{"id":10020719,"date":"2025-04-11T23:39:17","date_gmt":"2025-04-11T15:39:17","guid":{"rendered":"https:\/\/itmax.cn\/?p=10020719"},"modified":"2025-04-11T23:39:17","modified_gmt":"2025-04-11T15:39:17","slug":"dpp%e6%8e%a8%e8%8d%90%e5%bc%95%e6%93%8e%e6%9e%b6%e6%9e%84%e5%8d%87%e7%ba%a7%e6%bc%94%e8%bf%9b%e4%b9%8b%e8%b7%af%ef%bd%9c%e5%be%97%e7%89%a9%e6%8a%80%e6%9c%af","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10020719","title":{"rendered":"DPP\u63a8\u8350\u5f15\u64ce\u67b6\u6784\u5347\u7ea7\u6f14\u8fdb\u4e4b\u8def\uff5c\u5f97\u7269\u6280\u672f"},"content":{"rendered":"<h2>\u4e00\u3001DPP\u6574\u4f53\u67b6\u6784<\/h2>\n<p>DPP\u4f9d\u8d56\u4e8e\u7b97\u6cd5\u5e73\u53f0\u7684\u5f15\u64ce\u670d\u52a1\uff08FeatureServer\uff0c\u53ec\u56de\u5f15\u64ce, 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title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u56fe1.3-3 BizEngine\u7684\u7ec4\u4ef6\u8c03\u5ea6\u548c\u6267\u884c<\/p>\n<p>\u4ece\u4e0a\u56fe\u53ef\u4ee5\u770b\u5230\u6211\u4eec\u662f\u6309\u5c42\u8fdb\u884c\u4e32\u884c\u8c03\u5ea6\u7684\uff0c\u201c\u5206\u5c42\u201d\u662f\u6309\u63a8\u8350\u7684\u4e1a\u52a1\u7b56\u7565\u903b\u8f91\u6765\u5206\u7684\uff0c\u7b26\u5408\u5de5\u7a0b\u7b97\u6cd5\u540c\u5b66\u7684\u5206\u5de5\u548c\u804c\u8d23\uff0c\u7279\u522b\u662f\u7b97\u6cd5\u540c\u5b66\u901a\u5e38\u6709\u5404\u81ea\u8d1f\u8d23\u7684\u9886\u57df\uff08\u53ec\u56de\u6a21\u578b\uff0c\u7c97\u6392\u6a21\u578b\uff0c\u7cbe\u6392\u6a21\u578b\uff0c\u5e72\u9884\uff09\uff0c\u6309\u5c42\u5212\u5206\u548c\u8fdb\u884c\u5b9e\u9a8c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u8fed\u4ee3\u6548\u7387\uff0c\u505a\u5230\u76f8\u4e92\u4e4b\u95f4\u4e0d\u5f71\u54cd\u3002\u201c\u7ec4\u4ef6\u201d\u5219\u662fBizEngine\u5c42\u5185\u8c03\u5ea6\u7684\u5355\u5143\uff0c\u4f46\u662f\u76ee\u524d\u7ec4\u4ef6\u7684\u7c92\u5ea6\u53ef\u5927\u53ef\u5c0f\uff0c\u6bd4\u5982\u793e\u533a\u7684\u90e8\u5206\u573a\u666f\uff0c\u4ed6\u4eec\u5728\u7ec4\u4ef6\u5185\u62c6\u5206\u4e86\u66f4\u7ec6\u7c92\u5ea6\u7684Steps\uff0c\u5e76\u4e14\u72ec\u7acb\u4e8e\u7ec4\u4ef6\u8fdb\u884c\u8c03\u5ea6\uff08\u4f9d\u8d56DPP\u573a\u666f\u7ebf\u7a0b\u6c60\u6216\u81ea\u5b9a\u4e49\u7ebf\u7a0b\u6c60\uff09\uff0c\u56e0\u6b64\u7b56\u7565\u4ee3\u7801\u5373\u8d1f\u8d23\u4e86\u7b56\u7565\u7684\u903b\u8f91, \u8fd8\u9700\u8981\u8d1f\u8d23\u7b56\u7565\u903b\u8f91\u5355\u5143\uff08Step\uff09\u7684\u8c03\u5ea6\u3002\u7531\u6b64\u53ef\u4ee5\u770b\u51faBizEngine\u672a\u6765\u7684\u53ef\u8fdb\u4e00\u6b65\u53d1\u5c55\u7684\u65b9\u5411\uff1a<\/p>\n<ol>\n<li>\u6309\u5c42\u8fdb\u884c\u4e32\u884c\u8c03\u5ea6\uff0c\u5373\u4fbf\u5c42\u4e0e\u5c42\u7ec4\u4ef6\u4e4b\u95f4\u4e3a\u4e32\u884c\uff0c\u4e5f\u9700\u8981\u6309\u5c42\u8c03\u5ea6\uff0c\u5b58\u5728\u4e00\u5b9a\u5f00\u9500\u3002<\/li>\n<li>BizEngine\u7684\u7ebf\u7a0b\u8c03\u5ea6\u548c\u7b56\u7565\u5185\u81ea\u5b9a\u4e49\u8c03\u5ea6\u7684\u51b2\u7a81\uff0c\u7ebf\u7a0b\u6c60\u8d44\u6e90\u96be\u4e8e\u5b9e\u73b0\u9ad8\u6548\u5229\u7528\u3002<\/li>\n<li>\u201c\u7ec4\u4ef6\u7c92\u5ea6\u201d\u95ee\u9898\uff1a\u76ee\u524d\u770b\u7b56\u7565\u540c\u5b66\u5b9e\u73b0\u7684\u7ec4\u4ef6\u5bf9BizEngine\u6765\u8bf4\u662f\u201c\u903b\u8f91\u9ed1\u76d2\u201d\uff0c\u91cc\u9762\u53ef\u80fd\u662fCPU\uff0c\u4e5f\u53ef\u80fd\u662fIO\uff0c\u4e5f\u53ef\u80fd\u662f\u4e00\u4e2a\u53d1\u8d77\u5e76\u53d1\u4efb\u52a1\u7684\u6a21\u5757\uff0c\u53ef\u80fd\u6d89\u53ca\u81ea\u5b9a\u4e49\u7684\u7ebf\u7a0b\u6c60\u8d44\u6e90\u3002<\/li>\n<li>\u968f\u7740\u4e1a\u52a1\u4e0d\u65ad\u8fed\u4ee3, \u7b56\u7565\u7ec4\u4ef6\u7684\u8fc1\u79fb\u548c\u91cd\u6784\u6210\u672c\u9010\u6e10\u4e0a\u5347\uff1b\u7f3a\u5c11\u201c\u7ec4\u4ef6\u201d\/\u201c\u4ee3\u7801\u201d\u5171\u4eab\u53ca\u53d1\u73b0\u7684\u673a\u5236\uff0c\u4e0d\u5229\u4e8e\u6211\u4eec\u901a\u8fc7\u201c\u7ec4\u4ef6\u590d\u7528\u201d\u7684\u65b9\u5f0f\u53bb\u63d0\u5347\u8fed\u4ee3\u6548\u7387\u3002<\/li>\n<\/ol>\n<h3>2.3 \u56fe\u5316DAG &#8211; DagEngine<\/h3>\n<p><strong>\u4e3a\u4ec0\u4e48\u9700\u8981\u505a\u56fe\u5316?