{"id":29380,"date":"2024-11-25T10:21:30","date_gmt":"2024-11-25T02:21:30","guid":{"rendered":"https:\/\/fwq.ai\/blog\/29380\/"},"modified":"2024-11-25T10:21:30","modified_gmt":"2024-11-25T02:21:30","slug":"es6%e6%96%b0%e7%89%b9%e6%80%a7%e5%bc%80%e5%8f%91%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%ef%bc%886%ef%bc%89","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/29380\/","title":{"rendered":"ES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09"},"content":{"rendered":"<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">\u5143\u7f16\u7a0b\u662f\u6307\u7684\u662f\u5f00\u53d1\u4eba\u5458\u5bf9 \u201c\u8bed\u8a00\u672c\u8eab\u8fdb\u884c\u7f16\u7a0b\u201d\u3002\u4e00\u822c\u662f\u7f16\u7a0b\u8bed\u8a00\u66b4\u9732\u4e86\u4e00\u4e9bAPI\uff0c\u4f9b\u5f00\u53d1\u4eba\u5458\u6765\u64cd\u4f5c\u8bed\u8a00\u672c\u8eab\u7684\u67d0\u4e9b\u7279\u6027\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">\u4eceES6\u5f00\u59cb\uff0c\u65b0\u589e\u4e86Proxy\u548c Reflect\u7279\u6027\uff0c\u6269\u5c55\u4e86\u5143\u7f16\u7a0b(Meta Programming)\u80fd\u529b\uff0c\u5141\u8bb8\u62e6\u622a\u5e76\u5b9a\u5236\u57fa\u7840\u8bed\u8a00\u64cd\u4f5c\u884c\u4e3a(\u6bd4\u5982\uff0c\u5c5e\u6027\u67e5\u627e\uff0c\u8d4b\u503c\uff0c\u679a\u4e3e\uff0c\u51fd\u6570\u8c03\u7b49)\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Proxy(\u4ee3\u7406)<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Proxy\u662fES6\u52a0\u5165\u7684\u4e00\u4e2a\u65b0\u7279\u6027\uff0c\u5b83\u53ef\u4ee5 \u201c\u4ee3\u7406\u201d \u5bf9\u8c61\u7684\u539f\u751f\u884c\u4e3a\uff0c\u66ff\u6362\u4e3a\u6267\u884c\u81ea\u5b9a\u4e49\u884c\u4e3a\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Proxy\u53ef\u4ee5\u7406\u89e3\u6210\u5728\u76ee\u6807\u5bf9\u8c61\u4e4b\u524d\u67b6\u8bbe\u4e00\u5c42\u201c\u62e6\u622a\u201d\uff0c\u5916\u754c\u5bf9\u8be5\u5bf9\u8c61\u7684\u8bbf\u95ee\uff0c\u90fd\u5fc5\u987b\u5148\u901a\u8fc7\u8fd9\u5c42\u62e6\u622a\uff0c\u56e0\u6b64\u63d0\u4f9b\u4e86\u4e00\u79cd\u673a\u5236\uff0c\u53ef\u4ee5\u5bf9\u5916\u754c\u7684\u8bbf\u95ee\u8fdb\u884c\u8fc7\u6ee4\u548c\u6539\u5199\u3002Proxy\u8fd9\u4e2a\u8bcd\u7684\u539f\u610f\u662f\u4ee3\u7406\uff0c\u7528\u5728\u8fd9\u91cc\u8868\u793a\u7531\u5b83\u6765\u201c\u4ee3\u7406\u201d\u67d0\u4e9b\u64cd\u4f5c\uff0c\u53ef\u4ee5\u8bd1\u4e3a\u201c\u4ee3\u7406\u5668\u201d\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Proxy \u5bf9\u8c61\u7528\u6765\u4e3a\u57fa\u7840\u64cd\u4f5c(\u4f8b\u5982\uff1a\u5c5e\u6027\u67e5\u627e\u3001\u8d4b\u503c\u3001\u679a\u4e3e\u3001\u65b9\u6cd5\u8c03\u7528\u7b49)\u5b9a\u4e49\u7528\u6237\u81ea\u5b9a\u4e49\u884c\u4e3a\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">\u521b\u5efa\u4e00\u4e2aProxy\u5bf9\u8c61\uff1a<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/010\/a2d2ef4784c56fb6c600cf388891743d-0.jpg\" class=\"aligncenter\" title=\"ES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09\u63d2\u56fe\" alt=\"ES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09\u63d2\u56fe\" \/><br \/><\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">target\uff1a\u76ee\u6807\u5bf9\u8c61\uff0c\u53ef\u4ee5\u662f\u4efb\u610f\u7c7b\u578b\u7684\u5bf9\u8c61\uff0c\u6bd4\u5982\u6570\u7ec4\uff0c\u51fd\u6570\uff0c\u751a\u81f3\u662f\u53e6\u5916\u4e00\u4e2a\u4ee3\u7406\u5bf9\u8c61\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">handlert\uff1a\u5904\u7406\u5668\u5bf9\u8c61\uff0c\u5305\u542b\u4e86\u4e00\u7ec4\u4ee3\u7406\u65b9\u6cd5\uff0c\u5206\u522b\u63a7\u5236\u6240\u751f\u6210\u4ee3\u7406\u5bf9\u8c61\u7684\u5404\u79cd\u884c\u4e3a\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Proxy\u5bf9\u8c61\u7684\u65b9\u6cd5\uff1a<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Proxy.revocable(target, handler)\uff1a\u7528\u6765\u521b\u5efa\u4e00\u4e2a\u53ef\u64a4\u9500\u7684\u4ee3\u7406\u5bf9\u8c61\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">\u5904\u7406\u5668\u5bf9\u8c61\u4e00\u5171\u670914\u79cd\u53ef\u4ee3\u7406\u65b9\u6cd5\uff1a<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">handler.getPrototypeOf()\uff1a\u5728\u8bfb\u53d6\u4ee3\u7406\u5bf9\u8c61\u7684\u539f\u578b\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c Object.getPrototypeOf(proxy) \u65f6\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">handler.setPrototypeOf()\uff1a\u5728\u8bbe\u7f6e\u4ee3\u7406\u5bf9\u8c61\u7684\u539f\u578b\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c Object.setPrototypeOf(proxy, null) \u65f6\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">handler.isExtensible()\uff1a\u5728\u5224\u65ad\u4e00\u4e2a\u4ee3\u7406\u5bf9\u8c61\u662f\u5426\u662f\u53ef\u6269\u5c55\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c Object.isExtensible(proxy) \u65f6\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">handler.preventExtensions()\uff1a\u5728\u8ba9\u4e00\u4e2a\u4ee3\u7406\u5bf9\u8c61\u4e0d\u53ef\u6269\u5c55\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c Object.preventExtensions(proxy) \u65f6\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">handler.getOwnPropertyDescriptor()\uff1a\u5728\u83b7\u53d6\u4ee3\u7406\u5bf9\u8c61\u67d0\u4e2a\u5c5e\u6027\u7684\u5c5e\u6027\u63cf\u8ff0\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c Object.getOwnPropertyDescriptor(proxy, \u201cfoo\u201d) \u65f6\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">handler.defineProperty()\uff1a\u5728\u5b9a\u4e49\u4ee3\u7406\u5bf9\u8c61\u67d0\u4e2a\u5c5e\u6027\u65f6\u7684\u5c5e\u6027\u63cf\u8ff0\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c Object.defineProperty(proxy, \u201cfoo\u201d, {}) \u65f6\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">handler.has()\uff1a\u5728\u5224\u65ad\u4ee3\u7406\u5bf9\u8c61\u662f\u5426\u62e5\u6709\u67d0\u4e2a\u5c5e\u6027\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c \u201cfoo\u201d in proxy \u65f6\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">handler.get()\uff1a\u5728\u8bfb\u53d6\u4ee3\u7406\u5bf9\u8c61\u7684\u67d0\u4e2a\u5c5e\u6027\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c proxy.foo \u65f6\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">handler.set()\uff1a\u5728\u7ed9\u4ee3\u7406\u5bf9\u8c61\u7684\u67d0\u4e2a\u5c5e\u6027\u8d4b\u503c\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c proxy.foo = 1 \u65f6\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">handler.deleteProperty()\uff1a\u5728\u5220\u9664\u4ee3\u7406\u5bf9\u8c61\u7684\u67d0\u4e2a\u5c5e\u6027\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c delete proxy.foo \u65f6\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">handler.enumerate()\uff1a\u5728\u904d\u5386\u4ee3\u7406\u5bf9\u8c61\u7684\u5c5e\u6027\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c for(i in proxy){} \u65f6\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">handler.ownKeys()\uff1a\u5728\u83b7\u53d6\u4ee3\u7406\u5bf9\u8c61\u7684\u6240\u6709\u5c5e\u6027\u952e\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c Object.getOwnPropertyNames(proxy) \u65f6\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">handler.apply()\uff1a\u5728\u8c03\u7528\u4e00\u4e2a\u76ee\u6807\u5bf9\u8c61\u4e3a\u51fd\u6570\u7684\u4ee3\u7406\u5bf9\u8c61\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c proxy() \u65f6\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">handler.construct()\uff1a\u5728\u7ed9\u4e00\u4e2a\u76ee\u6807\u5bf9\u8c61\u4e3a\u6784\u9020\u51fd\u6570\u7684\u4ee3\u7406\u5bf9\u8c61\u6784\u9020\u5b9e\u4f8b\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884cnew proxy() \u65f6\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">\u62e6\u622a\u5c5e\u6027\u503c\u7684\u8bfb\u53d6\u64cd\u4f5c\uff1a<\/span><\/p>\n<p style=\"line-height:2em\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/010\/6a12cabc53ce793d1b50800d41f1685a-1.jpg\" class=\"aligncenter\" title=\"ES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09\u63d2\u56fe1\" alt=\"ES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09\u63d2\u56fe1\" \/><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">\u4e0a\u9762\u4ee3\u7801\u4e2d\uff0cProxy(\u4ee3\u7406)\u5bf9\u8c61\u5b9a\u4e49\u4e00\u4e2atarget\u548c\u4e00\u4e2ahandle\uff0chandle\u5b9e\u73b0\u4e86\u4e00\u4e2aget\u6355\u6349\u65b9\u6cd5\u3002\u901a\u8fc7\u8fd9\u4e2a\u65b9\u6cd5\uff0c\u88ab\u4ee3\u7406\u7684\u5bf9\u8c61\u5bf9\u4e8e\u672a\u5b9a\u4e49\u7684\u5c5e\u6027\uff0c\u4e0d\u518d\u8fd4\u56deundefined\uff0c\u800c\u662f\u8fd4\u56de\u4e00\u4e2a42\u7684\u6570\u5b57\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">\u62e6\u622a\u5c5e\u6027\u503c\u7684\u8d4b\u503c\u64cd\u4f5c\uff1a<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/010\/6a12cabc53ce793d1b50800d41f1685a-2.jpg\" class=\"aligncenter\" title=\"ES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09\u63d2\u56fe2\" alt=\"ES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09\u63d2\u56fe2\" \/><br \/><\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">\u4e0a\u9762\u4ee3\u7801\u4e2d\uff0c\u8bbe\u7f6e\u4e86set\u7684\u5904\u7406\u51fd\u6570\uff0c\u5982\u679c\u6211\u4eec\u4fa6\u542c\u7684\u5bf9\u8c61\u7684\u5c5e\u6027\u88ab\u66f4\u6539\uff0c\u90a3\u8fd9\u4e2a\u5904\u7406\u7a0b\u5e8f\u5c31\u4f1a\u88ab\u8c03\u7528\uff0c\u540c\u65f6\u901a\u8fc7\u53c2\u6570\u80fd\u591f\u5f97\u77e5\u662f\u54ea\u4e2a\u5c5e\u6027\u88ab\u66f4\u6539\uff0c\u66f4\u6539\u4e3a\u4e86\u4ec0\u4e48\u503c\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">\u540c\u4e00\u4e2a\u62e6\u622a\u5668\u51fd\u6570\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u62e6\u622a\u591a\u4e2a\u64cd\u4f5c\uff1a<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/010\/6a12cabc53ce793d1b50800d41f1685a-3.jpg\" class=\"aligncenter\" title=\"ES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09\u63d2\u56fe3\" alt=\"ES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09\u63d2\u56fe3\" \/><br \/><\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Proxy.revocable\u65b9\u6cd5\u7528\u6765\u521b\u5efa\u4e00\u4e2a\u53ef\u64a4\u9500\u7684\u4ee3\u7406\u5bf9\u8c61,\u4e00\u65e6\u67d0\u4e2a\u4ee3\u7406\u5bf9\u8c61\u88ab\u64a4\u9500\uff0c\u5b83\u5c06\u53d8\u7684\u51e0\u4e4e\u5b8c\u5168\u4e0d\u53ef\u7528\uff0c\u5728\u5b83\u8eab\u4e0a\u6267\u884c\u4efb\u4f55\u7684\u53ef\u4ee3\u7406\u64cd\u4f5c\u90fd\u4f1a\u629b\u51fa TypeError \u5f02\u5e38\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/010\/c21d209376f1649015a75f806c97e62c-4.jpg\" class=\"aligncenter\" title=\"ES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09\u63d2\u56fe4\" alt=\"ES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09\u63d2\u56fe4\" \/><br \/><\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect(\u53cd\u5c04)<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">ES6 \u4e2d\u5f15\u5165\u7684Reflect\u662f\u53e6\u4e00\u4e2a\u5143\u7f16\u7a0b\u7684\u7279\u6027\uff0c\u5b83\u4f7f\u5f97\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u64cd\u7eb5\u5bf9\u8c61\u7684\u539f\u751f\u884c\u4e3a\u3002Reflect\u53ef\u64cd\u7eb5\u7684\u884c\u4e3a\u4e0eProxy\u53ef\u4ee3\u7406\u7684\u884c\u4e3a\u662f\u4e00\u4e00\u5bf9\u5e94\u7684\uff0c\u8fd9\u4f7f\u5f97\u53ef\u4ee5\u5728Proxy\u7684\u81ea\u5b9a\u4e49\u65b9\u6cd5\u4e2d\u65b9\u4fbf\u7684\u4f7f\u7528Reflect\u8c03\u7528\u539f\u751f\u884c\u4e3a\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflection(\u53cd\u5c04)\u4fc3\u8fdb\u5143\u7f16\u7a0b\u7684\u4e00\u79cd\u5f88\u6709\u4ef7\u503c\u7684\u8bed\u8a00\u7279\u6027\uff0c\u5b83\u53ef\u4ee5\u5728\u7a0b\u5e8f\u8fd0\u884c\u65f6\u52a8\u6001\u5c55\u73b0\u7a0b\u5e8f\u672c\u8eab\u7684\u7279\u6027\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect \u5bf9\u8c61\u63d0\u4f9b\u4e8614\u4e2a\u9759\u6001\u65b9\u6cd5\uff0c\u5b83\u4eec\u7684\u540d\u5b57\u521a\u597d\u548c\u90a314\u4e2a\u4ee3\u7406\u5904\u7406\u5668\u65b9\u6cd5\u7684\u540d\u5b57\u76f8\u540c\uff0c\u8fd914\u4e2a\u65b9\u6cd5\u4e2d\u6709\u51e0\u4e2a\u521a\u597d\u5728 