{"id":53100,"date":"2024-12-03T12:47:55","date_gmt":"2024-12-03T04:47:55","guid":{"rendered":"https:\/\/fwq.ai\/blog\/53100\/"},"modified":"2024-12-03T12:47:55","modified_gmt":"2024-12-03T04:47:55","slug":"%e5%9c%a8-react-%e4%b8%ad%e4%b8%ba-graphql-%e8%af%b7%e6%b1%82%e8%ae%be%e7%bd%ae-apollo-%e5%ae%a2%e6%88%b7%e7%ab%af","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/53100\/","title":{"rendered":"\u5728 React \u4e2d\u4e3a graphQL \u8bf7\u6c42\u8bbe\u7f6e Apollo \u5ba2\u6237\u7aef"},"content":{"rendered":"

<\/b> <\/p>\n

\u5728 React \u4e2d\u4e3a graphQL \u8bf7\u6c42\u8bbe\u7f6e Apollo \u5ba2\u6237\u7aef<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5bf9\u4e8e\u4e00\u4e2a\u6587\u7ae0\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u7262\u56fa\u624e\u5b9e\u7684\u57fa\u7840\u662f\u5341\u5206\u91cd\u8981\u7684\uff0c\u7c73\u4e91\u5c31\u6765\u5e26\u5927\u5bb6\u4e00\u70b9\u70b9\u7684\u638c\u63e1\u57fa\u7840\u77e5\u8bc6\u70b9\u3002\u4eca\u5929\u672c\u7bc7\u6587\u7ae0\u5e26\u5927\u5bb6\u4e86\u89e3\u300a\u5728 React \u4e2d\u4e3a graphQL \u8bf7\u6c42\u8bbe\u7f6e Apollo \u5ba2\u6237\u7aef\u300b\uff0c\u4e3b\u8981\u4ecb\u7ecd\u4e86\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u5feb\u70b9\u6536\u85cf\u8d77\u6765\u5427\uff0c\u5426\u5219\u9700\u8981\u65f6\u5c31\u627e\u4e0d\u5230\u4e86\uff01<\/p>\n

\"\u5728<\/p>\n

\u4ecb\u7ecd <\/h2>\n

\u672c\u6587\u5c06\u6f14\u793a\u5982\u4f55\u4f7f\u7528 apolloclient \u5e93\u4e3a graphql \u8bf7\u6c42\u8bbe\u7f6e react \u5e94\u7528\u7a0b\u5e8f\u3002\u76ee\u6807\u662f\u5c55\u793a\u5982\u4f55\u914d\u7f6e\u5e94\u7528\u7a0b\u5e8f\u5e76\u63d0\u4f9b\u5982\u4f55\u53d1\u51fa\u8bf7\u6c42\u7684\u793a\u4f8b\u3002<\/p>\n

\u5e93 <\/h2>\n
    \n
  • @apollo\/client\uff1a\u542f\u7528\u72b6\u6001\u7ba1\u7406\u5e76\u53d1\u51fa graphql \u8bf7\u6c42\u7684\u5e93<\/li>\n
  • graphql\uff1a\u5141\u8bb8\u89e3\u6790 graphql \u67e5\u8be2\u7684\u5e93<\/li>\n<\/ul>\n

    \u5c06\u5e93\u6dfb\u52a0\u5230\u9879\u76ee\u4e2d\uff1a<\/p>\n

    yarn add @apollo\/client graphql –dev<\/p>\n

    \u914d\u7f6e <\/h2>\n

    \u4e0b\u9762\uff0c\u6211\u5c06\u5c55\u793a\u5982\u4f55\u914d\u7f6e apolloclient \u6765\u542f\u7528 graphql \u8bf7\u6c42\u3002
    \u9996\u5148\uff0c\u5c06\u521b\u5efa apolloclient \u4e0a\u4e0b\u6587\uff0c\u4ee5\u4fbf\u5176\u5b50\u7ea7\u5305\u542b\u7684\u6240\u6709\u5185\u5bb9\u90fd\u53ef\u4ee5\u53d1\u51fa graphql \u8bf7\u6c42\uff1a<\/p>\n

