{"id":1753,"date":"2023-03-26T21:29:54","date_gmt":"2023-03-26T13:29:54","guid":{"rendered":"https:\/\/www.appblog.cn\/?p=1753"},"modified":"2023-04-23T21:26:59","modified_gmt":"2023-04-23T13:26:59","slug":"detailed-analysis-of-java-queue","status":"publish","type":"post","link":"https:\/\/www.appblog.cn\/index.php\/2023\/03\/26\/detailed-analysis-of-java-queue\/","title":{"rendered":"Java\u961f\u5217Queue\u8be6\u7ec6\u5206\u6790"},"content":{"rendered":"<p>Queue\uff1a\u57fa\u672c\u4e0a\uff0c\u4e00\u4e2a\u961f\u5217\u5c31\u662f\u4e00\u4e2a\u5148\u5165\u5148\u51fa\uff08FIFO\uff09\u7684\u6570\u636e\u7ed3\u6784<\/p>\n<p>Queue\u63a5\u53e3\u4e0eList\u3001Set\u540c\u4e00\u7ea7\u522b\uff0c\u90fd\u662f\u7ee7\u627f\u4e86Collection\u63a5\u53e3\u3002LinkedList\u5b9e\u73b0\u4e86Deque\u63a5\u53e3\u3002<\/p>\n<h2>Queue\u7684\u5b9e\u73b0<\/h2>\n<p><!-- more --><\/p>\n<h3>\u6ca1\u6709\u5b9e\u73b0\u7684\u963b\u585e\u63a5\u53e3\u7684LinkedList<\/h3>\n<ul>\n<li>\u5b9e\u73b0\u4e86<code>java.util.Queue<\/code>\u63a5\u53e3\u548c<code>java.util.AbstractQueue<\/code>\u63a5\u53e3<\/li>\n<li>\u5185\u7f6e\u7684\u4e0d\u963b\u585e\u961f\u5217\uff1a<code>PriorityQueue<\/code>\u548c<code>ConcurrentLinkedQueue<\/code><\/li>\n<li><code>PriorityQueue<\/code>\u548c<code>ConcurrentLinkedQueue<\/code>\u7c7b\u5728 Collection Framework \u4e2d\u52a0\u5165\u4e24\u4e2a\u5177\u4f53\u96c6\u5408\u5b9e\u73b0\u3002 <\/li>\n<li><code>PriorityQueue<\/code>\u7c7b\u5b9e\u8d28\u4e0a\u7ef4\u62a4\u4e86\u4e00\u4e2a\u6709\u5e8f\u5217\u8868\u3002\u52a0\u5165\u5230 Queue \u4e2d\u7684\u5143\u7d20\u6839\u636e\u5b83\u4eec\u7684\u5929\u7136\u6392\u5e8f\uff08\u901a\u8fc7\u5176<code>java.util.Comparable<\/code>\u5b9e\u73b0\uff09\u6216\u8005\u6839\u636e\u4f20\u9012\u7ed9\u6784\u9020\u51fd\u6570\u7684<code>java.util.Comparator<\/code>\u5b9e\u73b0\u6765\u5b9a\u4f4d\u3002<\/li>\n<li><code>ConcurrentLinkedQueue<\/code>\u662f\u57fa\u4e8e\u94fe\u63a5\u8282\u70b9\u7684\u3001\u7ebf\u7a0b\u5b89\u5168\u7684\u961f\u5217\u3002\u5e76\u53d1\u8bbf\u95ee\u4e0d\u9700\u8981\u540c\u6b65\u3002\u56e0\u4e3a\u5b83\u5728\u961f\u5217\u7684\u5c3e\u90e8\u6dfb\u52a0\u5143\u7d20\u5e76\u4ece\u5934\u90e8\u5220\u9664\u5b83\u4eec\uff0c\u6240\u4ee5\u53ea\u8981\u4e0d\u9700\u8981\u77e5\u9053\u961f\u5217\u7684\u5927\u5c0f\uff0c<code>ConcurrentLinkedQueue<\/code>\u5bf9\u516c\u5171\u96c6\u5408\u7684\u5171\u4eab\u8bbf\u95ee\u5c31\u53ef\u4ee5\u5de5\u4f5c\u5f97\u5f88\u597d\u3002\u6536\u96c6\u5173\u4e8e\u961f\u5217\u5927\u5c0f\u7684\u4fe1\u606f\u4f1a\u5f88\u6162\uff0c\u9700\u8981\u904d\u5386\u961f\u5217\u3002<\/li>\n<\/ul>\n<h3>\u5b9e\u73b0\u963b\u585e\u63a5\u53e3\u7684<\/h3>\n<p>java.util.concurrent \u4e2d\u52a0\u5165\u4e86 BlockingQueue \u63a5\u53e3\u548c\u4e94\u4e2a\u963b\u585e\u961f\u5217\u7c7b\u3002\u5b83\u5b9e\u8d28\u4e0a\u5c31\u662f\u4e00\u79cd\u5e26\u6709\u4e00\u70b9\u626d\u66f2\u7684 FIFO \u6570\u636e\u7ed3\u6784\u3002\u4e0d\u662f\u7acb\u5373\u4ece\u961f\u5217\u4e2d\u6dfb\u52a0\u6216\u8005\u5220\u9664\u5143\u7d20\uff0c\u7ebf\u7a0b\u6267\u884c\u64cd\u4f5c\u963b\u585e\uff0c\u76f4\u5230\u6709\u7a7a\u95f4\u6216\u8005\u5143\u7d20\u53ef\u7528\u3002<\/p>\n<p>\u4e94\u4e2a\u961f\u5217\u6240\u63d0\u4f9b\u7684\u5404\u6709\u4e0d\u540c\uff1a<\/p>\n<ul>\n<li><code>ArrayBlockingQueue<\/code>\uff1a\u4e00\u4e2a\u7531\u6570\u7ec4\u652f\u6301\u7684\u6709\u754c\u961f\u5217<\/li>\n<li><code>LinkedBlockingQueue<\/code>\uff1a\u4e00\u4e2a\u7531\u94fe\u63a5\u8282\u70b9\u652f\u6301\u7684\u53ef\u9009\u6709\u754c\u961f\u5217<\/li>\n<li><code>PriorityBlockingQueue<\/code>\uff1a\u4e00\u4e2a\u7531\u4f18\u5148\u7ea7\u5806\u652f\u6301\u7684\u65e0\u754c\u4f18\u5148\u7ea7\u961f\u5217<\/li>\n<li><code>DelayQueue<\/code>\uff1a\u4e00\u4e2a\u7531\u4f18\u5148\u7ea7\u5806\u652f\u6301\u7684\u3001\u57fa\u4e8e\u65f6\u95f4\u7684\u8c03\u5ea6\u961f\u5217<\/li>\n<li><code>SynchronousQueue<\/code>\uff1a\u4e00\u4e2a\u5229\u7528<code>BlockingQueue<\/code>\u63a5\u53e3\u7684\u7b80\u5355\u805a\u96c6\uff08rendezvous\uff09\u673a\u5236<\/li>\n<\/ul>\n<p><iframe id=\"embed_dom\" name=\"embed_dom\" frameborder=\"0\" style=\"display:block;width:750px; height:500px;\" src=\"https:\/\/www.processon.com\/embed\/5fd2cf4d63768906e6d4b0aa\"><\/iframe><\/p>\n<p>\u963b\u585e\u961f\u5217\u7684\u64cd\u4f5c\uff1a<\/p>\n<pre><code>add     \u589e\u52a0\u4e00\u4e2a\u5143\u7d22                   \u5982\u679c\u961f\u5217\u5df2\u6ee1\uff0c\u5219\u629b\u51fa\u4e00\u4e2aIIIegaISlabEepeplian\u5f02\u5e38\nremove  \u79fb\u9664\u5e76\u8fd4\u56de\u961f\u5217\u5934\u90e8\u7684\u5143\u7d20       \u5982\u679c\u961f\u5217\u4e3a\u7a7a\uff0c\u5219\u629b\u51fa\u4e00\u4e2aNoSuchElementException\u5f02\u5e38\nelement \u8fd4\u56de\u961f\u5217\u5934\u90e8\u7684\u5143\u7d20             \u5982\u679c\u961f\u5217\u4e3a\u7a7a\uff0c\u5219\u629b\u51fa\u4e00\u4e2aNoSuchElementException\u5f02\u5e38\noffer   \u6dfb\u52a0\u4e00\u4e2a\u5143\u7d20\u5e76\u8fd4\u56detrue         \u5982\u679c\u961f\u5217\u5df2\u6ee1\uff0c\u5219\u8fd4\u56defalse\npoll    \u79fb\u9664\u5e76\u8fd4\u95ee\u961f\u5217\u5934\u90e8\u7684\u5143\u7d20       \u5982\u679c\u961f\u5217\u4e3a\u7a7a\uff0c\u5219\u8fd4\u56denull\npeek    \u8fd4\u56de\u961f\u5217\u5934\u90e8\u7684\u5143\u7d20             \u5982\u679c\u961f\u5217\u4e3a\u7a7a\uff0c\u5219\u8fd4\u56denull\nput     \u6dfb\u52a0\u4e00\u4e2a\u5143\u7d20                   \u5982\u679c\u961f\u5217\u6ee1\uff0c\u5219\u963b\u585e\ntake    \u79fb\u9664\u5e76\u8fd4\u56de\u961f\u5217\u5934\u90e8\u7684\u5143\u7d20       \u5982\u679c\u961f\u5217\u4e3a\u7a7a\uff0c\u5219\u963b\u585e<\/code><\/pre>\n<p>remove\u3001element\u3001offer \u3001poll\u3001peek \u5176\u5b9e\u662f\u5c5e\u4e8eQueue\u63a5\u53e3\u3002 <\/p>\n<p>\u963b\u585e\u961f\u5217\u7684\u64cd\u4f5c\u53ef\u4ee5\u6839\u636e\u5b83\u4eec\u7684\u54cd\u5e94\u65b9\u5f0f\u5206\u4e3a\u4ee5\u4e0b\u4e09\u7c7b\uff1aadd\u3001remove\u548celement\u64cd\u4f5c\uff0c\u5728\u8bd5\u56fe\u4e3a\u4e00\u4e2a\u5df2\u6ee1\u7684\u961f\u5217\u589e\u52a0\u5143\u7d20\u6216\u4ece\u7a7a\u961f\u5217\u53d6\u5f97\u5143\u7d20\u65f6\u629b\u51fa\u5f02\u5e38\u3002\u5f53\u7136\uff0c\u5728\u591a\u7ebf\u7a0b\u7a0b\u5e8f\u4e2d\uff0c\u961f\u5217\u5728\u4efb\u4f55\u65f6\u95f4\u90fd\u53ef\u80fd\u53d8\u6210\u6ee1\u7684\u6216\u7a7a\u7684\uff0c\u6240\u4ee5\u4f60\u53ef\u80fd\u60f3\u4f7f\u7528offer\u3001poll\u3001peek\u65b9\u6cd5\u3002\u8fd9\u4e9b\u65b9\u6cd5\u5728\u65e0\u6cd5\u5b8c\u6210\u4efb\u52a1\u65f6 \u53ea\u662f\u7ed9\u51fa\u4e00\u4e2a\u51fa\u9519\u63d0\u793a\u800c\u4e0d\u4f1a\u629b\u51fa\u5f02\u5e38\u3002<\/p>\n<blockquote>\n<p>\u6ce8\u610f\uff1apoll\u548cpeek\u65b9\u6cd5\u51fa\u9519\u8fdb\u8fd4\u56denull\u3002\u56e0\u6b64\uff0c\u5411\u961f\u5217\u4e2d\u63d2\u5165null\u503c\u662f\u4e0d\u5408\u6cd5\u7684<\/p>\n<\/blockquote>\n<p>\u6700\u540e\uff0c\u6211\u4eec\u63a8\u8350\u963b\u585e\u64cd\u4f5cput\u548ctake\u3002put\u65b9\u6cd5\u5728\u961f\u5217\u6ee1\u65f6\u963b\u585e\uff0ctake\u65b9\u6cd5\u5728\u961f\u5217\u7a7a\u65f6\u963b\u585e\u3002<\/p>\n<p>\uff081\uff09<strong>LinkedBlockingQueue<\/strong>\u7684\u5bb9\u91cf\u662f\u6ca1\u6709\u4e0a\u9650\u7684\uff08\u8bf4\u7684\u4e0d\u51c6\u786e\uff0c\u5728\u4e0d\u6307\u5b9a\u65f6\u5bb9\u91cf\u4e3aInteger.MAX_VALUE\uff0c\u4e0d\u8981\u7136\u7684\u8bdd\u5728put\u65f6\u600e\u4e48\u4f1a\u53d7\u963b\u5462\uff09\uff0c\u4f46\u662f\u4e5f\u53ef\u4ee5\u9009\u62e9\u6307\u5b9a\u5176\u6700\u5927\u5bb9\u91cf\uff0c\u5b83\u662f\u57fa\u4e8e\u94fe\u8868\u7684\u961f\u5217\uff0c\u6b64\u961f\u5217\u6309 