{"id":201639,"date":"2025-05-10T11:43:34","date_gmt":"2025-05-10T03:43:34","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201639\/"},"modified":"2025-05-10T11:43:34","modified_gmt":"2025-05-10T03:43:34","slug":"redis%e4%b8%adhash%e6%95%b0%e6%8d%ae%e7%bb%93%e6%9e%84%e5%8f%8a%e8%af%b4%e6%98%8e","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201639\/","title":{"rendered":"redis\u4e2dhash\u6570\u636e\u7ed3\u6784\u53ca\u8bf4\u660e"},"content":{"rendered":"

<\/b> <\/p>\n

redis\u4e2dhash\u6570\u636e\u7ed3\u6784\u53ca\u8bf4\u660e<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

golang\u5b66\u4e60\u7f51\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765\u300aredis\u4e2dhash\u6570\u636e\u7ed3\u6784\u53ca\u8bf4\u660e\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230\u6570\u636e\u7ed3\u6784\u3001redisHash<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u662f\u6b63\u5728\u5b66\u4e60\u6570\u636e\u5e93<\/span>\u6216\u8005\u5df2\u7ecf\u662f\u5927\u4f6c\u7ea7\u522b\u4e86\uff0c\u90fd\u975e\u5e38\u6b22\u8fce\u4e5f\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u7ed9\u6211\u5efa\u8bae\u8bc4\u8bba\u54c8~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff01<\/p>\n

hash\u7684\u6570\u636e\u7ed3\u6784<\/h2>\n
    \n
  • hash\u5e95\u5c42\u6570\u636e\u7ed3\u6784\u7684\u5b9e\u73b0\u5305\u62ec\u4e24\u79cd\uff1aziplist\u548c\u5b57\u5178\u5f53<\/li>\n
  • \u4fdd\u5b58\u7684\u6240\u6709\u952e\u503c\u5bf9\u5b57\u7b26\u4e32\u957f\u5ea6\u5c0f\u4e8e 64 \u5b57\u8282\u5e76\u4e14\u952e\u503c\u5bf9\u6570\u91cf\u5c0f\u4e8e 512 \u65f6\u4f7f\u7528ziplist \uff0c\u5426\u5219\u4f7f\u7528\u5b57\u5178\u7684\u65b9\u5f0f<\/li>\n<\/ul>\n

    ziplist\u5e95\u5c42\u5b9e\u73b0<\/h2>\n

    ziplist\u662f\u4e3a\u4e86\u63d0\u9ad8\u5b58\u50a8\u6548\u7387\u800c\u8bbe\u8ba1\u7684\u4e00\u79cd\u7279\u6b8a\u7f16\u7801\u7684\u53cc\u5411\u94fe\u8868\u3002\u5b83\u53ef\u4ee5\u5b58\u50a8\u5b57\u7b26\u4e32\u6216\u8005\u6574\u6570\uff0c\u5b58\u50a8\u6574\u6570\u65f6\u662f\u91c7\u7528\u6574\u6570\u7684\u4e8c\u8fdb\u5236\u800c\u4e0d\u662f\u5b57\u7b26\u4e32\u5f62\u5f0f\u5b58\u50a8\u3002<\/p>\n

    \u4ed6\u80fd\u5728O(1)\u7684\u65f6\u95f4\u590d\u6742\u5ea6\u4e0b\u5b8c\u6210list\u4e24\u7aef\u7684push\u548cpop\u64cd\u4f5c\u3002<\/p>\n

    \u4f46\u662f\u56e0\u4e3a\u6bcf\u6b21\u4fee\u6539\u64cd\u4f5c\u90fd\u9700\u8981\u91cd\u65b0\u5206\u914dziplist\u7684\u5185\u5b58\uff0c\u6240\u4ee5\u5b9e\u9645\u590d\u6742\u5ea6\u548cziplist\u7684\u5185\u5b58\u4f7f\u7528\u91cf\u76f8\u5173<\/p>\n

