{"id":203966,"date":"2025-05-22T09:31:16","date_gmt":"2025-05-22T01:31:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203966\/"},"modified":"2025-05-22T09:31:16","modified_gmt":"2025-05-22T01:31:16","slug":"%e8%a7%a3%e7%a0%81-java-%e7%9a%84%e4%b8%8d%e5%ae%89%e5%85%a8%e7%b1%bb%ef%bc%9a%e5%bc%80%e5%8f%91%e4%ba%ba%e5%91%98%e7%9a%84%e7%a7%98%e5%af%86%e5%8d%b7%e8%bd%b4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203966\/","title":{"rendered":"\u89e3\u7801 Java \u7684\u4e0d\u5b89\u5168\u7c7b\uff1a\u5f00\u53d1\u4eba\u5458\u7684\u79d8\u5bc6\u5377\u8f74"},"content":{"rendered":"

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

\u89e3\u7801 Java \u7684\u4e0d\u5b89\u5168\u7c7b\uff1a\u5f00\u53d1\u4eba\u5458\u7684\u79d8\u5bc6\u5377\u8f74<\/h1>\n

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

\u6709\u5fd7\u8005\uff0c\u4e8b\u7adf\u6210\uff01\u5982\u679c\u4f60\u5728\u5b66\u4e60\u6587\u7ae0<\/span>\uff0c\u90a3\u4e48\u672c\u6587\u300a\u89e3\u7801 Java \u7684\u4e0d\u5b89\u5168\u7c7b\uff1a\u5f00\u53d1\u4eba\u5458\u7684\u79d8\u5bc6\u5377\u8f74\u300b<\/span>\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff01\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec<\/span>\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~<\/span><\/p>\n

<\/p>\n

java \u7684 unsafe \u7c7b\u662f\u4f4e\u7ea7\u7f16\u7a0b\u80fd\u529b\u7684\u6f58\u591a\u62c9\u9b54\u76d2\u3002\u5b83\u8fdd\u80cc\u4e86 java \u7cbe\u5fc3\u6784\u5efa\u7684\u4fdd\u62a4\u63aa\u65bd\uff0c\u8ba9\u60a8\u53ef\u4ee5\u50cf\u5411\u5bfc\u4e00\u6837\u64cd\u4f5c\u5185\u5b58\u3001\u5bf9\u8c61\u548c\u5e76\u53d1\u6027\u3002\u5728\u8fd9\u4efd\u7efc\u5408\u6307\u5357\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5b83\u7684\u8d77\u6e90\u3001\u529f\u80fd\u3001\u5982\u4f55\u8de8 java \u7248\u672c\u4f7f\u7528\u5b83\u4ee5\u53ca\u66f4\u5b89\u5168\u7684\u66ff\u4ee3\u65b9\u6848\uff0c\u540c\u65f6\u4fdd\u6301\u5e7d\u9ed8\u548c\u6280\u672f\u6df1\u5ea6\u4e4b\u95f4\u7684\u5e73\u8861\u3002
\u8ba9\u6211\u4eec\u8e0f\u4e0a\u65c5\u7a0b\uff0c\u63ed\u5f00 unsafe \u7684\u79d8\u5bc6\uff0c\u5e76\u4e86\u89e3\u4e3a\u4ec0\u4e48\u5b83\u5bf9\u5f00\u53d1\u8005\u6765\u8bf4\u65e2\u662f\u798f\u4e5f\u662f\u7978\u3002<\/p>\n

