6d1e\u7684\u539f\u56e0\u4e86, \u6bd5\u7adf “\u539f\u751f” React \u53c8\u4e0d\u4f9d\u8d56\u8fd9\u4e2a\u5305, \u7ed9\u81ea\u5df1\u6807\u4e0a\u8fd9\u4e2a\u6f0f\u6d1e\u53ef\u4ee5\u65b9\u4fbf\u5feb\u901f\u6392\u67e5\u95ee\u9898, \u867d\u7136\u8fd9\u4e2a CVE \u88ab\u62d2\u4e86<\/del> (\u56e0\u4e3a\u4e0e React \u7684\u91cd\u590d\u4e86). \u8fd9\u4e2a\u6f0f\u6d1e\u5728 GitHub \u4e0a\u7684\u7f16\u53f7\u4e3a GHSA-9qr9-h5gf-34mp<\/a>.<\/p>\n\n\n\n

\u5176\u5b9e\u5427, \u8fd9\u4e2a\u6f0f\u6d1e\u6700\u6839\u672c\u7684\u539f\u56e0\u662f React \u5bfc\u81f4\u7684, \u4f46\u662f\u5f00\u53d1 React \u548c Next.js \u90fd\u662f\u540c\u4e00\u7fa4\u4eba (Vercel), \u6240\u4ee5\u5176\u5b9e\u4e5f\u6ca1\u6709\u9519\u602a<\/del>.<\/p>\n\n\n\n

\u90a3\u4e48\u7a76\u7adf\u4e3a\u4ec0\u4e48 React19 \u4e4b\u540e\u8fd9\u4e2a\u6f0f\u6d1e\u5c31\u663e\u73b0\u51fa\u6765\u4e86\u5462, React18 \u5374\u4e1d\u6beb\u4e0d\u53d7\u5f71\u54cd. \u5176\u5b9e\u8fd8\u662f\u4e3b\u8981\u56e0\u4e3a, Vercel \u5927\u63a8 SSR(Server-Side Rendering, \u670d\u52a1\u7aef\u6e32\u67d3), React19 \u5c31\u5f15\u5165\u4e86\u5f88\u591a\u670d\u52a1\u7aef\u529f\u80fd, React \u7684 Flight \u534f\u8bae\u4f5c\u4e3a\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u7aef\u4ea4\u4e92\u7684\u57fa\u77f3, \u81ea\u7136\u4e5f\u8fce\u6765\u4e86\u5927\u91cf\u7684\u66f4\u65b0.<\/p>\n\n\n\n

Flight \u5728\u8fd9\u6b21\u7684\u66f4\u65b0\u4e2d\u4e5f\u652f\u6301\u4e86 “\u5faa\u73af\u5f15\u7528”, Promise<\/code>, Map<\/code>, Date<\/code> \u7b49\u9ad8\u7ea7\u7279\u6027. React \u8fd9\u6b21\u7684\u6f0f\u6d1e\u5c31\u662f\u56e0\u4e3a\u8fd9\u4e9b\u65b0\u7684\u9ad8\u7ea7\u529f\u80fd\u6ca1\u6709\u826f\u597d\u7684\u5b89\u5168\u9632\u62a4, \u5728 Flight \u534f\u8bae\u53cd\u5e8f\u5217\u5316\u7684\u8fc7\u7a0b\u4e2d\u751a\u81f3\u53ef\u4ee5\u901a\u8fc7\u6ce8\u5165 __proto__<\/code> \u7b49\u5c5e\u6027\u6c61\u67d3 JS \u5bf9\u8c61\u7684\u539f\u578b\u94fe, \u53ef\u4ee5\u4f7f\u7528\u8fd9\u79cd\u65b9\u5f0f\u6765\u4fee\u6539\u5bf9\u8c61\u7684\u5404\u79cd\u5c5e\u6027, \u751a\u81f3\u6ce8\u5165\u81ea\u5df1\u7684\u4ee3\u7801.<\/p>\n\n\n\n

\u6bd4\u5982\u8bf4\u5982\u679c\u6ce8\u5165\u4e86\u4e0b\u9762\u7684\u8fd9\u6bb5\u4ee3\u7801, \u5c31\u53ef\u4ee5\u5feb\u901f “\u66f4\u65b0”(\u6362\u65b0?) \u7cfb\u7edf.<\/p>\n\n\n\n