<\/strong><\/p>\n<p>\u90a3\u4e3a\u4ec0\u4e48\u8981\u53bb\u505a\u201c\u56fe\u5316\u201d\/\u201cDAG\u201d\u5462\uff1f\u5176\u5b9e\u8981\u771f\u6b63\u8981\u56de\u7b54\u7684\u662f: \u00a0\u5982\u4f55\u5e94\u5bf9\u4e0a\u9762\u770b\u5230\u7684\u6311\u6218\uff1f\u5982\u4f55\u89e3\u51b3BizEngine\u76ee\u524d\u53d1\u5c55\u78b0\u5230\u7684\u95ee\u9898\uff1f<\/p>\n<p>\u4ece\u4e1a\u754c\u641c\u63a8\u9886\u57df\u53ef\u4ee5\u770b\u5230\u4e0d\u7ea6\u800c\u540c\u5730\u5728\u63a8\u8fdb\u201c\u56fe\u5316\u201d\/\u201cDAG\u201d\u3002 \u4eceTensorFlow\u5e7f\u6cdb\u91c7\u7528\u4e4b\u540e\uff0c\u6211\u4eec\u5df2\u7ecf\u4e60\u60ef\u628a\u8ba1\u7b97\u548c\u6570\u636e\u901a\u8fc7\u91c7\u7528\u7b97\u5b50\uff08Operation\uff09\u548c\u6570\u636e\uff08Tensor\uff09\u7684\u65b9\u5f0f\u6765\u8868\u8fbe\uff0c\u53ef\u4ee5\u5f88\u597d\u7684\u8868\u8fbe\u641c\u7d22\u63a8\u8350\u7684\u201c\u53ec\u56de\/\u878d\u5408\/\u7c97\u6392\/\u7cbe\u6392\/\u8fc7\u6ee4\u201d\u7b49\u903b\u8f91\uff0c\u56fe\u5316\u4f7f\u5f97\u5927\u5bb6\u53ef\u4ee5\u4f7f\u7528\u4e00\u5957\u201c\u6a21\u578b\u201d\u8bed\u8a00\u53bb\u63cf\u8ff0\u4e1a\u52a1\u903b\u8f91\u3002DAG\u5f15\u64ce\u4e5f\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u7cfb\u7edf\u6709\u5177\u4f53\u4e0d\u540c\u7684\u5b9e\u73b0\uff0c\u5904\u7406\u4e1a\u52a1\u5b9a\u5236\u652f\u6301\u6216\u8005\u6027\u80fd\u4f18\u5316\u7b49\u3002<\/p>\n<p>\u901a\u8fc7\u56fe\uff08DAG\uff09\u6765\u63cf\u8ff0\u6211\u4eec\u7684\u4e1a\u52a1\u903b\u8f91\uff0c\u4e5f\u5e26\u6765\u8fd9\u4e9b\u597d\u5904\uff1a\u4e3a\u7b97\u6cd5\u7684\u5f00\u53d1\u63d0\u4f9b\u7edf\u4e00\u7684\u63a5\u53e3\uff0c\u91c7\u7528\u7b97\u5b50\u7ea7\u522b\u7684\u590d\u7528\uff0c\u51cf\u5c11\u76f8\u4f3c\u7b97\u5b50\u7684\u91cd\u590d\u5f00\u53d1\uff1b\u901a\u8fc7\u56fe\u5316\u7684\u67b6\u6784\uff0c\u8fbe\u5230\u6d41\u7a0b\u7684\u7075\u6d3b\u5b9a\u5236\uff1b\u7b97\u5b50\u6267\u884c\u7684\u5e76\u884c\u5316\u548c\u5f02\u6b65\u5316\u53ef\u964d\u4f4eRT\uff0c\u63d0\u5347\u6027\u80fd\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000046427653\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p><strong>\u56fe\u5316\u67b6\u6784<\/strong><\/p>\n<p>\u56fe\u5316\u662f\u8981\u5c06\u4e1a\u52a1\u903b\u8f91\u62bd\u8c61\u4e3a\u4e00\u4e2aDAG\u56fe\uff0c\u56fe\u7684\u8282\u70b9\u662f\u7b97\u5b50\uff0c\u8fb9\u662f\u6570\u636e\u6d41\u3002\u4e0d\u540c\u7684\u7b97\u5b50\u6784\u6210\u5b50\u56fe\uff0c\u7528\u4e8e\u903b\u8f91\u9ad8\u4e00\u5c42\u7684\u5c01\u88c5\uff0c\u5b50\u56fe\u7684\u8f93\u51fa\u53ef\u4ee5\u88ab\u5176\u4ed6\u5b50\u56fe\u6216\u8005\u7b97\u5b50\u5f15\u7528\u3002\u56fe\u5316\u540e\uff0c\u7b56\u7565\u540c\u5b66\u7684\u5f00\u53d1\u4efb\u52a1\u53d8\u6210\u4e86\u5f00\u53d1\u7b97\u5b50\uff0c\u62bd\u8c61\u4e1a\u52a1\u9886\u7684\u6570\u636e\u6a21\u578b\u3002\u4e0d\u7528\u518d\u5173\u5fc3\u201c\u5e76\u884c\u5316\u5f02\u6b65\u5316\u201d\u903b\u8f91\uff0c\u4ea4\u7531DAG\u5f15\u64ce\u8fdb\u884c\u8c03\u5ea6\u3002\u201c\u7b97\u5b50\u201d\u8981\u6c42\u6211\u4eec\u4ee5\u8f83\u5c0f\u7c92\u5ea6\u652f\u6301\uff0c\u901a\u8fc7\u6