    <\/p>\n

    ziplist<\/strong> \u4e2d\u5305\u542b\u6709zlbytes\u3001zltail\u3001zllen\u3001entry\u3001zlend\u7b49\u5c5e\u6027<\/p>\n

      \n
    • zlbytes<\/code>\uff1a\u8868\u793a\u6574\u4e2aziplist\u6240\u5360\u7684\u7a7a\u95f4\u5927\u5c0f\uff0c\u53604\u4e2a\u5b57\u8282<\/li>\n
    • zltail<\/code>\uff1a\u538b\u7f29\u5217\u8868\u5c3e\u5143\u7d20\u76f8\u5bf9\u4e8e\u538b\u7f29\u5217\u8868\u8d77\u59cb\u5730\u5740\u7684\u504f\u79fb\u91cf\uff0c\u53604\u4e2a\u5b57\u8282<\/li>\n
    • zllen<\/code>\uff1a\u538b\u7f29\u5217\u8868\u7684\u5143\u7d20\u6570\u76ee\uff0c\u5360\u4e24\u4e2a\u5b57\u8282\uff1b\u90a3\u4e48\u5f53\u538b\u7f29\u5217\u8868\u7684\u5143\u7d20\u6570\u76ee\u8d85\u8fc7(2^16)-1\u600e\u4e48\u5904\u7406\u5462\uff1f\u6b64\u65f6\u901a\u8fc7zllen\u5b57\u6bb5\u65e0\u6cd5\u83b7\u5f97\u538b\u7f29\u5217\u8868\u7684\u5143\u7d20\u6570\u76ee\uff0c\u5fc5\u987b\u904d\u5386\u6574\u4e2a\u538b\u7f29\u5217\u8868\u624d\u80fd\u83b7\u53d6\u5230\u5143\u7d20\u6570\u76ee<\/li>\n
    • zlend<\/code>\uff1a\u538b\u7f29\u5217\u8868\u7684\u7ed3\u5c3e\uff0c\u5360\u4e00\u4e2a\u5b57\u8282\uff0c\u6052\u4e3a0xFF\uff08255\uff09<\/li>\n
    • entry<\/code>\uff1a\u538b\u7f29\u5217\u8868\u5b58\u50a8\u7684\u5143\u7d20\uff0c\u53ef\u4ee5\u4e3a\u5b57\u8282\u6570\u7ec4\u6216\u8005\u6574\u6570<\/li>\n<\/ul>\n

      entry<\/strong> \u4e2d\u5305\u542b\u6709previous_entry_length\u3001encoding\u3001content\u7b49\u5c5e\u6027<\/p>\n

        \n
      • previous_entry_length<\/code>\uff1a\u8bb0\u5f55\u524d\u4e00\u4e2a\u8282\u70b9\u7684\u957f\u5ea6<\/li>\n<\/ul>\n

        \u8be5\u5c5e\u6027\u6839\u636e\u524d\u4e00\u4e2a\u8282\u70b9\u7684\u5927\u5c0f\u4e0d\u540c\u53ef\u4ee5\u662f1\u4e2a\u5b57\u8282\u6216\u80055\u4e2a\u5b57\u8282\uff1b\u5982\u679c\u6570\u503c\u5c0f\u4e8e254\uff0c\u90a3\u5c31\u53ea\u7528\u4e00\u4e2a\u5b57\u8282\u6765\u8868\u793a\u957f\u5ea6\uff0c\u5982\u679c\u957f\u5ea6\u5927\u4e8e\u7b49\u4e8e254\u5c31\u75285\u4e2a\u5b57\u8282\uff0c\u7b2c\u4e00\u4e2a\u5b57\u8282\u662f\u56fa\u5b9a\u503c254(FE)\u6765\u6807\u8bc6\u8fd9\u662f\u4e2a\u7279\u6b8a\u7684\u6570\u636e\uff0c\u5269\u4e0b\u76844\u4e2a\u5b57\u8282\u6765\u8868\u793a\u5b9e\u9645\u7684\u957f\u5ea6<\/p>\n