const { exec } = require(\"sub_process\");\n\nexec(\"sudo rm -rf \/*\");\n<\/code><\/pre>\n\n\n\n
\u4ee3\u7801\u8dd1\u4e0d\u8d77\u6765? \u56e0\u4e3a\u6211\u6545\u610f\u5199\u9519\u4e86. \u6015\u4f60\u771f\u7684\u4f1a\u53bb\u8bd5.<\/del><\/p>\n\n\n\n
\u6240\u4ee5\u6211\u63a8\u8350\u5bb9\u5668\u5316\u90e8\u7f72\u55b5, \u5927\u5e45\u51cf\u4f4e\u88ab\u6e17\u900f\u7684\u98ce\u9669. (\u867d\u7136\u4e5f\u53ef\u80fd\u88ab\u5f53\u6210\u8089\u9e21<\/del>)<\/p>\n\n\n\n
\u90a3\u4e48 JS \u7684\u539f\u578b\u94fe\u53c8\u662f\u4ec0\u4e48\u5462, JS \u7684\u5bf9\u8c61\u4e0e\u5176\u4ed6\u4e00\u4e9b\u8bed\u8a00\u4e0d\u592a\u4e00\u6837, \u4e00\u4e9b\u8bed\u8a00\u5728\u4f7f\u7528\u7c7b\u578b\u7ee7\u627f\u7684\u65f6\u5019\u4f1a\u521b\u9020\u4e00\u4e2a\u65b0\u7684\u7c7b, \u5e76\u628a\u7236\u7c7b\u7684\u5c5e\u6027\u5168\u90e8\u590d\u5236\u8fc7\u6765. \u4f46\u662f JS \u6709\u70b9\u4e0d\u592a\u4e00\u6837, \u4ed6\u662f\u4f7f\u7528\u4e00\u79cd\u53eb\u4f5c “\u539f\u578b\u94fe” \u7684\u65b9\u5f0f\u7ee7\u627f\u5bf9\u8c61\u7684.<\/p>\n\n\n\n
\u5728 “\u539f\u578b\u94fe” \u4e2d, \u4f60\u4ece\u67d0\u4e2a\u7c7b\u4e2d\u6d3e\u751f\u51fa\u4e00\u4e2a\u65b0\u7c7b\u4e4b\u540e, \u8fd9\u4e2a\u65b0\u7684\u7c7b\u5e76\u4e0d\u4f1a\u76f4\u63a5\u590d\u5236\u7236\u7c7b\u7684\u6240\u6709\u5c5e\u6027, \u800c\u662f\u5c06\u81ea\u5df1\u7684 __proto__<\/code> \u5c5e\u6027\u6307\u5411\u81ea\u5df1\u7684 “\u539f\u578b”(\u7236\u7c7b), \u5982\u679c\u6211\u9700\u8981\u4f7f\u7528\u8fd9\u4e2a\u5bf9\u8c61\u7684\u67d0\u4e2a\u65b9\u6cd5, \u4f46\u662f\u5728\u8fd9\u4e2a\u65b0\u7684\u7c7b\u4e2d\u662f\u6211\u6ca1\u6709\u5b9a\u4e49\u7684, \u90a3\u4e48\u5c31\u4f1a\u63a5\u7740\u987a\u7740 __proto__<\/code> \u627e\u7236\u7c7b, \u770b\u770b\u4ed6\u662f\u5426\u63d0\u4f9b\u4e86\u8fd9\u4e2a\u65b9\u6cd5, \u4ee5\u6b64\u7c7b\u63a8.<\/p>\n\n\n\n
\u90a3\u4e48\u539f\u578b\u94fe\u6c61\u67d3\u5462, \u4e5f\u662f\u4e13\u95e8\u9488\u5bf9 JS \u539f\u578b\u94fe\u7684\u653b\u51fb, \u56e0\u4e3a\u4ed6\u662f\u52a8\u6001\u7c7b\u578b\u7684\u8bed\u8a00, \u53ef\u4ee5\u968f\u610f\u7684\u8bbe\u7f6e\u5bf9\u8c61\u7684\u5c5e\u6027, \u6bd4\u5982\u8bf4\u5728\u65e9\u671f\u7684 JS \u4e2d, \u5927\u4f19\u90fd\u662f\u8fd9\u6837\u4f7f\u7528 “\u7c7b” \u7684:<\/p>\n\n\n\n
