{"id":48247,"date":"2022-12-21T00:17:05","date_gmt":"2023-07-04T23:20:49","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8apollo-cli%e5%8f%af%e4%bb%a5%e4%bb%8egraphql%e6%a8%a1%e5%bc%8f%e8%87%aa%e5%8a%a8%e7%94%9f%e6%88%90typescript%e7%b1%bb%e5%9e%8b%e5%ae%9a%e4%b9%89%e3%80%82\/"},"modified":"2024-04-29T06:15:05","modified_gmt":"2024-04-28T22:15:05","slug":"%e4%bd%bf%e7%94%a8apollo-cli%e5%8f%af%e4%bb%a5%e4%bb%8egraphql%e6%a8%a1%e5%bc%8f%e8%87%aa%e5%8a%a8%e7%94%9f%e6%88%90typescript%e7%b1%bb%e5%9e%8b%e5%ae%9a%e4%b9%89%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8apollo-cli%e5%8f%af%e4%bb%a5%e4%bb%8egraphql%e6%a8%a1%e5%bc%8f%e8%87%aa%e5%8a%a8%e7%94%9f%e6%88%90typescript%e7%b1%bb%e5%9e%8b%e5%ae%9a%e4%b9%89%e3%80%82\/","title":{"rendered":"\u4f7f\u7528Apollo CLI\u53ef\u4ee5\u4eceGraphQL\u6a21\u5f0f\u81ea\u52a8\u751f\u6210TypeScript\u7c7b\u578b\u5b9a\u4e49"},"content":{"rendered":"

\u4e3a\u4e86\u51cf\u5c11\u5728\u4f7f\u7528TypeScript\u65f6\u5728GraphQL\uff08Apollo Client\uff09\u4e2d\u7684\u7e41\u7410\u5de5\u4f5c\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Apollo CLI\uff08apollo-tooling\uff09\u4eceSchema\u81ea\u52a8\u751f\u6210TypeScript\u7684\u7c7b\u578b\u5b9a\u4e49\uff0c\u4ee5\u907f\u514d\u5728TypeScript\u7684\u7c7b\u578b\u5b9a\u4e49\u548cSchema\u7684\u5b9a\u4e49\u4e2d\u91cd\u590d\u7f16\u5199\u3002<\/p>\n

\u963f\u6ce2\u7f57\u547d\u4ee4\u884c\u754c\u9762 – \u963f\u6ce2\u7f57\u6587\u6863
\n\u963f\u6ce2\u7f57\u547d\u4ee4\u884c\u754c\u9762 – Github<\/p>\n

\u8fd9\u4e2a\u540d\u5b57\u770b\u8d77\u6765\u662f”Apollo CLI”\uff0c\u4f46\u5728Github\u4e0a\u7684\u4ed3\u5e93\u540d\u662f”apollo-tooling”\uff0c\u5728npm\u4e0a\u662f”apollo”\uff0c\u800c\u4e14\u4e0e”Apollo Client”\u4e5f\u5f88\u76f8\u4f3c\uff0c\u6709\u70b9\u4ee4\u4eba\u56f0\u60d1\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528”apollo-tooling”\u8fd9\u4e2a\u540d\u5b57\u3002<\/p>\n

\u5b89\u88c5 Apollo-Tooling(Apollo CLI)\u3002<\/h1>\n

Apollo-tooling\u662f\u4e00\u4e2a\u5de5\u5177\uff0c\u5b83\u4f7f\u5f97\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u4e0a\u64cd\u4f5cApollo\u63d0\u4f9b\u7684\u5404\u79cd\u5e93\u3002<\/p>\n

Apollo CLI \u662f\u4e00\u4e2a npm \u5305\u3002<\/p>\n

\u9519\u8bef\uff1a\u65e0\u6cd5\u4ece\u53e6\u4e00\u4e2a\u6a21\u5757\u6216\u9886\u57df\u4f7f\u7528GraphQLSchema “[object GraphQLSchema]”\u3002<\/h2>\n

\u5728\u5df2\u7ecf\u5b89\u88c5\u4e86”graphql”: “^14.5.8″\u7684\u4f9d\u8d56\u9879\u7684\u60c5\u51b5\u4e0b\uff0c\u5f53\u6211\u989d\u5916\u5b89\u88c5\u4e86”apollo”: “^2.23.0″\u540e\uff0c\u6211\u5728\u6267\u884capollo-tooling\u547d\u4ee4\u65f6\u9047\u5230\u4e86\u4ee5\u4e0b\u9519\u8bef\u3002<\/p>\n