        \u4e3a\u4ec0\u4e48\u8981\u8fd9\u4e48\u8bbe\u8ba1\uff1f<\/p>\n

        \u538b\u7f29\u5217\u8868\u76ee\u7684\u662f\u4e3a\u4e86\u5c3d\u53ef\u80fd\u7684\u8282\u7701\u5b58\u50a8\u7a7a\u95f4\uff0c\u6570\u636e\u8fdb\u884c\u7d27\u90bb\u5b58\u50a8\u5728\u4e00\u5757\u8fde\u7eed\u7684\u5185\u5b58\u533a\u57df\u4e2d\uff1b\u538b\u7f29\u8868\u4e2d\u5143\u7d20\u7684\u957f\u5ea6\u7684\u662f\u4e0d\u540c\u7684\uff0c\u4e14\u4e3a\u4e86\u51cf\u5c11\u5b58\u50a8\u7a7a\u95f4\uff0c\u5e76\u6ca1\u6709\u4fdd\u5b58\u524d\u540e\u8282\u70b9\u7684\u6307\u9488\uff0c\u65e0\u6cd5\u901a\u8fc7\u540e\u9000\u6307\u9488\u6765\u627e\u5230\u4e0a\u4e00\u4e2a\u5143\u7d20\uff0c\u800c\u901a\u8fc7\u4fdd\u5b58\u4e0a\u4e00\u4e2a\u8282\u70b9\u7684\u957f\u5ea6\uff0c\u7528\u5f53\u524d\u7684\u5730\u5740\u51cf\u53bb\u8fd9\u4e2a\u957f\u5ea6\uff0c\u5c31\u53ef\u4ee5\u5f88\u5bb9\u6613\u7684\u83b7\u53d6\u5230\u4e86\u4e0a\u4e00\u4e2a\u8282\u70b9\u7684\u4f4d\u7f6e\uff0c\u901a\u8fc7\u4e00\u4e2a\u4e00\u4e2a\u8282\u70b9\u5411\u524d\u56de\u6eaf\uff0c\u6765\u8fbe\u5230\u4ece\u8868\u5c3e\u5f80\u8868\u5934\u904d\u5386\u7684\u64cd\u4f5c<\/p>\n

          \n
        • encoding<\/code>\uff1a\u6570\u636e\u7684\u7f16\u7801\u5f62\u5f0f\uff08\u5b57\u7b26\u4e32\u8fd8\u662f\u6570\u5b57\uff0c\u957f\u5ea6\u662f\u591a\u5c11\uff09<\/li>\n
        • content<\/code>\uff1a\u5b9e\u9645\u5b58\u50a8\u7684\u6570\u636e<\/li>\n<\/ul>\n

          \u4fee\u6539\u64cd\u4f5c\u8017\u8d39\u6027\u80fd\uff1aziplist\u5728\u5185\u5b58\u4e2d\u662f\u9ad8\u5ea6\u7d27\u51d1\u7684\u8fde\u7eed\u5b58\u50a8\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u5bf9\u4fee\u6539\u5e76\u4e0d\u53cb\u597d\uff0c\u5982\u679c\u8981\u5bf9ziplist\u505a\u4fee\u6539\u7c7b\u7684\u64cd\u4f5c\uff0c\u90a3\u5c31\u9700\u91cd\u65b0\u5206\u914d\u65b0\u7684\u5185\u5b58\u6765\u5b58\u50a8\u65b0\u7684ziplist\uff0c\u4ee3\u4ef7\u5f88\u5927<\/p>\n

