{"id":47932,"date":"2022-11-16T10:02:19","date_gmt":"2023-04-23T23:57:21","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%86graphql%e9%80%90%e6%ad%a5%e5%bc%95%e5%85%a5%e6%9c%ac%e7%95%aaapi%e6%9c%8d%e5%8a%a1%e5%99%a8%e3%80%82\/"},"modified":"2024-04-29T00:56:32","modified_gmt":"2024-04-28T16:56:32","slug":"%e5%b0%86graphql%e9%80%90%e6%ad%a5%e5%bc%95%e5%85%a5%e6%9c%ac%e7%95%aaapi%e6%9c%8d%e5%8a%a1%e5%99%a8%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%b0%86graphql%e9%80%90%e6%ad%a5%e5%bc%95%e5%85%a5%e6%9c%ac%e7%95%aaapi%e6%9c%8d%e5%8a%a1%e5%99%a8%e3%80%82\/","title":{"rendered":"\u5c06GraphQL\u9010\u6b65\u5f15\u5165\u672c\u756aAPI\u670d\u52a1\u5668"},"content":{"rendered":"

\u6211\u662f @_nishisuke\uff01<\/p>\n

\u6211\u662f\u81ea\u7531\u804c\u4e1a\u8005\uff01<\/p>\n

\u6211\u5728\u4e00\u4e2a\u9879\u76ee\u4e2d\uff0c\u4e3a\u5df2\u7ecf\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u8fd0\u884c\u7684 iOS API \u670d\u52a1\u5668 (Rails) \u5f15\u5165\u4e86 GraphQL\u3002<\/p>\n

\u5728\u8fd9\u4e2a\u6848\u4ef6\u4e2d\uff0c\u6211\u88ab\u6388\u4e88\u4e86\u5b9e\u65bd\u7684\u5168\u90e8\u6743\u529b\u3002<\/p>\n

\u6211\u51b3\u5b9a\u4e0d\u7a81\u7136\u6539\u53d8\u5ba2\u6237\u7aef\u7684\u5b9e\u73b0\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u6539\u52a8\u592a\u5927\u4e86\u3002<\/p>\n

\u4f5c\u4e3a\u7b2c\u4e00\u6b65\uff0c\u6211\u4eec\u5c1d\u8bd5\u5c06\u670d\u52a1\u5668\u7684\u5e8f\u5217\u5316\u5c42\u4ec5\u66ff\u6362\u4e3aGraphQL\u3002<\/p>\n

API\u670d\u52a1\u5668\u4e0a\u6709\u8bf7\u6c42\u89c4\u8303\uff08request spec\uff09\u5e76\u4e14\u4f7f\u7528JSON\u6a21\u5f0f\uff08json-schema\uff09\u786e\u4fdd\u4e86\u54cd\u5e94\u7684JSON\u6570\u636e\u3002<\/p>\n

\u53ea\u9488\u5bf9\u4e00\u90e8\u5206\u8bfb\u53d6\u7684\u67e5\u8be2\u8fdb\u884c\u64cd\u4f5c\uff0c\u5e76\u6ca1\u6709\u5c06\u5199\u5165\u8fc7\u7a0b\u653e\u5165\u6700\u521d\u7684\u8303\u56f4\u5185\u3002<\/p>\n