Object \u5bf9\u8c61\u8eab\u4e0a\u4e5f\u5b58\u5728\u540c\u540d\u65b9\u6cd5\uff0c\u867d\u7136\u5b83\u4eec\u529f\u80fd\u7c7b\u4f3c\uff0c\u4f46\u4e5f\u5b58\u5728\u7ec6\u5fae\u5dee\u5f02\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect.apply()\uff1a\u5bf9\u4e00\u4e2a\u51fd\u6570\u8fdb\u884c\u8c03\u7528\u64cd\u4f5c\uff0c\u540c\u65f6\u53ef\u4ee5\u4f20\u5165\u4e00\u4e2a\u6570\u7ec4\u4f5c\u4e3a\u8c03\u7528\u53c2\u6570\u3002\u548c Function.prototype.apply() \u529f\u80fd\u7c7b\u4f3c\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect.construct()\uff1a\u5bf9\u6784\u9020\u51fd\u6570\u8fdb\u884c new \u64cd\u4f5c\uff0c\u76f8\u5f53\u4e8e\u6267\u884c new target(\u2026args)\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect.defineProperty()\uff1a\u548c Object.defineProperty() \u7c7b\u4f3c\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect.deleteProperty()\uff1a\u5220\u9664\u5bf9\u8c61\u7684\u67d0\u4e2a\u5c5e\u6027\uff0c\u76f8\u5f53\u4e8e\u6267\u884c delete target[name]\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect.enumerate()\uff1a\u8be5\u65b9\u6cd5\u4f1a\u8fd4\u56de\u4e00\u4e2a\u5305\u542b\u6709\u76ee\u6807\u5bf9\u8c61\u8eab\u4e0a\u6240\u6709\u53ef\u679a\u4e3e\u7684\u81ea\u8eab\u5b57\u7b26\u4e32\u5c5e\u6027\u4ee5\u53ca\u7ee7\u627f\u5b57\u7b26\u4e32\u5c5e\u6027\u7684\u8fed\u4ee3\u5668\uff0cfor\u2026in \u64cd\u4f5c\u904d\u5386\u5230\u7684\u6b63\u662f\u8fd9\u4e9b\u5c5e\u6027\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect.get()\uff1a\u83b7\u53d6\u5bf9\u8c61\u8eab\u4e0a\u67d0\u4e2a\u5c5e\u6027\u7684\u503c\uff0c\u7c7b\u4f3c\u4e8e target[name]\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect.getOwnPropertyDescriptor()\uff1a\u7c7b\u4f3c\u4e8e Object.getOwnPropertyDescriptor()\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect.getPrototypeOf()\uff1a \u7c7b\u4f3c\u4e8e Object.getPrototypeOf()\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect.has()\uff1a\u5224\u65ad\u4e00\u4e2a\u5bf9\u8c61\u662f\u5426\u5b58\u5728\u67d0\u4e2a\u5c5e\u6027\uff0c\u548c in \u8fd0\u7b97\u7b26 \u7684\u529f\u80fd\u5b8c\u5168\u76f8\u540c\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect.isExtensible()\uff1a\u7c7b\u4f3c\u4e8e Object.isExtensible()\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect.ownKeys()\uff1a\u8fd4\u56de\u4e00\u4e2a\u5305\u542b\u6240\u6709\u81ea\u8eab\u5c5e\u6027(\u4e0d\u5305\u542b\u7ee7\u627f\u5c5e\u6027)\u7684\u6570\u7ec4\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect.preventExtensions()\uff1a\u7c7b\u4f3c\u4e8e Object.preventExtensions()\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect.set()\uff1a\u8bbe\u7f6e\u5bf9\u8c61\u8eab\u4e0a\u67d0\u4e2a\u5c5e\u6027\u7684\u503c\uff0c\u7c7b\u4f3c\u4e8e target[name] = val\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect.setPrototypeOf()\uff1a\u7c7b\u4f3c\u4e8e