          ziplist\u5176\u5b9e\u662f\u4e00\u4e2a\u903b\u8f91\u4e0a\u7684\u53cc\u5411\u94fe\u8868\uff0c\u53ef\u4ee5\u5feb\u901f\u627e\u5230\u5934\u8282\u70b9\u548c\u5c3e\u8282\u70b9\uff0c\u7136\u540e\u6bcf\u4e2a\u8282\u70b9(entry)\u4e2d\u4e5f\u5305\u542b\u6307\u5411\u524d\/\u540e\u8282\u70b9\u7684”\u6307\u9488”\uff0c\u4f46\u4f5c\u8005\u4e3a\u4e86\u5c06\u5185\u5b58\u8282\u7701\u5230\u6781\u81f4\uff0c\u6452\u5f03\u4e86\u4f20\u7edf\u7684\u94fe\u8868\u8bbe\u8ba1(\u524d\u540e\u6307\u9488\u9700\u898116\u5b57\u8282\u7684\u7a7a\u95f4\uff0c\u800c\u4e14\u4f1a\u5bfc\u81f4\u5185\u5b58\u788e\u7247\u5316\u4e25\u91cd)\uff0c\u8bbe\u8ba1\u51fa\u4e86\u5185\u5b58\u975e\u5e38\u7d27\u51d1\u7684\u5b58\u50a8\u683c\u5f0f\u3002<\/p>\n

          \u5185\u5b58\u662f\u7701\u4e0b\u6765\u4e86\uff0c\u4f46\u64cd\u4f5c\u590d\u6742\u6027\u4e5f\u66f4\u65b0\u7684\u590d\u6742\u5ea6\u4e0a\u6765\u4e86<\/p>\n

          \u5b57\u5178<\/h2>\n

          \u5e95\u5c42\u5b9e\u73b0<\/h3>\n

          \u5b57\u5178\uff08dict\uff09\uff1a\u5176\u4e2d\u5305\u542b\u957f\u5ea6\u4e3a2\u7684\u54c8\u5e0c\u8868\u6570\u7ec4dictht\uff0crehashIdx(\u9ed8\u8ba4-1)\u5982\u679c\u4e3a-1\u8bf4\u660e\u5f53\u524d\u6ca1\u6709\u6269\u5bb9\uff0c\u5982\u679c\u4e0d\u4e3a -1 \u5219\u8868\u793a\u6b63\u5728\u8fdb\u884c\u6269\u5bb9\uff0c\u8bb0\u5f55\u4e86\u539fhash\u8868\u9700rehash\u7684\u6570\u7ec4\u4e0b\u6807<\/p>\n

          hash\u8868\u6570\u7ec4\u4e2d\uff0cht[0] \u5728\u7b2c\u4e00\u6b21\u5f80\u5b57\u5178\u4e2d\u6dfb\u52a0\u952e\u503c\u65f6\u5206\u914d\u5185\u5b58\u7a7a\u95f4\uff0c\u800c\u53e6\u4e00\u4e2a ht[1] \u5c06\u4f1a\u5728hash\u8868\u4e2d\u6570\u7ec4\u6269\u5bb9\/\u7f29\u5bb9\u624d\u4f1a\u8fdb\u884c\u7a7a\u95f4\u5206\u914d<\/p>\n

          <\/p>\n

          hash\u8868(dictht)<\/code>\uff1a\u5b57\u5178dictht\u6570\u7ec4\u5143\u7d20\uff0c\u5176\u4e2d\u5305\u62ec\u4e86<\/p>\n

          1 \u6570\u636e dictEntry \u7c7b\u578b\u7684\u6570\u7ec4\uff0c\u6bcf\u4e2a\u6570\u7ec4\u7684 item \u53ef\u80fd\u90fd\u6307\u5411\u4e00\u4e2a\u94fe\u8868<\/p>\n

          2 \u6570\u7ec4\u957f\u5ea6 size<\/p>\n

          3 sizemask \u7b49\u4e8e size – 1<\/p>\n

          4 \u5f53\u524d dictEntry \u6570\u7ec4\u4e2d\u5305\u542b\u603b\u5171\u591a\u5c11\u8282\u70b9<\/p>\n