Error: Cannot use GraphQLSchema \"[object GraphQLSchema]\" from another module or realm.\r\nEnsure that there is only one instance of \"graphql\" in the node_modules\r\ndirectory. If different versions of \"graphql\" are the dependencies of other\r\nrelied on modules, use \"resolutions\" to ensure only one version is installed.\r\nhttps:\/\/yarnpkg.com\/en\/docs\/selective-version-resolutions\r\nDuplicate \"graphql\" modules cannot be used at the same time since different\r\nversions may have different capabilities and behavior. The data from one\r\nversion used in the function from another could produce confusing and\r\nspurious results.\r\n<\/code><\/pre>\n
\u5728\u67e5\u770b node_modules > apollo > package.json \u65f6\uff0c\u53d1\u73b0 dependencies \u4e2d\u6709\u4e00\u9879 “graphql”: “14.0.2 – 14.2.0 || ^14.3.1” \u7684\u5185\u5bb9\uff0c\u800c\u4e14\u5728 node_modules > apollo > node_modules \u4e0b\u6709\u4e00\u4e2a graphql \u6587\u4ef6\u5939\u3002
\n\u4f3c\u4e4e\u8fd9\u4e0e\u73b0\u6709\u7684\u67d0\u4e9b\u5185\u5bb9\u53d1\u751f\u4e86\u51b2\u7a81\u3002
\n\u6839\u636e\u9519\u8bef\u4fe1\u606f\u4e2d\u63d0\u53ca\u7684 “(\u4f7f\u7528 yarn) \u4f7f\u7528 resolutions” \u7684\u6307\u793a\uff0c\u6211\u5728 package.json \u4e2d\u6dfb\u52a0\u4e86\u4ee5\u4e0b\u5185\u5bb9\uff0c\u7136\u540e\u91cd\u65b0\u5b89\u88c5\u4e86 node_modules\uff0c\u9519\u8bef\u6210\u529f\u89e3\u51b3\u3002
\n\u5982\u679c\u6709\u53ef\u80fd\u53d1\u751f\u7c7b\u4f3c\u7684\u9519\u8bef\uff0c\u5efa\u8bae\u5728\u6267\u884c\u5b89\u88c5\u4e4b\u524d\u63d0\u524d\u6dfb\u52a0\u8fd9\u4e9b\u5185\u5bb9\u5230 package.json \u4e2d\u3002<\/p>\n
\u5982\u679c\u60a8\u4f7f\u7528npm\uff0c\u53ef\u80fd\u9700\u8981\u76f4\u63a5\u66f4\u6539\u7248\u672c\uff08\u4f5c\u8005\u672a\u7ecf\u5b9e\u9645\u6d4b\u8bd5\uff09\u3002<\/p>\n
\"<\/span>resolutions<\/span>\"<\/span>:<\/span> {<\/span>\r\n  \"<\/span>graphql<\/span>\"<\/span>:<\/span> \"<\/span>^14.5.8<\/span>\"<\/span>,<\/span>\r\n  \"<\/span>graphql-tag<\/span>\"<\/span>:<\/span> \"<\/span>^2.10.1<\/span>\"<\/span>\r\n},<\/span>\r\n\/\/ graphql-tag\u306e\u91cd\u8907\u30a8\u30e9\u30fc\u306f\u898b\u304b\u3051\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u91cd\u8907\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u767a\u751f\u3057\u3066\u3044\u305f\u306e\u3067\u3064\u3044\u3067\u306b\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002<\/span>\r\n<\/code><\/pre>\n
\u5b8c\u6210\u9519\u8bef\u907f\u514d\u7684\u51c6\u5907\u540e\uff0c\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n
yarn add -D<\/span> apollo\r\n\r\n# OR<\/span>\r\n\r\nnpm install<\/span> -D<\/span> apollo\r\n<\/code><\/pre>\n
\u51c6\u5907\u597dapollo.config.js<\/h1>\n
\u6309\u7167\u5b98\u65b9\u7f51\u7ad9\u7684\u8bf4\u660e\uff0c\u5728\u9879\u76ee\u7684\u6839\u76ee\u5f55\u51c6\u5907\u4e00\u4e2a\u540d\u4e3a\u300capollo.config.js\u300d\u7684\u6587\u4ef6\u3002