Object.setPrototypeOf()\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/010\/c21d209376f1649015a75f806c97e62c-5.jpg\" class=\"aligncenter\" title=\"ES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09\u63d2\u56fe5\" alt=\"ES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09\u63d2\u56fe5\" \/><br \/><\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">\u4e0a\u9762\u4ee3\u7801\u4e2d\uff0cProxy\u65b9\u6cd5\u62e6\u622atarget\u5bf9\u8c61\u7684\u5c5e\u6027\u8d4b\u503c\u884c\u4e3a\uff0c\u91c7\u7528Reflect.set\u65b9\u6cd5\u5c06\u503c\u8d4b\u503c\u7ed9\u5bf9\u8c61\u7684\u5c5e\u6027\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">\u4e3a\u4ec0\u4e48\u8981\u4f7f\u7528Reflect\uff1a<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">\u5c06Object\u5bf9\u8c61\u7684\u4e00\u4e9b\u660e\u663e\u5c5e\u4e8e\u8bed\u8a00\u5185\u90e8\u7684\u65b9\u6cd5(\u6bd4\u5982Object.defineProperty)\uff0c\u653e\u5230Reflect\u5bf9\u8c61\u4e0a\u3002\u73b0\u9636\u6bb5\uff0c\u67d0\u4e9b\u65b9\u6cd5\u540c\u65f6\u5728Object\u548cReflect\u5bf9\u8c61\u4e0a\u90e8\u7f72\uff0c\u672a\u6765\u7684\u65b0\u65b9\u6cd5\u5c06\u53ea\u90e8\u7f72\u5728Reflect\u5bf9\u8c61\u4e0a\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">\u4fee\u6539\u67d0\u4e9bObject\u65b9\u6cd5\u7684\u8fd4\u56de\u7ed3\u679c\uff0c\u8ba9\u5176\u53d8\u5f97\u66f4\u5408\u7406\u3002\u6bd4\u5982\uff0cObject.defineProperty(obj, name, desc)\u5728\u65e0\u6cd5\u5b9a\u4e49\u5c5e\u6027\u65f6\uff0c\u4f1a\u629b\u51fa\u4e00\u4e2a\u9519\u8bef\uff0c\u800cReflect.defineProperty(obj, name, desc)\u5219\u4f1a\u8fd4\u56defalse\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">\u8ba9Object\u64cd\u4f5c\u90fd\u53d8\u6210\u51fd\u6570\u884c\u4e3a\u3002\u67d0\u4e9bObject\u64cd\u4f5c\u662f\u547d\u4ee4\u5f0f\uff0c\u6bd4\u5982name in obj\u548cdelete obj[name]\uff0c\u800cReflect.has(obj, name)\u548cReflect.deleteProperty(obj, name)\u8ba9\u5b83\u4eec\u53d8\u6210\u4e86\u51fd\u6570\u884c\u4e3a\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">Reflect\u5bf9\u8c61\u7684\u65b9\u6cd5\u4e0eProxy\u5bf9\u8c61\u7684\u65b9\u6cd5\u4e00\u4e00\u5bf9\u5e94\uff0c\u53ea\u8981\u662fProxy\u5bf9\u8c61\u7684\u65b9\u6cd5\uff0c\u5c31\u80fd\u5728Reflect\u5bf9\u8c61\u4e0a\u627e\u5230\u5bf9\u5e94\u7684\u65b9\u6cd5\u3002\u8fd9\u5c31\u8ba9Proxy\u5bf9\u8c61\u53ef\u4ee5\u65b9\u4fbf\u5730\u8c03\u7528\u5bf9\u5e94\u7684Reflect\u65b9\u6cd5\uff0c\u5b8c\u6210\u9ed8\u8ba4\u884c\u4e3a\uff0c\u4f5c\u4e3a\u4fee\u6539\u884c\u4e3a\u7684\u57fa\u7840\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u4e0d\u7ba1Proxy\u600e\u4e48\u4fee\u6539\u9ed8\u8ba4\u884c\u4e3a\uff0c\u4f60\u603b\u53ef\u4ee5\u5728Reflect\u4e0a\u83b7\u53d6\u9ed8\u8ba4\u884c\u4e3a\u3002<\/span><\/p>\n<p style=\"line-height:2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/010\/c21d209376f1649015a75f806c97e62c-6.jpg\" class=\"aligncenter\" title=\"ES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09\u63d2\u56fe6\" alt=\"ES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09\u63d2\u56fe6\" \/><br \/><\/span><\/p>\n<p style=\"line-height: 2em\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,\">\u4e0a\u9762\u4ee3\u7801\u4e2d\uff0c\u6bcf\u4e00\u4e2aProxy\u5bf9\u8c61\u7684\u62e6\u622a\u64cd\u4f5c(get\u3001delete\u3001has)\uff0c\u5185\u90e8\u90fd\u8c03\u7528\u5bf9\u5e94\u7684Reflect\u65b9\u6cd5\uff0c\u4fdd\u8bc1\u539f\u751f\u884c\u4e3a\u80fd\u591f\u6b63\u5e38\u6267\u884c\u3002\u6dfb\u52a0\u7684\u5de5\u4f5c\uff0c\u5c31\u662f\u5c06\u6bcf\u4e00\u4e2a\u64cd\u4f5c\u8f93\u51fa\u4e00\u884c\u65e5\u5fd7\u3002\u6709\u4e86Reflect\u5bf9\u8c61\u4ee5\u540e\uff0c\u5f88\u591a\u64cd\u4f5c\u4f1a\u66f4\u6613\u8bfb\u3002<\/span><\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fES6\u65b0\u7279\u6027\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\uff086\uff09\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5143\u7f16\u7a0b\u662f\u6307\u7684\u662f\u5f00\u53d1\u4eba\u5458\u5bf9 \u201c\u8bed\u8a00\u672c\u8eab\u8fdb\u884c\u7f16\u7a0b\u201d\u3002\u4e00\u822c\u662f\u7f16\u7a0b\u8bed\u8a00\u66b4\u9732\u4e86\u4e00\u4e9bAPI\uff0c\u4f9b\u5f00\u53d1\u4eba\u5458\u6765\u64cd\u4f5c\u8bed\u8a00\u672c\u8eab\u7684\u67d0\u4e9b\u7279\u6027\u3002 \u4eceES6\u5f00\u59cb\uff0c\u65b0\u589e\u4e86Proxy\u548c Reflect\u7279\u6027\uff0c\u6269\u5c55\u4e86\u5143\u7f16\u7a0b(Meta Programming)\u80fd\u529b\uff0c\u5141\u8bb8\u62e6\u622a\u5e76\u5b9a\u5236\u57fa\u7840\u8bed\u8a00\u64cd\u4f5c\u884c\u4e3a(\u6bd4\u5982\uff0c\u5c5e\u6027\u67e5\u627e\uff0c\u8d4b\u503c\uff0c\u679a\u4e3e\uff0c\u51fd\u6570\u8c03\u7b49)\u3002 Proxy(\u4ee3\u7406) Proxy\u662fES6\u52a0\u5165\u7684\u4e00\u4e2a\u65b0\u7279\u6027\uff0c\u5b83\u53ef\u4ee5 \u201c\u4ee3\u7406\u201d \u5bf9\u8c61\u7684\u539f\u751f\u884c\u4e3a\uff0c\u66ff\u6362\u4e3a\u6267\u884c\u81ea\u5b9a\u4e49\u884c\u4e3a\u3002 Proxy\u53ef\u4ee5\u7406\u89e3\u6210\u5728\u76ee\u6807\u5bf9\u8c61\u4e4b\u524d\u67b6\u8bbe\u4e00\u5c42\u201c\u62e6\u622a\u201d\uff0c\u5916\u754c\u5bf9\u8be5\u5bf9\u8c61\u7684\u8bbf\u95ee\uff0c\u90fd\u5fc5\u987b\u5148\u901a\u8fc7\u8fd9\u5c42\u62e6\u622a\uff0c\u56e0\u6b64\u63d0\u4f9b\u4e86\u4e00\u79cd\u673a\u5236\uff0c\u53ef\u4ee5\u5bf9\u5916\u754c\u7684\u8bbf\u95ee\u8fdb\u884c\u8fc7\u6ee4\u548c\u6539\u5199\u3002Proxy\u8fd9\u4e2a\u8bcd\u7684\u539f\u610f\u662f\u4ee3\u7406\uff0c\u7528\u5728\u8fd9\u91cc\u8868\u793a\u7531\u5b83\u6765\u201c\u4ee3\u7406\u201d\u67d0\u4e9b\u64cd\u4f5c\uff0c\u53ef\u4ee5\u8bd1\u4e3a\u201c\u4ee3\u7406\u5668\u201d\u3002 Proxy \u5bf9\u8c61\u7528\u6765\u4e3a\u57fa\u7840\u64cd\u4f5c(\u4f8b\u5982\uff1a\u5c5e\u6027\u67e5\u627e\u3001\u8d4b\u503c\u3001\u679a\u4e3e\u3001\u65b9\u6cd5\u8c03\u7528\u7b49)\u5b9a\u4e49\u7528\u6237\u81ea\u5b9a\u4e49\u884c\u4e3a\u3002 \u521b\u5efa\u4e00\u4e2aProxy\u5bf9\u8c61\uff1a target\uff1a\u76ee\u6807\u5bf9\u8c61\uff0c\u53ef\u4ee5\u662f\u4efb\u610f\u7c7b\u578b\u7684\u5bf9\u8c61\uff0c\u6bd4\u5982\u6570\u7ec4\uff0c\u51fd\u6570\uff0c\u751a\u81f3\u662f\u53e6\u5916\u4e00\u4e2a\u4ee3\u7406\u5bf9\u8c61\u3002 