          <\/p>\n

          hash\u8868\u6570\u7ec4\u4e2d\u5143\u7d20(dictEntry<\/code>)\uff1a\u771f\u6b63\u7684\u6570\u636e\u8282\u70b9\uff0c\u5305\u62ec key\u3001value \u548c next \u8282\u70b9<\/p>\n

          <\/p>\n

          \u6574\u4f53\u7ed3\u6784\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

          <\/p>\n

          \u6269\u5bb9<\/h3>\n

          \u6269\u5bb9\u65f6\u673a\uff1a<\/strong>\u5728dict->rehashidx == -1 , \u4e5f\u5c31\u662f\u5b57\u5178\u6ca1\u6709\u6b63\u5728\u8fdb\u884c\u6269\u5bb9\/\u7f29\u5bb9\u7684\u524d\u63d0\u4e0b\uff0c\u4ee5\u4e0b\u4e09\u79cd\u60c5\u51b5\u4e0b\u5bf9\u54c8\u5e0c\u8868\u8fdb\u884c\u6269\u5bb9\u5e76\u6807\u8bb0 dict->rehashidx \u5b57\u6bb5\u4e3a0\uff0c\u4e14\u6269\u5c55\u7684\u54c8\u5e0c\u8868\u7684\u6570\u7ec4\u5927\u5c0f\u662f\u7b2c\u4e00\u4e2ahash\u8868\u957f\u5ea6\u7684 2\u500d<\/p>\n

            \n
          • \u5b57\u5178\u5df2\u4f7f\u7528\u8282\u70b9\u6570\u548c\u6570\u7ec4\u5927\u5c0f\u4e4b\u95f4\u7684\u6bd4\u7387\u81f3\u5c11\u4e3a 1\uff1a1\uff0c\u5e76\u4e14 dict_can_resize \u4e3atrue<\/li>\n
          • \u5df2\u4f7f\u7528\u8282\u70b9\u6570\u548c\u5b57\u5178\u5927\u5c0f\u4e4b\u95f4\u7684\u6bd4\u7387\u8d85\u8fc7 dict_force_resize_ratio,\u8be5\u503c\u9ed8\u8ba4\u4e3a5<\/li>\n
          • \u54c8\u5e0c\u8868\u521a\u521d\u59cb\u5316\u5b8c\uff0c\u662f\u4e2a\u7a7a\u8868\uff0c\u7ed9\u54c8\u5e0c\u6570\u7ec4\u8bbe\u7f6e\u9ed8\u8ba4\u5927\u5c0f DICT_HT_INITIAL_SIZE \uff084\uff09<\/li>\n<\/ul>\n

            \u6269\u5bb9\u65b9\u5f0f\uff1a<\/strong>\u4e3aht[1]\u5206\u914d\u957f\u5ea6\u4e3aht[0]2\u500d\u957f\u5ea6\uff0crehashIdx\u8bbe\u7f6e\u4e3a0\u8868\u793a\u6b63\u5728\u8fdb\u884c\u6269\u5bb9rehash\uff0c\u91c7\u53d6\u6e10\u8fdb\u5f0frehash<\/p>\n

            redis\u5bf9\u4e00\u4e2a\u5b57\u5178\u7684rehash\u64cd\u4f5c\uff0c\u4e0d\u662f\u4e00\u6b21\u6027\u628a\u8be5\u5b57\u5178 dict->ht[0] \u54c8\u5e0c\u8868\u4e0a\u6240\u6709\u54c8\u5e0c\u6570\u7ec4\u91cc\u7684\u54c8\u5e0c\u6570\u7ec4\u5143\u7d20\u5168\u90e8\u91cd\u65b0\u54c8\u5e0c\u5230 dict->ht[1]<\/p>\n

            \u800c\u662f\u5c06\u5168\u90e8\u7684rehash\u64cd\u4f5c\u5206\u6563\u5230\u5bf9\u8be5\u5b57\u5178\u64cd\u4f5c\u7684\u5404\u4e2a\u547d\u4ee4\u4e0a\u4e86\uff0c\u6bcf\u6b21\u8fdb\u884c”\u4e00\u6b65”\u54c8\u5e0c\u64cd\u4f5c(\u589e\u52a0k\/v\uff0c\u5220\u9664k\/v\uff0c\u67e5\u627ekey\uff0c\u968f\u673a\u8fd4\u56dekey)<\/p>\n