FIFO\uff08\u5148\u8fdb\u5148\u51fa\uff09\u6392\u5e8f\u5143\u7d20\u3002<\/p>\n<p>\uff082\uff09<strong>ArrayBlockingQueue<\/strong>\u5728\u6784\u9020\u65f6\u9700\u8981\u6307\u5b9a\u5bb9\u91cf\uff0c\u5e76\u53ef\u4ee5\u9009\u62e9\u662f\u5426\u9700\u8981\u516c\u5e73\u6027\uff0c\u5982\u679c\u516c\u5e73\u53c2\u6570\u88ab\u8bbe\u7f6etrue\uff0c\u7b49\u5f85\u65f6\u95f4\u6700\u957f\u7684\u7ebf\u7a0b\u4f1a\u4f18\u5148\u5f97\u5230\u5904\u7406\uff08\u5176\u5b9e\u5c31\u662f\u901a\u8fc7\u5c06ReentrantLock\u8bbe\u7f6e\u4e3atrue\u6765\u8fbe\u5230\u8fd9\u79cd\u516c\u5e73\u6027\u7684\uff1a\u5373\u7b49\u5f85\u65f6\u95f4\u6700\u957f\u7684\u7ebf\u7a0b\u4f1a\u5148\u64cd\u4f5c\uff09\u3002\u901a\u5e38\uff0c\u516c\u5e73\u6027\u4f1a\u4f7f\u4f60\u5728\u6027\u80fd\u4e0a\u4ed8\u51fa\u4ee3\u4ef7\uff0c\u53ea\u6709\u5728\u7684\u786e\u975e\u5e38\u9700\u8981\u7684\u65f6\u5019\u518d\u4f7f\u7528\u5b83\u3002\u5b83\u662f\u57fa\u4e8e\u6570\u7ec4\u7684\u963b\u585e\u5faa\u73af\u961f\u5217\uff0c\u6b64\u961f\u5217\u6309 FIFO\uff08\u5148\u8fdb\u5148\u51fa\uff09\u539f\u5219\u5bf9\u5143\u7d20\u8fdb\u884c\u6392\u5e8f\u3002<\/p>\n<p>\uff083\uff09<strong>PriorityBlockingQueue<\/strong>\u662f\u4e00\u4e2a\u5e26\u4f18\u5148\u7ea7\u7684\u961f\u5217\uff0c\u800c\u4e0d\u662f\u5148\u8fdb\u5148\u51fa\u961f\u5217\u3002\u5143\u7d20\u6309\u4f18\u5148\u7ea7\u987a\u5e8f\u88ab\u79fb\u9664\uff0c\u8be5\u961f\u5217\u4e5f\u6ca1\u6709\u4e0a\u9650\uff08\u770b\u4e86\u4e00\u4e0b\u6e90\u7801\uff0cPriorityBlockingQueue\u662f\u5bf9 PriorityQueue\u7684\u518d\u6b21\u5305\u88c5\uff0c\u662f\u57fa\u4e8e\u5806\u6570\u636e\u7ed3\u6784\u7684\uff0c\u800cPriorityQueue\u662f\u6ca1\u6709\u5bb9\u91cf\u9650\u5236\u7684\uff0c\u4e0eArrayList\u4e00\u6837\uff0c\u6240\u4ee5\u5728\u4f18\u5148\u963b\u585e\u961f\u5217\u4e0aput\u65f6\u662f\u4e0d\u4f1a\u53d7\u963b\u7684\u3002\u867d\u7136\u6b64\u961f\u5217\u903b\u8f91\u4e0a\u662f\u65e0\u754c\u7684\uff0c\u4f46\u662f\u7531\u4e8e\u8d44\u6e90\u88ab\u8017\u5c3d\uff0c\u6240\u4ee5\u8bd5\u56fe\u6267\u884c\u6dfb\u52a0\u64cd\u4f5c\u53ef\u80fd\u4f1a\u5bfc\u81f4OutOfMemoryError\uff09\uff0c\u4f46\u662f\u5982\u679c\u961f\u5217\u4e3a\u7a7a\uff0c\u90a3\u4e48\u53d6\u5143\u7d20\u7684\u64cd\u4f5ctake\u5c31\u4f1a\u963b\u585e\uff0c\u6240\u4ee5\u5b83\u7684\u68c0\u7d22\u64cd\u4f5ctake\u662f\u53d7\u963b\u7684\u3002\u53e6\u5916\uff0c\u63d2\u5165\u8be5\u961f\u5217\u4e2d\u7684\u5143\u7d20\u8981\u5177\u6709\u6bd4\u8f83\u80fd\u529b\u3002<\/p>\n<p>\uff084\uff09<strong>DelayQueue<\/strong>\uff08\u57fa\u4e8ePriorityQueue\u6765\u5b9e\u73b0\u7684\uff09\u662f\u4e00\u4e2a\u5b58\u653eDelayed \u5143\u7d20\u7684\u65e0\u754c\u963b\u585e\u961f\u5217\uff0c\u53ea\u6709\u5728\u5ef6\u8fdf\u671f\u6ee1\u65f6\u624d\u80fd\u4ece\u4e2d\u63d0\u53d6\u5143\u7d20\u3002\u8be5\u961f\u5217\u7684\u5934\u90e8\u662f\u5ef6\u8fdf\u671f\u6ee1\u540e\u4fdd\u5b58\u65f6\u95f4\u6700\u957f\u7684 