{"id":48132,"date":"2023-04-16T07:58:28","date_gmt":"2023-12-07T12:27:16","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8react%e5%92%8ctypescript%ef%bc%8c%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8apollo-client%e8%bf%9b%e8%a1%8cgraphql%e6%9f%a5%e8%af%a2%e3%80%82\/"},"modified":"2024-04-29T23:44:52","modified_gmt":"2024-04-29T15:44:52","slug":"%e4%bd%bf%e7%94%a8react%e5%92%8ctypescript%ef%bc%8c%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8apollo-client%e8%bf%9b%e8%a1%8cgraphql%e6%9f%a5%e8%af%a2%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8react%e5%92%8ctypescript%ef%bc%8c%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8apollo-client%e8%bf%9b%e8%a1%8cgraphql%e6%9f%a5%e8%af%a2%e3%80%82\/","title":{"rendered":"\u4f7f\u7528React\u548cTypeScript\uff0c\u5c1d\u8bd5\u4f7f\u7528Apollo Client\u8fdb\u884cGraphQL\u67e5\u8be2"},"content":{"rendered":"

Apollo Client\u662f\u7528\u4e8eReact\u7684\u72b6\u6001\u7ba1\u7406\u5e93\u3002\u5b83\u53ef\u4ee5\u5904\u7406\u672c\u5730\u548c\u8fdc\u7a0b\u6570\u636e\uff0c\u5e76\u4f7f\u7528GraphQL\u8fdb\u884c\u64cd\u4f5c\u3002\u672c\u7bc7\u6587\u7ae0\u4ecb\u7ecd\u7684\u662fApollo Client\u5b98\u65b9\u63d0\u4f9b\u7684\u201c\u5f00\u59cb\u4f7f\u7528Apollo Client\u201d\u4e2d\u7684\u793a\u4f8b\u3002\u7136\u800c\uff0c\u6211\u4eec\u91c7\u7528\u4e86TypeScript\uff0c\u5e76\u5bf9\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u4e86\u7b80\u5355\u7684\u6a21\u5757\u5316\u5904\u7406\u3002<\/p>\n

\u51c6\u5907\u521b\u5efaApollo Client\u5e94\u7528\u7a0b\u5e8f\u3002<\/h1>\n

\u6211\u51b3\u5b9a\u4f7f\u7528Create React App\u6765\u521b\u5efaReact\u5e94\u7528\u7a0b\u5e8f\u7684\u6a21\u677f\u3002\u5982\u679c\u6dfb\u52a0–template typescript\u9009\u9879\uff0c\u5219\u53ef\u4ee5\u8f7b\u677e\u6dfb\u52a0TypeScript\u73af\u5883\uff0c\u975e\u5e38\u65b9\u4fbf\uff08\u53c2\u89c1”\u4f7f\u7528Create React App\u521b\u5efa\u5305\u542bTypeScript\u7684\u6a21\u677f\u5e94\u7528\u7a0b\u5e8f”\uff09\u3002<\/p>\n

\u8ba9\u6211\u4eec\u5b89\u88c5Apollo Client\u5427\u3002\u7531\u4e8eGraphQL\u4e5f\u6709\u4f9d\u8d56\u5173\u7cfb\uff0c\u8bf7\u4e00\u5e76\u5b89\u88c5\uff08\u5373\u4f7f\u60a8\u4e0d\u4f7f\u7528\u67e5\u8be2\u4e5f\u662f\u5fc5\u9700\u7684\uff09\u3002<\/p>\n

npm install @apollo\/client graphql\r\n<\/span><\/code><\/pre>\n
\u521d\u59cb\u5316ApolloClient\u3002<\/h1>\n
\u9996\u5148\uff0c\u6211\u4eec\u521b\u5efaApolloClient\u7684\u5b9e\u4f8b\u3002\u6784\u9020\u51fd\u6570\u4f7f\u7528\u4e86\u4e00\u4e2a\u9009\u9879\u5bf9\u8c61\u4f5c\u4e3a\u53c2\u6570\uff0c\u5e76\u8bbe\u7f6e\u4e86\u4e24\u4e2a\u914d\u7f6e\u9879\u3002\u5176\u4e2d\uff0curi\u662fGraphQL\u670d\u52a1\u5668\u7684URL\u5b57\u7b26\u4e32\u3002cache\u662fApollo Client\u7528\u6765\u4fdd\u5b58\u5df2\u52a0\u8f7d\u7684\u67e5\u8be2\u7ed3\u679c\u7684\u5fc5\u9700\u9879\uff0c\u901a\u5e38\u60c5\u51b5\u4e0b\u4f1a\u6307\u5b9a\u4e3aInMemoryCache\u5b9e\u4f8b\u3002<\/p>\n