\n

\u7b2c\u4e00\u7ae0\uff1a\u4e0d\u5b89\u5168\u7b80\u4ecb \u2013 \u7981\u95e8<\/strong>
\u5c06 java \u60f3\u8c61\u6210\u4e00\u4e2a\u8fc7\u5ea6\u4fdd\u62a4\u7684\u7236\u6bcd\u3002\u5b83\u786e\u4fdd\u4f60\u4e0d\u4f1a\u78b0\u7089\u5b50\uff08\u539f\u59cb\u5185\u5b58\uff09\u3001\u8df3\u8fc7\u5237\u7259\uff08\u6784\u9020\u51fd\u6570\uff09\u6216\u8fdd\u53cd\u89c4\u5219\uff08\u7c7b\u578b\u5b89\u5168\uff09\u3002\u867d\u7136\u8fd9\u53ef\u4ee5\u4fdd\u8bc1\u60a8\u7684\u4ee3\u7801\u5b89\u5168\u4e14\u53ef\u7ef4\u62a4\uff0c\u4f46\u6709\u65f6\u4f1a\u963b\u788d\u9ad8\u7ea7\u4f18\u5316\u6216\u4f4e\u7ea7\u64cd\u4f5c\u3002
\u8f93\u5165 unsafe** \uff0c\u8fd9\u662f jvm \u4e2d\u7684\u4e00\u4e2a\u79c1\u6709\u540e\u95e8\uff0c\u53ef\u4ee5\u8ba9\u60a8\u7ed5\u8fc7\u8fd9\u4e9b\u9650\u5236\u3002\u4e0d\u5b89\u5168\u5141\u8bb8\u60a8\uff1a<\/p>\n

    \n
  • \n

    \u76f4\u63a5\u8bbf\u95ee\u548c\u64cd\u4f5c\u5185\u5b58\u3002<\/p>\n<\/li>\n

  • \n

    \u65e0\u9700\u9501\u5373\u53ef\u6267\u884c\u539f\u5b50\u64cd\u4f5c\u3002<\/p>\n<\/li>\n

  • \n

    \u521b\u5efa\u5bf9\u8c61\u800c\u4e0d\u8c03\u7528\u6784\u9020\u51fd\u6570\u3002<\/p>\n<\/li>\n

  • \n

    \u5728 jvm \u5806\u4e4b\u5916\u5206\u914d\u5185\u5b58\u3002<\/p>\n<\/li>\n<\/ul>\n

    \u4e0d\u5b89\u5168\u4e0d\u9002\u5408\u80c6\u5c0f\u7684\u4eba\u3002\u8bef\u7528\u53ef\u80fd\u4f1a\u4f7f jvm \u5d29\u6e83\u3001\u635f\u574f\u5185\u5b58\u6216\u5f15\u5165\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n

    \n

    \u7b2c\u4e8c\u7ae0\uff1a\u4e3a\u4ec0\u4e48\u5b58\u5728\u4e0d\u5b89\u5168<\/strong>
    unsafe \u5e76\u4e0d\u662f\u4e3a\u65e5\u5e38\u5f00\u53d1\u4eba\u5458\u521b\u5efa\u7684\u3002\u5b83\u662f\u4e3a jdk \u672c\u8eab\u8bbe\u8ba1\u7684\uff0c\u7528\u4e8e\u5b9e\u73b0\u6027\u80fd\u5173\u952e\u7684\u529f\u80fd\u3002\u4f8b\u5982\uff1a<\/p>\n

      \n
    1. \n

      \u5e76\u53d1\u7f16\u7a0b\uff1a<\/strong>\u50cf java.util.concurrent \u8fd9\u6837\u7684\u5de5\u5177\u4f7f\u7528\u4e0d\u5b89\u5168\u7684\u65e0\u9501\u6570\u636e\u7ed3\u6784\u3002<\/p>\n<\/li>\n

    2. \n

      \u5806\u5916\u5185\u5b58\uff1a<\/strong>\u9ad8\u6548\u7ba1\u7406 jvm \u5806\u5916\u7684\u5927\u578b\u6570\u636e\u96c6\u3002<\/p>\n<\/li>\n

    3. \n

      \u5e8f\u5217\u5316\uff1a<\/strong> \u521b\u5efa\u4e0d\u5e26\u6784\u9020\u51fd\u6570\u7684\u5bf9\u8c61\u4ee5\u5feb\u901f\u53cd\u5e8f\u5217\u5316\u5b83\u4eec\u3002<\/p>\n<\/li>\n