570\u636e\u5b9e\u73b0\u8282\u70b9\u7684\u4f9d\u8d56\u3002<\/p>\n<p>\u56fe\u5316\u5b9a\u4e49\u4e86\u65b0\u7684\u4e1a\u52a1\u7f16\u6392\u6846\u67b6\uff0c\u5bf9\u7b56\u7565\u540c\u5b66\u6765\u8bf4\u662f\u201c\u65b0\u7684\u5f00\u53d1\u6a21\u5f0f\u201d\uff0c\u53ef\u5206\u4e3a3\u4e2a\u90e8\u5206\uff1a\u4e00\u4e2a\u662f\u6211\u4eec\u4f1a\u5b9a\u4e49\u7b97\u5b50\/\u56fe\/\u5b50\u56fe\u7684\u6807\u51c6\u63a5\u53e3\u548c\u534f\u8bae\uff0c\u7b56\u7565\u540c\u5b66\u5b9e\u73b0\u8fd9\u4e9b\u63a5\u53e3\uff0c\u6784\u5efa\u4e1a\u52a1\u7684\u903b\u8f91\u56fe\uff1b\u4e8c\u662fDAG\u5f15\u64ce\uff0c\u8d1f\u8d23\u903b\u8f91\u56fe\u7684\u89e3\u6790\uff0c\u7b97\u5b50\u7684\u8c03\u5ea6\uff0c\u4fdd\u8bc1\u6027\u80fd\u548c\u7a33\u5b9a\u6027\uff1b\u4e09\u662f\u4ea7\u54c1\u5316\uff0cDAG Debug\u52a9\u624b\u652f\u6301\u7b97\u5b50\/\u56fe\/\u5b50\u56fe\u7684\u5f00\u53d1\u8c03\u8bd5\uff0c\u540e\u53f0\u4fa7\u63d0\u4f9b\u7b97\u5b50\/\u5b50\u56fe\/\u56fe\u7684\u53ef\u89c6\u5316\u7ba1\u7406\u3002\u6574\u4f53\u67b6\u6784\u53c2\u8003\u4e0b\u56fe\uff1a<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000046427654\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u56fe4.0.0 &#8211; DPP\u56fe\u5316\u6846\u67b6<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000046427655\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u56fe4.0.1 &#8211; DagEngine<\/p>\n<p><strong>\u56fe\u5316\u6838\u5fc3\u8bbe\u8ba1\u548c\u534f\u8bae<\/strong><\/p>\n<p><strong>1.\u7b97\u5b50<\/strong><\/p>\n<ul>\n<li>\u7b97\u5b50\u63a5\u53e3\u5b9a\u4e49Processor&lt;O&gt;<\/li>\n<\/ul>\n<pre><code>public\u00a0interface\u00a0Processor&lt;O&gt; {\n\u00a0 \u00a0\u00a0\/**\n\u00a0 \u00a0 \u00a0* \u6267\u884c\u903b\u8f91\n\u00a0 \u00a0 \u00a0*\n\u00a0 \u00a0 \u00a0* @param computeContext \u6267\u884c\u4e0a\u4e0b\u6587\u4fe1\u606f\n\u00a0 \u00a0 \u00a0* @return \u8fd4\u56de\u6267\u884c\u7ed3\u679c\n\u00a0 \u00a0 \u00a0*\/\n\u00a0 \u00a0\u00a0DataFrame&lt;O&gt;\u00a0run(ComputeContext computeContext, DataFrame... inputs);\n}<\/code><\/pre>\n<ul>\n<li>\u7b97\u5b50\u6ce8\u89e3@DagProcessor<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u6ce8\u89e3\u53ef\u5bf9\u7b97\u5b50\u8fdb\u884c\u63cf\u8ff0\u548c\u63d0\u4f9b\u8fd0\u884c\u65f6\u4fe1\u606f:<\/p>\n<pre><code>@Documented\n@Retention(RetentionPolicy.RUNTIME)\n@Target({ElementType.TYPE})\npublic\u00a0@interface\u00a0DagProcessor {\n\u00a0 \u00a0\u00a0\/**\n\u00a0 \u00a0 \u00a0* \u6807\u8bb0IO\/CPU, \u5f71\u54cdDagEngine\u7684\u8c03\u5ea6\n\u00a0 \u00a0 \u00a0*\u00a0@return\n\u00a0 \u00a0 \u00a0*\/\n\u00a0 \u00a0 String\u00a0type()\u00a0default\u00a0&quot;IO&quot;;\n\u00a0 \u00a0\u00a0\/**\n\u00a0 \u00a0 \u00a0* \u7b97\u5b50\u63cf\u8ff0\n\u00a0 \u00a0 \u00a0*\n\u00a0 \u00a0 \u00a0*\u00a0@return\u00a0String\n\u00a0 \u00a0 \u00a0*\/\n\u00a0 \u00a0 String\u00a0desc()\u00a0default\u00a0&quot;&quot;;\n\u00a0 \u00a0\u00a0\/**\n\u00a0 \u00a0 \u00a0* \u7528\u4e8e\u6807\u8bc6\u8be5\u7b97\u5b50\u4f1a\u8f93\u51fa\u7684\u4e00\u4e9b\u4e2d\u95f4\u503c, \u53ef\u7528\u4e8e\u505a\u8fd0\u884c\u65f6\u7684\u4f9d\u8d56\u6821\u9a8c\n\u00a0 \u00a0 \u00a0* \u53ef\u7406\u89e3\u4e3a\u662f\u7b97\u5b50OP\u7684side effects\n\u00a0 \u00a0 \u00a0*\/\n\u00a0 \u00a0 String\u00a0sideValues()\u00a0default\u00a0&quot;&quot;;\n}<\/code><\/pre>\n<ul>\n<li>\u4f9d\u8d56\u914d\u7f6e@ConfigAnno)<\/li>\n<\/ul>\n<p>\u7b97\u5b50\u901a\u8fc7\u6ce8\u89e3(@ConfigAnno) \u4e00\u662f\u58f0\u660e\u7b97\u5b50\u9700\u8981\u7684\u914d\u7f6e(\u901a\u8fc7DPP-\u540e\u53f0\u5b9e\u9a8c\u914d\u7f6e\u8fdb\u884c\u914d\u7f6e), \u4e8c\u662f\u8fd0\u884c\u65f6DAG\u5f15\u64ce\u4f1a\u5bf9\u6ce8\u89e3\u7684\u503c\u8fdb\u884c\u6ce8\u5165.