uri: string – Apollo Client\u304c\u901a\u4fe1\u3059\u308bGraphQL\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8URI\u3002<\/p>\n
cache: ApolloCache – \u30af\u30a8\u30ea\u306e\u7d50\u679c\u3092\u30ed\u30fc\u30ab\u30eb\u306b\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306bApollo Client\u304c\u7528\u3044\u308b\u3079\u304d\u30ad\u30e3\u30c3\u30b7\u30e5(\u5fc5\u9808)\u3002 @apollo\/client\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u63d0\u4f9b\u3059\u308bInMemoryCache\u304c\u63a8\u5968\u3002<\/p>\n
\u66ab\u6642\u4e0d\u8003\u616e\u5c07\u8cc7\u6599\u63d2\u5165React\u9801\u9762\uff0c\u73fe\u5728\u5617\u8a66\u8457\u63d0\u4ea4\u67e5\u8a62\uff08\u4ee3\u78bc001\uff09\u3002\u5c0d\u65bcApolloClient\u5be6\u4f8b\uff0c\u8acb\u8abf\u7528query()\u65b9\u6cd5\u3002\u8acb\u5c07\u67e5\u8a62\u5b57\u7b26\u4e32\u7528gql\u6a21\u677f\u5b57\u9762\u91cf\u5305\u88dd\uff0c\u4f5c\u70ba\u53c3\u6578\u50b3\u905e\u3002<\/p>\n
\u4f7f\u7528ApolloClient\u53d1\u9001\u67e5\u8be2\u7684\u4ee3\u7801001.<\/h4>\n
import<\/span> {<\/span> useEffect<\/span> }<\/span> from<\/span> '<\/span>react<\/span>'<\/span>;<\/span>\r\nimport<\/span> {<\/span>\r\n\tApolloClient<\/span>,<\/span>\r\n\tInMemoryCache<\/span>,<\/span>\r\n\tgql<\/span>,<\/span>\r\n}<\/span> from<\/span> '<\/span>@apollo\/client<\/span>'<\/span>;<\/span>\r\n\r\nconst<\/span> client<\/span> =<\/span> new<\/span> ApolloClient<\/span>({<\/span>\r\n\turi<\/span>:<\/span> '<\/span>https:\/\/48p1r2roz4.sse.codesandbox.io<\/span>'<\/span>,<\/span>\r\n\tcache<\/span>:<\/span> new<\/span> InMemoryCache<\/span>(),<\/span>\r\n});<\/span>\r\nfunction<\/span> App<\/span>()<\/span> {<\/span>\r\n\tuseEffect<\/span>(()<\/span> =><\/span> {<\/span>\r\n\t\tclient<\/span>\r\n\t\t\t.<\/span>query<\/span>({<\/span>\r\n\t\t\t\tquery<\/span>:<\/span> gql<\/span>`\r\n\t\t\t\t\tquery GetRates {\r\n\t\t\t\t\t\trates(currency: \"USD\") {\r\n\t\t\t\t\t\t\tcurrency\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t`<\/span>,<\/span>\r\n\t\t\t})<\/span>\r\n\t\t\t.<\/span>then<\/span>((<\/span>result<\/span>)<\/span> =><\/span> console<\/span>.<\/span>log<\/span>(<\/span>result<\/span>));<\/span>\r\n\t},<\/span> []);<\/span>\r\n\treturn <\/span>(<\/span>\r\n\t\t<<\/span>div<\/span>><\/span>\r\n\t\t\t<<\/span>h1<\/span>><\/span>Apollo Client<\/<\/span>h1<\/span>><\/span>\r\n\t\t<\/<\/span>div<\/span>><\/span>\r\n\t);<\/span>\r\n}<\/span>\r\nexport<\/span> default<\/span> App<\/span>;<\/span>\r\n<\/code><\/pre>\n
\u8fd0\u884c\u4ee3\u7801\u540e\uff0c\u60a8\u5e94\u8be5\u5728\u63a7\u5236\u53f0\u4e0a\u770b\u5230\u67e5\u8be2\u7ed3\u679c\u5bf9\u8c61(\u89c1\u56fe001)\u3002\u8bf7\u786e\u8ba4\u4ee5\u4e0b\u793a\u4f8b001\u5728CodeSandbox\u4e0a\u5df2\u516c\u5f00\uff0c\u5e76\u67e5\u770b\u5176\u8fd0\u884c\u60c5\u51b5\u3002<\/p>\n
\u8f93\u51fa\u5230\u63a7\u5236\u53f0\u7684\u67e5\u8be2\u7ed3\u679c<\/h4>\n