\n\u914d\u7f6eApollo\u9879\u76ee
\n\u8fd9\u6b21\uff0c\u6211\u4eec\u5c06\u4ece\u8fdc\u7a0b\u7ec8\u70b9\u83b7\u53d6\u6a21\u5f0f\u4fe1\u606f\u3002<\/p>\n
module<\/span>.<\/span>exports<\/span> =<\/span> {<\/span>\r\n  client<\/span>:<\/span> {<\/span>\r\n    name<\/span>:<\/span> '<\/span>client<\/span>'<\/span>,<\/span>\r\n    includes<\/span>:<\/span> [<\/span>'<\/span>src\/**\/*.ts<\/span>'<\/span>],<\/span>\r\n    tagName<\/span>:<\/span> '<\/span>gql<\/span>'<\/span>,<\/span>\r\n    addTypename<\/span>:<\/span> true<\/span>,<\/span>\r\n    service<\/span>:<\/span> {<\/span>\r\n      \/\/ remote endpoint<\/span>\r\n      name<\/span>:<\/span> '<\/span>sever<\/span>'<\/span>,<\/span>\r\n      url<\/span>:<\/span> '<\/span>https:\/\/server\/graphql<\/span>'<\/span>,<\/span>\r\n      headers<\/span>:<\/span> {<\/span>\r\n        authorization<\/span>:<\/span> '<\/span>nanikashiranohituyounatoken...<\/span>'<\/span>,<\/span>\r\n      },<\/span>\r\n    },<\/span>\r\n  },<\/span>\r\n};<\/span>\r\n<\/code><\/pre>\n
tagName\u662f\u4e00\u4e2a\u51fd\u6570\u540d\uff0c\u7528\u4e8e\u4f20\u9012GraphQL\u67e5\u8be2\u7684\u6a21\u677f\u5b57\u9762\u91cf\u3002\uff08\u9ed8\u8ba4\u503c\u4e3agql\uff09
\n\u5728\u4e0a\u8ff0\u60c5\u51b5\u4e2d\uff0c\u5728.ts\u6587\u4ef6\u7684src\u76ee\u5f55\u4e0b\uff0c\u6307\u793a\u5728gql\u51fd\u6570\u7684\u53c2\u6570\u503c\u4e2d\u5f15\u7528\u6a21\u677f\u5b57\u9762\u91cf\u3002
\n\u6b64\u5916\uff0caddTypename\u9009\u9879\u7528\u4e8e\u5728\u751f\u6210\u7c7b\u578b\u5b9a\u4e49\u6587\u4ef6\u65f6\u6dfb\u52a0Schema\u4e2d\u5b9a\u4e49\u7684\u7c7b\u578b\u540d\u79f0\u3002\uff08\u9ed8\u8ba4\u503c\u4e3atrue\uff09<\/p>\n
\u6211\u5728\u5ba2\u6237\u7aef\u7684\u670d\u52a1\u4e2d\u6307\u5b9a\u4e86\u5f15\u7528\u7684\u670d\u52a1\u5668\u3002<\/p>\n
\u751f\u6210\u5e76\u6267\u884c\u7c7b\u578b\u5b9a\u4e49<\/h1>\n
\u8bf7\u5728 package.json \u4e2d\u6dfb\u52a0 script \u5e76\u6267\u884c\u3002
\n\u6709\u5404\u79cd\u9009\u9879\u53ef\u4f9b\u9009\u62e9\u3002
\n\u8bf7\u8bbf\u95ee https:\/\/github.com\/apollographql\/apollo-tooling#apollo-clientcodegen-output\u3002<\/p>\n
\u5728\u4e2d\u6587\u4e2d\u7684\u672c\u5730\u5316\u7684\u7ffb\u8bd1\u53ef\u4ee5\u662f\uff1a
\n“apollo client:codegen [OPTIONS] [OUTPUT]” \u662f\u7528\u4e8e\u5b9a\u4e49\u8f93\u51fa\u547d\u4ee4\u7684\u6307\u4ee4\u3002
\n“[OUTPUT]” \u662f\u6307\u8f93\u51fa\u6587\u4ef6\u7684\u8def\u5f84\u3002\u5982\u679c\u6ca1\u6709\u7279\u6b8a\u6307\u5b9a\uff0c\u5219\u4f1a\u5728\u539f\u59cb\u6587\u4ef6\u6240\u5728\u7684\u76ee\u5f55\u4e0b\u751f\u6210\u4e00\u4e2a\u540d\u4e3a “__generated__” \u7684\u6587\u4ef6\u5939\uff0c\u5e76\u4e14\u4e3a\u6bcf\u4e2a\u67e5\u8be2\u751f\u6210\u4e00\u4e2a\u5b9a\u4e49\u6587\u4ef6\u3002