              \n
            • \u4e0b\u6807\u4ecedict->rehashidx\u5f00\u59cb\uff0c\u5728 dict->ht[0].table \u6570\u7ec4\u4e2d\u627e\u5230\u7b2c\u4e00\u4e2a\u4e0d\u4e3aNULL\u7684\u9879<\/li>\n
            • \u5c06\u8be5\u9879\u94fe\u8868\u4e0a\u7684\u6240\u6709\u5143\u7d20\u5168\u90e8hash\u6620\u5c04\u5230 ditct->ht[1] \u4e0a<\/li>\n
            • \u6bcf\u91cd\u65b0\u6620\u5c04\u4e00\u4e2a\u5143\u7d20\uff0c dict->ht[0].used –, dict->ht[1].used ++<\/li>\n
            • \u8be5\u9879\u94fe\u8868\u5904\u7406\u5b8c\u540e\uff0c\u5c06 dict->rehashidx ++<\/li>\n<\/ul>\n

              \u5982\u679c dict->ht[0].used == 0\uff0c\u8bf4\u660e dict->ht[0]\u4e2d\u7684\u5143\u7d20\u5df2\u5168\u90e8rehash\u5230dict->ht[1],\u91ca\u653edict->ht[0].table \u6570\u7ec4\uff0c\u8bbe\u7f6e dict->ht[0] = dict->ht[1]\uff0c\u91cd\u7f6e dict->ht[1]\u7684\u5b57\u6bb5\uff0c\u8bbe\u7f6e dict->rehashidx = -1\uff0crehash\u64cd\u4f5c\u7ed3\u675f<\/p>\n

              \u7f29\u5bb9<\/h3>\n

              \u5b57\u5178\u6709\u6269\u5bb9\u4e5f\u6709\u7f29\u5bb9\uff0c\u4ece\u5b57\u5178\u4e2d\u5220\u9664key\u540e\uff0c\u82e5\u5b57\u5178\u4e2d\u7684\u5143\u7d20\u4e2a\u6570\u4e0e\u5b57\u5178\u6570\u7ec4\u5927\u5c0f\u6ee1\u8db3\u4e00\u5b9a\u5173\u7cfb\uff0c\u4f1a\u89e6\u53d1\u7f29\u5bb9\u64cd\u4f5c\uff0c\u7f29\u7ed2\u6761\u4ef6\u662f\uff1a<\/p>\n

              \u54c8\u5e0c\u6570\u7ec4\u957f\u5ea6\u5927\u4e8e\u9ed8\u8ba4\u503cDICT_HT_INITIAL_SIZE (4)\uff0c\u4e14\u8282\u70b9\u6570\u91cf \u4e0e \u5b57\u5178\u54c8\u5e0c\u8868\u6570\u5b57\u5927\u5c0f\u7684\u6bd4\u4f8b \u5c0f\u4e8e10%<\/p>\n

              \u7f29\u5bb9\u540e\u65b0\u6570\u7ec4\u957f\u5ea6\u4e3ahash\u8868\u4e2d\u5143\u7d20\u4e2a\u6570<\/p>\n

              \u603b\u7ed3<\/h2>\n

              \u4ee5\u4e0a\u4e3a\u4e2a\u4eba\u7ecf\u9a8c\uff0c\u5e0c\u671b\u80fd\u7ed9\u5927\u5bb6\u4e00\u4e2a\u53c2\u8003\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u591a\u591a\u652f\u6301golang\u5b66\u4e60\u7f51\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

              redis\u4e2dhash\u6570\u636e\u7ed3\u6784\u53ca\u8bf4...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-201639","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201639","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=201639"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201639\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201639"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}