\"2203002-001.png\"<\/div>\n
\u6a19\u672c001\u25a0\u4f7f\u7528React + TypeScript: \u4f7f\u7528Apollo Client 01\u9032\u884cGraphQL\u67e5\u8a62<\/h4>\n
 <\/p>\n
\u5c06ApolloProvider\u8fde\u63a5\u5230React\u4e0a\u4e0b\u6587\u4e2d\u3002<\/h1>\n
\u4f7f\u7528ApolloProvider\u7ec4\u4ef6\u53ef\u4ee5\u5c06Apollo Client\u8fde\u63a5\u5230React\u7684\u4e0a\u4e0b\u6587\u4e2d\u3002\u8fd9\u4e2a\u673a\u5236\u4e0eReact\u7684Context.Provider\u76f8\u540c\u3002\u4ece\u5305\u88c5\u7684\u7ec4\u4ef6\u6811\u4e2d\u7684\u4efb\u4f55\u7ec4\u4ef6\u90fd\u53ef\u4ee5\u8bbf\u95eeApollo Client\u7684\u6570\u636e\u3002\u8bf7\u5c06\u4f7f\u7528GraphQL\u6570\u636e\u7684\u6839\u7ec4\u4ef6\u5305\u542b\u5728ApolloProvider\u4e2d\u3002\u4f20\u9012\u7ed9\u5c5e\u6027client\u7684\u662fApolloClient\u5b9e\u4f8b\u3002<\/p>\n
\/\/ import { useEffect } from 'react';<\/span>\r\n\/\/ import { ApolloClient, InMemoryCache, gql } from '@apollo\/client';<\/span>\r\nimport<\/span> {<\/span>\r\n\r\n\tApolloProvider<\/span>,<\/span>\r\n\r\n}<\/span> from<\/span> '<\/span>@apollo\/client<\/span>'<\/span>;<\/span>\r\n\r\nfunction<\/span> App<\/span>()<\/span> {<\/span>\r\n\t\/* useEffect(() => {\r\n\r\n\t}, []); *\/<\/span>\r\n\treturn <\/span>(<\/span>\r\n\t\t<<\/span>ApolloProvider<\/span> client<\/span>=<\/span>{<\/span>client<\/span>}<\/span>><\/span>\r\n\t\t\t<<\/span>div<\/span>><\/span>\r\n\r\n\t\t\t<\/<\/span>div<\/span>><\/span>\r\n\t\t<\/<\/span>ApolloProvider<\/span>><\/span>\r\n\t);<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u4f7f\u7528 useQuery \u94a9\u5b50\u6765\u52a0\u8f7d\u6570\u636e\u3002<\/h1>\n
\u4e00\u65e6\u5c06\u8fd9\u6bb5\u6587\u672c\u7ffb\u8bd1\u6210\u4e2d\u6587\uff0c\u7136\u540e\u518d\u8fdb\u884c\u6539\u5199\uff1a<\/p>\n
\u5f53\u901a\u8fc7ApolloProvider\u5c06React\u4e0e\u4e0a\u4e0b\u6587\u8fde\u63a5\u8d77\u6765\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u67e5\u8be2\u6765\u52a0\u8f7d\u6570\u636e\u5230\u9875\u9762\u4e2d\u3002\u6211\u4eec\u8981\u4f7f\u7528\u7684\u94a9\u5b50\u662fuseQuery\u3002\u5b83\u53ef\u4ee5\u4f7fReact\u4e0eGraphQL\u6570\u636e\u8fdb\u884c\u5171\u4eab\u3002\u6211\u4eec\u5c06\u5728\u6839\u6a21\u5757(src\/App.tsx)\u4e2d\u4f7f\u7528\u53d8\u91cf(ExchangeRates)\u6765\u5b9a\u4e49\u67e5\u8be2\u3002\u9664\u4e86\u8d27\u5e01(currency)\u4e4b\u5916\uff0c\u6211\u4eec\u8fd8\u6dfb\u52a0\u4e86\u6c47\u7387(rate)\u4f5c\u4e3a\u8981\u83b7\u53d6\u7684\u5c5e\u6027\u3002\u7136\u540e\u5c06\u67e5\u8be2\u6dfb\u52a0\u5230\u5c06\u8981\u5b9a\u4e49\u7684\u5b50\u7ec4\u4ef6(ExchangeRates)\u7684\u5c5e\u6027(exchangeRates)\u4e2d\u3002<\/p>\n
\u6539\u5199\u540e\u7684\u6587\u672c\u5982\u4e0b\uff1a