<\/p>\n<ul>\n<li>\u4f9d\u8d56\u6570\u636e@DependsDataAnno<\/li>\n<\/ul>\n<p>\u7b97\u5b50\u8282\u70b9\u4e0a\u6e38\u7684\u6570\u636e\uff0c\u901a\u8fc7\u63a5\u53e3\u53c2\u6570\u4e5f\u4f1a\u900f\u4f20\u8fc7\u6765(DataFrame\u6570\u7ec4)\uff0c\u7b97\u5b50\u5185\u53ef\u4ee5\u901a\u8fc7dataFame.getName()\u83b7\u53d6\u6570\u636e\u7684\u552f\u4e00\u6807\u8bc6(\u8bf7\u6c42session\u5185\u552f\u4e00)\u3002<\/p>\n<p>\u7b97\u5b50\u7684\u8fd4\u56de\u4f5c\u4e3a\u8be5\u7b97\u5b50\u7684\u8f93\u51fa\u6570\u636e\uff0c\u901a\u8fc7name\u53ef\u4ee5\u83b7\u53d6, \u6bd4\u5982 @DependsDataAnno(name = &#8220;\u67d0\u4e00\u8def\u7684\u8f93\u51fa&#8221;\uff0cdesc = &#8220;recall1&#8221;)\u3002<\/p>\n<p>\u5199\u7b56\u7565\u903b\u8f91\u8fc7\u7a0b\u4e2d\u7684\u4e2d\u95f4\u53d8\u91cf\u662f\u6211\u4eec\u5fc5\u4e0d\u53ef\u5c11\u7684\uff0c\u7b97\u5b50\u53ef\u4ee5\u901a\u8fc7\u6ce8\u89e3@DagProcessor#sideValues\u58f0\u660e\u4f1a\u8f93\u51fa\u90a3\u4e9b\u6570\u636e(names)\uff0c\u901a\u8fc7name \u53ef\u4ee5\u83b7\u53d6\u3002<\/p>\n<p>\u6bd4\u5982\u4f9d\u8d56\u4e86\u540c\u4e00\u4e2a\u7b97\u5b50(\u591a\u4e2a\u5b9e\u4f8b)\uff0c\u5b83\u7684\u8f93\u51faname\u662f\u4e00\u6837\u7684\uff0c\u4e0b\u6e38\u83b7\u53d6\u9700\u8981\u901a\u8fc7\u8fd9\u4e2a\u4f18\u5148\u7ea7\u51b3\u5b9a\u3002<\/p>\n<p>Note\uff1a@DagProcessor#sideValues \u53ef\u80fd\u4f5c\u4e3a\u5fc5\u987b\u7684\uff0c\u53ea\u6709sideValues\u58f0\u660e\u4e86\u7684\u6570\u636e\uff0c\u624d\u53ef\u4ee5\u88ab\u4f9d\u8d56\u7b97\u5b50\u5f15\u7528\uff0c\u8fd9\u6709\u52a9\u4e8e\u6211\u4eec\u7ba1\u7406\u548c\u9632\u6b62\u4f9d\u8d56\u4e0d\u5b58\u5728\u7684\u6570\u636e\u3002<\/p>\n<p>Note\uff1a\u7b97\u5b50\u83b7\u53d6sideValue\u65f6\u6709\u591a\u76f8\u540cname\u7684\u6570\u636e\u65f6\uff0c\u901a\u8fc7\u914d\u7f6e\u6307\u5b9a\u7b97\u5b50\u4f18\u5148\u7ea7\u3002<\/p>\n<p><strong>2.\u56fe\/\u5b50\u56fe<\/strong><\/p>\n<ul>\n<li>\u56fe\/\u5b50\u56fe\/\u914d\u7f6e\u6587\u4ef6<\/li>\n<\/ul>\n<p>\u56fe\u5206\u4e3a\u56fe\u548c\u5b50\u56fe\uff0c\u4e00\u4e2a\u573a\u666f\u53ef\u4ee5\u6709\u591a\u4e2a\u56fe\uff0c\u53ef\u6309\u5782\u76f4\u6876\u5236\u5b9a\u4e0d\u540c\u7684\u56fe\uff1b\u5b50\u56fe\u5b9a\u4f4d\u4e3a\u4e1a\u52a1\u903b\u8f91\u6a21\u7248\uff0c\u53ef\u4ee5\u5c06\u82e5\u5e72\u4e2a\u72ec\u7acb\u7b97\u5b50\u7ec4\u88c5\u4e3a\u5177\u6709\u7279\u5b9a\u4e1a\u52a1\u542b\u4e49\u7684\u201c\u5b50\u56fe\u201d\uff0c\u5b50\u56fe\u548c\u7b97\u5b50\u4e00\u6837\u53ef\u5728\u573a\u666f\u5927\u201c\u56fe\u201d\u4e2d\u8fdb\u884c\u914d\u7f6e\uff0c\u5373\u8fd0\u884c\u65f6\u53ef\u6709\u591a\u4e2a\u201c\u5b9e\u4f8b\u201d\uff0c\u5b9e\u73b0\u903b\u8f91\u7684\u590d\u7528\u548c\u914d\u7f6e\u5316\u3002<\/p>\n<p>\u56fe\u6216\u5b50\u56fe\u901a\u8fc7\u201c\u914d\u7f6e\u6587\u4ef6\u201d\u6587\u4ef6\u6765\u63cf\u8ff0\uff0c\u8003\u8651\u5230\u53ef\u8bfb\u6027\u548c\u662f\u5426\u652f\u6301\u6ce8\u91ca\u7b49\u7279\u6027\uff0c\u786e\u5b9a\u9009\u7528yaml\u6765\u5b9a\u4e49\u3002<\/p>\n<ul>\n<li>\u534f\u8bae<\/li>\n<\/ul>\n<p>\u5b50\u56fe<\/p>\n<pre><code>## \u5b50\u56fe(\u5b9a\u4f4d\u4e3a\u903b\u8f91\u6a21\u7248, \u5305\u542b: \u82e5\u5e72\u4e2a\u7b97\u5b50\u53ca\u5176\u4f9d\u8d56\u5173\u7cfb, \u5b50\u56fe\u7684\u914d\u7f6e\u53ca\u5176\u9ed8\u8ba4\u503c\n## Note: \u5b50\u56fe\u7684\u914d\u7f6e\u5b9e\u9645\u4e3a\u7b97\u5b50\u7684\u914d\u7f6e, \u5728\u7b97\u5b50\u4e2d\u5f15\u7528\nname:\u00a0'Recall\u5b50\u56fe1'\u00a0## \u573a\u666f\u5168\u5c40\u552f\u4e00\ntype:\u00a0'subgraph'\u00a0## \u6807\u8bb0\u56fe\u4e3a&quot;\u5b50\u56fe&quot;\nconfigs:\u00a0## \u5b50\u56fe\u5305\u542b\u914d\u7f6e\u9879( \u6307\u5b9a\u9ed8\u8ba4\u503c )\n\u00a0 - name:\u00a0'configKey1'\u00a0##\u00a0\n\u00a0 \u00a0 value:\u00a0'\u9ed8\u8ba4\u503cValue, \u53ef\u4e3astring, json\u7b49, xx'\n\u00a0\u00a0# - \u5176\u4ed6\u914d\u7f6e\u53ca\u5176\u9ed8\u8ba4\u503c\n\u00a0\u00a0# ...