    4. \n

      \u81ea\u5b9a\u4e49\u5e93\uff1a<\/strong>\u4e0d\u5b89\u5168\u7684\u6846\u67b6\uff08\u5982 netty\u3001hazelcast \u548c cassandra\uff09\u53ef\u4f18\u5316\u7f51\u7edc\u548c\u6570\u636e\u5e93\u64cd\u4f5c\u3002<\/p>\n<\/li>\n<\/ol>\n

      \u4e0d\u5b89\u5168\u5e26\u6765\u4e86\u5728 java \u7684\u901a\u5e38\u9650\u5236\u4e0b\u4e0d\u53ef\u884c\u7684\u53ef\u80fd\u6027\u3002<\/p>\n

      \n

      \u7b2c 3 \u7ae0\uff1a\u8bbf\u95ee unsafe \u2013 java 9 \u4e4b\u524d\u548c\u4e4b\u540e<\/strong> java 9 \u5f15\u5165\u4e86 java \u5e73\u53f0\u6a21\u5757\u7cfb\u7edf (jpms)<\/strong> \uff0c\u9650\u5236\u5bf9 unsafe \u7b49\u5185\u90e8 api \u7684\u8bbf\u95ee\u3002\u8ba9\u6211\u4eec\u63a2\u8ba8\u5982\u4f55\u5728\u8fd9\u4e24\u4e2a\u65f6\u4ee3\u8bbf\u95ee unsafe\u3002<\/p>\n

      \n

      java 9 \u4e4b\u524d\u8bbf\u95ee\u4e0d\u5b89\u5168<\/strong>
      \u5728 java 9 \u4e4b\u524d\uff0c\u8bbf\u95ee unsafe \u5f88\u7b80\u5355\u2014\u2014\u53cd\u5c04\u5c31\u662f\u795e\u5947\u7684\u94a5\u5319\u3002
      \u4ee3\u7801\u793a\u4f8b\uff08java 9 \u4e4b\u524d\u7684\u7248\u672c\uff09<\/strong><\/p>\n