\n\u5f53\u901a\u8fc7ApolloProvider\u4e0eReact\u7684\u4e0a\u4e0b\u6587\u8fde\u63a5\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528useQuery\u8fd9\u4e2a\u94a9\u5b50\u6765\u901a\u8fc7\u67e5\u8be2\u5c06\u6570\u636e\u52a0\u8f7d\u5230\u9875\u9762\u4e2d\u3002\u6211\u4eec\u5c06GraphQL\u7684\u6570\u636e\u4e0eReact\u5171\u4eab\u3002\u5728\u6839\u6a21\u5757(src\/App.tsx)\u4e2d\uff0c\u901a\u8fc7\u53d8\u91cf(ExchangeRates)\u6765\u5b9a\u4e49\u67e5\u8be2\u3002\u9664\u4e86\u8d27\u5e01(currency)\u4e4b\u5916\uff0c\u6211\u4eec\u8fd8\u6dfb\u52a0\u4e86\u6c47\u7387(rate)\u4f5c\u4e3a\u8981\u83b7\u53d6\u7684\u5c5e\u6027\u3002\u7136\u540e\u5c06\u67e5\u8be2\u6dfb\u52a0\u5230\u5373\u5c06\u5b9a\u4e49\u7684\u5b50\u7ec4\u4ef6(ExchangeRates)\u7684\u5c5e\u6027(exchangeRates)\u4e2d\u3002<\/p>\n
import<\/span> {<\/span> ExchangeRates<\/span> }<\/span> from<\/span> '<\/span>.\/ExchangeRates<\/span>'<\/span>;<\/span>\r\n\r\nconst<\/span> EXCHANGE_RATES<\/span> =<\/span> gql<\/span>`\r\n\tquery GetExchangeRates {\r\n\t\trates(currency: \"USD\") {\r\n\t\t\tcurrency\r\n\t\t\trate\r\n\t\t}\r\n\t}\r\n`<\/span>;<\/span>\r\nfunction<\/span> App<\/span>()<\/span> {<\/span>\r\n\treturn <\/span>(<\/span>\r\n\t\t<<\/span>ApolloProvider<\/span> client<\/span>=<\/span>{<\/span>client<\/span>}<\/span>><\/span>\r\n\t\t\t<<\/span>div<\/span>><\/span>\r\n\r\n\t\t\t\t<<\/span>ExchangeRates<\/span> exchangeRates<\/span>=<\/span>{<\/span>EXCHANGE_RATES<\/span>}<\/span> \/><\/span>\r\n\t\t\t<\/<\/span>div<\/span>><\/span>\r\n\t\t<\/<\/span>ApolloProvider<\/span>><\/span>\r\n\t);<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u6bcf\u6b21\u7ec4\u4ef6\u6e32\u67d3\u65f6\uff0c\u4f7f\u7528Query Hook\u4f20\u9012\u7684\u67e5\u8be2\uff08DocumentNode\u7c7b\u578b\uff09\u90fd\u4f1a\u88ab\u6267\u884c\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2a\u65b0\u7ed3\u679c\u5bf9\u8c61\u3002\u73b0\u5728\uff0c\u663e\u793a\u6c47\u7387\u7684\u5b50\u6a21\u5757\uff08src\/ExchangeRates.tsx\uff09\u6b63\u5728\u63d0\u53d6\u4e09\u4e2a\u5c5e\u6027\uff08\u4ee3\u7801002\uff09\u3002<\/p>\n
loading: boolean – \u30ed\u30fc\u30c9\u4e2d\u304b\u3069\u3046\u304b\u306e\u30d6\u30fc\u30eb\u5024\u3002true\u306e\u3068\u304d\u306f\u3001\u307e\u3060\u30af\u30a8\u30ea\u306e\u7d50\u679c\u304c\u8fd4\u3055\u308c\u3066\u3044\u306a\u3044\u3002<\/p>\n
error: ApolloError – \u30af\u30a8\u30ea\u306b\u30a8\u30e9\u30fc\u304c\u8d77\u3053\u3063\u305f\u3053\u3068\u3092\u793a\u3059\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3002<\/p>\n
data: TData – GraphQL\u30af\u30a8\u30ea\u304c\u6b63\u3057\u304f\u5b9f\u884c\u3055\u308c\u305f\u3068\u304d\u306b\u5f97\u3089\u308c\u308b\u7d50\u679c\u306e\u30c7\u30fc\u30bf\u3002<\/p>\n
\u8fd0\u884c\u4ee3\u7801\u540e\uff0c\u5c06\u4f1a\u663e\u793a\u4e00\u6bb5\u65f6\u95f4\u7684 “Loading…” \u6587\u672c\uff0c\u7136\u540e\u663e\u793a\u6c47\u7387\u5217\u8868\u3002\u8fd9\u610f\u5473\u7740\u6839\u636e\u67e5\u8be2\u72b6\u6001\uff0c\u7ec4\u4ef6\u4f1a\u88ab\u52a8\u6001\u5730\u91cd\u65b0\u6e32\u67d3\u3002\u540c\u65f6\uff0c\u6211\u8fd8\u6574\u7406\u4e86\u91cd\u5199\u7684\u6839\u6a21\u5757 (src\/App.tsx) \u7684\u4ee3\u7801\u3002\u60a8\u53ef\u4ee5\u5728CodeSandbox\u4e0a\u67e5\u770b\u4e0b\u9762\u7684\u6837\u4f8b002\u6765\u786e\u8ba4\u529f\u80fd\u3002<\/p>\n