\nnodes:\u00a0## \u5b50\u56fe\u5305\u542b\u7684\u6240\u6709\u7b97\u5b50, \u901a\u8fc7dpends\u6307\u5b9a\u4f9d\u8d56.\n\u00a0\u00a0## \u6bd4\u5982\u4e00\u8def\u53ec\u56de\n\u00a0 - name:\u00a0'fistRecallOp1'\n\u00a0 \u00a0 op:\u00a0'com.dag.demo.recrecall.FirstRecallOP'\n\u00a0 \u00a0 depends: []\n\u00a0 \u00a0\u00a0# \u6307\u5b9a\u5b50\u56fe\u4e2d\u8be5\u7b97\u5b50\u7684\u9ed8\u8ba4\u503c\n\u00a0 \u00a0 configs:\n\u00a0 \u00a0 - name:\u00a0'configKey1'\n\u00a0 \u00a0 \u00a0 value:\u00a0'fistRecallOp1s value'\n\u00a0 - name:\u00a0'otherRecall1'\n\u00a0 \u00a0 op:\u00a0'com.dag.demo.recrecall.OtherRecallOP'\n\u00a0 \u00a0 depends: ['fistRecallOp1']<\/code><\/pre>\n<p>\u56fe<\/p>\n<pre><code>## \u56fe(\u573a\u666f\u903b\u8f91\u63cf\u8ff0, \u5305\u542b\u82e5\u5e72\u4e2a\u7b97\u5b50\u6216\u5b50\u56fe, \u53ca\u5176\u4ed6\u4eec\u7684\u4f9d\u8d56\u5173\u7cfb, \u56fe\u7684\u914d\u7f6e\u53ca\u5176\u9ed8\u8ba4\u503c(Note: \u56fe\u7684\u914d\u7f6e\u5b9e\u9645\u4e3a\u7b97\u5b50\u7684\u914d\u7f6e, \u5728\u7b97\u5b50\u4e2d\u5f15\u7528)\nname:\u00a0'\u573a\u666f\u56feName'\u00a0## \u573a\u666f\u5168\u5c40\u552f\u4e00\ntype:\u00a0'graph'\nconfigs:\u00a0## \u56fe\u5305\u542b\u914d\u7f6e\u9879( \u6307\u5b9a\u9ed8\u8ba4\u503c )\n\u00a0 - name:\u00a0'configKey1'\n\u00a0 \u00a0 value:\u00a0'\u9ed8\u8ba4\u503cValue, \u53ef\u4e3astring, json\u7b49'\n\u00a0\u00a0# - \u5176\u4ed6\u914d\u7f6e\u53ca\u5176\u9ed8\u8ba4\u503c\n\u00a0\u00a0# ...\nnodes:\u00a0## \u56fe\u5305\u542b\u7684\u6240\u6709\u7b97\u5b50\u6216\u5b50\u56fe, \u901a\u8fc7dpends\u6307\u5b9a\u4f9d\u8d56.\n\u00a0\u00a0## \u6bd4\u5982\u4e00\u8def\u53ec\u56de\n\u00a0 - name:\u00a0'fistRecallOp1'\n\u00a0 \u00a0 op:\u00a0'com.dag.demo.recrecall.FirstRecallOP'\n\u00a0 \u00a0 depends: []\n\u00a0 - name:\u00a0'otherRecall1'\n\u00a0 \u00a0 op:\u00a0'com.dag.demo.recrecall.OtherRecallOP'\n\u00a0 \u00a0 depends: ['fistRecallOp1']\n\u00a0\u00a0## \u5b50\u56fe1( \u4e3a`Recall\u5b50\u56fe1`\u7684\u5b9e\u4f8b )\n\u00a0 - name:\u00a0'someRecallComplex1'\n\u00a0 \u00a0 op:\u00a0'$Recall\u5b50\u56fe1'\u00a0## \u4f9d\u8d56\u8be5\u5b50\u56fe\n\u00a0 \u00a0 configs:\u00a0## \u5b50\u56fe\u5305\u542b\u914d\u7f6e\u9879( \u6307\u5b9a\u9ed8\u8ba4\u503c )\n\u00a0 \u00a0 \u00a0 - name:\u00a0'configKey1'\u00a0\n\u00a0 \u00a0 \u00a0 \u00a0 value:\u00a0'fistRecallOp1s value'\n\u00a0 \u00a0 \u00a0 \u00a0\u00a0## \u8986\u76d6\u8fd9\u4e24\u4e2a\u7b97\u5b50\u7684\u9ed8\u8ba4\u503c\n\u00a0 \u00a0 \u00a0 \u00a0 targets: ['recallGroup1',\u00a0'dssmRandomBatchRecall']\n\u00a0 \u00a0 \u00a0\u00a0## todo \u4fee\u6539op\u7684\u914d\u7f6e\n\u00a0 \u00a0 \u00a0\u00a0##\u00a0\n\u00a0 \u00a0 depends: ['fistRecallOp1']\n\u00a0\u00a0## \u5b50\u56fe2( \u4e3a`Recall\u5b50\u56fe1`\u7684\u5b9e\u4f8b )\n\u00a0 - name:\u00a0'someRecallComplex1'\n\u00a0 \u00a0 op:\u00a0'$Recall\u5b50\u56fe1'\u00a0## \u4f9d\u8d56\u8be5\u5b50\u56fe\n\u00a0 \u00a0 depends: ['fistRecallOp1']<\/code><\/pre>\n<p><strong>3.\u7b97\u5b50\u914d\u7f6e\u5982\u4f55\u83b7\u53d6? \u5982\u4f55\u914d\u7f6e?