{"id":47921,"date":"2023-09-20T17:03:30","date_gmt":"2023-09-20T10:01:28","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%94%af%e6%92%91politylink%e7%9a%84graphql%e6%8a%80%e6%9c%af%e3%80%82\/"},"modified":"2024-05-04T00:43:42","modified_gmt":"2024-05-03T16:43:42","slug":"%e6%94%af%e6%92%91politylink%e7%9a%84graphql%e6%8a%80%e6%9c%af%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%94%af%e6%92%91politylink%e7%9a%84graphql%e6%8a%80%e6%9c%af%e3%80%82\/","title":{"rendered":"\u652f\u6491PolityLink\u7684GraphQL\u6280\u672f"},"content":{"rendered":"<p>PolityLink\uff08\u653f\u72c0\u9023\u7d50\uff09\u662f\u4e00\u500b\u653f\u6cbb\u300c\u539f\u6587\u300d\u7684\u9580\u6236\u7db2\u7ad9\u3002<br 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GraphQL\uff1f<\/h1>\n<h2>\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u63a5\u53e3\u7684\u5fc5\u8981\u6027<\/h2>\n<p>PolityLink\u901a\u8fc7\u6574\u7406\u5e76\u63d0\u4f9b\u6cd5\u6848\u3001\u59d4\u5458\u4f1a\u4f1a\u8bae\u8bb0\u5f55\u3001\u8bae\u5458\u7b49\u5404\u79cd\u4fe1\u606f\u3002\u8fd9\u4e9b\u6570\u636e\u662f\u52a8\u6001\u6536\u96c6\u7684\uff0c\u4e3a\u4e86\u80fd\u591f\u83b7\u53d6\u6240\u9700\u4fe1\u606f\uff0c\u9700\u8981\u6574\u7406\u548c\u5b58\u50a8\u6570\u636e\u3002<\/p>\n<p>\u5728\u7f51\u7edc\u4e0a\u63d0\u4f9b\u7684\u6570\u636e\u4e2d\uff0c\u6709\u4e9b\u6570\u636e\u662f\u52a8\u6001\u4fee\u6539\u7684\uff0c\u6216\u8005\u9700\u8981\u901a\u8fc7\u81ea\u5b9a\u4e49\u67e5\u8be2\u83b7\u53d6\u7684\u6570\u636e\uff0c\u5b58\u50a8\u5728\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff08DBMS\uff09\u4e2d\u88ab\u8ba4\u4e3a\u662f\u9ad8\u6548\u7684\u3002\u5728DBMS\u65b9\u9762\uff0c\u5f00\u6e90\u5b9e\u73b0\u5982MySQL\u548cPostgreSQL\u5728\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e2d\u975e\u5e38\u77e5\u540d\u3002<\/p>\n<p>\u987a\u4fbf\u8bf4\u4e00\u4e0b\uff0c\u5982\u679c\u60f3\u8981\u5229\u7528\u7528\u6237\u79ef\u7d2f\u7684\u4fe1\u606f\uff0c\u6211\u4eec\u662f\u5426\u5e94\u8be5\u516c\u5f00\u8fd9\u4e9b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf(DBMS)\u7684\u7aef\u53e3\uff0c\u8ba9\u7528\u6237\u80fd\u591f\u76f4\u63a5\u6267\u884cSQL\u67e5\u8be2\uff0c\u8fd9\u6837\u4f1a\u66f4\u52a0\u65b9\u4fbf\u5417\uff1f<\/p>\n<p>\u5b9e\u9645\u4e0a\uff0c\u8fd9\u6709\u51e0\u4e2a\u95ee\u9898\u3002\u6211\u4f1a\u968f\u610f\u5217\u4e3e\u4e00\u4e0b\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">DB\u3092\u305d\u306e\u307e\u307e\u516c\u958b\u3057\u3066\u3057\u307e\u3046\u3068\u3001DB\u306b\u8106\u5f31\u6027\u304c\u3042\u308b\u3068\u304d\u306b\u3059\u3050\u306b\u5f31\u70b9\u3092\u7a81\u304b\u308c\u3066\u3057\u307e\u3046\u304a\u305d\u308c\u304c\u3042\u308b\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u5f8c\u304b\u3089\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30b9\u30ad\u30fc\u30de\u3092\u5909\u3048\u308b\u3068\u3001\u4eca\u307e\u3067\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u305f\u30e6\u30fc\u30b6\u30fc\u304c\u56f0\u308b\u306e\u3067\u5909\u3048\u306b\u304f\u304f\u306a\u308b\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u4efb\u610f\u306eSQL\u6587\u306e\u5b9f\u884c\u3092\u8a31\u3057\u3066\u3057\u307e\u3046\u3068\u3001\u8a08\u7b97\u304c\u91cd\u3044\u30af\u30a8\u30ea\u3092\u6295\u3052\u3089\u308c\u3066\u8ca0\u8377\u304c\u304b\u304b\u308b\u304a\u305d\u308c\u304c\u3042\u308b\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30e6\u30fc\u30b6\u30fc\u304c\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u30ea\u30bd\u30fc\u30b9\u306e\u5236\u5fa1\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4e0a\u3067\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u3002<\/ul>\n<p>\u8003\u8651\u5230\u8fd9\u79cd\u62c5\u5fe7\uff0c\u5373\u4f7f\u4ec5\u4ec5\u51fa\u4e8e\u516c\u5f00\u6570\u636e\u7684\u76ee\u7684\uff0c\u9650\u5236\u5e76\u6574\u7406\u53ef\u88ab\u5916\u90e8\u8bbf\u95ee\u7684\u8d44\u6e90\u540e\u63d0\u4f9b\uff0c\u88ab\u8ba4\u4e3a\u662f\u975e\u5e38\u65b9\u4fbf\u7684\u505a\u6cd5\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u4e00\u79cd\u5e38\u89c1\u7684\u5b9e\u73b0\u65b9\u6cd5\u662f\u901a\u8fc7\u79f0\u4e3aWeb API\u7684\u5916\u90e8\u6570\u636e\u4ea4\u4e92\u63a5\u53e3\uff08\u5b9e\u9645\u4e0a\u662f\u5728Web\u4e0a\u7684\u7aef\u70b9\uff09\u8fdb\u884c\u6570\u636e\u4ea4\u6d41\u3002<\/p>\n<p>Web API \u662f\u6307<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5982\u679c\u5e0c\u671b\u5c06\u6570\u636e\u81ea\u7531\u5730\u63d0\u4f9b\u7ed9\u5916\u90e8\u7684\u5de5\u7a0b\u5e08\u6216\u670d\u52a1\uff0c<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u5982\u679c\u9700\u8981\u72ec\u7acb\u5730\u5b9e\u73b0Web\u670d\u52a1\u7684\u540e\u7aef\u548c\u524d\u7aef\uff0c<\/ol>\n<p>\u9700\u8981\u5728Web API\u4e2d\u5b9e\u73b0\u3002\u5728\u6b64\u671f\u95f4\uff0cWeb API\u5f00\u53d1\u4eba\u5458\u5e0c\u671b\u8bbe\u8ba1\u4e00\u4e2a\u53ea\u63d0\u4f9b\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u7684\u6709\u7528\u4fe1\u606f\u5e76\u4e14\u7528\u6237\u6613\u4e8e\u8bbf\u95ee\u7684Web API\u3002\u4e3a\u6b64\uff0c\u9700\u8981\u4e8b\u5148\u5b9a\u4e49\u5728\u4f55\u5904\u53ef\u4ee5\u8bbf\u95ee\u4ee5\u53ca\u53ef\u4ee5\u83b7\u53d6\u5230\u4ec0\u4e48\u5185\u5bb9\u3002\u63a5\u4e0b\u6765\u5c06\u8ba8\u8bba\u7b2c\u4e8c\u79cd\u60c5\u51b5\uff0c\u5373\u5982\u4f55\u8bbe\u8ba1\u4e00\u4e2a\u5728\u524d\u7aef\u8c03\u7528\u7684Web API\u3002<\/p>\n<h2>REST API 