      import sun.misc.unsafe;\n\nimport java.lang.reflect.field;\n\npublic class unsafeprejava9 {\n    public static void main(string[] args) throws exception {\n        field unsafefield = unsafe.class.getdeclaredfield(\"theunsafe\");\n        unsafefield.setaccessible(true);\n        unsafe unsafe = (unsafe) unsafefield.get(null);\n\n        system.out.println(\"unsafe instance: \" + unsafe);\n    }\n}\n<\/pre>\n
      \n
      java 9 \u4e4b\u540e\u8bbf\u95ee unsafe<\/strong> \u4f7f\u7528 jpms\uff0c\u5bf9 sun.misc.unsafe \u7b49\u5185\u90e8 api \u7684\u76f4\u63a5\u8bbf\u95ee\u53d7\u5230\u9650\u5236\u3002 unsafe \u5df2\u91cd\u65b0\u5b9a\u4f4d\u5230 jdk.internal.misc** \uff0c\u9700\u8981\u663e\u5f0f\u6a21\u5757\u8bbf\u95ee\u3002\u5728 java 9 \u4e2d\u8bbf\u95ee unsafe \u7684\u6b65\u9aa4<\/strong> <\/p>\n
        \n
      1. \u6dfb\u52a0 jvm \u53c2\u6570\uff1a <\/li>\n<\/ol>\n
        --add-opens java.base\/jdk.internal.misc=all-unnamed\n<\/pre>\n
          \n
        1. \u4f7f\u7528\u53cd\u5c04\u6765\u8bbf\u95eeunsafe\u3002 \u4ee3\u7801\u793a\u4f8b\uff08java 9 \u4e4b\u540e\uff09<\/strong> <\/li>\n<\/ol>\n
          import jdk.internal.misc.unsafe;\n\nimport java.lang.reflect.field;\n\npublic class unsafepostjava9 {\n    public static unsafe getunsafe() throws exception {\n        field theunsafefield = unsafe.class.getdeclaredfield(\"theunsafe\");\n        theunsafefield.setaccessible(true);\n        return (unsafe) theunsafefield.get(null);\n    }\n\n    public static void main(string[] args) throws exception {\n        unsafe unsafe = getunsafe();\n        system.out.println(\"unsafe instance (java 9+): \" + unsafe);\n    }\n}\n<\/pre>\n
          \n
          \u7b2c 4 \u7ae0\uff1a\u4e0d\u5b89\u5168\u7684\u529b\u91cf<\/strong> 
           unsafe \u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u8d85\u8d8a java \u901a\u5e38\u9650\u5236\u7684\u529f\u80fd\u3002\u8ba9\u6211\u4eec\u901a\u8fc7\u4ee3\u7801\u793a\u4f8b\u6df1\u5165\u7814\u7a76\u5b83\u4eec\u3002<\/p>\n
          \n
          1\u3002\u5185\u5b58\u64cd\u4f5c<\/strong> 
           unsafe \u5141\u8bb8\u60a8\u5728 jvm \u5806\u4e4b\u5916\u5206\u914d\u3001\u8bbf\u95ee\u548c\u91ca\u653e\u5185\u5b58\u3002\u8fd9\u5bf9\u4e8e\u6570\u636e\u5e93\u7b49\u9ad8\u6027\u80fd\u5e94\u7528\u7a0b\u5e8f\u975e\u5e38\u6709\u7528\u3002
          \u4ee3\u7801\u793a\u4f8b\uff1a\u5206\u914d\u5185\u5b58<\/strong><\/p>\n
          public class memoryexample {\n    public static void main(string[] args) throws exception {\n        unsafe unsafe = unsafepostjava9.getunsafe();\n\n        \/\/ allocate 10 bytes of memory\n        long memoryaddress = unsafe.allocatememory(10);\n        system.out.println(\"memory allocated at: \" + memoryaddress);\n\n        \/\/ write to memory\n        unsafe.putbyte(memoryaddress, (byte) 42);\n        byte value = unsafe.getbyte(memoryaddress);\n        system.out.println(\"value at memory: \" + value);\n\n        \/\/ free memory\n        unsafe.freememory(memoryaddress);\n        system.out.println(\"memory freed.\");\n    }\n}\n<\/pre>\n
          \n