<\/strong><\/p>\n<p>\u56fe\u901a\u8fc7\u7b97\u5b50(\u5b50\u56fe)+\u6570\u636e\u4f9d\u8d56\u7684DAG\u63cf\u8ff0\u4e86\u4e1a\u52a1\u7684\u903b\u8f91\u5173\u7cfb\uff0c\u914d\u7f6e\u7684\u4f5c\u7528\u5c31\u662f\u5f71\u54cd\u903b\u8f91\u5982\u4f55\u751f\u6548\u3002\u8fd9\u4e9b\u914d\u7f6e\u901a\u8fc7\u201c\u5b9e\u9a8c\/AB\u201d\u6765\u51b3\u5b9a\uff0c\u4e0d\u540c\u7684\u5b9e\u9a8c\u5c31\u662f\u5bf9\u56fe\u6216\u7b97\u5b50\u7684\u4e0d\u540c\u914d\u7f6e\u3002<\/p>\n<ul>\n<li>\u9ed8\u8ba4\u503c<\/li>\n<\/ul>\n<p>\u914d\u7f6e\u7684\u9ed8\u8ba4\u503c\u901a\u8fc7\u4e24\u79cd\u65b9\u5f0f\u6307\u5b9a\uff1a1\/ \u7b97\u5b50\u53d8\u91cf\u7684\u9ed8\u8ba4\u503c\uff08\u4ee3\u7801\u65b9\u5f0f\uff09\uff1b2\/ \u56fe\u6216\u8005\u5b50\u56fe\u7684Confgis#key#defaultValue<\/p>\n<ul>\n<li>\u8fd0\u884c\u65f6\u7684\u503c<\/li>\n<\/ul>\n<p>\u7b97\u5b50\u67d0\u4e2a\u914d\u7f6e\u5728\u8fd0\u884c\u65f6\u7684\u503c\uff0c\u662f\u901a\u8fc7\u8be5\u6b21\u8bf7\u6c42\u547d\u4e2d\u7684\u6240\u6709\u5b9e\u9a8c\u8fdb\u884c\u914d\u7f6e\u878d\u5408\u548c\u8986\u76d6\u540e\u5f97\u5230\u7684\u3002<\/p>\n<ul>\n<li>\u5982\u4f55\u914d\u7f6e?<\/li>\n<\/ul>\n<p>\u5b9e\u9a8c\u914d\u7f6e\u4e2d:<\/p>\n<p>\u9700\u8981\u8003\u8651\u914d\u7f6ekey\u5728\u5b50\u56fe\u548c\u7b97\u5b50\u4e2d\u7684name\u4f5c\u4e3a\u524d\u7f00\uff0c\u89c4\u5219\u4e3a&lt;subGraph&#8217;sName&gt;.&lt;op&#8217;sName&gt;.&lt;key&#8217;sName&gt;\uff0c\u82e5\u7b97\u5b50\u4e0d\u5728\u5b50\u56fe\u4e2d\uff08\u5373, \u76f4\u63a5\u914d\u7f6e\u5728\u4e3b\u56fe\u4e2d\uff09\uff0c\u90a3\u4e48\u914d\u7f6e\u4e3a\/_.&lt;op&#8217;sName&gt;.&lt;key&#8217;sName&gt;\u3002<\/p>\n<p>\u7b97\u5b50\u4ee3\u7801\u4e2d:<\/p>\n<p>\u901a\u8fc7\u6ce8\u89e3\u00a0@ConfigAnno(key = &#8220;key&#8217;sName&#8221;)\u6765\u83b7\u53d6\u5bf9\u7684key&#8217;sName\u7684\u503c. \u8fd0\u884c\u65f6DAG\u5f15\u64ce\u8d1f\u8d23\u8bc6\u522b&lt;subGraph&#8217;sName&gt; \u548c<code>&lt;op'sName&gt;\u3002<\/code><\/p>\n<p>\u914d\u7f6e\u652f\u6301json\u548cdto\u5bf9\u8c61\u7ed1\u5b9a\uff0cDAG\u8fd0\u884c\u65f6\u5b9e\u73b0\u7f13\u5b58\u548c\u6821\u9a8c\u6307\u5b9aJson\u914d\u7f6e\u548c\u7c7b\u7684\u6620\u5c04\uff0c@ConfigAnno(key = &#8220;somepojo.value&#8221;\uff0cisJson = true\uff0cclazz = SomePojo.class)\uff0cDAG\u5f15\u64ce\u8d1f\u8d23\u53cd\u5e8f\u5217\u5316\u3002<\/p>\n<p><strong>\u56fe\u5316\u76f8\u5173\u7279\u6027\/\u7ed3\u679c<\/strong><\/p>\n<ul>\n<li>DPP\u56fe\u5316\u843d\u5730\u5e7f\u544a\/\u793e\u533a\u7b49\u573a\u666f\u3002<\/li>\n<\/ul>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000046427656\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<ul>\n<li>\u56fe\u6876\u63a8\u5168SOP\u6d41\u7a0b: \u901a\u8fc7\u5f15\u5165&#8221;\u5206\u652f&#8221;\u6982\u5ff5\uff0c\u56fe\u6876\u63a8\u5168\u53d8\u4e3a\u5408\u5165Master\uff0c\u5f85\u63a8\u5168\u5404\u6876\u7531\u5404Owner\u81ea\u884c\u5408\u5e76Master\u3002\u652f\u6301\u4e00\u5206\u652f\u7ed1\u5b9a\u591a\u6876\u3002\u7b80\u5316\u4e86\u573a\u666f\u7f16\u6392\u8fed\u4ee3\u6d41\u7a0b\u3002<\/li>\n<li>\u56fe\u7f16\u8f91\u53ef\u89c6\u5316: \u652f\u6301\u7b97\u5b50\u53ca\u5176\u4f9d\u8d56\u7684\u8868\u5355\u5316\u4fee\u6539\uff0c\u63d0\u5347\u4fee\u6539\u6548\u7387\u548c\u6613\u7528\u6027\u3002<\/li>\n<\/ul>\n<h2>\u4e09\u3001\u603b\u7ed3<\/h2>\n<p>DPP\u7f16\u6392\u5f15\u64ce\u7ecf\u5386\u4e86\u56fa\u5b9a\u7f16\u6392\uff0c\u7075\u6d3b\u7f16\u6392\u5230\u56fe\u5316DAG\u7f16\u6392\u4e09\u4e2a\u9636\u6bb5\uff0c\u6301\u7eed\u63d0\u5347\u7b56\u7565\u8fed\u4ee3\u6548\u7387\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000046427657\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