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API\u7684\u89c4\u8303\u6765\u5b9e\u73b0\uff0c\u8fd9\u662f\u76ee\u524d\u5e7f\u6cdb\u4f7f\u7528\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u770b\u4e00\u4e0bPolityLink\u76ee\u524d\u63d0\u4f9b\u7684\u670d\u52a1\u3002\u5728PolityLink\u7684\u4f1a\u8bae\u8bb0\u5f55\u9875\u9762\u4e0a\uff0c\u4e0d\u4ec5\u63d0\u4f9b\u4f1a\u8bae\u8bb0\u5f55\u4fe1\u606f\uff0c\u8fd8\u540c\u65f6\u53d1\u5e03\u6240\u8ba8\u8bba\u7684\u6cd5\u5f8b\u6848\u4fe1\u606f\u3001\u53d1\u8a00\u8005\u7684\u8bae\u5458\u4fe1\u606f\u3001\u59d4\u5458\u4f1a\u4fe1\u606f\u548c\u65b0\u95fb\u4fe1\u606f\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u59d4\u5458\u4f1a\u9875\u9762\u4e0a\u53d1\u5e03\u4f1a\u8bae\u8bb0\u5f55\u4fe1\u606f\uff0c\u6cd5\u5f8b\u6848\u9875\u9762\u4e0a\u4e5f\u540c\u6837\u53d1\u5e03\u4f1a\u8bae\u8bb0\u5f55\u4fe1\u606f\u3002\u901a\u8fc7\u8fd9\u6837\u505a\uff0c\u7528\u6237\u53ef\u4ee5\u4ece\u4e0d\u540c\u89d2\u5ea6\u4e86\u89e3\u653f\u6cbb\u4fe1\u606f\u3002<\/p>\n<p>\u6b64\u5916\uff0cPolityLink\u8fd8\u6709\u4e00\u4e2a\u5907\u53d7\u63a8\u8350\u7684\u529f\u80fd\uff0c\u79f0\u4e3a&#8221;\u65f6\u95f4\u7ebf\u9875\u9762&#8221;\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8183913a08637a6ad636\/21-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u5728\u4e0a\u8ff0\u9875\u9762\u4e2d\uff0c\u5c06\u4f1a\u8bae\u8bb0\u5f55\u3001\u6cd5\u6848\u7b49\u5404\u79cd\u8d44\u6e90\u7684\u4fe1\u606f\u96c6\u5408\u5230\u4e00\u4e2a\u9875\u9762\u4e0a\u3002\u5982\u679c\u7528\u4e8c\u90e8\u56fe\u6765\u6574\u7406\u5b9e\u73b0\u7684\u9875\u9762\u548c\u540e\u7aef\u6570\u636e\u5e93\u4e2d\u7ba1\u7406\u7684\u8d44\u6e90\u7684\u5173\u7cfb\uff0c\u4f1a\u662f\u8fd9\u6837\u7684\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8183913a08637a6ad636\/23-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u56e0\u6b64\uff0c\u5728\u540e\u7aef\u6570\u636e\u5e93\u4e2d\uff0c\u4f1a\u8bae\u8bb0\u5f55\u3001\u6cd5\u5f8b\u8349\u6848\u548c\u8bae\u5458\u7b49\u4fe1\u606f\u88ab\u5b9a\u4e49\u4e3a\u4e0d\u540c\u7684\u6a21\u578b\uff0c\u5e76\u5728\u524d\u7aef\u7684\u5404\u79cd\u9875\u9762\u4e0a\u8fdb\u884c\u9009\u62e9\u548c\u6574\u5408\u5f02\u6784\u6570\u636e\u6765\u663e\u793a\uff0c\u8fd9\u5c31\u662f PolityLink\u3002\u56e0\u6b64\uff0c\u5728\u5f00\u53d1\u65f6\u5b9a\u4e49\u4e86\u5b9e\u73b0\u8fd9\u6837\u7684\u7f51\u9875API\u7684\u9700\u6c42\u3002<\/p>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6709\u54ea\u4e9b\u5b9e\u73b0\u540e\u7aefWeb API\u7684\u65b9\u6cd5\u5462\uff1f\u5982\u679c\u8981\u5b9a\u4e49\u4e3aREST API\uff0c\u6211\u8ba4\u4e3a\u6709\u4e24\u79cd\u4e3b\u8981\u7684\u65b9\u6cd5\u3002<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5728\u524d\u7aef\u9875\u9762\u4e2d\uff0c\u901a\u8fc7\u5206\u522b\u5728\u72ec\u7acb\u7684\u7ec8\u7aef\u70b9\u4e0a\u5b9e\u73b0\u4f1a\u8bae\u8bb0\u5f55\u548c\u6cd5\u6848\uff0c\u5e76\u5206\u522b\u4ece\u524d\u7aef\u8c03\u7528\u3002<\/ol>\n<\/li>\n<\/ol>\n<p>\uff08+\uff09\u7b80\u6d01\u7684\u7ec8\u7aef\u70b9<br \/>\n\uff08-\uff09\u9700\u8981\u591a\u6b21\u8c03\u7528\u7ec8\u7aef\u70b9\u6765\u521b\u5efa\u4e00\u4e2a\u9875\u9762<br \/>\n\uff08-\uff09\u524d\u7aef\u9875\u9762\u4e2d\u53ef\u80fd\u4f1a\u8fd4\u56de\u4e0d\u5fc5\u8981\u7684\u4fe1\u606f<br \/>\n\uff08+\uff09\u53ea\u9700\u6269\u5c55\u4e00\u4e2a\u7ec8\u7aef\u70b9\u5c31\u53ef\u4ee5\u5411\u8d44\u6e90\u4e2d\u6dfb\u52a0\u65b0\u4fe1\u606f<\/p>\n<p>\u4e3a\u6bcf\u4e2a\u524d\u7aef\u9875\u9762\u521b\u5efa\u4e13\u7528\u7ec8\u7aef\u70b9\u3002<\/p>\n<p>\uff08-\uff09\u590d\u6742\u7684\u7ec8\u7aef\u70b9<br \/>\n\uff08+\uff09\u53ea\u9700\u4e00\u6b21\u8bf7\u6c42\u5373\u53ef\u521b\u5efa\u4e00\u4e2a\u9875\u9762<br \/>\n\uff08+\uff09\u9884\u5148\u5b9a\u4e49\u8d44\u6e90\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u83b7\u53d6<br \/>\n\uff08-\uff09\u9700\u8981\u6269\u5c55\u6240\u6709\u76f8\u5173\u7684\u7ec8\u7aef\u70b9\u624d\u80fd\u5411\u8d44\u6e90\u4e2d\u6dfb\u52a0\u65b0\u4fe1\u606f\u3002<\/p>\n<p>\u5728\u5b9e\u73b0REST API\u65f6\uff0c\u6839\u636e\u4e0a\u8ff0\u63cf\u8ff0\uff0c\u6211\u8be6\u7ec6\u5217\u4e3e\u4e86\u5176\u4f18\u70b9\u548c\u7f3a\u70b9\u3002\u53ef\u4ee5\u8bf4\uff0c\u9664\u975e\u80fd\u591f\u975e\u5e38\u5de7\u5999\u5730\u5b9e\u73b0\uff0c\u5426\u5219\u5b9e\u73b0\u4e0a\u4f1a\u51fa\u73b0\u4e0a\u8ff0\u7684\u7f3a\u70b9\u3002<\/p>\n<p>\u8fd9\u4e2a\u95ee\u9898\u7684\u6839\u672c\u539f\u56e0\u662f\uff0cREST API\u672c\u8eab\u5e76\u6ca1\u6709\u5177\u4f53\u7684\u5b9e\u73b0\u6307\u5357\uff0c\u540e\u7aef\u5de5\u7a0b\u5e08\u901a\u5e38\u4f1a\u57fa\u4e8e\u81ea\u5df1\u7684\u559c\u597d\u6765\u5b9e\u73b0\u3002\u540c\u65f6\uff0cREST API\u7684\u6700\u4f73\u5b9e\u8df5\u662f\u6309\u7167\u8d44\u6e90\u5c06\u7ec8\u7aef\u70b9\u5206\u5f00\uff0c\u7136\u800c\u5728\u73b0\u4ee3\uff0c\u524d\u7aef\u53d8\u5f97\u8d8a\u6765\u8d8a\u590d\u6742\uff0c\u9700\u8981\u6784\u5efa\u6a2a\u8de8\u591a\u4e2a\u8d44\u6e90\u7684\u5355\u4e00\u524d\u7aef\u3002\u6b64\u5916\uff0c\u7528\u6237\u9700\u8981\u8de8\u591a\u4e2a\u8d44\u6e90\u83b7\u53d6\u4fe1\u606f\u7684\u9700\u6c42\u4e5f\u5728\u589e\u52a0\uff0c\u56e0\u6b64\u4f20\u7edf\u7684REST API\u6846\u67b6\u96be\u4ee5\u5e94\u5bf9\u8fd9\u79cd\u60c5\u51b5\u3002<\/p>\n<h1>GraphQL \u7684\u51fa\u73b0<\/h1>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8183913a08637a6ad636\/30-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u56e0\u6b64\uff0c\u63d0\u51fa\u7684\u89e3\u51b3\u65b9\u6848\u662fGraphQL\u8fd9\u4e2a\u89c4\u8303\u3002RedHat\u63d0\u4f9b\u7684\u89e3\u91ca\u4f5c\u4e3aGraphQL\u7684\u65e5\u672c\u8bed\u8d44\u6599\u603b\u7ed3\u7b80\u6d01\u3002<\/p>\n<p>\u5728PolityLink\u4e0a\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528GraphQL Playground\u6765\u5c1d\u8bd5\u5b9e\u9645\u67e5\u8be2\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8183913a08637a6ad636\/33-0.png\" alt=\"image.png\" \/><\/div>\n<p>GraphQL \u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u6d01\u7684 Web API\uff0c\u4ece\u5ba2\u6237\u7aef\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u5f53\u5ba2\u6237\u7aef\u8bf7\u6c42\u6240\u9700\u8d44\u6e90\u65f6\uff0c\u5b83\u4f1a\u63d0\u4f9b\u4e00\u4e2a\u8fd4\u56de JSON \u683c\u5f0f\u6570\u636e\u7684\u5355\u4e00\u7aef\u70b9\u3002\u5bf9\u4e8e\u5ba2\u6237\u7aef\u6765\u8bf4\uff0c\u5f53\u59cb\u7ec8\u5411\u76f8\u540c\u7684\u7aef\u70b9\u53d1\u9001\u67e5\u8be2\u65f6\uff0c\u8fd4\u56de\u4e0e\u8be5\u67e5\u8be2\u5bf9\u5e94\u7684 JSON \u6570\u636e\uff0c\u56e0\u6b64\u53ef\u4ee5\u76f8\u5f53\u5bb9\u6613\u5730\u9884\u6d4b\u8fd4\u56de\u503c\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u5c31\u53ef\u4ee5\u907f\u514d\u5728\u524d\u7aef\u5bf9\u6570\u636e\u8fdb\u884c\u683c\u5f0f\u8f6c\u6362\u7b49\u7e41\u7410\u64cd\u4f5c\uff0c\u51cf\u8f7b\u4e86\u524d\u7aef\u5de5\u7a0b\u5e08\u7684\u5de5\u4f5c\u8d1f\u62c5\u3002<\/p>\n<p>\u5728 PolityLink \u7684 Web API \u63d0\u4f9b\u4e2d\uff0c\u6211\u4eec\u8ba4\u4e3a\u5b9a\u4e49\u9884\u5148\u7684\u6a21\u5f0f\u5c06\u6709\u52a9\u4e8e\u5728\u9876\u5c42\u4f9d\u636e\u8be5\u6a21\u5f0f\u552f\u4e00\u786e\u5b9a\u7aef\u70b9\u7684\u8f93\u5165\u548c\u8f93\u51fa\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u5b9a\u4e49\u8bf7\u6c42\u6240\u9700\u7684\u5bf9\u8c61\u5b57\u6bb5\uff0c\u53ef\u4ee5\u6709\u9009\u62e9\u6027\u5730\u83b7\u53d6\u53ea\u5305\u542b\u8be5\u4fe1\u606f\u7684\u6570\u636e\u3002\u4f8b\u5982\uff0c\u5982\u679c\u8981\u5728 GraphQL \u4e2d\u5b9e\u73b0\u65f6\u95f4\u7ebf\u9875\u9762\uff0c\u7531\u4e8e\u5728 GraphQL \u6846\u67b6\u4e2d\u89e3\u51b3\u4e86\u524d\u9762\u63d0\u5230\u7684 REST API \u7684\u7f3a\u70b9\uff0c\u5219\u4f1a\u6709\u4ee5\u4e0b\u6548\u679c\u3002<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5982\u679c\u4f7f\u7528GraphQL\u5b9e\u73b0\u7684\u8bdd<\/ol>\n<\/li>\n<\/ol>\n<p>(+) \u7b80\u6d01\u7684\u7aef\u70b9<br \/>\n(+) \u4e00\u6b21\u8bf7\u6c42\u5373\u53ef\u521b\u5efa\u4e00\u4e2a\u9875\u9762<br \/>\n(+) \u8fd4\u56de\u7684\u503c\u53ea\u5305\u542b\u6240\u8bf7\u6c42\u7684\u5b57\u6bb5\uff0c\u53ef\u51c6\u786e\u83b7\u53d6\u6570\u636e<br \/>\n(+) \u53ea\u9700\u66f4\u6539\u8d44\u6e90\u7684\u6a21\u5f0f\u5373\u53ef\u5411\u8d44\u6e90\u4e2d\u6dfb\u52a0\u65b0\u4fe1\u606f<\/p>\n<p>\u5728\u5b9e\u9645\u7684\u65f6\u95f4\u8f74\u9875\u9762\u4e2d\uff0c\u901a\u8fc7\u4e00\u4e2aGraphQL\u67e5\u8be2\u4ece\u5355\u4e00\u7684GraphQL\u7aef\u70b9\u83b7\u53d6\u4e86\u6784\u6210\u6b64\u9875\u9762\u6240\u9700\u7684\u6240\u6709\u4fe1\u606f\uff0c\u5e76\u4e14\u7531\u4e8e\u67b6\u6784\u53d8\u66f4\u4f1a\u5373\u65f6\u53cd\u6620\u5728\u6587\u6863\u4e2d\uff0c\u6240\u4ee5\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u901a\u8fc7\u67e5\u770b\u6587\u6863\u6765\u66f4\u6539\u67e5\u8be2\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u5c06\u4e4b\u524d\u7684\u5185\u5bb9\u4e0e\u5404\u81ea\u8bbe\u8ba1\u4e2d\u7684\u5b9e\u65bd\u4f18\u7f3a\u70b9\u6574\u7406\u4e00\u8d77\u3002<\/p>\n<div>\n<div class=\"post-table\">\u661f\u53d6\u308a\u8868\u30ea\u30bd\u30fc\u30b9\u3054\u3068\u306eREST API\u30da\u30fc\u30b8\u3054\u3068\u306eREST APIGraphQL\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u8907\u96d1\u3055+-+1\u3064\u306e\u30da\u30fc\u30b8\u3092\u4f5c\u308b\u6642\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u56de\u6570-++\u5fc5\u8981\u306a\u30d5\u30a3\u30fc\u30eb\u30c9\u3060\u3051\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u542b\u307e\u308c\u308b\u304b\uff1f-++\u30b9\u30ad\u30fc\u30de\u5909\u66f4\u306e\u5bb9\u6613\u6027+-+<\/div>\n<\/div>\n<p>\u6216\u8bb8\u6211\u4eec\u6b63\u5728\u503e\u5411\u4e8e\u4f7f\u7528GraphQL\uff0c\u4f46\u662f\u968f\u7740\u670d\u52a1\u89c4\u6a21\u7684\u6269\u5927\u4ee5\u53ca\u63a5\u89e6API\u7684\u5de5\u7a0b\u5e08\u6570\u91cf\u7684\u589e\u52a0\uff0c\u6211\u4eec\u8ba4\u4e3aGraphQL\u4f5c\u4e3a\u6807\u51c6\u5316Web API\u5c06\u4f1a\u9010\u6e10\u5c55\u73b0\u51fa\u5176\u4f18\u52bf\u3002\u56e0\u6b64\uff0cPolityLink\u51b3\u5b9a\u9009\u62e9GraphQL\u3002<\/p>\n<h2>GraphQL\u67e5\u8be2\u7684\u5b9e\u4f8b<\/h2>\n<p>\u5728GraphQL\u4e2d\uff0c\u60a8\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u4e24\u79cd\u7c7b\u578b\u7684\u67e5\u8be2\u3002\u5728PolityLink\u4e2d\uff0c\u6211\u4eec\u53ea\u516c\u5f00\u4e86\u67e5\u8be2\u90e8\u5206\u7684\u53ef\u7528\u5f62\u5f0f\uff0c\u7528\u4e8e\u4e00\u822c\u7528\u6237\u7684\u4f7f\u7528\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">query: \u8aad\u307f\u51fa\u3059\u305f\u3081\u306e\u30af\u30a8\u30ea \uff08SQL\u306b\u304a\u3051\u308b Select \u306b\u5bfe\u5fdc\u3059\u308b)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">mutation: \u66f8\u304d\u63db\u3048\u308b\u305f\u3081\u306e\u30af\u30a8\u30ea \uff08SQL\u306b\u304a\u3051\u308b Update \/ Insert \/ Delete \u306b\u5bfe\u5fdc\u3059\u308b\uff09<\/ul>\n<p>\u524d\u7aef\u5de5\u7a0b\u5e08\u53ef\u4ee5\u901a\u8fc7 HTTP \u8bf7\u6c42\u6765\u8bf7\u6c42\u201c\u9700\u8981\u54ea\u4e2a\u5bf9\u8c61\uff08\u76f8\u5f53\u4e8e