\n\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0c\u5982\u679c\u67e5\u8be2\u540d\u79f0\u91cd\u590d\uff0c\u5219\u4f1a\u5bfc\u81f4\u9519\u8bef\u3002<\/p>\n
\"scripts\"<\/span>:<\/span> {<\/span>\r\n  \"apollo:codegen\"<\/span>:<\/span> \"apollo client:codegen --target=typescript --globalTypesFile=src\/types\/globalTypes.ts\"<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u9664\u4e86TypeScript\u4e4b\u5916\uff0c\u8fd8\u652f\u6301Swift\u3001Flow\u548cScala\uff0c\u56e0\u6b64\u5728–target=typescript\u4e2d\u660e\u786e\u4e86\u8be5\u9009\u9879\u3002
\n\u7531\u4e8e\u5171\u4eab\u7684\u7c7b\u578b\u5b9a\u4e49\u6587\u4ef6\uff08globalTypesFile\uff09\u5728\u751f\u6210\u65f6\u662f\u653e\u5728\u6839\u6587\u4ef6\u5939\u4e2d\uff08\/__generated__\/globalTypes.ts\uff09\uff0c\u6240\u4ee5\u5c06\u5176\u6307\u5b9a\u5230\/src\/types\/\u6587\u4ef6\u5939\u4e0b\u3002<\/p>\n
\u8bf7\u63d0\u524d\u4e0b\u8f7dSchema\u6587\u4ef6\u3002<\/h2>\n
\u5982\u679c\u6bcf\u6b21\u670d\u52a1\u5668\u8bbf\u95ee\u65f6\u4ee4\u724c\u8fc7\u671f\u65f6\u95f4\u5f88\u77ed\u7b49\u7b49\u9ebb\u70e6\u7684\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u4ee5\u4e8b\u5148\u5c06\u5176\u4e0b\u8f7d\u5230\u672c\u5730\u3002<\/p>\n
\"scripts\"<\/span>:<\/span> {<\/span>\r\n  \"apollo:download\"<\/span>:<\/span> \"apollo client:download-schema src\/type\/schema.json\"<\/span>,<\/span>\r\n  \"apollo:codegen\"<\/span>:<\/span> \"apollo client:codegen --target=typescript --localSchemaFile=src\/type\/schema.json\"<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u963f\u6ce2\u7f57\uff08Apollo\uff09\uff1a\u5728\u4f7f\u7528apollo:download\u547d\u4ee4\u4e0b\u8f7d\u540e\u4fdd\u5b58\u5230src\/type\/schema.json\u6587\u4ef6\u4e2d\uff0c\u5728\u6267\u884capollo:codegen\u547d\u4ee4\u65f6\u4f1a\u5f15\u7528\u8be5\u6587\u4ef6\u3002<\/p>\n
\u81ea\u5b9a\u4e49\u6807\u91cf\u7684\u517c\u5bb9\u6027<\/h1>\n
\u5982\u679c\u81ea\u5b9a\u4e49\u6807\u91cf\uff08Custom Scalar\uff09\u88ab\u72ec\u7acb\u5b9a\u4e49\u4e86\u7c7b\u578b\uff08\u4f8b\u5982\u65e5\u671f\uff09\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4f1a\u53d8\u6210\u4efb\u610f\u7c7b\u578b\uff08any\uff09\u3002
\n\u5982\u679c\u5728apollo:codegen\u7684\u9009\u9879\u4e2d\u4f7f\u7528–passthroughCustomScalars\u53c2\u6570\uff0c\u90a3\u4e48Custom Scalar\u7684\u540d\u79f0\u5c06\u539f\u6837\u8f93\u51fa\u3002<\/p>\n
\u7136\u800c\uff0c\u7531\u4e8eglobalTypesFile\u4e2d\u5e76\u672a\u5b9a\u4e49\u76f8\u5e94\u7684\u7c7b\u578b\uff0c\u56e0\u6b64\u60a8\u9700\u8981\u63d0\u524d\u51c6\u5907\u597d\u81ea\u5df1\u7684\u7c7b\u578b\u3002<\/p>\n