p>\u56fe\u5316DAG\u7f16\u6392\u5728\u6211\u4eec\u843d\u5730\u7684\u4e00\u4e9b\u573a\u666f\u4e2d\u663e\u8457\u63d0\u5347\u4e86\u6027\u80fd\uff0c\u540c\u65f6\u65b0\u7684\u5f00\u53d1\u6a21\u5f0f\u8981\u6c42\u7b56\u7565\u540c\u5b66\u5173\u6ce8\u7b97\u5b50\u7ea7\u522b\u7684\u5b9e\u73b0\uff0c\u51cf\u5c11\u5bf9\u8c03\u5ea6\u903b\u8f91\u7684\u5173\u6ce8\u3002\u5728\u4ea7\u54c1\u4fa7DPP-\u540e\u53f0\u63d0\u4f9b\u4e86\u4ea7\u54c1\u5316\u5de5\u5177\u652f\u6301\u672c\u5730\u8c03\u8bd5\u548c\u53ef\u89c6\u5316\u7ba1\u7406\u3002<\/p>\n<p>\u672a\u6765\u6211\u4eec\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63a2\u7d22\u56fe\u5316DAG\u7f16\u6392\u5728\u66f4\u591a\u4e1a\u52a1\u573a\u666f\u4e2d\u7684\u5e94\u7528\uff0c\u5c24\u5176\u662f\u9700\u8981\u9ad8\u6027\u80fd\u548c\u7075\u6d3b\u5b9a\u5236\u7684\u573a\u666f\u3002\u5176\u6b21\u52a0\u5f3a\u7b97\u5b50\u590d\u7528\u673a\u5236\u548c\u6807\u51c6\u5316\u5efa\u8bbe\uff0c\u964d\u4f4e\u7ec4\u4ef6\u8fc1\u79fb\u4e0e\u91cd\u6784\u6210\u672c, \u6301\u7eed\u4f18\u5316DagEngine\u7684\u9ad8\u6027\u80fd\u7279\u6027\uff0c\u5982DataFrame\u6570\u636e\u7ed3\u6784\u7684\u4f7f\u7528\uff0c\u4ee5\u8fdb\u4e00\u6b65\u63d0\u5347\u7cfb\u7edf\u6027\u80fd\u3002 \u5e76\u4e14\u968f\u7740\u5f15\u64ce\u53ca\u673a\u5668\u5b66\u4e60\u5e73\u53f0\u56fe\u5316\u7684\u63a8\u8fdb\uff0c\u6211\u4eec\u6709\u53ef\u80fd\u4e5f\u53bb\u7aef\u5230\u7aef\u94fe\u8def\u4e0a\u5b9e\u73b0\u201c\u5168\u56fe\u5316\u201d\u3002\u7528\u4e00\u5f20\u56fe\u63cf\u8ff0\u4e00\u4e2a\u4e1a\u52a1\u7684\u7b56\u7565\u903b\u8f91\u3002<\/p>\n<p><strong>\u5f80\u671f\u56de\u987e<\/strong><\/p>\n<p><a href=\"https:\/\/link.segmentfault.com\/?enc=BOf8up4CcklgZmXe5YhnQA%3D%3D.1RAQhWrqsDCdB2WU4FAx7GN01CfnQfM4m1ZWw93Pr1UMvVOP%2BTHp1AqUdNNaxd41Tqkd1QtPDCFvgObS7iKzkpyyuCbYOppw2eJKgeymTnVQLQu4sunNuZjIq1kLvQ93t4kSr%2FvaScwtYFteVDyBAtnqeVbaSSO1YrVU0RlFg0%2FYWtA1zwY%2BiStr%2FscXYcm0\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">1.<\/a><a href=\"https:\/\/link.segmentfault.com\/?enc=C6bLeluu%2FLJ1NRpUqalgiQ%3D%3D.iDEH%2BtNPxQBO%2BO2wcIXYmZ6tifDNczuh5NnARDPbMX1RKT8qK88IhxfYZsFAqFpNFzrxWfLXB%2BcShaVrJaPhxPOH%2FrlIp8vXkBF6%2BtTm2SZ5S0hV0naZftQUJeR2P9gg40zUB5%2FAeoNy%2FIFZY1dAJXgw5dTDjq7tQIXOxuKbDVK6s1qz9C1WfbyGGRBAp%2BHP\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">Cursor \u5728\u524d\u7aef\u9700\u6c42\u5f00\u53d1\u5de5\u4f5c\u6d41\u4e2d\u7684\u5e94\u7528\uff5c\u5f97\u7269\u6280\u672f<\/a><\/p>\n<p><a href=\"https:\/\/link.segmentfault.com\/?enc=cvUhJdZJq%2FiwrXESpSoMCQ%3D%3D.ZOnw2a3I%2FliZ9uoboI6%2FIoAT8lxROPvTLIRDyAaSL3nkodVPipY7vloFdnD1wTO0N8nu77vtg7Wi0xFr9jXXEanu3%2B3AoYfzqigr2j0chLm8GQWfcnZE7%2BJADtnFFIJRRxRgbrlT5OSfHqIJ8C0eDOJJBS5W46YZiRYad4DQeFJQ665%2BoZuGFvUXcSQKuhIU\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">2.<\/a><a href=\"https:\/\/link.segmentfault.com\/?enc=JKATQlJFKDsY78POXgRxYw%3D%3D.l9skphN6t5L3sjVqwdhmsfNz3e9Dx68l07CV%2F%2FhjfSEl692Dwv2wYR55FTRJwQjT1BGdXVf1PFhoihT9RdVtjTa4%2FYl1n6nPWWgqcA99Gih0qVhNvQz%2FDQA5wTm6YKOWqjkctc2zO4qLR3E63S2t07edkGtACfPJHLkrgBN%2BZizO2ZF0d8bizIMwiwJtTyj3\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u5f97\u7269 iOS \u542f\u52a8\u4f18\u5316\u4e4b Building Closure<\/a><\/p>\n<p><a href=\"https:\/\/link.segmentfault.com\/?enc=iWNCZBkHb5dk6%2FWyGwuGIg%3D%3D.ADtuasns2wnJZkTC0DW5fDaDiqYsYaCnvlJonj83%2FZxv%2B2yONT5c%2FpEF6K7lJbRgQxGakNBfMoZjwABLpgarLs946H5FU%2BOsoUORgwBfmKWHr9QiSoILPtLPmwmxHAJLCtCSGfSYRwpyjWiRabbJQNvrzzInmPMkxZXzvxct5M6hqR1drv4Bau2bJER5te%2Fj\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">3.