{"id":1945,"date":"2022-03-04T17:20:33","date_gmt":"2022-03-04T09:20:33","guid":{"rendered":"https:\/\/raksmart.cn\/blog\/?p=1945"},"modified":"2022-03-04T17:20:33","modified_gmt":"2022-03-04T09:20:33","slug":"%e4%bb%80%e4%b9%88%e6%98%afbgp%e5%86%85%e9%83%a8%e5%92%8c%e5%a4%96%e9%83%a8%e6%9c%89%e4%bb%80%e4%b9%88%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"https:\/\/raksmart.cn\/blog\/knowledge\/1945.html","title":{"rendered":"\u4ec0\u4e48\u662fBGP?\u5185\u90e8\u548c\u5916\u90e8\u6709\u4ec0\u4e48\u533a\u522b"},"content":{"rendered":"<p>\u8fb9\u754c\u7f51\u5173\u534f\u8bae (BGP) \u662f Internet \u7684\u90ae\u653f\u670d\u52a1\u3002\u5f53\u6709\u4eba\u5c06\u4fe1\u4ef6\u653e\u5165\u90ae\u7bb1\u65f6\uff0c\u90ae\u653f\u670d\u52a1\u4f1a\u5904\u7406\u8be5\u90ae\u4ef6\u5e76\u9009\u62e9\u4e00\u6761\u5feb\u901f\u6709\u6548\u7684\u8def\u7ebf\u5c06\u8be5\u4fe1\u4ef6\u6295\u9012\u7ed9\u6536\u4ef6\u4eba\u3002\u7c7b\u4f3c\u5730\uff0c\u5f53\u6709\u4eba\u901a\u8fc7 Internet \u63d0\u4ea4\u6570\u636e\u65f6\uff0cBGP \u8d1f\u8d23\u67e5\u770b\u6570\u636e\u53ef\u4ee5\u4f20\u8f93\u7684\u6240\u6709\u53ef\u7528\u8def\u5f84\u5e76\u9009\u62e9\u6700\u4f73\u8def\u7531\uff0c\u8fd9\u901a\u5e38\u610f\u5473\u7740\u5728\u81ea\u6cbb\u7cfb\u7edf\u4e4b\u95f4\u8df3\u8f6c\u3002<\/p>\n<p>BGP \u662f\u901a\u8fc7\u542f\u7528\u6570\u636e\u8def\u7531\u4f7f Internet \u5de5\u4f5c\u7684\u534f\u8bae\u3002\u5f53\u65b0\u52a0\u5761\u7684\u7528\u6237\u52a0\u8f7d\u5e26\u6709<a href=\"https:\/\/raksmart.cn\/hkserver\" target=\"_blank\" rel=\"noopener\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\u7684\u7f51\u7ad9\u65f6\uff0cBGP \u662f\u4f7f\u8be5\u901a\u4fe1\u80fd\u591f\u5feb\u901f\u6709\u6548\u5730\u8fdb\u884c\u7684\u534f\u8bae\u3002<\/p>\n<p>\u4ec0\u4e48\u662f\u81ea\u6cbb\u7cfb\u7edf?<\/p>\n<p>\u4e92\u8054\u7f51\u662f\u7f51\u7edc\u7684\u7f51\u7edc\u3002\u5b83\u88ab\u5206\u89e3\u6210\u6570\u5341\u4e07\u4e2a\u79f0\u4e3a\u81ea\u6cbb\u7cfb\u7edf (ASes)\u7684\u8f83\u5c0f\u7f51\u7edc\u3002\u8fd9\u4e9b\u7f51\u7edc\u4e2d\u7684\u6bcf\u4e00\u4e2a\u672c\u8d28\u4e0a\u90fd\u662f\u7531\u5355\u4e2a\u7ec4\u7ec7\u8fd0\u884c\u7684\u5927\u578b\u8def\u7531\u5668\u6c60\u3002<\/p>\n<p>\u5982\u679c\u6211\u4eec\u7ee7\u7eed\u5c06 BGP \u89c6\u4e3a Internet \u7684\u90ae\u653f\u670d\u52a1\uff0c\u90a3\u4e48 AS \u5c31\u50cf\u5355\u4e2a\u90ae\u5c40\u5206\u652f\u673a\u6784\u3002\u4e00\u4e2a\u57ce\u9547\u53ef\u80fd\u6709\u6570\u767e\u4e2a\u90ae\u7bb1\uff0c\u4f46\u8fd9\u4e9b\u90ae\u7bb1\u4e2d\u7684\u90ae\u4ef6\u5fc5\u987b\u5148\u901a\u8fc7\u5f53\u5730\u90ae\u653f\u652f\u5c40\uff0c\u7136\u540e\u624d\u80fd\u8def\u7531\u5230\u53e6\u4e00\u4e2a\u76ee\u7684\u5730\u3002AS \u5185\u7684\u5185\u90e8\u8def\u7531\u5668\u5c31\u50cf\u90ae\u7bb1\u3002\u4ed6\u4eec\u5c06\u51fa\u7ad9\u4f20\u8f93\u8f6c\u53d1\u5230 AS\uff0c\u7136\u540e AS \u4f7f\u7528 BGP \u8def\u7531\u5c06\u8fd9\u4e9b\u4f20\u8f93\u53d1\u9001\u5230\u76ee\u7684\u5730\u3002<\/p>\n<p>\u4e0a\u56fe\u8bf4\u660e\u4e86 BGP \u7684\u7b80\u5316\u7248\u672c\u3002\u5728\u8fd9\u4e2a\u7248\u672c\u4e2d\uff0cInternet \u4e0a\u53ea\u6709\u516d\u4e2a AS\u3002\u5982\u679c AS1 \u9700\u8981\u5c06\u6570\u636e\u5305\u8def\u7531\u5230 AS3\uff0c\u5b83\u6709\u4e24\u79cd\u4e0d\u540c\u7684\u9009\u62e9\uff1a<\/p>\n<p>\u8df3\u5230 AS2\uff0c\u7136\u540e\u8df3\u5230 AS3\uff1a<\/p>\n<p>AS2 \u2192 AS3<\/p>\n<p>\u6216\u8005\u8df3\u5230 AS6\uff0c\u7136\u540e\u8df3\u5230 AS5\u3001AS4\uff0c\u6700\u540e\u8df3\u5230 AS3\uff1a<\/p>\n<p>AS6 \u2192 AS5 \u2192 AS4 \u2192 AS3<\/p>\n<p>\u5728\u8fd9\u4e2a\u7b80\u5316\u7684\u6a21\u578b\u4e2d\uff0c\u51b3\u5b9a\u4f3c\u4e4e\u5f88\u7b80\u5355\u3002AS2 \u8def\u7531\u6bd4 AS6 \u8def\u7531\u9700\u8981\u66f4\u5c11\u7684\u8df3\u6570\uff0c\u56e0\u6b64\u5b83\u662f\u6700\u5feb\u3001\u6700\u6709\u6548\u7684\u8def\u7531\u3002\u73b0\u5728\u5047\u8bbe\u6709\u6570\u5341\u4e07\u4e2a AS\uff0c\u800c\u8df3\u6570\u53ea\u662f\u590d\u6742\u8def\u7531\u9009\u62e9\u7b97\u6cd5\u7684\u4e00\u90e8\u5206\u3002\u8fd9\u5c31\u662f\u4e92\u8054\u7f51\u4e0a BGP \u8def\u7531\u7684\u73b0\u5b9e\u3002<\/p>\n<p>\u4e92\u8054\u7f51\u7684\u7ed3\u6784\u5728\u4e0d\u65ad\u53d8\u5316\uff0c\u65b0\u7cfb\u7edf\u4e0d\u65ad\u6d8c\u73b0\uff0c\u73b0\u6709\u7cfb\u7edf\u53d8\u5f97\u4e0d\u53ef\u7528\u3002\u56e0\u6b64\uff0c\u6bcf\u4e2a AS \u90fd\u5fc5\u987b\u53ca\u65f6\u4e86\u89e3\u6709\u5173\u65b0\u8def\u7531\u548c\u8fc7\u65f6\u8def\u7531\u7684\u4fe1\u606f\u3002\u8fd9\u662f\u901a\u8fc7\u5bf9\u7b49\u4f1a\u8bdd\u5b8c\u6210\u7684\uff0c\u5176\u4e2d\u6bcf\u4e2a AS \u901a\u8fc7TCP\/IP\u8fde\u63a5\u8fde\u63a5\u5230\u76f8\u90bb\u7684 AS\uff0c\u4ee5\u5171\u4eab\u8def\u7531\u4fe1\u606f\u3002\u4f7f\u7528\u6b64\u4fe1\u606f\uff0c\u6bcf\u4e2a