\/\/ \u65e5\u4ed8\u578b\u306e Custom Scalar \u306e\u540d\u524d\u304c GqlDate \u306e\u5834\u5408<\/span>\r\ndeclare<\/span> global<\/span> {<\/span>\r\n  type<\/span> GqlDate<\/span> =<\/span> Date<\/span>;<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u800c\u4e14\uff0c\u5b9e\u9645\u63a5\u53d7\u5230\u7684\u6570\u636e\u5e76\u4e0d\u4f1a\u88ab\u8f6c\u6362\u6210Date\u7c7b\u578b\uff0c\u6240\u4ee5\u9700\u8981\u5355\u72ec\u8fdb\u884c\u6570\u636e\u7c7b\u578b\u8f6c\u6362\u5904\u7406\u3002<\/p>\n
\/\/ \u300cGqlDate\u300d\u304c\u3001\u300cISO 8601\u300d\u5f62\u5f0f\u306e\u6587\u5b57\u5217\u578b\u3067\u9001\u4fe1\u3055\u308c\u308b\u3068\u3057\u305f\u5834\u5408<\/span>\r\n\r\n\/\/ GqlDate\uff08ISO 8601\uff09\u5224\u5b9a<\/span>\r\nexport<\/span> const<\/span> isGqlDate<\/span> =<\/span> (<\/span>arg<\/span>:<\/span> any<\/span>):<\/span> arg<\/span> is<\/span> GqlDate<\/span> =><\/span> {<\/span>\r\n  return<\/span> (<\/span>\r\n    typeof<\/span> arg<\/span> ===<\/span> '<\/span>string<\/span>'<\/span> &&<\/span>\r\n    \/^<\/span>\\d{4}(<\/span>-<\/span>\\d\\d){2}<\/span>T<\/span>\\d{2}(<\/span>:<\/span>\\d\\d){2}<\/span>.<\/span>\\d{2,3}<\/span>Z$\/<\/span>.<\/span>test<\/span>(<\/span>arg<\/span>)<\/span>\r\n  );<\/span>\r\n};<\/span>\r\n\r\n\/\/ GqlDate\u6587\u5b57\u5217\u3092Date\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5909\u63db<\/span>\r\nexport<\/span> const<\/span> convertGqlDateToDate<\/span> =<\/span> <<\/span>T<\/span> extends<\/span> Object<\/span> =<\/span> {}<\/span>><\/span>(<\/span>arg<\/span>:<\/span> T<\/span>):<\/span> T<\/span> =><\/span> {<\/span>\r\n  let<\/span> res<\/span>:<\/span> {<\/span> [<\/span>key<\/span>:<\/span> string<\/span>]:<\/span> any<\/span> }<\/span> =<\/span> {};<\/span>\r\n\r\n  for<\/span> (<\/span>const<\/span> [<\/span>key<\/span>,<\/span> value<\/span>]<\/span> of<\/span> Object<\/span>.<\/span>entries<\/span>(<\/span>arg<\/span>))<\/span> {<\/span>\r\n    if<\/span> (<\/span>isGqlDate<\/span>(<\/span>value<\/span>))<\/span> {<\/span>\r\n      res<\/span>[<\/span>key<\/span>]<\/span> =<\/span> new<\/span> Date<\/span>(<\/span>value<\/span>);<\/span>\r\n    }<\/span> else<\/span> if<\/span> (<\/span>Object<\/span>.<\/span>prototype<\/span>.<\/span>toString<\/span>.<\/span>call<\/span>(<\/span>value<\/span>)<\/span> ===<\/span> '<\/span>[object Object]<\/span>'<\/span>)<\/span> {<\/span>\r\n      res<\/span>[<\/span>key<\/span>]<\/span> =<\/span> convertGqlDateToDate<\/span>(<\/span>value<\/span>);<\/span>\r\n    }<\/span> else<\/span> if<\/span> (<\/span>Array<\/span>.<\/span>isArray<\/span>(<\/span>value<\/span>))<\/span> {<\/span>\r\n      \/\/ GqlDate[] \u306b\u306f\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u2026\u2026<\/span>\r\n      res<\/span>[<\/span>key<\/span>]<\/span> =<\/span> value<\/span>.