<\/a><a href=\"https:\/\/link.segmentfault.com\/?enc=%2BWfP2c%2F0m710XFvO2zs2WA%3D%3D.Cp8pc2o1wCZAhyHNZQJhKnYXwiyUqe%2Bo20YLFPaC6Qx%2FovxH0Y9DnedI6AcLSa9pMUR%2FVoKrmYumkY2GyAok%2FHtp8PMBq5B%2Fy4s3aY4P8Mqr05oXzTnpeDMEMoh9IYKifrcqB64VqsQY9CvpoUXHp6uyZvyRW2IKD802JMUh1f6KP37rRTFnOsEvX3SOcLst\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u5206\u5e03\u5f0f\u6570\u636e\u4e00\u81f4\u6027\u573a\u666f\u4e0e\u65b9\u6848\u5904\u7406\u5206\u6790\uff5c\u5f97\u7269\u6280\u672f<\/a><\/p>\n<p><a href=\"https:\/\/link.segmentfault.com\/?enc=gZK5QgKLyR85EEBMdvkPBw%3D%3D.%2FBCIFp1GJIbrKHOec%2B5dGetxMLvwohl8SwTKD7jKQ9bL2vIBu5ZmsfdS2u9bHkHCKyQJ0s98lbhrE5YIJGZ9bnjqCwtR4MEAYgmimfYEpFTdRoTOJacd0TzdSgS74m9idha7n33TKRfPKp3KxGEZCjo8UV7i1gdXjyEEcnepRjfeH08oTZpmbrfeNoh0EFPC\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">4.<\/a><a href=\"https:\/\/link.segmentfault.com\/?enc=dTSzouNE6hyVWei2DHeJ9A%3D%3D.qBuiJ1O6qVbjb1dpvy8t5uqK7NEEJxRy183OOWJF3AU9a1Fn%2FUS8yf7b2Hj1C0LWsjzheXVdEf%2F%2BElkG%2BUTqm5xvDx79gDL2PngE1TV5mgEiMSbt3nlFXI2g9oIjlQBArijhGJ6gPYR%2F6zpY6Zk7cQlV8zE8fE55OCOxe0V1lBwMcIfjDF20L%2FwF7bFVfcuk\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u4ece\u5bf9\u8bdd\u5230\u81ea\u4e3b\u884c\u52a8\uff1aAI\u5e94\u7528\u5982\u4f55\u4ece Chat \u8fdb\u5316\u4e3a Agent\uff1f\u5f00\u6e90\u9879\u76ee\u6e90\u7801\u6df1\u5ea6\u63ed\u79d8\uff5c\u5f97\u7269\u6280\u672f<\/a><\/p>\n<p><a href=\"https:\/\/link.segmentfault.com\/?enc=Tx5WDCu4MHM%2BqQMDIA80Zg%3D%3D.KDW4vE%2BpRwYvVvjSqD1zekxw49G4KtO2s1qnR35z6QH6wXrBRe7N%2FD7sXRzrKq3Aov0EvPv7YAK%2F1QpG5iDJE7DY95YfoPSd3FkNkiNuBBzefTq5PO6kIP3EA1j%2BLm%2FMEv2eDYLzeZ1mfDNpq8lf7euCvWk3F61aJf1eM66kka5bQYyB7HQdR0U%2BpomnvNmA\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">5.<\/a><a href=\"https:\/\/link.segmentfault.com\/?enc=IzPRrZ0qUoZRdNDZL8hmxA%3D%3D.6GedrXceTXxBExWJMm8aFBmJTk3qhMRZgvbmd8Izl4LveJWaw8NG0u14auWON78yylsZytzPk9%2FS0ouKxwJfG4lU1IefO5IB4xnQ0tp1hCS%2BeQ5OzdW8bI4ajCxzqCajhOlgF67tv8Pdmq0JzAfBZ26f5Z3y4n2bySiKaZL04F6CTo35m9xo44zuiM%2FLKZai\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">\u5f97\u7269\u6280\u672f\u90e8\u7b97\u6cd5\u9879\u76ee\u7ba1\u7406\u5b9e\u8df5\u5206\u4eab<\/a><\/p>\n<p>\u6587 \/ \u5728\u4e1c<\/p>\n<p>\u5173\u6ce8\u5f97\u7269\u6280\u672f\uff0c\u6bcf\u5468\u4e00\u3001\u4e09\u66f4\u65b0\u6280\u672f\u5e72\u8d27<\/p>\n<p>\u8981\u662f\u89c9\u5f97\u6587\u7ae0\u5bf9\u4f60\u6709\u5e2e\u52a9\u7684\u8bdd\uff0c\u6b22\u8fce\u8bc4\u8bba\u8f6c\u53d1\u70b9\u8d5e\uff5e<\/p>\n<p>\u672a\u7ecf\u5f97\u7269\u6280\u672f\u8bb8\u53ef\u4e25\u7981\u8f6c\u8f7d\uff0c\u5426\u5219\u4f9d\u6cd5\u8ffd\u7a76\u6cd5\u5f8b\u8d23\u4efb\u3002<\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000046427646\">https:\/\/segmentfault.com\/a\/1190000046427646<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001DPP\u6574\u4f53\u67b6\u6784 DPP\u4f9d\u8d56\u4e8e\u7b97\u6cd5\u5e73\u53f0\u7684\u5f15\u64ce\u670d\u52a1\uff08FeatureServer\uff0c\u53ec\u56de\u5f15\u64ce, \u7cbe\u6392\u6253\u5206\uff09\uff0c\u63d0\u4f9b\u201c [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10020719","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10020719","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10020719"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10020719\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10020719"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10020719"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10020719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}