AS \u90fd\u53ef\u4ee5\u6b63\u786e\u8def\u7531\u6765\u81ea\u5185\u90e8\u7684\u51fa\u7ad9\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<p>\u8fd9\u5c31\u662f\u6211\u4eec\u7684\u7c7b\u6bd4\u7684\u4e00\u90e8\u5206\u5d29\u6e83\u7684\u5730\u65b9\u3002\u4e0e\u90ae\u5c40\u5206\u652f\u673a\u6784\u4e0d\u540c\uff0c\u81ea\u6cbb\u7cfb\u7edf\u5e76\u4e0d\u5b8c\u5168\u5c5e\u4e8e\u540c\u4e00\u7ec4\u7ec7\u3002\u4e8b\u5b9e\u4e0a\uff0c\u5b83\u4eec\u901a\u5e38\u5c5e\u4e8e\u76f8\u4e92\u7ade\u4e89\u7684\u4f01\u4e1a\u3002\u4e3a\u6b64\uff0cBGP \u8def\u7531\u6709\u65f6\u4f1a\u8003\u8651\u4e1a\u52a1\u56e0\u7d20\u3002AS \u901a\u5e38\u4f1a\u76f8\u4e92\u6536\u8d39\u4ee5\u901a\u8fc7\u5176\u7f51\u7edc\u4f20\u8f93\u6d41\u91cf\uff0c\u5e76\u4e14\u8bbf\u95ee\u4ef7\u683c\u53ef\u4ee5\u4f5c\u4e3a\u6700\u7ec8\u9009\u62e9\u7684\u8def\u7531\u7684\u56e0\u7d20\u3002<\/p>\n<p>\u8c01\u64cd\u4f5c BGP \u81ea\u6cbb\u7cfb\u7edf?<\/p>\n<p>AS \u901a\u5e38\u5c5e\u4e8e Internet \u670d\u52a1\u63d0\u4f9b\u5546 (ISP) \u6216\u5176\u4ed6\u5927\u578b\u7ec4\u7ec7\uff0c\u4f8b\u5982\u79d1\u6280\u516c\u53f8\u3001\u5927\u5b66\u3001\u653f\u5e9c\u673a\u6784\u548c\u79d1\u5b66\u673a\u6784\u3002\u6bcf\u4e2a\u5e0c\u671b\u4ea4\u6362\u8def\u7531\u4fe1\u606f\u7684AS\u5fc5\u987b\u6709\u4e00\u4e2a\u6ce8\u518c\u7684\u81ea\u6cbb\u7cfb\u7edf\u53f7 (ASN)\u3002\u4e92\u8054\u7f51\u53f7\u7801\u5206\u914d\u673a\u6784 (IANA) \u5c06 ASN \u5206\u914d\u7ed9\u533a\u57df\u4e92\u8054\u7f51\u6ce8\u518c\u7ba1\u7406\u673a\u6784 (RIR)\uff0c\u7136\u540e\u7531\u540e\u8005\u5c06\u5b83\u4eec\u5206\u914d\u7ed9 ISP \u548c\u7f51\u7edc\u3002ASN \u662f\u4ecb\u4e8e 1 \u548c 65534 \u4e4b\u95f4\u7684 16 \u4f4d\u6570\u5b57\u548c\u4ecb\u4e8e 131072 \u548c 4294967294 \u4e4b\u95f4\u7684 32 \u4f4d\u6570\u5b57\u3002\u622a\u81f3 2018 \u5e74\uff0c\u5168\u7403\u7ea6\u6709 64,000 \u4e2a ASN \u5728\u4f7f\u7528\u3002\u53ea\u6709\u5916\u90e8 BGP \u9700\u8981\u8fd9\u4e9b ASN\u3002<\/p>\n<p>\u5916\u90e8BGP\u548c\u5185\u90e8BGP\u6709\u4ec0\u4e48\u533a\u522b?