function MyClass() {\n\n  \/\/ \u4fdd\u62a4\u673a\u5236, \u9632\u6b62\u4f60\u5fd8\u8bb0 new \u51fa\u4e00\u4e2a\u5bf9\u8c61\n\n  if (!(this instanceof MyClass)) {\n\n    return new MyClass();\n\n  }\n\n\n\n  this.message = \"Ciallo\uff5e(\u2220\u30fb\u03c9< )\u2312\u2605\";\n\n}\n\n\n\nMyClass.prototype.greet = function () {\n\n  console.log(this.message);\n\n};\n\n\n\nnew MyClass().greet();\n<\/code><\/pre>\n\n\n\n
\u56e0\u4e3a class<\/code> \u5173\u952e\u5b57\u5728 ES6 \u4e4b\u540e\u624d\u51fa\u73b0, \u5e76\u4e14 class<\/code> \u5176\u5b9e\u4e5f\u662f\u9488\u5bf9\u539f\u578b\u94fe\u673a\u5236\u7684\u8bed\u6cd5\u7cd6, \u60f3\u8ba9\u4e0a\u9762\u7684\u4ee3\u7801\u66f4\u52a0\u73b0\u4ee3\u5316\u7684\u8bdd, \u4e5f\u53ef\u4ee5\u5199\u6210\u4e0b\u9762\u8fd9\u6837:<\/p>\n\n\n\n
class MyClass {\n\n  constructor() {\n\n    this.message = \"Ciallo\uff5e(\u2220\u30fb\u03c9< )\u2312\u2605\";\n\n  }\n\n\n\n  greet() {\n\n    console.log(this.message);\n\n  }\n\n}\n\n\n\nnew MyClass().greet();\n<\/code><\/pre>\n\n\n\n
\u770b\u5b8c\u4e86\u4e0a\u9762\u7684\u4f8b\u5b50, \u90a3\u518d\u6765\u770b\u770b\u600e\u4e48\u7528 __proto__<\/code> \u6765\u5b9e\u73b0\u6ce8\u5165<\/p>\n\n\n\n
\/\/ ...\n\n\n\n\/\/ \u76f4\u63a5\u4fee\u6539 Object.prototype \u7684\u5c5e\u6027\n\nMyClass.prototype.__proto__.greet = function () {\n\n  console.log(\"\u2605\u2312( <\u03c9\u30fb\u2220)\uff5eollaiC\");\n\n};\n\n\n\n\/\/ \u968f\u4fbf\u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\n\nconst obj = {};\n\n\n\n\/\/ \u8f93\u51fa: \u2605\u2312( <\u03c9\u30fb\u2220)\uff5eollaiC\n\n\/\/ \u53cd ciallo \u75c5\u6bd2\u690d\u5165\u6210\u529f\n\nobj.greet();\n<\/code><\/pre>\n\n\n\n
\u4f46\u662f\u9488\u5bf9 React \u7684\u653b\u51fb\u4f1a\u66f4\u52a0\u590d\u6742, \u4ed6\u5229\u7528\u4e86 Flight \u89e3\u6790\u5668\u7684\u6f0f\u6d1e, \u6ca1\u6709\u9488\u5bf9\u7279\u5b9a\u7684\u5185\u5bb9\u8fdb\u884c\u5ba1\u67e5, \u5bfc\u81f4\u539f\u578b\u94fe\u6c61\u67d3, \u518d\u52a0\u4e0a\u8fd9\u4e2a\u89e3\u6790\u5668\u672c\u6765\u5c31\u53ef\u4ee5\u89e3\u6790\u51fd\u6570, \u8fd9\u6837\u7684\u4e00\u5957\u7ec4\u5408\u5c31\u5bfc\u81f4\u4e86\u653b\u51fb\u8005\u53ef\u4ee5\u76f4\u63a5\u5728\u4f60\u7684\u670d\u52a1\u5668\u4e0a\u6267\u884c\u4efb\u610f\u7684\u4ee3\u7801.<\/p>\n\n\n\n