\u4f7f\u7528useQuery\u94a9\u5b50\u52a0\u8f7d\u7684\u6570\u636e\u5728\u9875\u9762\u4e0a\u663e\u793a\u3002<\/h4>\n
import<\/span> {<\/span> VFC<\/span> }<\/span> from<\/span> '<\/span>react<\/span>'<\/span>;<\/span>\r\nimport<\/span> {<\/span>\r\n\tDocumentNode<\/span>,<\/span>\r\n\tuseQuery<\/span>,<\/span>\r\n}<\/span> from<\/span> '<\/span>@apollo\/client<\/span>'<\/span>;<\/span>\r\n\r\ntype<\/span> Props<\/span> =<\/span> {<\/span>\r\n\texchangeRates<\/span>:<\/span> DocumentNode<\/span>;<\/span>\r\n};<\/span>\r\nexport<\/span> const<\/span> ExchangeRates<\/span>:<\/span> VFC<\/span><<\/span>Props<\/span>><\/span> =<\/span> ({<\/span> exchangeRates<\/span> })<\/span> =><\/span> {<\/span>\r\n\tconst<\/span> {<\/span> loading<\/span>,<\/span> error<\/span>,<\/span> data<\/span> }<\/span> =<\/span> useQuery<\/span>(<\/span>exchangeRates<\/span>);<\/span>\r\n\tif <\/span>(<\/span>loading<\/span>)<\/span> return<\/span> <<\/span>p<\/span>><\/span>Loading...<\/<\/span>p<\/span>>;<\/span>\r\n\tif <\/span>(<\/span>error<\/span>)<\/span> return<\/span> <<\/span>p<\/span>><\/span>Error :(<\/<\/span>p<\/span>>;<\/span>\r\n\treturn<\/span> data<\/span>.<\/span>rates<\/span>.<\/span>map<\/span>(<\/span>\r\n\t\t({<\/span> currency<\/span>,<\/span> rate<\/span> }:<\/span> {<\/span> currency<\/span>:<\/span> string<\/span>;<\/span> rate<\/span>:<\/span> string<\/span> })<\/span> =><\/span> (<\/span>\r\n\t\t\t<<\/span>div<\/span> key<\/span>=<\/span>{<\/span>currency<\/span>}<\/span>><\/span>\r\n\t\t\t\t<<\/span>p<\/span>><\/span>\r\n\t\t\t\t\t{<\/span>currency<\/span>}<\/span>: {<\/span>rate<\/span>}<\/span>\r\n\t\t\t\t<\/<\/span>p<\/span>><\/span>\r\n\t\t\t<\/<\/span>div<\/span>><\/span>\r\n\t\t)<\/span>\r\n\t);<\/span>\r\n};<\/span>\r\n<\/code><\/pre>\n
import<\/span> {<\/span>\r\n\tApolloClient<\/span>,<\/span>\r\n\tApolloProvider<\/span>,<\/span>\r\n\tInMemoryCache<\/span>,<\/span>\r\n\tgql<\/span>\r\n}<\/span> from<\/span> '<\/span>@apollo\/client<\/span>'<\/span>;<\/span>\r\nimport<\/span> {<\/span> ExchangeRates<\/span> }<\/span> from<\/span> '<\/span>.\/ExchangeRates<\/span>'<\/span>;<\/span>\r\n\r\nconst<\/span> client<\/span> =<\/span> new<\/span> ApolloClient<\/span>({<\/span>\r\n\turi<\/span>:<\/span> '<\/span>https:\/\/48p1r2roz4.sse.codesandbox.io<\/span>'<\/span>,<\/span>\r\n\tcache<\/span>:<\/span> new<\/span> InMemoryCache<\/span>(),<\/span>\r\n});<\/span>\r\nconst<\/span> EXCHANGE_RATES<\/span> =<\/span> gql<\/span>`\r\n\tquery GetExchangeRates {\r\n\t\trates(currency: \"USD\") {\r\n\t\t\tcurrency\r\n\t\t\trate\r\n\t\t}\r\n\t}\r\n`<\/span>;<\/span>\r\nfunction<\/span> App<\/span>()<\/span> {<\/span>\r\n\treturn <\/span>(<\/span>\r\n\t\t<<\/span>ApolloProvider<\/span> client<\/span>=<\/span>{<\/span>client<\/span>}<\/span>><\/span>\r\n\t\t\t<<\/span>div<\/span>><\/span>\r\n\t\t\t\t<<\/span>h1<\/span>><\/span>Apollo Client<\/<\/span>h1<\/span>><\/span>\r\n\t\t\t\t<<\/span>ExchangeRates<\/span> exchangeRates<\/span>=<\/span>{<\/span>EXCHANGE_RATES<\/span>}<\/span> \/><\/span>\r\n\t\t\t<\/<\/span>div<\/span>><\/span>\r\n\t\t<\/<\/span>ApolloProvider<\/span>><\/span>\r\n\t);<\/span>\r\n}<\/span>\r\nexport<\/span> default<\/span> App<\/span>;<\/span>\r\n<\/code><\/pre>\n
React + TypeScript: \u4f7f\u7528 Apollo Client 02 \u8fdb\u884c GraphQL \u67e5\u8be2\u7684\u793a\u4f8b002\u3002<\/h4>\n
 <\/p>\n
\u53e6\u5916\uff0c\u5728CodeSandbox\u4e0a\uff0c\u5982\u679c\u5c06graphql\u7684\u7248\u672c\u5347\u7ea7\u523016\u4ee5\u4e0a\uff0c\u4f3c\u4e4e\u4f1a\u51fa\u73b0TypeError\u7684\u95ee\u9898\u3002<\/section>\n","protected":false},"excerpt":{"rendered":"
Apollo Client\u662f\u7528\u4e8eReact\u7684\u72b6\u6001\u7ba1\u7406\u5e93\u3002\u5b83\u53ef\u4ee5\u5904\u7406\u672c\u5730\u548c\u8fdc\u7a0b\u6570\u636e\uff0c\u5e76\u4f7f\u7528GraphQL\u8fdb\u884c\u64cd\u4f5c […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-48132","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n\u4f7f\u7528React\u548cTypeScript\uff0c\u5c1d\u8bd5\u4f7f\u7528Apollo Client\u8fdb\u884cGraphQL\u67e5\u8be2 - 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\/\u4f7f\u7528react\u548ctypescript\uff0c\u5c1d\u8bd5\u4f7f\u7528apollo-client\u8fdb\u884cgraphql\u67e5\u8be2\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4f7f\u7528React\u548cTypeScript\uff0c\u5c1d\u8bd5\u4f7f\u7528Apollo Client\u8fdb\u884cGraphQL\u67e5\u8be2\" \/>\n<meta property=\"og:description\" content=\"Apollo Client\u662f\u7528\u4e8eReact\u7684\u72b6\u6001\u7ba1\u7406\u5e93\u3002\u5b83\u53ef\u4ee5\u5904\u7406\u672c\u5730\u548c\u8fdc\u7a0b\u6570\u636e\uff0c\u5e76\u4f7f\u7528GraphQL\u8fdb\u884c\u64cd\u4f5c […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528react\u548ctypescript\uff0c\u5c1d\u8bd5\u4f7f\u7528apollo-client\u8fdb\u884cgraphql\u67e5\u8be2\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-12-07T12:27:16+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-29T15:44:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8301913a08637a6b25a9\/13-0.png\" \/>\n<meta name=\"author\" content=\"\u97f5, \u79d1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u97f5, \u79d1\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8react%e5%92%8ctypescript%ef%bc%8c%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8apollo-client%e8%bf%9b%e8%a1%8cgraphql%e6%9f%a5%e8%af%a2%e3%80%82\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8react%e5%92%8ctypescript%ef%bc%8c%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8apollo-client%e8%bf%9b%e8%a1%8cgraphql%e6%9f%a5%e8%af%a2%e3%80%82\/\",\"name\":\"\u4f7f\u7528React\u548cTypeScript\uff0c\u5c1d\u8bd5\u4f7f\u7528Apollo