SQL \u4e2d\u7684\u8868\uff09\u7684\u54ea\u4e9b\u5b57\u6bb5\u201d\uff0c\u800c\u65e0\u9700\u7f16\u5199 SQL \u8bed\u53e5\uff0c\u4ece\u800c\u4ec5\u83b7\u53d6\u6240\u9700\u7684\u5bf9\u8c61\u548c\u5b57\u6bb5\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u7528\u4e8e\u8bf7\u6c422020\u5e741\u670820\u65e5\u63d0\u4ea4\u7684\u4e09\u4e2a\u6cd5\u6848\u540d\u79f0\u7684\u67e5\u8be2\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">query<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"n\">Bill<\/span><span class=\"p\">(<\/span><span class=\"n\">filter<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span><span class=\"n\">submittedDate<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span><span class=\"n\">year<\/span><span class=\"p\">:<\/span> <span class=\"mi\">2020<\/span><span class=\"p\">,<\/span> <span class=\"n\">month<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"n\">day<\/span><span class=\"p\">:<\/span> <span class=\"mi\">20<\/span><span class=\"p\">}})<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">name<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u7ed3\u679c\u53ef\u4ee5\u4ee5JSON\u683c\u5f0f\u83b7\u5f97\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span><span class=\"dl\">'<\/span><span class=\"s1\">data<\/span><span class=\"dl\">'<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Bill<\/span><span class=\"dl\">'<\/span><span class=\"p\">:<\/span> <span class=\"p\">[{<\/span><span class=\"dl\">'<\/span><span class=\"s1\">name<\/span><span class=\"dl\">'<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">\u7279\u5b9a\u8907\u5408\u89b3\u5149\u65bd\u8a2d\u533a\u57df\u306e\u6574\u5099\u306e\u63a8\u9032\u306b\u95a2\u3059\u308b\u6cd5\u5f8b\u53ca\u3073\u7279\u5b9a\u8907\u5408\u89b3\u5149\u65bd\u8a2d\u533a\u57df\u6574\u5099\u6cd5\u3092\u5ec3\u6b62\u3059\u308b\u6cd5\u5f8b\u6848<\/span><span class=\"dl\">'<\/span><span class=\"p\">},<\/span>\r\n   <span class=\"p\">{<\/span><span class=\"dl\">'<\/span><span class=\"s1\">name<\/span><span class=\"dl\">'<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">\u5730\u65b9\u4ea4\u4ed8\u7a0e\u6cd5\u53ca\u3073\u7279\u5225\u4f1a\u8a08\u306b\u95a2\u3059\u308b\u6cd5\u5f8b\u306e\u4e00\u90e8\u3092\u6539\u6b63\u3059\u308b\u6cd5\u5f8b\u6848<\/span><span class=\"dl\">'<\/span><span class=\"p\">},<\/span>\r\n   <span class=\"p\">{<\/span><span class=\"dl\">'<\/span><span class=\"s1\">name<\/span><span class=\"dl\">'<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">\u5e73\u6210\u4e09\u5341\u5e74\u5ea6\u6b73\u5165\u6b73\u51fa\u306e\u6c7a\u7b97\u4e0a\u306e\u5270\u4f59\u91d1\u306e\u51e6\u7406\u306e\u7279\u4f8b\u306b\u95a2\u3059\u308b\u6cd5\u5f8b\u6848<\/span><span class=\"dl\">'<\/span><span class=\"p\">}]}}<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u91cc\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd4\u56de\u7684 JSON \u683c\u5f0f\u7684\u7ed3\u6784\u4e0e\u53d1\u9001\u7684\u67e5\u8be2\u5b8c\u5168\u76f8\u540c\u3002\u5728 data \u952e\u4e2d\u5b58\u5728\u4e00\u4e2a Bill \u5bf9\u8c61\uff0c\u5176\u5185\u5bb9\u662f\u4e00\u4e2a\u4ee5 name \u4e3a\u952e\u7684\u5bf9\u8c61\u6570\u7ec4\u3002\u8fd9\u662f\u56e0\u4e3a\u6211\u4eec\u5728\u67e5\u8be2\u4e2d\u8bf7\u6c42\u8fd4\u56de Bill \u5bf9\u8c61\u7684\u6bcf\u4e2a name\uff0c\u6240\u4ee5\u53ea\u8fd4\u56de\u7b26\u5408\u6761\u4ef6\u7684 Bill \u7684 name \u5b57\u6bb5\u4f5c\u4e3a\u6570\u7ec4\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u8fd9\u6837\u8003\u8651\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u53c2\u8003\u7684\u65f6\u95f4\u8f74\u9875\u9762\u6240\u4f7f\u7528\u7684\u67e5\u8be2\u3002<\/p>\n<pre class=\"post-pre\"><code>    <span class=\"nx\">query<\/span><span class=\"p\">(<\/span><span class=\"nx\">$timelineId<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ID<\/span><span class=\"o\">!<\/span><span class=\"p\">){<\/span>\r\n        <span class=\"nx\">politylink<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"nx\">Timeline<\/span><span class=\"p\">(<\/span><span class=\"nx\">filter<\/span><span class=\"p\">:{<\/span><span class=\"nl\">id<\/span><span class=\"p\">:<\/span><span class=\"nx\">$timelineId<\/span><span class=\"p\">}){<\/span>\r\n                <span class=\"nx\">date<\/span> <span class=\"p\">{<\/span><span class=\"nx\">year<\/span><span class=\"p\">,<\/span> <span class=\"nx\">month<\/span><span class=\"p\">,<\/span> <span class=\"nx\">day<\/span><span class=\"p\">}<\/span>\r\n                <span class=\"nx\">totalBills<\/span>\r\n                <span class=\"nx\">totalMinutes<\/span>\r\n                <span class=\"nx\">totalNews<\/span>\r\n                <span class=\"nx\">bills<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nx\">id<\/span>\r\n                    <span class=\"nx\">name<\/span>\r\n                    <span class=\"nx\">billNumber<\/span>\r\n                    <span class=\"nx\">isPassed<\/span>\r\n                    <span class=\"nx\">aliases<\/span>\r\n                    <span class=\"nx\">totalNews<\/span>\r\n                    <span class=\"nx\">submittedDate<\/span> <span class=\"p\">{<\/span><span class=\"nx\">formatted<\/span><span class=\"p\">}<\/span>\r\n                <span class=\"p\">}<\/span>\r\n                <span