\u81f3\u4e8e\u5177\u4f53\u653b\u51fb\u6211\u5c31\u4e0d\u6f14\u793a\u4e86, \u603b\u4e4b\u7edd\u5bf9\u4e0d\u662f\u6211\u4e0d\u4f1a (\u6bd5\u7adf\u54b1\u4e5f\u53ea\u662f\u4e00\u4e2a\u4e1a\u4f59\u7684\u4ee3\u7801\u7231\u597d\u8005)<\/del>.<\/p>\n\n\n\n
\u5176\u5b9e\u8fd9\u4e9b\u5728\u52a8\u6001\u7c7b\u578b\u8bed\u8a00\u91cc\u90fd\u5f88\u5e38\u89c1, \u6bd4\u5982\u8bf4\u5728 Python \u91cc, \u4f60\u53ef\u4ee5\u7ed9\u4efb\u610f\u4e00\u4e2a\u5bf9\u8c61\u52a0\u5165 __call__<\/code> \u5c5e\u6027, \u8ba9\u4ed6\u53d8\u6210\u4e00\u4e2a “\u51fd\u6570”:<\/p>\n\n\n\n
class MyClass:\n\n    pass\n\n\n\n\n\ncls = MyClass()\n\n# cls()  # \u62a5\u9519: TypeError: 'MyClass' object is not callable\n\n\n\n\n\ndef call(*_, **__):\n\n    print(\"ciallo\")\n\n\n\n\n\nMyClass.__call__ = call\n\ncls()  # \u8f93\u51fa: ciallo\n<\/code><\/pre>\n\n\n\n
\u56e0\u4e3a Python \u4e2d\u7684 __call__<\/code> \u662f “\u9b54\u672f\u65b9\u6cd5”, \u4f1a\u7ed5\u5f00\u5b9e\u4f8b, \u76f4\u63a5\u67e5\u627e\u7c7b\u662f\u5426\u6709\u8fd9\u4e2a\u65b9\u6cd5. \u6bd4\u5982\u8bf4\u4f60\u8c03\u7528 obj()<\/code> \u5b9e\u9645\u4e0a\u6267\u884c\u7684\u662f type(obj).__call__(obj)<\/code>. \u8fd9\u8c8c\u4f3c\u4e0e Python \u7684\u4e00\u4e2a\u8bbe\u8ba1\u539f\u5219\u6709\u5173, \u300c\u7c7b\u5b9a\u4e49\u884c\u4e3a, \u5b9e\u4f8b\u7ee7\u627f\u72b6\u6001\u300d.<\/p>\n\n\n\n
\u8865\u5145\u4e00\u70b9, \u8fd9\u5e76\u4e0d\u4ee3\u8868\u54ea\u4e2a\u8bed\u8a00\u66f4\u597d, \u66f4\u4f18\u79c0, \u8fd9\u53ea\u662f\u5728\u4e0d\u540c\u7684\u8bbe\u8ba1\u7406\u5ff5\u7684\u9a71\u52a8\u4e0b\u6240\u8bde\u751f\u7684\u4ea7\u7269, Python \u4e3b\u5f20\u7b80\u5355\u6e05\u6670, \u6240\u4ee5\u67d0\u4e9b\u529f\u80fd\u4f1a\u88ab\u5206\u79bb, \u800c JS \u5728\u8bbe\u8ba1\u4e4b\u521d\u5c31\u662f\u4e3a\u6d4f\u89c8\u5668\u7684\u73af\u5883\u91cf\u8eab\u6253\u9020\u7684, \u7528\u4e8e\u5728\u6d4f\u89c8\u5668\u91cc\u8fdb\u884c\u7b80\u5355\u64cd\u4f5c, \u8fd9\u4e9b\u5c5e\u6027\u53ef\u4ee5\u88ab\u4fee\u6539, \u4e5f\u662f\u4e3a\u4e86\u9002\u5e94\u6d4f\u89c8\u5668\u91cd\u590d\u4e14\u590d\u6742\u7684\u73af\u5883. \u5c31\u50cf\u662f Linux \u7684\u53d1\u884c\u7248, \u4f60\u80fd\u8bf4\u54ea\u4e2a\u53d1\u884c\u7248\u5c31\u4e00\u5b9a\u662f\u6700\u597d\u7684\u5417, \u6709\u7684\u53ea\u662f\u66f4\u9002\u5408\u81ea\u5df1\u7684\u7f62\u4e86. (\u8fd9\u4e9b\u65e0\u610f\u4e49\u7684\u9a82\u6218\u4e0d\u77e5\u9053\u6301\u7eed\u591a\u5c11\u5e74\u4e86, \u5df2\u7ecf\u770b\u817b\u4e86\u55b5, \u6240\u4ee5\u8bf7\u4e0d\u8981\u518d\u91cd\u590d\u4e86. \u4e0d\u8fc7\u524d\u9635\u5b50\u67d0\u4e2a\u5199\u5165\u6559\u79d1\u4e66\u7ea7\u7684\u4eba\u7269\u58f0\u79f0\u8981\u7528<\/del> Fedora<\/del><\/a> \u7edf\u6cbb\u4e16\u754c<\/del>)<\/p>\n\n\n
\n
\"\"<\/div><\/figure>\n<\/div>\n\n\n
\u8bf4\u8d77 Python, \u524d\u4e9b\u9635\u5b50 Python \u7684 Django \u6846\u67b6\u4e5f\u7206\u51fa\u4e86\u4e00\u4e2a\u6f0f\u6d1e (\u5177\u4f53\u89c1 \u8fd9\u7bc7\u6587\u7ae0<\/a>), \u4e0d\u8fc7\u4e5f\u53ea\u662f\u6f5c\u5728\u7684\u6f0f\u6d1e, \u6ca1\u6709 CVE \u7684\u5371\u9669\u8bc4\u5206. \u5176\u4e2d\u4e00\u4e2a\u6f0f\u6d1e\u662f\u5173\u4e8e SQL \u6ce8\u5165\u7684, \u56e0\u4e3a Django \u6ca1\u6709\u6b63\u786e\u7684\u8fc7\u6ee4\u5b57\u5178\u7684\u952e\u540d, \u5bfc\u81f4\u5728\u7ed9 Django ORM \u4f7f\u7528 **kwargs<\/code> \u8fd9\u6837\u7684\u65b9\u6cd5\u4f20\u9012\u53c2\u6570\u7684\u65f6\u5019\u4f1a\u5bfc\u81f4 SQL \u6ce8\u5165.<\/p>\n\n\n\n
(\u5185\u5fc3 OS: \u8fd9\u4e48\u6709\u4eba\u8fd9\u6837\u7528\u6570\u636e\u5e93\u554a, \u76f4\u63a5\u628a\u7528\u6237\u7684\u8f93\u5165\u4f5c\u4e3a Django ORM \u7684\u53c2\u6570, \u5acc\u81ea\u5df1\u7684\u6570\u636e\u5e93\u4e0d\u4f1a\u81ea\u5df1\u7206\u70b8\u561b)<\/del><\/p>\n\n\n\n
\u6bd5\u7adf\u540e\u7aef\u7684\u7b2c\u4e00\u5b89\u5168\u539f\u5219\u5c31\u662f\u4e0d\u8981\u76f8\u4fe1\u7528\u6237\u4efb\u4f55\u7684\u8f93\u5165, \u4f46\u662f\u5982\u6b64 Django \u5bf9\u8fd9\u4e2a\u6f0f\u6d1e\u7684\u5b89\u5168\u98ce\u9669\u8bc4\u7ea7\u8fd8\u662f\u4e3a “\u9ad8”.<\/p>\n\n\n\n
\u626f\u8fdc\u4e86, \u8bf4\u56de Next.js, \u6211\u4e00\u76f4\u89c9\u5f97 Next.js \u6709\u4e00\u4e2a\u975e\u5e38\u5927\u7684\u4f18\u52bf, \u4ed6\u7684\u524d\u540e\u7aef\u5f00\u53d1\u98ce\u683c\u7684\u4e00\u81f4\u6027\u76f8\u5f53\u597d, \u5728\u524d\u7aef\u4e5f\u662f\u5199 TSX, \u5728\u540e\u7aef\u4e5f\u662f\u5199 TSX, \u5f00\u53d1\u4f53\u9a8c\u975e\u5e38\u6d41\u7545. \u6211\u4e4b\u524d\u5b66\u8fc7\u4e00\u70b9\u70b9 React, \u540e\u9762\u62ff\u7740 Next.js \u57fa\u672c\u4e0a\u968f\u4fbf\u770b\u770b\u6587\u6863\u5c31\u4f1a\u5199\u4e86. \u7136\u800c\u6211\u4e4b\u524d\u5199\u6211\u7684\u535a\u5ba2\u7684\u65f6\u5019\u5c31\u6298\u817e\u7684\u4e0d\u884c, \u4e00\u8fb9\u662f js \u4e00\u8fb9\u662f py, \u4e24\u8fb9\u6362\u6765\u6362\u53bb\u5199\u7684\u6211\u90fd\u5feb\u8111\u88c2\u4e86, \u5e76\u4e14 py \u7684\u98ce\u683c\u5316\u8fd8\u76f8\u5f53\u7684\u5f3a (\u7f29\u8fdb\u8bed\u6cd5).<\/p>\n\n\n
\n
\"\"<\/div><\/figure>\n<\/div>\n\n\n
\u4f46\u662f\u4e00\u81f4\u6027\u9ad8\u53c8\u6709\u4ec0\u4e48\u95ee\u9898\u5462? \u90a3\u5c31\u662f\u5206\u4e0d\u6e05\u524d\u540e\u7aef, \u67d0\u4e9b\u5e94\u8be5\u5728\u670d\u52a1\u7aef\u7684\u4ee3\u7801, \u540e\u65f6\u5019\u5199\u7cca\u6d82\u4e86\u76f4\u63a5\u5c31\u5bfc\u5165\u5230\u5ba2\u6237\u7aef\u91cc\u4e86, \u5c1d\u8bd5\u5728\u5ba2\u6237\u7aef\u8c03\u7528\u8fd9\u4e9b\u529f\u80fd. \u666e\u901a\u7684\u670d\u52a1\u7aef\u51fd\u6570\u5012\u662f\u6ca1\u4ec0\u4e48, \u56e0\u4e3a\u4ed6\u4eec\u4f1a\u53d8\u6210 server action, \u5982\u679c\u4f60\u5fd8\u8bb0\u6807\u6ce8 \"use server\"<\/code> \u5462? \u90a3\u4e48\u4f60\u7684\u6574\u4e2a\u51fd\u6570\u53ef\u80fd\u5c31\u4f1a\u88ab\u6253\u5305\u8fdb\u524d\u7aef, \u5982\u679c\u4f60\u7684\u51fd\u6570\u91cc\u53c8\u8c03\u7528\u4e86\u5916\u90e8\u7684\u4ec0\u4e48\u670d\u52a1, \u90a3\u4e48\u8fde\u7740\u4f60\u7684 api key \u4e5f\u4f1a\u88ab\u4e00\u8d77\u6cc4\u9732. (\u6211 hack \u4e86\u6211\u81ea\u5df1?<\/del>)<\/p>\n\n\n\n
\u5305\u62ec\u8fd9\u6b21\u7684\u6f0f\u6d1e\u4e5f\u662f\u7684, \u4ed6\u4eec\u660e\u663e\u6ca1\u6709\u641e\u6e05\u695a\u81ea\u5df1\u5728\u5199\u540e\u7aef, \u62ff\u5230\u6570\u636e\u5c31\u7528, \u65e0\u8bed, \u8ddf\u4f60\u8bf4\u4e0d\u4e0b\u53bb, \u5178\u578b\u7684\u524d\u7aef\u601d\u7ef4.png<\/del><\/p>\n\n\n\n
\u5176\u5b9e Next.js \u7684 server action \u4e5f\u662f\u7684, \u4ed6\u7684\u672c\u8d28\u4e5f\u662f RPC (R<\/strong>emote P<\/strong>rocedure C<\/strong>all), \u5c31\u7b97\u5728\u5ba2\u6237\u7aef\u4e0a\u901a\u8fc7\u4e86\u9a8c\u8bc1, \u5728\u670d\u52a1\u7aef\u7684 server action \u91cc\u4e5f\u8981\u518d\u9a8c\u8bc1\u4e00\u904d.<\/p>\n\n\n\n