Delayed \u5143\u7d20\u3002\u5982\u679c\u5ef6\u8fdf\u90fd\u8fd8\u6ca1\u6709\u671f\u6ee1\uff0c\u5219\u961f\u5217\u6ca1\u6709\u5934\u90e8\uff0c\u5e76\u4e14poll\u5c06\u8fd4\u56denull\u3002\u5f53\u4e00\u4e2a\u5143\u7d20\u7684 getDelay(TimeUnit.NANOSECONDS) \u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u5c0f\u4e8e\u6216\u7b49\u4e8e\u96f6\u7684\u503c\u65f6\uff0c\u5219\u51fa\u73b0\u671f\u6ee1\uff0cpoll\u5c31\u4ee5\u79fb\u9664\u8fd9\u4e2a\u5143\u7d20\u3002\u6b64\u961f\u5217\u4e0d\u5141\u8bb8\u4f7f\u7528 null \u5143\u7d20\u3002<\/p>\n<pre><code class=\"language-java\">import java.util.concurrent.ArrayBlockingQueue;\nimport java.util.concurrent.BlockingQueue;\nimport java.util.concurrent.ExecutorService;\nimport java.util.concurrent.Executors;\n\npublic class BlockingQueueTest {\n  \/**\n   * \u5b9a\u4e49\u88c5\u82f9\u679c\u7684\u7bee\u5b50\n   *\/\n  public static class Basket {\n    \/\/ \u7bee\u5b50\uff0c\u80fd\u591f\u5bb9\u7eb33\u4e2a\u82f9\u679c\n    BlockingQueue&lt;String&gt; basket = new ArrayBlockingQueue&lt;String&gt;(3);\n\n    \/\/ \u751f\u4ea7\u82f9\u679c\uff0c\u653e\u5165\u7bee\u5b50\n    public void produce() throws InterruptedException {\n      \/\/ put\u65b9\u6cd5\u653e\u5165\u4e00\u4e2a\u82f9\u679c\uff0c\u82e5basket\u6ee1\u4e86\uff0c\u7b49\u5230basket\u6709\u4f4d\u7f6e\n      basket.put(&quot;An apple&quot;);\n    }\n\n    \/\/ \u6d88\u8d39\u82f9\u679c\uff0c\u4ece\u7bee\u5b50\u4e2d\u53d6\u8d70\n    public String consume() throws InterruptedException {\n      \/\/ get\u65b9\u6cd5\u53d6\u51fa\u4e00\u4e2a\u82f9\u679c\uff0c\u82e5basket\u4e3a\u7a7a\uff0c\u7b49\u5230basket\u6709\u82f9\u679c\u4e3a\u6b62\n      String apple = basket.take();\n      return apple;\n    }\n\n    public int getAppleNumber() {\n      return basket.size();\n    }\n  }\n\n  \/\/\u3000\u6d4b\u8bd5\u65b9\u6cd5\n  public static void testBasket() {\n    \/\/ \u5efa\u7acb\u4e00\u4e2a\u88c5\u82f9\u679c\u7684\u7bee\u5b50\n    final Basket basket = new Basket();\n    \/\/ \u5b9a\u4e49\u82f9\u679c\u751f\u4ea7\u8005\n    class Producer implements Runnable {\n      public void run() {\n        try {\n          while (true) {\n            \/\/ \u751f\u4ea7\u82f9\u679c\n            System.out.println(&quot;\u751f\u4ea7\u8005\u51c6\u5907\u751f\u4ea7\u82f9\u679c\uff1a&quot; + System.currentTimeMillis());\n            basket.produce();\n            System.out.println(&quot;\u751f\u4ea7\u8005\u751f\u4ea7\u82f9\u679c\u5b8c\u6bd5\uff1a&quot; + System.currentTimeMillis());\n            