{"id":202067,"date":"2025-05-10T08:14:14","date_gmt":"2025-05-10T00:14:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202067\/"},"modified":"2025-05-10T08:14:14","modified_gmt":"2025-05-10T00:14:14","slug":"redis-%e6%b5%ae%e7%82%b9%e6%95%b0%e7%b4%af%e8%ae%a1%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202067\/","title":{"rendered":"Redis \u6d6e\u70b9\u6570\u7d2f\u8ba1\u5b9e\u73b0"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>Redis \u6d6e\u70b9\u6570\u7d2f\u8ba1\u5b9e\u73b0<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u5c0f\u4f19\u4f34\u4eec\u5bf9\u6570\u636e\u5e93\u7f16\u7a0b\u611f\u5174\u8da3\u5417\uff1f\u662f\u5426\u6b63\u5728\u5b66\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff1f\u5982\u679c\u662f\uff0c\u90a3\u4e48\u672c\u6587\u300aRedis \u6d6e\u70b9\u6570\u7d2f\u8ba1\u5b9e\u73b0\u300b\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff0c\u672c\u7bc7\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ecRedis\u3001\u6570\u636e\u5e93\u3002\u5728\u4e4b\u540e\u7684\u6587\u7ae0\u4e2d\u4e5f\u4f1a\u591a\u591a\u5206\u4eab\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230808\/169147367464d1d70ae4df9.png\" style=\"max-width:100%\" class=\"aligncenter\"> <\/p>\n<p><span>Redis \u6d6e\u70b9\u6570\u7d2f\u8ba1\u4e3b\u8981\u662f\u6709\u4e24\u4e2a\u547d\u4ee4<\/span><\/p>\n<ul>\n<li>INCRBYFLOAT \u662f SET \u6307\u4ee4\u7684\u6d6e\u70b9\u6570\u7d2f\u8ba1<\/li>\n<li>HINCRBYFLOAT \u662f HASH \u7c7b\u578b\u7684\u6d6e\u70b9\u6570\u7d2f\u8ba1<\/li>\n<\/ul>\n<p>\u5728\u5185\u90e8 HINCRBYFLOAT \u548c INCRBYFLOAT \u81ea\u589e\u5b9e\u73b0\u76f8\u540c\u3002\u6240\u4ee5\u6211\u4eec\u5206\u6790 INCRBYFLOAT \u5373\u53ef\u3002<\/p>\n<h2>\u57fa\u672c\u4f7f\u7528<\/h2>\n<p>\u76f4\u63a5\u4f7f\u7528\u6307\u4ee4\u3002<\/p>\n<p><code>INCRBYFLOAT mykey 0.1 INCRBYFLOAT mykey 1.111 INCRBYFLOAT mykey 1.111111<\/code><\/p>\n<p>\u4f7f\u7528 lua \u811a\u672c\u7684\u65b9\u5f0f\uff0c\u56e0\u4e3a redis \u53ef\u4ee5\u901a\u8fc7 lua \u811a\u672c\u6765\u4fdd\u8bc1\u64cd\u4f5c\u7684\u539f\u5b50\u6027\uff0c\u6240\u4ee5\u5f53\u6211\u4eec\u540c\u65f6\u64cd\u4f5c\u591a\u4e2a key \u7684\u65f6\u5019\u4e00\u822c\u4f7f\u7528 lua \u811a\u672c\u7684\u65b9\u5f0f\u3002<\/p>\n<p><code>eval \"return redis.call('INCRBYFLOAT', KEYS[1], ARGV[1])\" 1 mykey1 \"1.11\" eval \"return redis.call('INCRBYFLOAT', KEYS[1], ARGV[1])\" 1 mykey1 \"1.11111\" eval \"return redis.call('INCRBYFLOAT', KEYS[1], ARGV[1])\" 1 mykey1 \"1.11111\"<\/code><\/p>\n<h2>INCRBYFLOAT \u53ef\u8868\u793a\u8303\u56f4<\/h2>\n<p>\u6309\u7167\u5b98\u65b9\u6587\u6863\u7684\u8bf4\u6cd5 