          2\u3002\u4e0d\u5b89\u5168\u7684\u5806\u5916\u7f13\u51b2\u533a<\/strong> \u5806\u5916\u7f13\u51b2\u533a<\/strong>\u5141\u8bb8\u7ba1\u7406 jvm \u5806\u5916\u90e8\u7684\u6570\u636e\uff0c\u907f\u514d\u5783\u573e\u6536\u96c6\u5f00\u9500\u3002\u4ee3\u7801\u793a\u4f8b\uff1a\u5806\u5916\u7f13\u51b2\u533a<\/strong><\/p>\n
          import java.nio.bytebuffer;\n\npublic class offheapbufferexample {\n    public static void main(string[] args) {\n        \/\/ allocate off-heap buffer\n        bytebuffer buffer = bytebuffer.allocatedirect(1024);\n\n        \/\/ write data\n        buffer.putint(42);\n\n        \/\/ read data\n        buffer.flip();\n        int value = buffer.getint();\n\n        system.out.println(\"value from buffer: \" + value);\n    }\n}\n<\/pre>\n
          \n
          3\u3002\u539f\u5b50\u64cd\u4f5c<\/strong> 
           unsafe \u652f\u6301\u539f\u5b50\u6bd4\u8f83\u548c\u4ea4\u6362 (cas)\uff0c\u4ece\u800c\u5b9e\u73b0\u65e0\u9501\u7b97\u6cd5\u3002
          \u4ee3\u7801\u793a\u4f8b\uff1acas<\/strong><\/p>\n
          public class atomicexample {\n    static class counter {\n        volatile int value;\n    }\n\n    public static void main(string[] args) throws exception {\n        unsafe unsafe = unsafepostjava9.getunsafe();\n        counter counter = new counter();\n\n        long offset = unsafe.objectfieldoffset(counter.class.getdeclaredfield(\"value\"));\n\n        \/\/ perform cas operation\n        boolean success = unsafe.compareandswapint(counter, offset, 0, 1);\n        system.out.println(\"cas success: \" + success);\n        system.out.println(\"updated value: \" + counter.value);\n    }\n}\n<\/pre>\n
          \n
          4\u3002\u7ed5\u8fc7\u6784\u9020\u51fd\u6570<\/strong> 
           \u4f7f\u7528 unsafe\uff0c\u60a8\u53ef\u4ee5\u5b9e\u4f8b\u5316\u5bf9\u8c61\u800c\u65e0\u9700\u8c03\u7528\u6784\u9020\u51fd\u6570\u3002\u8fd9\u662f\u5e8f\u5217\u5316\u6846\u67b6\u4e2d\u7ecf\u5e38\u4f7f\u7528\u7684\u5f3a\u5927\u4f46\u5371\u9669\u7684\u529f\u80fd\u3002
          \u4ee3\u7801\u793a\u4f8b\uff1a\u6784\u9020\u51fd\u6570\u7ed5\u8fc7<\/strong><\/p>\n
          class demo {\n    private demo() {\n        throw new unsupportedoperationexception(\"constructor not allowed\");\n    }\n}\n\npublic class constructorbypassexample {\n    public static void main(string[] args) throws exception {\n        unsafe unsafe = unsafepostjava9.getunsafe();\n        demo demoinstance = (demo) unsafe.allocateinstance(demo.class);\n\n        system.out.println(\"demo instance created: \" + demoinstance);\n    }\n}\n<\/pre>\n
          \u8bf4\u660e\uff1a<\/strong> 
           \u5728\u8fd9\u91cc\uff0cunsafe \u7ed5\u8fc7\u4e86\u79c1\u6709\u6784\u9020\u51fd\u6570\uff0c\u5141\u8bb8\u5728\u4e0d\u8c03\u7528\u5176\u903b\u8f91\u7684\u60c5\u51b5\u4e0b\u521b\u5efa\u5bf9\u8c61\u3002\u8fd9\u5bf9\u4e8e\u53cd\u5e8f\u5217\u5316\u6846\u67b6\u5f88\u6709\u7528\u3002<\/p>\n
          \n
          \u7b2c 5 \u7ae0\uff1a\u66f4\u5b89\u5168\u7684\u66ff\u4ee3\u65b9\u6848<\/strong> 
           unsafe \u7684\u529b\u91cf\u4f34\u968f\u7740\u98ce\u9669\u3002 java \u73b0\u5728\u63d0\u4f9b\u4e86\u66f4\u5b89\u5168\u7684\u66ff\u4ee3\u65b9\u6848\u6765\u89e3\u51b3\u5176\u5e38\u89c1\u7528\u4f8b\uff1a<\/p>\n
            \n
          1. \n
            varhandle\uff1a<\/strong> \u5728 java 9 \u4e2d\u5f15\u5165\uff0c\u7528\u4e8e\u539f\u5b50\u64cd\u4f5c\u3002<\/p>\n<\/li>\n