Client\u8fdb\u884cGraphQL\u67e5\u8be2 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2023-12-07T12:27:16+00:00\",\"dateModified\":\"2024-04-29T15:44:52+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/6530331a63adef3b3443a1fab53a0e6e\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8react%e5%92%8ctypescript%ef%bc%8c%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8apollo-client%e8%bf%9b%e8%a1%8cgraphql%e6%9f%a5%e8%af%a2%e3%80%82\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8react%e5%92%8ctypescript%ef%bc%8c%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8apollo-client%e8%bf%9b%e8%a1%8cgraphql%e6%9f%a5%e8%af%a2%e3%80%82\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8react%e5%92%8ctypescript%ef%bc%8c%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8apollo-client%e8%bf%9b%e8%a1%8cgraphql%e6%9f%a5%e8%af%a2%e3%80%82\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u4f7f\u7528React\u548cTypeScript\uff0c\u5c1d\u8bd5\u4f7f\u7528Apollo Client\u8fdb\u884cGraphQL\u67e5\u8be2\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/6530331a63adef3b3443a1fab53a0e6e\",\"name\":\"\u97f5, \u79d1\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/429ccb39b3fff5188bc17986222cfb0936cbadb8cc933cff04ab5ca01bd30a08?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/429ccb39b3fff5188bc17986222cfb0936cbadb8cc933cff04ab5ca01bd30a08?s=96&d=mm&r=g\",\"caption\":\"\u97f5, \u79d1\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/yunke\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8react%e5%92%8ctypescript%ef%bc%8c%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8apollo-client%e8%bf%9b%e8%a1%8cgraphql%e6%9f%a5%e8%af%a2%e3%80%82\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u4f7f\u7528React\u548cTypeScript\uff0c\u5c1d\u8bd5\u4f7f\u7528Apollo Client\u8fdb\u884cGraphQL\u67e5\u8be2 - Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528react\u548ctypescript\uff0c\u5c1d\u8bd5\u4f7f\u7528apollo-client\u8fdb\u884cgraphql\u67e5\u8be2\u3002\/","og_locale":"zh_CN","og_type":"article","og_title":"\u4f7f\u7528React\u548cTypeScript\uff0c\u5c1d\u8bd5\u4f7f\u7528Apollo Client\u8fdb\u884cGraphQL\u67e5\u8be2","og_description":"Apollo Client\u662f\u7528\u4e8eReact\u7684\u72b6\u6001\u7ba1\u7406\u5e93\u3002\u5b83\u53ef\u4ee5\u5904\u7406\u672c\u5730\u548c\u8fdc\u7a0b\u6570\u636e\uff0c\u5e76\u4f7f\u7528GraphQL\u8fdb\u884c\u64cd\u4f5c […]","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528react\u548ctypescript\uff0c\u5c1d\u8bd5\u4f7f\u7528apollo-client\u8fdb\u884cgraphql\u67e5\u8be2\u3002\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2023-12-07T12:27:16+00:00","article_modified_time":"2024-04-29T15:44:52+00:00","og_image":[{"url":"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d8301913a08637a6b25a9\/13-0.png"}],"author":"\u97f5, \u79d1","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u97f5, \u79d1","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8react%e5%92%8ctypescript%ef%bc%8c%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8apollo-client%e8%bf%9b%e8%a1%8cgraphql%e6%9f%a5%e8%af%a2%e3%80%82\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8react%e5%92%8ctypescript%ef%bc%8c%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8apollo-client%e8%bf%9b%e8%a1%8cgraphql%e6%9f%a5%e8%af%a2%e3%80%82\/","name":"\u4f7f\u7528React\u548cTypeScript\uff0c\u5c1d\u8bd5\u4f7f\u7528Apollo Client\u8fdb\u884cGraphQL\u67e5\u8be2 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2023-12-07T12:27:16+00:00","dateModified":"2024-04-29T15:44:52+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/6530331a63adef3b3443a1fab53a0e6e"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8react%e5%92%8ctypescript%ef%bc%8c%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8apollo-client%e8%bf%9b%e8%a1%8cgraphql%e6%9f%a5%e8%af%a2%e3%80%82\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8react%e5%92%8ctypescript%ef%bc%8c%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8apollo-client%e8%bf%9b%e8%a1%8cgraphql%e6%9f%a5%e8%af%a2%e3%80%82\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8react%e5%92%8ctypescript%ef%bc%8c%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8apollo-client%e8%bf%9b%e8%a1%8cgraphql%e6%9f%a5%e8%af%a2%e3%80%82\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"\u4f7f\u7528React\u548cTypeScript\uff0c\u5c1d\u8bd5\u4f7f\u7528Apollo Client\u8fdb\u884cGraphQL\u67e5\u8be2"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/6530331a63adef3b3443a1fab53a0e6e","name":"\u97f5, \u79d1","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/429ccb39b3fff5188bc17986222cfb0936cbadb8cc933cff04ab5ca01bd30a08?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/429ccb39b3fff5188bc17986222cfb0936cbadb8cc933cff04ab5ca01bd30a08?s=96&d=mm&r=g","caption":"\u97f5, \u79d1"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/yunke\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8react%e5%92%8ctypescript%ef%bc%8c%e5%b0%9d%e8%af%95%e4%bd%bf%e7%94%a8apollo-client%e8%bf%9b%e8%a1%8cgraphql%e6%9f%a5%e8%af%a2%e3%80%82\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/48132","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=48132"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/48132\/revisions"}],"predecessor-version":[{"id":88368,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/48132\/revisions\/88368"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=48132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=48132"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=48132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}