<\/p>\n<p>\u4f7f\u7528\u5916\u90e8 BGP (eBGP) \u4ea4\u6362\u8def\u7531\u5e76\u901a\u8fc7 Internet \u4f20\u8f93\u6d41\u91cf\u3002\u81ea\u6cbb\u7cfb\u7edf\u8fd8\u53ef\u4ee5\u4f7f\u7528\u5185\u90e8\u7248\u672c\u7684 BGP \u901a\u8fc7\u5176\u5185\u90e8\u7f51\u7edc\u8fdb\u884c\u8def\u7531\uff0c\u8fd9\u79f0\u4e3a\u5185\u90e8 BGP (iBGP)\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4f7f\u7528\u5185\u90e8 BGP \u5e76\u4e0d\u662f\u4f7f\u7528\u5916\u90e8 BGP \u7684\u8981\u6c42\u3002\u81ea\u6cbb\u7cfb\u7edf\u53ef\u4ee5\u4ece\u8bb8\u591a\u5185\u90e8\u534f\u8bae\u4e2d\u8fdb\u884c\u9009\u62e9\uff0c\u4ee5\u8fde\u63a5\u5176\u5185\u90e8\u7f51\u7edc\u4e0a\u7684\u8def\u7531\u5668\u3002<\/p>\n<p>\u5916\u90e8 BGP \u5c31\u50cf\u56fd\u9645\u822a\u8fd0\u3002\u5728\u56fd\u9645\u4e0a\u8fd0\u9001\u90ae\u4ef6\u65f6\u9700\u8981\u9075\u5faa\u67d0\u4e9b\u6807\u51c6\u548c\u51c6\u5219\u3002\u4e00\u65e6\u8be5\u90ae\u4ef6\u5230\u8fbe\u5176\u76ee\u7684\u5730\u56fd\u5bb6\uff0c\u5b83\u5fc5\u987b\u901a\u8fc7\u76ee\u7684\u5730\u56fd\u5bb6\u7684\u672c\u5730\u90ae\u4ef6\u670d\u52a1\u624d\u80fd\u5230\u8fbe\u5176\u6700\u7ec8\u76ee\u7684\u5730\u3002\u6bcf\u4e2a\u56fd\u5bb6\/\u5730\u533a\u90fd\u6709\u81ea\u5df1\u7684\u5185\u90e8\u90ae\u4ef6\u670d\u52a1\uff0c\u4e0d\u4e00\u5b9a\u9075\u5faa\u4e0e\u5176\u4ed6\u56fd\u5bb6\/\u5730\u533a\u76f8\u540c\u7684\u51c6\u5219\u3002\u7c7b\u4f3c\u5730\uff0c\u6bcf\u4e2a\u81ea\u6cbb\u7cfb\u7edf\u90fd\u53ef\u4ee5\u6709\u81ea\u5df1\u7684\u5185\u90e8\u8def\u7531\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u81ea\u5df1\u7684\u7f51\u7edc\u5185\u8def\u7531\u6570\u636e\u3002<\/p>\n<p>BGP \u7f3a\u9677\u4ee5\u53ca\u5982\u4f55\u89e3\u51b3\u8fd9\u4e9b\u7f3a\u9677<\/p>\n<p>2004 \u5e74\uff0c\u4e00\u5bb6\u540d\u4e3a TTNet \u7684\u571f\u8033\u5176 ISP \u610f\u5916\u5730\u5411\u5176\u90bb\u5c45\u901a\u544a\u4e86\u9519\u8bef\u7684 BGP \u8def\u7531\u3002\u8fd9\u4e9b\u8def\u7531\u58f0\u79f0 TTNet \u672c\u8eab\u662f Internet \u4e0a\u6240\u6709\u6d41\u91cf\u7684\u6700\u4f73\u76ee\u7684\u5730\u3002\u968f\u7740\u8fd9\u4e9b\u8def\u7ebf\u8d8a\u6765\u8d8a\u8fdc\u5730\u6269\u5c55\u5230\u66f4\u591a\u7684\u81ea\u6cbb\u7cfb\u7edf\uff0c\u53d1\u751f\u4e86\u5927\u89c4\u6a21\u7684\u4e2d\u65ad\uff0c\u9020\u6210\u4e86\u4e00\u5929\u7684\u5371\u673a\uff0c\u4e16\u754c\u5404\u5730\u7684\u8bb8\u591a\u4eba\u65e0\u6cd5\u8bbf\u95ee\u90e8\u5206\u6216\u5168\u90e8\u4e92\u8054\u7f51\u3002<\/p>\n<p>\u540c\u6837\uff0c2008 \u5e74\uff0c\u5df4\u57fa\u65af\u5766\u4e00\u5bb6 ISP \u8bd5\u56fe\u4f7f\u7528 BGP \u8def\u7531\u963b\u6b62\u5df4\u57fa\u65af\u5766\u7528\u6237\u8bbf\u95ee YouTube\u3002\u7136\u540e\uff0cISP \u610f\u5916\u5730\u5411\u5176\u76f8\u90bb\u7684 AS \u901a\u544a\u4e86\u8fd9\u4e9b\u8def\u7531\uff0c\u5e76\u4e14\u8be5\u8def\u7531\u8fc5\u901f\u5728 Internet \u7684 BGP \u7f51\u7edc\u4e2d\u4f20\u64ad\u3002\u8fd9\u6761\u8def\u7ebf\u5c06\u5c1d\u8bd5\u8bbf\u95ee YouTube \u7684\u7528\u6237\u9001\u5165\u4e86\u6b7b\u80e1\u540c\uff0c\u5bfc\u81f4 YouTube \u6709\u51e0\u4e2a\u5c0f\u65f6\u65e0\u6cd5\u8bbf\u95ee\u3002<\/p>\n<p>\u8fd9\u4e9b\u662f\u79f0\u4e3aBGP \u52ab\u6301\u7684\u505a\u6cd5\u7684\u793a\u4f8b\uff0c\u8fd9\u79cd\u505a\u6cd5\u5e76\u4e0d\u603b\u662f\u610f\u5916\u53d1\u751f\u30022018 \u5e74 4 \u6708\uff0c\u653b\u51fb\u8005\u6545\u610f\u521b\u5efa\u4e86\u9519\u8bef\u7684 BGP \u8def\u7531\u6765\u91cd\u5b9a\u5411\u539f\u672c\u7528\u4e8e\u4e9a\u9a6c\u900aDNS\u670d\u52a1\u7684\u6d41\u91cf\u3002\u901a\u8fc7\u5c06\u6d41\u91cf\u91cd\u5b9a\u5411\u5230\u81ea\u5df1\uff0c\u653b\u51fb\u8005\u80fd\u591f\u7a83\u53d6\u4ef7\u503c\u8d85\u8fc7 100,000 \u7f8e\u5143\u7684\u52a0\u5bc6\u8d27\u5e01\u3002<\/p>\n<p>\u6b64\u7c7b\u4e8b\u4ef6\u53ef\u80fd\u53d1\u751f\uff0c\u56e0\u4e3a BGP \u7684\u8def\u7531\u5171\u4eab\u529f\u80fd\u4f9d\u8d56\u4e8e\u4fe1\u4efb\uff0c\u800c\u81ea\u6cbb\u7cfb\u7edf\u9690\u5f0f\u4fe1\u4efb\u4e0e\u5176\u5171\u4eab\u7684\u8def\u7531\u3002\u5f53\u5bf9\u7b49\u70b9\u5ba3\u5e03\u4e0d\u6b63\u786e\u7684\u8def\u7531\u4fe1\u606f\u200b\u200b(\u6709\u610f\u6216\u65e0\u610f)\u65f6\uff0c\u6d41\u91cf\u4f1a\u5230\u8fbe\u4e0d\u5e94\u8be5\u5230\u8fbe\u7684\u5730\u65b9\uff0c\u53ef\u80fd\u4f1a\u4ea7\u751f\u6076\u610f\u7ed3\u679c\u3002<\/p>\n<p>\u5e78\u8fd0\u7684\u662f\uff0c\u5728\u4fdd\u62a4 BGP \u65b9\u9762\u53d6\u5f97\u4e86\u4e00\u4e9b\u8fdb\u5c55\u3002\u6700\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c2008 \u5e74\u5f15\u5165\u4e86\u79f0\u4e3a\u8d44\u6e90\u516c\u94a5\u57fa\u7840\u8bbe\u65bd (RPKI) \u7684\u8def\u7531\u5b89\u5168\u6846\u67b6\u3002RPKI \u4f7f\u7528\u79f0\u4e3a\u8def\u7531\u6e90\u6388\u6743 (ROA) \u7684\u52a0\u5bc6\u7b7e\u540d\u8bb0\u5f55\u6765\u9a8c\u8bc1\u5141\u8bb8\u54ea\u4e2a\u7f51\u7edc\u8fd0\u8425\u5546\u4f7f\u7528 BGP \u516c\u5e03\u7ec4\u7ec7\u7684 IP \u5730\u5740\u3002\u8fd9\u786e\u4fdd\u53ea\u6709\u6388\u6743\u65b9\u624d\u80fd\u516c\u5e03\u7ec4\u7ec7\u7684\u524d\u7f00\u3002<\/p>\n<p>\u4f46\u4ec5\u6709 RPKI \u7684\u5b58\u5728\u662f\u4e0d\u591f\u7684\u3002\u5982\u679c\u5927\u578b\u7f51\u7edc\u4e0d\u90e8\u7f72 