<\/span>map<\/span>(<\/span>item<\/span> =><\/span> {<\/span>\r\n        if<\/span> (<\/span>Object<\/span>.<\/span>prototype<\/span>.<\/span>toString<\/span>.<\/span>call<\/span>(<\/span>value<\/span>)<\/span> ===<\/span> '<\/span>[object Object]<\/span>'<\/span>)<\/span> {<\/span>\r\n          return<\/span> convertGqlDateToDate<\/span>(<\/span>item<\/span>);<\/span>\r\n        }<\/span>\r\n        return<\/span> item<\/span>;<\/span>\r\n      });<\/span>\r\n    }<\/span> else<\/span> {<\/span>\r\n      res<\/span>[<\/span>key<\/span>]<\/span> =<\/span> value<\/span>;<\/span>\r\n    }<\/span>\r\n  }<\/span>\r\n  return<\/span> res<\/span> as<\/span> T<\/span>;<\/span>\r\n};<\/span>\r\n\r\n\/\/ Date\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092GqlDate\uff08ISO 8601\uff09\u306b\u5909\u63db<\/span>\r\nexport<\/span> const<\/span> convertDateToGqlDate<\/span> =<\/span> <<\/span>T<\/span> extends<\/span> Object<\/span> =<\/span> {}<\/span>><\/span>(<\/span>arg<\/span>:<\/span> T<\/span>):<\/span> T<\/span> =><\/span> {<\/span>\r\n  let<\/span> res<\/span>:<\/span> {<\/span> [<\/span>key<\/span>:<\/span> string<\/span>]:<\/span> any<\/span> }<\/span> =<\/span> {};<\/span>\r\n\r\n  \/\/ ...\u7565<\/span>\r\n\r\n  return<\/span> res<\/span> as<\/span> T<\/span>;<\/span>\r\n};<\/span>\r\n\r\n\/\/ variables\u3068onCompleted\u3067\u5909\u63db\u51e6\u7406\u3092\u631f\u3080<\/span>\r\n\r\nconst<\/span> [<\/span>state<\/span>,<\/span> setState<\/span>]<\/span> =<\/span> useState<\/span><<\/span>StateType<\/span> |<\/span> null<\/span>><\/span>(<\/span>null<\/span>);<\/span>\r\n\r\nconst<\/span> {<\/span>loading<\/span>,<\/span> error<\/span>}<\/span> =<\/span> useQuery<\/span><<\/span>ResultType<\/span>,<\/span> VariablesType<\/span>><\/span>(<\/span>\r\n  ANY_QUERY<\/span>,<\/span>\r\n  {<\/span>\r\n    variables<\/span>:<\/span> convertDateToGqlDate<\/span><<\/span>VariablesType<\/span>><\/span>(<\/span>anyData<\/span>),<\/span>\r\n    onCompleted<\/span>(<\/span>result<\/span>)<\/span> {<\/span>\r\n      setState<\/span>(<\/span>\r\n        convertGqlDateToDate<\/span><<\/span>StateType<\/span>><\/span>(<\/span>result<\/span>.<\/span>something<\/span>)<\/span>\r\n      );<\/span>\r\n    },<\/span>\r\n  },<\/span>\r\n);<\/span>\r\n\r\n<\/code><\/pre>\n
\u5173\u4e8e\u5728Apollo Client\u4e2d\u5f15\u5165\u81ea\u5b9a\u4e49\u6807\u91cf\uff0c\u4f3c\u4e4e\u6709\u4eba\u6b63\u5728\u521b\u5efa\u5e93\u3002
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\u8bf7\u63d0\u4f9b\u76f8\u5173\u4fe1\u606f<\/h1>\n
\u4f7f\u7528Apollo Codegen\u81ea\u52a8\u4e3aGraphQL\u67e5\u8be2\u751f\u6210TypeScript\u5b9a\u4e49
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