INCRBYFLOAT \u53ef\u4ee5\u8868\u793a\u5c0f\u6570\u4f4d 17 \u4f4d\u3002\u6bd4\u5982\u6309\u7167 jedis \u7684 api \u6765\u8bf4\uff0c\u6211\u4eec\u80fd\u591f\u4f7f\u7528\u7684\u5c31\u662f\u5728 double \u7684\u7cbe\u5ea6\u8303\u56f4\u5185\uff0c\u4e5f\u5c31\u662f 15-16\u4f4d\u3002\u8fd9\u91cc\u6211\u4e5f\u770b\u4e86 redis \u7684\u6e90\u7801\uff0c\u4ed6\u5728\u5e95\u5c42\u5b9e\u73b0\u662f\u901a\u8fc7 c \u8bed\u8a00\u7684 long double \u7c7b\u578b\u6765\u8fdb\u884c\u8ba1\u7b97\u7684\u3002<\/p>\n<p><code>void incrbyfloatCommand(client *c) { long double incr, value; robj *o, *new; o = lookupKeyWrite(c-&gt;db,c-&gt;argv[1]); if (checkType(c,o,OBJ_STRING)) return; if (getLongDoubleFromObjectOrReply(c,o,&amp;value,NULL) != C_OK || getLongDoubleFromObjectOrReply(c,c-&gt;argv[2],&amp;incr,NULL) != C_OK) return; value += incr; if (isnan(value) || isinf(value)) { addReplyError(c,\"increment would produce NaN or Infinity\"); return; } new = createStringObjectFromLongDouble(value,1); if (o) dbReplaceValue(c-&gt;db,c-&gt;argv[1],new); else dbAdd(c-&gt;db,c-&gt;argv[1],new); signalModifiedKey(c,c-&gt;db,c-&gt;argv[1]); notifyKeyspaceEvent(NOTIFY_STRING,\"incrbyfloat\",c-&gt;argv[1],c-&gt;db-&gt;id); server.dirty++; addReplyBulk(c,new); \/* Always replicate INCRBYFLOAT as a SET command with the final value * in order to make sure that differences in float precision or formatting * will not create differences in replicas or after an AOF restart. *\/ rewriteClientCommandArgument(c,0,shared.set); rewriteClientCommandArgument(c,2,new); rewriteClientCommandArgument(c,3,shared.keepttl); }<\/code><\/p>\n<p>\u6e90\u7801\u5730\u5740\uff1ahttps:\/\/github.com\/redis\/redis\/blob\/unstable\/src\/t_string.c long double \u662f c \u8bed\u8a00\u7684\u957f\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u578b\uff0c\u5728 x86 \u7684 64 \u4f4d\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u5360\u901a\u5e38\u5360\u7528 16 \u5b57\u8282(128 \u4f4d)\uff0c\u76f8\u8f83\u4e8e 8 \u5b57\u8282\u7684 double \u7c7b\u578b\u5177\u6709\u66f4\u5927\u7684\u8303\u56f4\u548c\u66f4\u9ad8\u7684\u7cbe\u5ea6\u3002\uff08\u8fd9\u90e8\u5206\u6765\u6e90\u4e8e chatgpt\uff09&nbsp;\u56e0\u4e3a redis \u91c7\u7528\u7684 long double \u7c7b\u578b\u6765\u505a\u6d6e\u70b9\u6570\u8ba1\u7b97\uff0c \u6240\u4ee5 redis \u5c31\u53ef\u4ee5\u4fdd\u8bc1\u5230\u5c0f\u6570\u70b9\u540e 17 \u4f4d\u7684\u7cbe\u5ea6\u3002&nbsp;\u6574\u6570\u4f4d\u4e5f\u53ef\u4ee5\u8868\u793a 17 \u4f4d&nbsp;redis \u7684\u6d6e\u70b9\u6570\u8ba1\u7b97\u901a\u5e38\u60c5\u51b5\u4e0b\u4f1a\u4e22\u5931\u7cbe\u5ea6\u5417\uff1f&nbsp;\u901a\u5e38\u60c5\u51b5\u4e0b\u662f\u4e0d\u4f1a\u7684\uff0c\u4f46\u662f\u4e0d\u80fd\u4fdd\u8bc1\u4e00\u5b9a\u4e0d\u4f1a\u3002<\/p>\n<h3>\u6d6e\u70b9\u6570\u8303\u56f4\u6d4b\u8bd5<\/h3>\n<p>\u6d4b\u8bd5\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<p><code>public class RedisIncrByFloatTest { public static void main(String[] args) { Jedis jedis = new Jedis(\"127.0.0.1\", 6379); BigDecimal decimalIncr = java.math.BigDecimal.ZERO; String key = \"IncrFloat:Digit100\"; \/\/\u6d4b\u8bd5\u7cbe\u5ea6 test_accuracy(jedis, decimalIncr, key); \/\/\u6d4b\u8bd5\u6b63\u6d6e\u70b9\u6570\u6700\u5927\u503c test_max_positive_float(jedis, decimalIncr, key); jedis.disconnect(); jedis.close(); } private static void test_max_positive_float(Jedis jedis, BigDecimal decimalIncr, String key) { jedis.del(key); String value = \"99999999999999999.00000000000000003\"; List evalKeys = Collections.singletonList(key); List evalArgs = Collections.singletonList(value); String luaStr = \"redis.call('INCRBYFLOAT', KEYS[1], ARGV[1]) return redis.call('GET', KEYS[1])\"; Object result = jedis.eval(luaStr, evalKeys, evalArgs); decimalIncr = decimalIncr.add(new BigDecimal(value)); BigDecimal redisIncr = new BigDecimal(String.valueOf(result)); value = \"0.99999999999999996\"; evalKeys = Collections.singletonList(key); evalArgs = Collections.singletonList(value); luaStr = \"redis.call('INCRBYFLOAT', KEYS[1], ARGV[1]) return redis.call('GET', KEYS[1])\"; result = jedis.eval(luaStr, evalKeys, evalArgs); decimalIncr = decimalIncr.add(new BigDecimal(value)); redisIncr = new BigDecimal(String.valueOf(result)); boolean eq = comparteNumber(redisIncr, decimalIncr); if (eq) { System.out.println(\"\u7d2f\u8ba1\u7ed3\u679c\u6b63\u786e, \u6574\u6570\u4f4d: \" + 17 + \"\u4f4d, \u7ed3\u679c\u671f\u671b\u503c: decimalIncr \" + decimalIncr.toPlainString() + \", \u76ee\u6807\u503c(redis):\" + redisIncr.toPlainString()); } else { System.out.println(\"\u7d2f\u8ba1\u7ed3\u679c\u4e0d\u6b63\u786e, \u6574\u6570\u4f4d: \" + 17 + \"\u4f4d, \u671f\u671b\u503c: decimalIncr \" + decimalIncr.toPlainString() + \", \u76ee\u6807\u503c(redis):\" + redisIncr.toPlainString()); } } private static void test_accuracy(Jedis jedis, BigDecimal decimalIncr, String key) { jedis.del(key); for (int i = 16; i evalKeys = Collections.singletonList(key); final List evalArgs = Collections.singletonList(value); String luaStr = \"redis.call('INCRBYFLOAT', KEYS[1], ARGV[1]) return redis.call('GET', KEYS[1])\"; Object result = jedis.eval(luaStr, evalKeys, evalArgs); decimalIncr = decimalIncr.add(new BigDecimal(value)); BigDecimal redisIncr = new BigDecimal(String.valueOf(result)); boolean eq = comparteNumber(redisIncr, decimalIncr); if (eq) { System.out.println(\"\u7d2f\u8ba1\u7ed3\u679c\u6b63\u786e, \u6574\u6570\u4f4d: \" + i + \"\u4f4d, \u7ed3\u679c\u671f\u671b\u503c: decimalIncr \" + decimalIncr.toPlainString() + \", \u76ee\u6807\u503c(redis):\" + redisIncr.toPlainString()); } else { System.out.println(\"\u7d2f\u8ba1\u7ed3\u679c\u4e0d\u6b63\u786e, \u6574\u6570\u4f4d: \" + i + \"\u4f4d, \u671f\u671b\u503c: decimalIncr \" + decimalIncr.toPlainString() + \", \u76ee\u6807\u503c(redis):\" + redisIncr.toPlainString()); break; } } } private static String createValue(int i) { String result = \"9\" + \"0\".repeat(Math.max(0, i - 1)); return result + \".00000000000000003\"; } private static boolean comparteNumber(BigDecimal redisIncr, BigDecimal decimalIncr) { return decimalIncr.compareTo(redisIncr) == 0; } } <\/code><\/p>\n<p>\u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n<p><code>\u7d2f\u8ba1\u7ed3\u679c\u6b63\u786e, \u6574\u6570\u4f4d: 16\u4f4d, \u7ed3\u679c\u671f\u671b\u503c: decimalIncr 9000000000000000.00000000000000003, \u76ee\u6807\u503c(redis):9000000000000000.00000000000000003 \u7d2f\u8ba1\u7ed3\u679c\u6b63\u786e, \u6574\u6570\u4f4d: 17\u4f4d, \u7ed3\u679c\u671f\u671b\u503c: decimalIncr 99000000000000000.00000000000000006, \u76ee\u6807\u503c(redis):99000000000000000.00000000000000006 \u7d2f\u8ba1\u7ed3\u679c\u4e0d\u6b63\u786e, \u6574\u6570\u4f4d: 18\u4f4d, \u671f\u671b\u503c: decimalIncr 999000000000000000.00000000000000009, \u76ee\u6807\u503c(redis):999000000000000000 \u7d2f\u8ba1\u7ed3\u679c\u6b63\u786e, \u6574\u6570\u4f4d: 17\u4f4d, \u7ed3\u679c\u671f\u671b\u503c: decimalIncr 99999999999999999.99999999999999999, \u76ee\u6807\u503c(redis):99999999999999999.99999999999999999<\/code><\/p>\n<h2>INCRBYFLOAT \u5bfc\u81f4\u7cbe\u5ea6\u4e22\u5931<\/h2>\n<p>INCRBYFLOAT \u5bfc\u81f4\u7cbe\u5ea6\u4e22\u5931\u6709\u4e24\u79cd\u60c5\u51b5\uff1a<\/p>\n<ol>\n<li>\u7d2f\u8ba1\u7684\u8303\u56f4\u503c\u8d85\u8fc7 INCRBYFLOAT \u6240\u80fd\u8868\u793a\u7684\u6700\u5927\u7cbe\u5ea6\u8303\u56f4\uff0c\u5728 double \u8303\u56f4\u5185\u3002<\/li>\n<\/ol>\n<p>INCRBYFLOAT \u5e95\u5c42\u8ba1\u7b97\u662f\u901a\u8fc7long double \u6765\u8ba1\u7b97\u7684\u5728 C\u8bed\u8a00\u4e2d long double\u5360\u7528128 \u4f4d,\u5176\u8303\u56f4\u4e3a: \u6700\u5c0f\u503c: \u00b15.4\u00d710^-4951 \u6700\u5927\u503c: \u00b11.1\u00d710^4932 \u80fd\u8868\u793a\u7684\u6709\u6548\u6570\u5b57\u572834~35\u4f4d\u4e4b\u95f4\u3002<\/p>\n<ol>\n<li>\u6211\u4eec\u4f7f\u7528\u7c7b\u4f3c jedis \u7684 api \u63d0\u4f9b\u7684\u662f double \u7c7b\u578b\u7684\u53c2\u6570\uff0c\u53ef\u80fd\u5728\u8c03\u7528\u4e4b\u524d\uff0c\u53c2\u6570\u8f6c\u6362\u7684\u8fc7\u7a0b\u5c31\u53d1\u751f\u4e86\u7cbe\u5ea6\u95ee\u9898\u3002\u6bd4\u5982<\/li>\n<\/ol>\n<p><code>StringRedisTemplate template = new StringRedisTemplate(); template.opsForValue().increment(\"v1\", 1.3D);<\/code><\/p>\n<p>\u5728 RedisTemplate \u7684\u8fd9\u4e2a increment \u63a5\u53d7\u7684\u53c2\u6570\u7c7b\u578b\u5c31\u662f\u4e00\u4e2a double \u6240\u4ee5\u4f1a\u53d1\u751f\u7cbe\u5ea6\u95ee\u9898<\/p>\n<h2>C \u8bed\u8a00\u957f\u53cc\u7cbe\u5ea6\u7c7b\u578b<\/h2>\n<p>\u56e0\u4e3a redis \u5e95\u5c42\u91c7\u7528\u7684\u662flong double \u8ba1\u7b97\uff0c\u6240\u4ee5\u8fd9\u4e2a\u95ee\u9898\u8f6c\u5316\u4e3a<strong>\u957f\u53cc\u7cbe\u5ea6(long double)\u4e3a\u4ec0\u4e48\u6ca1\u6709\u7cbe\u5ea6\u95ee\u9898?<\/strong>&nbsp;\u8fd9\u662f\u56e0\u4e3a long double \u5177\u6709\u66f4\u5927\u7684\u8303\u56f4\u548c\u66f4\u9ad8\u7684\u7cbe\u5ea6\u3002long double \u7684\u8303\u56f4\u548c\u7cbe\u5ea6\u9ad8\u4e8e double \u7c7b\u578b:<\/p>\n<ul>\n<li>\u8303\u56f4\u66f4\u5927:long double \u53ef\u4ee5\u8868\u793a\u66f4\u5927\u548c\u66f4\u5c0f\u7684\u6570\u5b57<\/li>\n<li>\u7cbe\u5ea6\u66f4\u9ad8:long double \u53ef\u4ee5\u8868\u793a\u7684\u6709\u6548\u6570\u5b57\u591a\u4e8e double \u7c7b\u578b\u8fd9\u610f\u5473\u7740,\u5bf9\u4e8e\u540c\u6837\u7684\u6d6e\u70b9\u8ba1\u7b97,long double \u5177\u6709\u66f4\u5c11\u7684\u820d\u5165\u8bef\u5dee\u3002<\/li>\n<\/ul>\n<p>\u5177\u4f53\u6765\u8bf4,\u51e0\u70b9\u539f\u56e0\u9020\u6210 long double \u6ca1\u6709\u7cbe\u5ea6\u95ee\u9898:<\/p>\n<ol>\n<li>long double \u4f7f\u7528\u66f4\u591a\u7684bit\u4f4d\u6765\u8868\u793a\u6d6e\u70b9\u6570\u3002<\/li>\n<li>long double \u4f7f\u7528\u56db\u820d\u4e94\u5165(rounding to nearest)\u800c\u4e0d\u662f\u94f6\u884c\u5bb6\u820d\u5165(bankers&#8217; rounding),\u5bfc\u81f4\u66f4\u5c11\u7684\u8bef\u5dee\u7d2f\u52a0\u3002<\/li>\n<li>\u8bb8\u591a\u7f16\u8bd1\u5668\u53ca CPU \u9488\u5bf9 long double \u5177\u6709\u4f18\u5316, \u4f1a\u751f\u6210\u7cbe\u5ea6\u66f4\u9ad8\u7684\u673a\u5668\u7801\u6765\u6267\u884c long double \u8ba1\u7b97\u3002<\/li>\n<li>long double \u5185\u90e8\u91c7\u7528\u66f4\u5927\u7684\u6307\u6570\u57df, \u80fd\u66f4\u51c6\u786e\u5730\u8868\u793a\u76f8\u540c\u8303\u56f4\u5185\u7684\u6570\u5b57\u3002<\/li>\n<\/ol>\n<p>\u7efc\u4e0a,long double \u7684\u66f4\u5e7f\u8303\u56f4\u548c\u66f4\u9ad8\u7cbe\u5ea6,\u8ba9\u5b83\u5728\u76f8\u540c\u7684\u6d6e\u70b9\u8ba1\u7b97\u4e2d\u5177\u6709\u66f4\u5c11\u7684\u820d\u5165\u8bef\u5dee\u3002\u8fd9\u4e5f\u5c31\u89e3\u91ca\u4e86\u4e3a\u4ec0\u4e48 long double \u6ca1\u6709\u660e\u663e\u7684\u7cbe\u5ea6\u95ee\u9898,\u56e0\u4e3a\u5b83\u5929\u751f\u5c31\u662f\u4e3a\u4e86\u63d0\u4f9b\u66f4\u9ad8\u7cbe\u5ea6\u800c\u8bbe\u8ba1\u7684\u3002\u76f8\u6bd4\u4e4b\u4e0b,double \u4f7f\u7528\u7684\u4f4d\u6570\u76f8\u5bf9\u6709\u9650,\u5373\u4f7f\u91c7\u7528\u6298\u4e2d\u820d\u5165\u6cd5,\u5728\u4e00\u4e9b\u573a\u666f\u4e0b\u5b83\u7684\u8bef\u5dee\u4e5f\u53ef\u80fd\u7d2f\u52a0\u663e\u8457\u3002\u6240\u4ee5\u603b\u7684\u6765\u8bf4,long double \u4e4b\u6240\u4ee5\u6ca1\u6709\u7cbe\u5ea6\u95ee\u9898,\u4e3b\u8981\u8fd8\u662f\u6e90\u4e8e\u5176<strong>\u66f4\u5927\u7684\u8303\u56f4\u548c\u66f4\u9ad8\u7684\u5185\u5728\u7cbe\u5ea6<\/strong>\u3002<\/p>\n<h2>\u95ee\u9898\u603b\u7ed3<\/h2>\n<ol>\n<li>Redis \u6d6e\u70b9\u6570\u7d2f\u8ba1\u64cd\u4f5c INCRBYFLOAT \u4e0d\u9002\u5408\u7cbe\u5ea6\u8981\u6c42\u6bd4\u8f83\u9ad8\u7684\u91d1\u989d\u8ba1\u7b97\u3002<\/li>\n<li>Redis \u6d6e\u70b9\u6570\u7d2f\u8ba1\u64cd\u4f5c INCRBYFLOAT \u4e5f\u4e0d\u80fd\u5e73\u66ff BigDecimal \u8ba1\u7b97\uff0c\u5982\u679c\u4e00\u5b9a\u9700\u8981\u5b58\u50a8\u53ef\u4ee5\u8003\u8651\u901a\u8fc7 lua \u811a\u672c\u5b9e\u73b0 CAS \u8fdb\u884c\u4fee\u6539\uff0c\u6700\u7ec8\u5b58\u50a8\u4e3a String \u7c7b\u578b\u7684\u4e00\u4e2a\u7ed3\u679c\u3002<\/li>\n<li>Redis \u7684\u6d6e\u70b9\u6570\u867d\u7136\u505a\u4e86\u6bd4\u8f83\u597d\u7684\u4f18\u5316\uff0c\u4f46\u662f\u6ca1\u6709\u4ece\u6839\u672c\u89e3\u51b3\u8ba1\u7b97\u7cbe\u5ea6\u95ee\u9898\u3002<\/li>\n<\/ol>\n<h2>\u53c2\u8003\u6587\u6863<\/h2>\n<ul>\n<li>https:\/\/redis.io\/commands\/incrbyfloat\/\u3002<\/li>\n<li>https:\/\/wiki.c2.com\/?BankersRounding\u3002<\/li>\n<li>https:\/\/www.wikihow.com\/Round-to-the-Nearest-Tenth\u3002<\/li>\n<li>https:\/\/learn.microsoft.com\/zh-cn\/cpp\/c-language\/type-long-double?view=msvc-170\u3002<\/li>\n<li>https:\/\/learn.microsoft.com\/zh-cn\/cpp\/c-runtime-library\/reference\/strtold-strtold-l-wcstold-wcstold-l?view=msvc-170\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u6d6e\u70b9\u6570\u7d2f\u8ba1\u5b9e\u73b0 \u6536\u85cf&#46;&#46;&#46;<\/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-202067","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202067","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=202067"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202067\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}