          2. \n
            bytebuffer\uff1a<\/strong> \u7b80\u5316\u5806\u5916\u5185\u5b58\u7ba1\u7406\u3002<\/p>\n<\/li>\n
          3. \n
            \u5e7b\u50cf\u5f15\u7528\uff1a<\/strong>\u7528\u4e8e\u81ea\u5b9a\u4e49\u5185\u5b58\u7ba1\u7406\u3002
            \u4ee3\u7801\u793a\u4f8b\uff1avarhandle<\/strong><\/p>\n<\/li>\n<\/ol>\n
            import java.lang.invoke.MethodHandles;\nimport java.lang.invoke.VarHandle;\n\npublic class VarHandleExample {\n    static class Data {\n        volatile int value;\n    }\n\n    public static void main(String[] args) throws Exception {\n        Data data = new Data();\n        VarHandle varHandle = MethodHandles.lookup().findVarHandle(Data.class, \"value\", int.class);\n\n        \/\/ Atomic compare and set\n        boolean success = varHandle.compareAndSet(data, 0, 1);\n        System.out.println(\"CAS success: \" + success);\n        System.out.println(\"Updated value: \" + data.value);\n    }\n}\n<\/pre>\n
            \n
            \u7b2c 6 \u7ae0\uff1a\u73b0\u5b9e\u4e16\u754c\u7528\u4f8b<\/strong> 
             \u4e0d\u5b89\u5168\u4e3a\u5173\u952e\u5e93\u63d0\u4f9b\u652f\u6301\uff1a<\/p>\n
              \n
            • \n
              \u6570\u636e\u5e93\uff1a<\/strong> cassandra \u4f7f\u7528 unsafe \u8fdb\u884c\u81ea\u5b9a\u4e49\u5185\u5b58\u7ba1\u7406\u3002<\/p>\n<\/li>\n
            • \n
              \u7f51\u7edc\uff1a<\/strong> netty \u5229\u7528\u5b83\u6765\u4f18\u5316 i\/o \u64cd\u4f5c\u3002<\/p>\n<\/li>\n
            • \n
              \u5e76\u53d1\uff1a<\/strong> \u7528\u4e8e java.util.concurrent \u7528\u4e8e\u975e\u963b\u585e\u6570\u636e\u7ed3\u6784\u3002<\/p>\n<\/li>\n<\/ul>\n
              \n
              \u7b2c 7 \u7ae0\uff1a\u7ed3\u8bba<\/strong> \u4e0d\u5b89\u5168\u662f java \u7684\u745e\u58eb\u519b\u5200\uff0c\u63d0\u4f9b\u539f\u59cb\u529f\u80fd\u4f46\u9700\u8981\u8c28\u614e\u3002\u867d\u7136\u5b58\u5728 varhandle<\/strong> \u548c bytebuffer<\/strong> \u7b49\u66f4\u5b89\u5168\u7684\u66ff\u4ee3\u65b9\u6848\uff0c\u4f46\u5bf9\u4e8e\u5c0f\u4f17\u9ad8\u6027\u80fd\u5e94\u7528\u7a0b\u5e8f\u6765\u8bf4\uff0cunsafe \u4ecd\u7136\u662f\u4e0d\u53ef\u66ff\u4ee3\u7684\u3002\u8d1f\u8d23\u4efb\u5730\u4f7f\u7528\u5b83\uff0c\u60a8\u5c31\u53ef\u4ee5\u91ca\u653e java \u9690\u85cf\u7684\u6f5c\u529b\u3002\u201c\u5f3a\u5927\u7684\u80fd\u529b\u5e26\u6765\u5f3a\u5927\u7684\u8c03\u8bd5\u3002\u201d<\/em><\/p>\n
              \n
              \u4eca\u5929\u5173\u4e8e\u300a\u89e3\u7801 Java \u7684\u4e0d\u5b89\u5168\u7c7b\uff1a\u5f00\u53d1\u4eba\u5458\u7684\u79d8\u5bc6\u5377\u8f74\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n
                    \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb\u5220\u9664<\/p>\n","protected":false},"excerpt":{"rendered":"
              \u89e3\u7801 Java \u7684\u4e0d\u5b89\u5168\u7c7b\uff1a\u5f00\u53d1...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-203966","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203966","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=203966"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203966\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}