\u4f7f\u7528 Rails \u8fdb\u884c GraphQL<\/h2>\n

\u5b89\u88c5<\/h2>\n
gem 'graphql'\r\n<\/code><\/pre>\n
\u4e4b\u524d<\/h2>\n
class<\/span> UsersController<\/span> <<\/span> ApplicationController<\/span>\r\n  def<\/span> index<\/span>\r\n    user<\/span> =<\/span> User<\/span>.<\/span>where<\/span>(<\/span>\u9069\u5f53\u306a\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30f3<\/span>).<\/span>includes<\/span>(<\/span>\u9069\u5f53\u306a\u30a2\u30bd\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3<\/span>)<\/span>\r\n    render<\/span> json: <\/span>UserSerializer<\/span>(<\/span>user<\/span>)<\/span>\r\n  end<\/span>\r\nend<\/span>\r\n<\/code><\/pre>\n
\u5728\u6b64\u4e4b\u540e<\/h2>\n
class<\/span> UsersController<\/span> <<\/span> ApplicationController<\/span>\r\n  USER_SCHEMA<\/span> =<\/span> <<~<\/span>USER_SCHEMA<\/span>\r\n    {\r\n      users { name }\r\n    }\r\n<\/span>  USER_SCHEMA<\/span>\r\n\r\n  def<\/span> index<\/span>\r\n    gql_res<\/span> =<\/span> MyApplicationSchema<\/span>.<\/span>execute<\/span>(<\/span>USER_SCHEMA<\/span>).<\/span>to_h<\/span>\r\n\r\n    raise<\/span> SomeError<\/span> unless<\/span> gql_res<\/span>[<\/span>'errors'<\/span>].<\/span>nil?<\/span>\r\n\r\n    render<\/span> json: <\/span>gql_res<\/span>.<\/span>to_json<\/span>\r\n  end<\/span>\r\nend<\/span>\r\n<\/code><\/pre>\n
\u6700\u7ec8\u6210\u679c<\/h2>\n
\u6211\u53ea\u60f3\u6539\u53d8\u5e8f\u5217\u5316\u5668\u5c42\uff0c\u4f46\u4e0d\u5f97\u4e0d\u6539\u53d8\u63a7\u5236\u5668\u5c42\u3002
\nMVC -> M + graphql
\n\u7684\u610f\u601d\u3002<\/p>\n
\u5b9d\u77f3\u7684\u6ce8\u610f\u4e8b\u9879<\/h2>\n
    \n
  • \n
      graphql-ruby\u306equery\u306fdefault\u3067camelcase<\/ul>\n<\/li>\n<\/ul>\n
       <\/p>\n
        graphql-ruby\u306f200 status\u3067error json\u3092\u8fd4\u305d\u3046\u3068\u3059\u308b<\/ul>\n
        \u6211\u6240\u611f\u53d7\u5230\u7684<\/h2>\n
        \u505a\u8d77\u6765\u6bd4\u6211\u60f3\u8c61\u7684\u8981\u7b80\u5355\u3002\u5b9e\u9645\u60c5\u51b5\u548c\u5b9e\u65bd\u7ed3\u6784\u53d8\u5f97\u66f4\u52a0\u63a5\u8fd1\uff0c\u4fee\u6539\u53d8\u5f97\u5bb9\u6613\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u6211\u662f @_nishisuke\uff01 \u6211\u662f\u81ea\u7531\u804c\u4e1a\u8005\uff01 \u6211\u5728\u4e00\u4e2a\u9879\u76ee\u4e2d\uff0c\u4e3a\u5df2\u7ecf\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u8fd0\u884c\u7684 iOS API \u670d […]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-47932","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n\u5c06GraphQL\u9010\u6b65\u5f15\u5165\u672c\u756aAPI\u670d\u52a1\u5668 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5c06graphql\u9010\u6b65\u5f15\u5165\u672c\u756aapi\u670d\u52a1\u5668\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5c06GraphQL\u9010\u6b65\u5f15\u5165\u672c\u756aAPI\u670d\u52a1\u5668\" \/>\n<meta property=\"og:description\" content=\"\u6211\u662f @_nishisuke\uff01 \u6211\u662f\u81ea\u7531\u804c\u4e1a\u8005\uff01 \u6211\u5728\u4e00\u4e2a\u9879\u76ee\u4e2d\uff0c\u4e3a\u5df2\u7ecf\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u8fd0\u884c\u7684 iOS API \u670d […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5c06graphql\u9010\u6b65\u5f15\u5165\u672c\u756aapi\u670d\u52a1\u5668\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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