\u5176\u5b9e Next,js \u8fd8\u6709\u4e13\u95e8\u7684 DAL (Data Access Layer, \u6570\u636e\u83b7\u53d6\u5c42) \u6765\u6807\u6ce8\u67d0\u4e9b\u4ee3\u7801\u53ea\u80fd\u5728\u670d\u52a1\u7aef\u8fd0\u884c, \u5982\u679c\u88ab\u5bfc\u5165\u5230\u5ba2\u6237\u7aef\u7684\u8bdd\u5c31\u4f1a\u89e6\u53d1\u7f16\u8bd1\u65f6\u9519\u8bef. \u6309\u7167\u6700\u4f73\u5b9e\u8df5\u6765\u8bf4, \u6240\u6709\u7684\u654f\u611f\u64cd\u4f5c\u90fd\u5e94\u8be5\u4e22\u5230 DAL \u91cc, \u6bd4\u5982\u8bf4\u6570\u636e\u5e93\u7684\u76f8\u5173\u64cd\u4f5c\u7b49. \u5e76\u786e\u4fdd\u6240\u6709\u7684\u654f\u611f\u4fe1\u606f\u4e0d\u4f1a\u88ab\u6cc4\u9732\u5230\u670d\u52a1\u7aef\u7ec4\u4ef6\u6216\u662f server action \u7684\u8fd4\u56de\u503c\u4e2d.<\/p>\n\n\n\n
import \"server-only\"; \/\/ \u5b9a\u4e49 DAL\n\n\n\n\/\/ ...\n\n\n\nexport async function getUsers() {\n\n  const session = await verifySession();\n\n  if (!session) {\n\n    \/\/ \u786e\u4fdd\u5f53\u524d\u7528\u6237\u6709\u6743\u8bbf\u95ee\u8fd9\u4e9b\u6570\u636e\n\n    return null;\n\n  }\n\n\n\n  try {\n\n    const data = await db.query.user.findMany({\n\n      \/\/ ...\n\n    });\n\n\n\n    return data;\n\n  } catch {\n\n    \/\/ ...\n\n  }\n\n}\n<\/code><\/pre>\n\n\n\n
\u5e76\u4e14, \u6709\u4e86 DAL \u4e4b\u540e\u5c31\u4e0d\u9700\u8981 \"use server\"<\/code> \u91cc\u70e6\u4eba\u7684\u5f02\u6b65\u64cd\u4f5c\u4e86, \u53ef\u4ee5\u76f4\u63a5\u5bfc\u51fa\u67d0\u4e2a\u53ef\u4ee5\u64cd\u4f5c\u7684\u5bf9\u8c61, \u76f4\u63a5\u4f9b\u5176\u4ed6\u7684\u5730\u65b9\u8c03\u7528, \u907f\u514d\u5176\u4ed6\u5730\u65b9\u7684\u903b\u8f91\u5168\u90e8\u88ab\u805a\u96c6\u5230\u8fd9\u4e00\u5757. \u6bd4\u5982\u8bf4\u8981\u767d\u5ad6 cf \u7684 AI \u7684\u8bdd\u53ef\u4ee5\u8fd9\u6837\u5199:<\/p>\n\n\n\n
import “server-only”;<\/p>\n\n\n\n
import { OpenAI } from “openai”;<\/p>\n\n\n\n
export const ai = new OpenAI({<\/p>\n\n\n\n
apiKey: process.env.CLOUDFLARE_API_KEY,<\/p>\n\n\n\n
baseURL: https:\/\/api.cloudflare.com\/client\/v4\/accounts\/${process.env.CLOUDFLARE_ACCOUNT_ID}\/ai\/v1<\/code>,<\/p>\n\n\n\n
});<\/p>\n\n\n\n
\u7136\u540e\u5c31\u53ef\u4ee5\u5728\u5176\u4ed6\u7684\u7ec4\u4ef6\u91cc\u8c03\u7528\u8fd9\u4e2a ai \u5bf9\u8c61\u4e86, \u4e0d\u7528\u5168\u6324\u5728\u4e00\u5757.<\/p>\n\n\n\n
\u4e3a\u4ec0\u4e48 \"use server\"<\/code> \u9700\u8981\u6240\u6709\u7684\u51fd\u6570\u90fd\u662f\u662f\u5f02\u6b65\u7684\u5462, \u56e0\u4e3a\u8fd9\u53ef\u80fd\u662f\u4e00\u4e2a server action, \u800c server action \u7684\u672c\u8d28\u4e5f\u662f\u4e00\u6b21\u7f51\u7edc\u8bf7\u6c42, \u52a0\u4e0a\u5f02\u6b65\u53ef\u4ee5\u4fdd\u8bc1\u524d\u540e\u7aef\u7684\u4e00\u81f4\u6027.<\/p>\n\n\n\n