class=\"nx\">minutes<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nx\">id<\/span>\r\n                    <span class=\"nx\">name<\/span>\r\n                    <span class=\"nx\">topics<\/span>\r\n                    <span class=\"nx\">totalNews<\/span>\r\n                    <span class=\"nx\">startDateTime<\/span> <span class=\"p\">{<\/span><span class=\"nx\">year<\/span><span class=\"p\">,<\/span> <span class=\"nx\">month<\/span><span class=\"p\">,<\/span> <span class=\"nx\">day<\/span><span class=\"p\">,<\/span> <span class=\"nx\">formatted<\/span><span class=\"p\">}<\/span>\r\n                <span class=\"p\">}<\/span>\r\n                <span class=\"nx\">news<\/span> <span class=\"p\">{<\/span>\r\n                    <span class=\"nx\">title<\/span>\r\n                    <span class=\"nx\">url<\/span>\r\n                    <span class=\"nx\">isPaid<\/span>\r\n                    <span class=\"nx\">publisher<\/span>\r\n                    <span class=\"nx\">thumbnail<\/span>\r\n                    <span class=\"nx\">publishedAt<\/span> <span class=\"p\">{<\/span><span class=\"nx\">year<\/span><span class=\"p\">,<\/span> <span class=\"nx\">month<\/span><span class=\"p\">,<\/span> <span class=\"nx\">day<\/span><span class=\"p\">,<\/span> <span class=\"nx\">formatted<\/span><span class=\"p\">}<\/span>\r\n                <span class=\"p\">}<\/span>\r\n            <span class=\"p\">}<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u4ee5\u8bf7\u6c42\u6d89\u53ca\u591a\u4e2a\u5bf9\u8c61\u7684\u5d4c\u5957\u4fe1\u606f\u3002\u53ef\u4ee5\u8bf4\uff0c\u8fd4\u56de\u503c\u662f\u6309\u5c42\u6b21\u7ed3\u6784\u7ec4\u7ec7\u7684 JSON \u5bf9\u8c61\u4e0e JavaScript \u4e2d\u63cf\u8ff0\u7684\u73b0\u4ee3\u524d\u7aef\u975e\u5e38\u517c\u5bb9\u3002<\/p>\n<h2>GraphQL \u67b6\u6784\u7684\u7ba1\u7406\u65b9\u6cd5\u662f\u4ec0\u4e48\uff1f<\/h2>\n<p>\u63a5\u4e0b\u6765\uff0c\u8ba9\u6211\u4eec\u8003\u8651\u4e00\u4e0b\u5b9e\u73b0\u8fd9\u6837\u67e5\u8be2\u7684\u6a21\u5f0f\u3002<\/p>\n<p>\u5728\u5f53\u524d\u7684\u63cf\u8ff0\u4e2d\uff0c\u5c3d\u7ba1\u524d\u7aef\u548c\u5ba2\u6237\u7aef\u53d8\u5f97\u66f4\u52a0\u4fbf\u5229\uff0c\u4f46\u6211\u4eec\u8ba4\u4e3a\u5b9e\u65bd\u8fd9\u6837\u7684\u540e\u7aef\u53ef\u80fd\u4f1a\u53d8\u5f97\u66f4\u52a0\u7e41\u7410\u3002\u8fd9\u662f\u56e0\u4e3a\u4e0e\u540e\u7aef\u6570\u636e\u5e93\u76f8\u6bd4\uff0cWeb API\u7aef\u7684\u5b9e\u65bd\u53d7\u5230\u66f4\u4e25\u683c\u7684\u9650\u5236\uff0c\u56e0\u6b64\u6211\u4eec\u8ba4\u4e3a\u6570\u636e\u4ece\u540e\u7aef\u6570\u636e\u5e93\u6620\u5c04\u5230Web API\u7684\u8fc7\u7a0b\u4f1a\u53d8\u5f97\u66f4\u52a0\u9ebb\u70e6\u3002\u8003\u8651\u5230\u8fd9\u4e00\u70b9\uff0c\u6211\u8ba4\u4e3a\u524d\u7aef\u548c\u5ba2\u6237\u7aef\u7684\u8d1f\u62c5\u53ea\u662f\u8f6c\u5ac1\u7ed9\u4e86\u540e\u7aef\u5de5\u7a0b\u5e08\uff0c\u4f1a\u5f15\u53d1\u4e00\u4e9b\u62c5\u5fe7\u3002<\/p>\n<p>\u7136\u800c\uff0c\u5f53\u4ece\u96f6\u5f00\u59cb\u8bbe\u8ba1\u8fd9\u6837\u7684Web API\u65f6\uff0c\u5982\u679cGraphQL\u7684\u6570\u636e\u7ed3\u6784\uff08\u5373\u6a21\u5f0f\uff09\u5df2\u7ecf\u786e\u5b9a\uff0c\u5219\u53ef\u4ee5\u8003\u8651\u81ea\u52a8\u914d\u7f6e\u4e0e\u4e4b\u5bf9\u5e94\u7684\u6570\u636e\u5e93\u3002\u5b9e\u9645\u4e0a\uff0cGRANDstack\u7684\u57fa\u672c\u60f3\u6cd5\u5c31\u662f\u5b9e\u73b0\u4e86\u8fd9\u4e00\u70b9\u3002<\/p>\n<h1>GRANDstack \u5f15\u53d1\u5927\u5bb6\u7684\u6ce8\u610f<\/h1>\n<p>GRANDstack\u63d0\u4f9b\u4e86\u4e00\u4e2a\u4f7f\u7528Neo4j\u4f5c\u4e3a\u540e\u7aef\u6570\u636e\u5e93\uff0c\u5e76\u6839\u636e\u6a21\u5f0f\u81ea\u52a8\u6784\u5efaGraphQL\u670d\u52a1\u5668\u7684\u6837\u677f\u5e93\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8183913a08637a6ad636\/58-0.png\" alt=\"image.png\" \/><\/div>\n<p>GRANDstack \u5305\u62ec\u4e86\u56fe\u4e2d\u6240\u793a\u76844\u4e2a\u7cfb\u7edf\u3002<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>GraphQL: \u5728Web API\u6a21\u578b\u4e2d\u4f7f\u7528GraphQL\u3002<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>React\u524d\u7aef\uff1a\u7528\u4e8e\u5728GRANDstack\u4e0a\u5b9e\u73b0\u524d\u7aef\u3002<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>Apollo\uff1aGraphQL\u670d\u52a1\u5668\u7684Node.js\u5b9e\u73b0\u3002<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>Neo4j\u6570\u636e\u5e93\uff1a\u5b58\u50a8\u7740GraphQL\u7684\u540e\u7aef\u3002<\/ol>\n<p>\u5728PolityLink\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528GraphQL\u3001Apollo\u548cNeo4j\u6570\u636e\u5e93\u3002\u76ee\u524d\uff0cPolityLink\u7684\u524d\u7aef\u4f7f\u7528\u540d\u4e3aGatsby\u7684\u7ad9\u70b9\u751f\u6210\u5668\u751f\u6210\u4e3a\u9759\u6001HTML\uff0c\u56e0\u6b64React\u524d\u7aef\u4e0eGRANDstack\u5206\u5f00\u4f7f\u7528\u3002<\/p>\n<p>\u5728\u5354\u540c\u524d\u7aef\u5de5\u7a0b\u5e2b\u7684\u60c5\u6cc1\u4e0b\uff0c\u5f8c\u7aef\u5de5\u7a0b\u5e2b\u5b9a\u7fa9Web API\u898f\u7bc4\u4f5c\u70ba\u8ca0\u8cac\u5206\u754c\u9ede\u3002\u5728GraphQL\u7684\u4e16\u754c\u4e2d\uff0c\u9019\u5c0d\u61c9\u5230\u4e00\u500bschema\u3002\u5728PolityLink\u4e2d\uff0c\u6211\u5011\u7684schema\u662f\u5728GitHub\u5b58\u653e\uff0c\u60a8\u53ef\u4ee5\u53c3\u8003\u90a3\u88e1\u4f86\u67e5\u770b\u53ef\u4ee5\u57f7\u884c\u7684\u67e5\u8a62\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8183913a08637a6ad636\/63-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u5982\u679c\u5c06\u5176\u5b9a\u4e49\u4e3a schema.graphql\uff0c\u5219 GRANDstack \u7684\u4f18\u70b9\u5728\u4e8e\u5b83\u53ef\u4ee5\u81ea\u52a8\u5c06\u5176\u4e0e Neo4j \u6570\u636e\u5e93\u7684\u8282\u70b9-\u8fb9\u7ed3\u6784\u76f8\u5173\u8054\u4ee5\u9002\u5e94\u8be5 GraphQL \u6a21\u5f0f\u3002\u5c3d\u7ba1\u5728\u540e\u7aef\u4e2d\uff0cNeo4j \u4f5c\u4e3a\u6570\u636e\u5e93\u8fd0\u4f5c\uff0c\u4f46\u65e0\u9700\u663e\u5f0f\u5b9a\u4e49 Neo4j Cypher \u67e5\u8be2\u3002\u56e0\u6b64\uff0c\u7406\u60f3\u60c5\u51b5\u4e0b\u5e94\u8be5\u80fd\u591f\u4f7f\u7528\u65e0\u4ee3\u7801\u65b9\u5f0f\u521b\u5efa GraphQL API\u3002<\/p>\n<p>\u5728\u5b9e\u73b0\u4e2d\uff0c\u67e5\u8be2\u63a5\u53e3\u662f\u901a\u8fc7GraphQL\u5b9a\u4e49\u7684\uff0c\u800c\u5176\u540e\u7aef\u662f\u7531\u56fe\u6570\u636e\u5e93Neo4j\u9a71\u52a8\u7684\u3002\u6570\u636e\u7684\u6dfb\u52a0\u548c\u5220\u9664\u662f\u901a\u8fc7GraphQL\u7684mutation\u8fdb\u884c\u7684\uff0c\u4e0d\u76f4\u63a5\u4ece\u5916\u90e8\u8bbf\u95eeNeo4j\u3002<\/p>\n<p>\u5728\u8fd9\u91cc\u9700\u8981\u6ce8\u610f\u7684\u4e00\u70b9\u662f\uff0cGraphQL \u5e76\u4e0d\u4e00\u5b9a\u9700\u8981\u540e\u7aef\u662f\u56fe\u5f62\u6570\u636e\u5e93\u3002\u901a\u5e38\uff0c\u5728\u521b\u5efa Web API \u65f6\uff0c\u6709\u5f88\u591a\u9009\u62e9\u53ef\u4f9b\u9009\u62e9\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u9078\u629e\u80a2: RDBMS, NoSQL, Graph Database,\u3000NewSQL \u2026\u2026<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Web API \u8a2d\u8a08\u306e\u9078\u629e\u80a2: REST, GraphQL, \u2026\u2026<\/ul>\n<p>\u5728\u8fd9\u4e9b\u4e2d\u95f4\uff0cGRANDstack\u88ab\u8ba4\u4e3a\u662f\u9009\u62e9Neo4j + GraphQL\u7684\u7ec4\u5408\u5e76\u63d0\u4f9b\u6a21\u677f\u7684\u9009\u9879\u3002<\/p>\n<h1>\u9700\u8981\u5bf9GRANDstack\u8fdb\u884c\u6269\u5c55\uff0c\u4ee5\u6ee1\u8db3PolityLink\u7684\u8981\u6c42\u3002<\/h1>\n<p>\u521a\u624d\uff0c\u6211\u63d0\u5230\u4e86\u7406\u60f3\u60c5\u51b5\u4e0b\u53ef\u4ee5\u65e0\u9700\u7f16\u7801\u63d0\u4f9bGraphQL API\uff0c\u4f46\u5b9e\u9645\u5728PolityLink\u4e2d\u4f7f\u7528\u65f6\uff0c\u9700\u8981\u8fdb\u884c\u4e00\u4e9b\u6269\u5c55\u3002\u4e0b\u9762\u5c06\u4ecb\u7ecd\u5177\u4f53\u5185\u5bb9\u3002<\/p>\n<p>\u5728GRANDstack\u4e2d\uff0c\u9488\u5bf9\u7b80\u5355\u7684\u67e5\u8be2\u64cd\u4f5c\u6216\u8005CRUD\u64cd\u4f5c\uff0c\u4f1a\u81ea\u52a8\u5b9a\u4e49\u4e00\u4e2a\u6a21\u5f0f\u3002\u5173\u4e8e\u81ea\u52a8\u751f\u6210\u7684\u5b9a\u4e49\uff0c\u8bf7\u53c2\u8003GraphQL\u6a21\u5f0f\u751f\u6210\u548c\u6269\u5c55\u3002<\/p>\n<p>\u7136\u800c\uff0c\u6211\u60f3\u8981\u67e5\u8be2\u8fd9\u4e2a\u7c7b\u522b\u4e2d\u5305\u542b\u4e86\u591a\u5c11\u4e2a\u5143\u7d20\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u5728\u6a21\u5f0f\u5b9a\u4e49\u6587\u4ef6 graphql.js \u4e2d\u7f16\u5199\u4e00\u4e2a\u80fd\u591f\u8fd4\u56de\u8fd9\u79cd\u503c\u7684 GraphQL \u5b57\u6bb5\u3002\u7531\u4e8e GRANDstack \u4f7f\u7528 Neo4j \u4f5c\u4e3a\u540e\u7aef\u6570\u636e\u5e93\uff0c\u56e0\u6b64\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u9700\u8981\u4f7f\u7528 Neo4j \u7684\u67e5\u8be2\u8bed\u8a00 Cypher \u6765\u7f16\u5199\u67e5\u8be2\u3002<\/p>\n<h2>\u63d0\u4f9b\u81ea\u5b9a\u4e49\u67e5\u8be2\u7684\u7edf\u8ba1\u529f\u80fd<\/h2>\n<p>\u5728PolityLink\u4e2d\uff0c\u6211\u4eec\u5728\u6bcf\u4f4d\u8bae\u5458\u8be6\u7ec6\u4fe1\u606f\u9875\u9762\u4e0a\u63d0\u4f9b\u4e86\u4ee5\u4e0b\u4fe1\u606f\uff1a\u6bcf\u4f4d\u8bae\u5458\u53c2\u52a0\u4e86\u591a\u5c11\u4e2a\u59d4\u5458\u4f1a\uff0c\u5728\u6d3b\u52a8\uff08\u5373\u53d1\u8a00\u8bb0\u5f55\uff09\u65b9\u9762\u6709\u591a\u5c11\u6761\u8bb0\u5f55\u3002\u7531\u4e8e\u539f\u59cb\u529f\u80fd\u5e76\u4e0d\u63d0\u4f9b\u8ba1\u7b97\u6b64\u7c7b\u4fe1\u606f\u7684\u529f\u80fd\uff0c\u6240\u4ee5\u6211\u4eec\u5728schema.graphql\u4e2d\u8fdb\u884c\u4e86\u5982\u4e0b\u5b9a\u4e49\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"dl\">\"\"\"<\/span><span class=\"s2\">\r\n\u56fd\u4f1a\u8b70\u54e1\r\n<\/span><span class=\"dl\">\"\"\"<\/span>\r\n<span class=\"nx\">type<\/span> <span class=\"nx\">Member<\/span><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">id<\/span><span class=\"p\">:<\/span> <span class=\"nx\">ID<\/span><span class=\"o\">!<\/span>\r\n\r\n    <span class=\"cm\">\/* \u4e2d\u7565 *\/<\/span>\r\n\r\n    <span class=\"nx\">totalMinutes<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Int<\/span><span class=\"o\">!<\/span> <span class=\"p\">@<\/span><span class=\"nd\">cypher<\/span><span class=\"p\">(<\/span>\r\n        <span class=\"nx\">statement<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"\"\"<\/span><span class=\"s2\">MATCH (this)-[]-(n:Minutes)\r\n        WITH COUNT(n) AS count\r\n        RETURN count<\/span><span class=\"dl\">\"\"\"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"nx\">totalActivities<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Int<\/span><span class=\"o\">!