RPKI\uff0c\u5b83\u4eec\u53ef\u4ee5\u4f20\u64ad\u5927\u89c4\u6a21\u52ab\u6301\u653b\u51fb\u3002\u76ee\u524d\uff0c\u8d85\u8fc7 50% \u7684\u9876\u7ea7\u4e92\u8054\u7f51\u63d0\u4f9b\u5546\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u652f\u6301 RPKI\uff0c\u4f46\u8981\u5b8c\u5168\u4fdd\u62a4 BGP \u8fd8\u9700\u8981\u66f4\u591a\u7684\u652f\u6301\u3002\u7f51\u7edc\u8fd0\u8425\u5546\u53ef\u4ee5\u901a\u8fc7\u5b9e\u65bd RPKI \u548c\u4f7f\u7528Cloudflare \u8def\u7531\u6cc4\u6f0f\u68c0\u6d4b\u7b49\u7f51\u7edc\u8b66\u62a5\u6280\u672f\u6765\u4fdd\u62a4\u4ed6\u4eec\u7684\u7f51\u7edc\u3002\u6b64\u529f\u80fd\u901a\u8fc7\u8ba9\u5ba2\u6237\u77e5\u9053\u672a\u6388\u6743\u65b9\u4f55\u65f6\u901a\u544a\u5176\u524d\u7f00\u6765\u5e2e\u52a9\u9632\u6b62 BGP \u52ab\u6301\u653b\u51fb\u3002\u63a8\u8350\u76f8\u5173\u9605\u8bfb\uff1a<a href=\"https:\/\/raksmart.cn\/blog\/knowledge\/825.html\">\u300a\u4ec0\u4e48\u662fBGP\u7ebf\u8def\u300b<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fb9\u754c\u7f51\u5173\u534f\u8bae (BGP) \u662f Internet \u7684\u90ae\u653f\u670d\u52a1\u3002\u5f53\u6709\u4eba\u5c06\u4fe1\u4ef6\u653e\u5165\u90ae\u7bb1\u65f6\uff0c\u90ae\u653f\u670d\u52a1\u4f1a\u5904\u7406\u8be5&hellip; <a href=\"https:\/\/raksmart.cn\/blog\/knowledge\/1945.html\" class=\"more-link read-more\" rel=\"bookmark\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">\u4ec0\u4e48\u662fBGP?\u5185\u90e8\u548c\u5916\u90e8\u6709\u4ec0\u4e48\u533a\u522b<\/span><i class=\"fa fa-arrow-right\"><\/i><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[363],"aioseo_notices":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/posts\/1945"}],"collection":[{"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/comments?post=1945"}],"version-history":[{"count":1,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/posts\/1945\/revisions"}],"predecessor-version":[{"id":1946,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/posts\/1945\/revisions\/1946"}],"wp:attachment":[{"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/media?parent=1945"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/categories?post=1945"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/raksmart.cn\/blog\/wp-json\/wp\/v2\/tags?post=1945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}