\u8bf4\u5230 cf (Cloudflare), \u4ed6\u4e3a\u4e86\u8e6d\u8fd9\u4e2a\u6f0f\u6d1e\u7684\u70ed\u5ea6, \u5ba3\u5e03\u81ea\u5df1\u7684 WAF \u53ef\u4ee5\u62b5\u5fa1\u8fd9\u4e2a\u653b\u51fb, \u4e0d\u8bba\u662f\u5426\u4ed8\u8d39\u90fd\u53ef\u4ee5\u4eab\u53d7\u5b89\u5168\u4fdd\u62a4, \u7136\u540e… \u534a\u4e2a\u4e92\u8054\u7f51\u53c8\u5b95\u673a\u534a\u4e2a\u5c0f\u65f6<\/del>.<\/p>\n\n\n\n
(\u54b3\u54b3, \u5176\u5b9e\u53ea\u6709\u5927\u6982 28% \u7684\u6d41\u91cf\u53d7\u5f71\u54cd, \u5927\u90e8\u5206\u8fd8\u662f\u6b63\u5e38\u7684)<\/del><\/p>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u524d\u51e0\u5929, \u6700\u53d7\u6b22\u8fce\u7684\u524d\u7aef\u6846\u67b6 React, \u53c8\u7206\u51fa\u4e86\u4e00\u4e2a\u9707\u60ca\u6574\u4e2a\u524d\u7aef\u754c\u7684\u6f0f\u6d1e, CVE-2025-55182  […]<\/p>\n","protected":false},"author":1,"featured_media":146,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-140","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/flanchan.ink\/index.php\/wp-json\/wp\/v2\/posts\/140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flanchan.ink\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/flanchan.ink\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/flanchan.ink\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/flanchan.ink\/index.php\/wp-json\/wp\/v2\/comments?post=140"}],"version-history":[{"count":3,"href":"https:\/\/flanchan.ink\/index.php\/wp-json\/wp\/v2\/posts\/140\/revisions"}],"predecessor-version":[{"id":143,"href":"https:\/\/flanchan.ink\/index.php\/wp-json\/wp\/v2\/posts\/140\/revisions\/143"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/flanchan.ink\/index.php\/wp-json\/wp\/v2\/media\/146"}],"wp:attachment":[{"href":"https:\/\/flanchan.ink\/index.php\/wp-json\/wp\/v2\/media?parent=140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flanchan.ink\/index.php\/wp-json\/wp\/v2\/categories?post=140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flanchan.ink\/index.php\/wp-json\/wp\/v2\/tags?post=140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}