System.out.println(&quot;\u751f\u4ea7\u5b8c\u540e\u6709\u82f9\u679c\uff1a&quot; + basket.getAppleNumber() + &quot;\u4e2a&quot;);\n            \/\/ \u4f11\u7720300ms\n            Thread.sleep(300);\n          }\n        } catch (InterruptedException ex) {\n        }\n      }\n    }\n    \/\/ \u5b9a\u4e49\u82f9\u679c\u6d88\u8d39\u8005\n    class Consumer implements Runnable {\n      public void run() {\n        try {\n          while (true) {\n            \/\/ \u6d88\u8d39\u82f9\u679c\n            System.out.println(&quot;\u6d88\u8d39\u8005\u51c6\u5907\u6d88\u8d39\u82f9\u679c\uff1a&quot; + System.currentTimeMillis());\n            basket.consume();\n            System.out.println(&quot;\u6d88\u8d39\u8005\u6d88\u8d39\u82f9\u679c\u5b8c\u6bd5\uff1a&quot; + System.currentTimeMillis());\n            System.out.println(&quot;\u6d88\u8d39\u5b8c\u540e\u6709\u82f9\u679c\uff1a&quot; + basket.getAppleNumber() + &quot;\u4e2a&quot;);\n            \/\/ \u4f11\u77201000ms\n            Thread.sleep(1000);\n          }\n        } catch (InterruptedException ex) {\n        }\n      }\n    }\n\n    ExecutorService service = Executors.newCachedThreadPool();\n    Producer producer = new Producer();\n    Consumer consumer = new Consumer();\n    service.submit(producer);\n    service.submit(consumer);\n    \/\/ \u7a0b\u5e8f\u8fd0\u884c10s\u540e\uff0c\u6240\u6709\u4efb\u52a1\u505c\u6b62\n    try {\n      Thread.sleep(10000);\n    } catch (InterruptedException e) {\n    }\n    service.shutdownNow();\n  }\n\n  public static void main(String[] args) {\n    BlockingQueueTest.testBasket();\n  }\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Queue\uff1a\u57fa\u672c\u4e0a\uff0c\u4e00\u4e2a\u961f\u5217\u5c31\u662f\u4e00\u4e2a\u5148\u5165\u5148\u51fa\uff08FIFO\uff09\u7684\u6570\u636e\u7ed3\u6784 Queue\u63a5\u53e3\u4e0eList\u3001Set\u540c\u4e00\u7ea7\u522b\uff0c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43],"tags":[442,443],"class_list":["post-1753","post","type-post","status-publish","format-standard","hentry","category-java-basic","tag-queue","tag-443"],"_links":{"self":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/1753","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1753"}],"version-history":[{"count":0,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/1753\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1753"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1753"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}