<\/span> <span class=\"p\">@<\/span><span class=\"nd\">cypher<\/span><span class=\"p\">(<\/span>\r\n        <span class=\"nx\">statement<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"\"\"<\/span><span class=\"s2\">MATCH (this)-[]-(n:Activity)\r\n        WITH COUNT(n) AS count\r\n        RETURN count<\/span><span class=\"dl\">\"\"\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u901a\u8fc7\u5728 statement \u4e0a\u5199\u5165 cypher \u67e5\u8be2\u4f5c\u4e3a\u6307\u4ee4\uff0c\u60a8\u53ef\u4ee5\u5728\u6267\u884c\u67e5\u8be2\u65f6\u81ea\u52a8\u6267\u884c\u8be5 cypher \u67e5\u8be2\uff0c\u5e76\u5c06\u6267\u884c\u7ed3\u679c\u96c6\u6210\u5230 GraphQL \u7684\u5b57\u6bb5\u4e2d\u8fdb\u884c\u83b7\u53d6\u3002\u4e0e Neo4j \u7684 cypher \u67e5\u8be2\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\uff0c\u60a8\u9700\u8981\u5c06\u5f53\u524d\u9009\u62e9\u7684\u8282\u70b9\u63cf\u8ff0\u4e3a &#8220;this&#8221;\u3002<\/p>\n<h2>\u63d0\u4f9b\u81ea\u5b9a\u4e49\u67e5\u8be2\u4ee5\u8fdb\u884c\u5220\u9664\u64cd\u4f5c\u3002<\/h2>\n<p>\u7531\u4e8e\u8fd9\u4e2a\u529f\u80fd\u53ea\u5728PolityLink\u5185\u90e8\u7528\u4e8e\u5f00\u53d1\u76ee\u7684\uff0c\u6240\u4ee5\u5916\u90e8\u7528\u6237\u65e0\u6cd5\u4f7f\u7528\u3002\u4f46\u7531\u4e8e\u6ca1\u6709\u5220\u9664\u6240\u6709\u5c5e\u4e8e\u8d44\u6e90\u7684\u5143\u7d20\u7684\u67e5\u8be2\uff0c\u6240\u4ee5\u6211\u4eec\u5c31\u8fd9\u6837\u5b9a\u4e49\u4e86\u5b83\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nx\">type<\/span> <span class=\"nx\">Mutation<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">DeleteAllMembers<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">ID<\/span><span class=\"o\">!<\/span><span class=\"p\">]<\/span><span class=\"o\">!<\/span> <span class=\"p\">@<\/span><span class=\"nd\">cypher<\/span><span class=\"p\">(<\/span>\r\n        <span class=\"nx\">statement<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"\"\"<\/span><span class=\"s2\">\r\n        MATCH (n:Member)\r\n        WITH n, n.id AS id\r\n        DETACH DELETE n\r\n        RETURN id\r\n        <\/span><span class=\"dl\">\"\"\"<\/span>\r\n    <span class=\"p\">)<\/span>\r\n    <span class=\"nx\">DeleteAllElections<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">ID<\/span><span class=\"o\">!<\/span><span class=\"p\">]<\/span><span class=\"o\">!<\/span> <span class=\"p\">@<\/span><span class=\"nd\">cypher<\/span><span class=\"p\">(<\/span>\r\n        <span class=\"nx\">statement<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"\"\"<\/span><span class=\"s2\">\r\n        MATCH (n:Election)\r\n        WITH n, n.id AS id\r\n        DETACH DELETE n\r\n        RETURN id\r\n        <\/span><span class=\"dl\">\"\"\"<\/span>\r\n    <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"nx\">schema<\/span><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">query<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Query<\/span>\r\n    <span class=\"nx\">mutation<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Mutation<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u6dfb\u52a0\u5b57\u6bb5\u5230\u8d44\u6e90\u7684\u67e5\u8be2\u662f\u5728\u88ab\u5b9a\u4e49\u4e3atype\u7684\u5b57\u6bb5\u4e0a\u8ffd\u52a0\u7684\u5f62\u5f0f\uff0c\u4f46\u662f\u5f53\u9700\u8981\u6dfb\u52a0\u65b0\u7684\u67e5\u8be2\u6216\u8005\u53d8\u66f4\u7684\u65f6\u5019\uff0c\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aMutation\u7684type\uff0c\u5e76\u5728\u5176\u4e2d\u63cf\u8ff0\u67e5\u8be2\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u56e0\u4e3a\u8fd9\u662f\u4e00\u4e2a\u66f4\u65b0\u67e5\u8be2\uff0c\u6240\u4ee5\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3aDelete\u7684mutation\u65b9\u6cd5\u3002<\/p>\n<h2>\u4e3a\u4e86\u786e\u4fddID\u7684\u552f\u4e00\u6027\uff0c\u6211\u4eec\u9700\u8981\u5bf9\u5176\u8fdb\u884c\u9650\u5236\u3002<\/h2>\n<p>PolityLink \u4e3a\u4e86\u66f4\u65b0\u5df2\u7ecf\u6ce8\u518c\u7684\u5bf9\u8c61\u7684\u5b57\u6bb5\uff0c\u53ef\u80fd\u4f1a\u4f7f\u7528 GraphQL \u5728\u66f4\u65b0\u6570\u636e\u65f6\u5bf9\u5e94\u4e8e SQL \u4e2d\u7684 Update \u7684 merge mutation \u67e5\u8be2\u3002\u7136\u800c\uff0c\u5728 GRANDstack \u4e2d\u6267\u884c merge mutation \u65f6\uff0c\u5982\u679c\u5bf9\u8c61\u7684\u5185\u5bb9\u5728\u53d8\u66f4\u4e4b\u524d\u548c\u4e4b\u540e\u6709\u6240\u6539\u53d8\uff0c\u5c31\u4f1a\u51fa\u73b0\u65b0\u5bf9\u8c61\u7684\u590d\u5236\u884c\u4e3a\u3002\u4e3a\u4ec0\u4e48\u4e0d\u662f\u66f4\u65b0\u800c\u662f\u590d\u5236\u5462\uff1f\u8fd9\u662f\u56e0\u4e3a\u5728\u8fdb\u884c merge \u4e4b\u524d\u65e0\u6cd5\u5224\u65ad\u8981\u5408\u5e76\u7684\u5143\u7d20\u548c\u5f53\u524d\u8981\u5408\u5e76\u7684\u5143\u7d20\u662f\u5426\u76f8\u540c\u3002<\/p>\n<p>\u4e3a\u4e86\u9632\u6b62\u8fd9\u79cd\u60c5\u51b5\u53d1\u751f\uff0c\u5728\u540e\u7aef\u6570\u636e\u5e93Neo4j\u4e2d\uff0c\u6211\u4eec\u5bf9id\u65bd\u52a0\u4e86\u552f\u4e00\u7ea6\u675f\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u6307\u5b9a\u76f8\u540cid\u7684\u5bf9\u8c61\u7c7b\u578b\u4e4b\u95f4\u8981\u6c42\u552f\u4e00\u6027\uff0c\u8fd9\u6837\u5728\u5408\u5e76\u76f8\u540cid\u7684\u5143\u7d20\u65f6\uff0c\u4f1a\u8986\u76d6\u5e76\u4fdd\u5b58\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e00\u70b9\uff0c\u6211\u4eec\u59cb\u7ec8\u5728GRANDstack\u542f\u52a8\u65f6\u6267\u884c\u8be5\u6570\u636e\u5e93\u521d\u59cb\u5316\u547d\u4ee4\u3002<\/p>\n<p>\u5b9e\u65bd\u7684\u8be6\u7ec6\u5185\u5bb9\u5982\u4e0b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">initializeDatabase<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">driver<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">resources<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">Member<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">Election<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">Diet<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">Law<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">Bill<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">Committee<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">Minutes<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">Url<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">Timeline<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">News<\/span><span class=\"dl\">\"<\/span><span class=\"p\">]<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">initCypher<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">resources<\/span><span class=\"p\">.