handlert\uff1a\u5904\u7406\u5668\u5bf9\u8c61\uff0c\u5305\u542b\u4e86\u4e00\u7ec4\u4ee3\u7406\u65b9\u6cd5\uff0c\u5206\u522b\u63a7\u5236\u6240\u751f\u6210\u4ee3\u7406\u5bf9\u8c61\u7684\u5404\u79cd\u884c\u4e3a\u3002 Proxy\u5bf9\u8c61\u7684\u65b9\u6cd5\uff1a Proxy.revocable(target, handler)\uff1a\u7528\u6765\u521b\u5efa\u4e00\u4e2a\u53ef\u64a4\u9500\u7684\u4ee3\u7406\u5bf9\u8c61\u3002 \u5904\u7406\u5668\u5bf9\u8c61\u4e00\u5171\u670914\u79cd\u53ef\u4ee3\u7406\u65b9\u6cd5\uff1a handler.getPrototypeOf()\uff1a\u5728\u8bfb\u53d6\u4ee3\u7406\u5bf9\u8c61\u7684\u539f\u578b\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c Object.getPrototypeOf(proxy) \u65f6\u3002 handler.setPrototypeOf()\uff1a\u5728\u8bbe\u7f6e\u4ee3\u7406\u5bf9\u8c61\u7684\u539f\u578b\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c Object.setPrototypeOf(proxy, null) \u65f6\u3002 handler.isExtensible()\uff1a\u5728\u5224\u65ad\u4e00\u4e2a\u4ee3\u7406\u5bf9\u8c61\u662f\u5426\u662f\u53ef\u6269\u5c55\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c Object.isExtensible(proxy) \u65f6\u3002 handler.preventExtensions()\uff1a\u5728\u8ba9\u4e00\u4e2a\u4ee3\u7406\u5bf9\u8c61\u4e0d\u53ef\u6269\u5c55\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c Object.preventExtensions(proxy) \u65f6\u3002 handler.getOwnPropertyDescriptor()\uff1a\u5728\u83b7\u53d6\u4ee3\u7406\u5bf9\u8c61\u67d0\u4e2a\u5c5e\u6027\u7684\u5c5e\u6027\u63cf\u8ff0\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c Object.getOwnPropertyDescriptor(proxy, \u201cfoo\u201d) \u65f6\u3002 handler.defineProperty()\uff1a\u5728\u5b9a\u4e49\u4ee3\u7406\u5bf9\u8c61\u67d0\u4e2a\u5c5e\u6027\u65f6\u7684\u5c5e\u6027\u63cf\u8ff0\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c Object.defineProperty(proxy, \u201cfoo\u201d, {}) \u65f6\u3002 handler.has()\uff1a\u5728\u5224\u65ad\u4ee3\u7406\u5bf9\u8c61\u662f\u5426\u62e5\u6709\u67d0\u4e2a\u5c5e\u6027\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c \u201cfoo\u201d in proxy \u65f6\u3002 handler.get()\uff1a\u5728\u8bfb\u53d6\u4ee3\u7406\u5bf9\u8c61\u7684\u67d0\u4e2a\u5c5e\u6027\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c proxy.foo \u65f6\u3002 handler.set()\uff1a\u5728\u7ed9\u4ee3\u7406\u5bf9\u8c61\u7684\u67d0\u4e2a\u5c5e\u6027\u8d4b\u503c\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c proxy.foo = 1 \u65f6\u3002 handler.deleteProperty()\uff1a\u5728\u5220\u9664\u4ee3\u7406\u5bf9\u8c61\u7684\u67d0\u4e2a\u5c5e\u6027\u65f6\u89e6\u53d1\u8be5\u64cd\u4f5c\uff0c\u6bd4\u5982\u5728\u6267\u884c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-29380","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29380","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=29380"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29380\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=29380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=29380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=29380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}