<\/span><span class=\"nx\">map<\/span><span class=\"p\">(<\/span><span class=\"nx\">key<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"s2\">`CREATE CONSTRAINT ON (n:<\/span><span class=\"p\">${<\/span><span class=\"nx\">key<\/span><span class=\"p\">}<\/span><span class=\"s2\">) ASSERT n.id IS UNIQUE`<\/span><span class=\"p\">)<\/span>\r\n\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">executeQuery<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">driver<\/span><span class=\"p\">,<\/span> <span class=\"nx\">cypher<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">session<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">driver<\/span><span class=\"p\">.<\/span><span class=\"nx\">session<\/span><span class=\"p\">()<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"nx\">session<\/span>\r\n      <span class=\"p\">.<\/span><span class=\"nx\">writeTransaction<\/span><span class=\"p\">((<\/span><span class=\"nx\">tx<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">tx<\/span><span class=\"p\">.<\/span><span class=\"nx\">run<\/span><span class=\"p\">(<\/span><span class=\"nx\">cypher<\/span><span class=\"p\">))<\/span>\r\n      <span class=\"p\">.<\/span><span class=\"nx\">then<\/span><span class=\"p\">()<\/span>\r\n      <span class=\"p\">.<\/span><span class=\"k\">finally<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">session<\/span><span class=\"p\">.<\/span><span class=\"nx\">close<\/span><span class=\"p\">())<\/span>\r\n  <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"nx\">initCypher<\/span><span class=\"p\">.<\/span><span class=\"nx\">forEach<\/span><span class=\"p\">(<\/span><span class=\"nx\">cypher<\/span> <span class=\"o\">=&gt;<\/span> \r\n    <span class=\"nx\">executeQuery<\/span><span class=\"p\">(<\/span><span class=\"nx\">driver<\/span><span class=\"p\">,<\/span> <span class=\"nx\">cypher<\/span><span class=\"p\">).<\/span><span class=\"k\">catch<\/span><span class=\"p\">((<\/span><span class=\"nx\">error<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">error<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Database initialization failed to complete<\/span><span class=\"se\">\\n<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"nx\">error<\/span><span class=\"p\">.<\/span><span class=\"nx\">message<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">})<\/span>\r\n  <span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u4e5f\u662f\u4e00\u4e2a\u4f8b\u5b50\uff0c\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e2a\u529f\u80fd\uff0c\u9700\u8981\u4e86\u89e3Neo4j\u7684\u77e5\u8bc6\u3002\u4f7f\u7528GRANDstack\u65f6\uff0c\u4e5f\u6709\u4e00\u4e9b\u5730\u65b9\u5f88\u96be\u8fdb\u884c\u4fee\u6539\uff0c\u56e0\u4e3a\u4f60\u4e0d\u4e86\u89e3\u540e\u7aef\u6570\u636e\u5e93\u7684\u7ed3\u6784\u3002<\/p>\n<h1>\u603b\u7ed3<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">GraphQL: \u30e6\u30fc\u30b6\u30fc\u304c\u4fbf\u5229\u306b\u4f7f\u3048\u308b Web API \u306e\u65b0\u3057\u3044\u898f\u683c\u3067\u3042\u308a\u3001\u7570\u7a2e\u30c7\u30fc\u30bf\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u30da\u30fc\u30b8\u306e\u5b9f\u88c5\u306b\u52b9\u679c\u7684\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">GRANDstack: Neo4j \u3067 GraphQL API\u3092\u7acb\u3066\u308b\u30b9\u30bf\u30fc\u30bf\u30fc\u30ad\u30c3\u30c8<\/ul>\n<\/li>\n<\/ul>\n<p>GraphQL \u3092\u307f\u3093\u306a\u304c\u4f7f\u3044\u3053\u306a\u305b\u308c\u3070\u3001\u4eca\u5f8c\u9700\u8981\u304c\u9ad8\u307e\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<br \/>\n\u305f\u3060\u3057 Neo4j \u306e Cypher \u30af\u30a8\u30ea\u3092\u66f8\u304f\u5fc5\u8981\u304c\u3042\u308b\u306a\u3069\u3001\u5de5\u592b\u3092\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3068\u3053\u308d\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>PolityLink \u306f\u653b\u3081\u305f\u6280\u8853\u9078\u629e\u3092\u3059\u308b\u3053\u3068\u3067\u3001 GovTech \/ CivicTech \u306b\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u5dfb\u304d\u8d77\u3053\u3057\u3066\u3044\u304d\u307e\u3059\uff01\uff01<\/p>\n<p>PolityLink \u306e\u63d0\u4f9b\u3059\u308b GraphQL \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8 \u306f\u3001\u30c7\u30fc\u30bf\u89e3\u6790\u3084GraphQL\u306e\u7df4\u7fd2\u7b49\u306e\u76ee\u7684\u3067\u81ea\u7531\u306b\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PolityLink\uff08\u653f\u72c0\u9023\u7d50\uff09\u662f\u4e00\u500b\u653f\u6cbb\u300c\u539f\u6587\u300d\u7684\u9580\u6236\u7db2\u7ad9\u3002 \u6211\u5011\u81f4\u529b\u65bc\u6574\u7406\u570b\u6703\u548c\u884c\u653f\u6a5f\u95dc\u5b98\u65b9\u7db2\u7ad9\u4e0a\u6563\u843d\u7684\u8cc7 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-47921","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ 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