    import {\n  apolloclient,\n  apolloprovider,\n  httplink,\n  inmemorycache\n} from '@apollo\/client'\n\nfunction exampleapolloprovider({ children, token, uri }) {\n  const httplink = new httplink({\n    uri: uri,\n    headers: {\n      authorization: `bearer ${token}`,\n    },\n  })\n\n  const client = new apolloclient({\n    cache: new inmemorycache(),\n    link: httplink,\n  })\n\n  return <apolloprovider client={client}>{children}<\/apolloprovider>\n}\n\nexport { exampleapolloprovider as apolloprovider }\n<\/pre>\n
    \u5728 const \u5ba2\u6237\u7aef\u4e2d\uff0capolloclient \u88ab\u521d\u59cb\u5316\uff0c\u901a\u8fc7\u5b9a\u4e49\u7684\u94fe\u63a5\u6307\u5b9a\u7aef\u70b9\uff0c\u5e76\u4f7f\u7528 inmemorycache \u5b9e\u4f8b\u6307\u5b9a\u7f13\u5b58\uff0capolloclient \u4f7f\u7528 inmemorycache \u6765\u7f13\u5b58\u67e5\u8be2\u7ed3\u679c\u3002
     \u5728 httplink \u4e2d\uff0c\u8bbe\u7f6e\u4e86 graphql api \u7684 uri\uff0c\u4ee5\u53ca\u8bf7\u6c42\u6240\u9700\u7684\u6807\u5934\u3002\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u4f7f\u7528\u4e86 bearer \u4ee4\u724c\u3002
     \u6700\u540e\uff0c\u5b9a\u4e49\u8fd4\u56de\u548c\u5bfc\u51fa\u4ee5\u5141\u8bb8\u5176\u5728\u5e94\u7528\u7a0b\u5e8f\u5185\u4f7f\u7528\u3002<\/p>\n
    \u8003\u8651\u5230\u8fd9\u662f\u4e00\u4e2a\u767b\u5f55\u540e\u5c06\u4ee4\u724c\u4fdd\u5b58\u5728 localstorage \u4e2d\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u4e14\u76ee\u6807\u662f\u5728\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u4e2d\u542f\u7528 graphql \u8bf7\u6c42\uff0c\u56e0\u6b64\u4f7f\u7528\u4e0a\u4e00\u4e2a\u6587\u4ef6\u4e2d\u5b9a\u4e49\u7684 apolloprovider\uff1a<\/p>\n
    import { apolloprovider } from '.\/contexts\/apollocontext'\nimport appcontent from '.\/components\/appcontent'\n\nconst token = localstorage.getitem('@tokenid')\n\/\/ endpoint of your graphql api\nconst graphqluri = 'https:\/\/www.example.com'\n\nconst app = () => {\n  return (\n    <apolloprovider token={token} uri={graphqluri}>\n      <appcontent \/>\n    <\/apolloprovider>\n  )\n}\n<\/pre>\n
    \u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u4ece localstorage \u68c0\u7d22\u4ee4\u724c\uff08\u5728\u672c\u4f8b\u4e2d\uff0c\u5c31\u597d\u50cf\u5b83\u662f\u4f7f\u7528\u952e @tokenid \u4fdd\u5b58\u7684\uff09\uff0c\u5e76\u4e14 uri \u5728\u540c\u4e00\u6587\u4ef6\u4e2d\u5b9a\u4e49\uff0c\u7136\u540e\u4f20\u9012\u7ed9 apolloprovider\u3002 appcontent \u4f5c\u4e3a apolloprovider \u7684\u5b50\u7ea7\u4f20\u9012\uff0c\u8fd9\u610f\u5473\u7740\u5176\u4e2d\u5305\u542b\u7684\u6240\u6709\u5185\u5bb9\uff08\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\uff09\u5c06\u80fd\u591f\u53d1\u51fa graphql \u8bf7\u6c42\u3002
     \u5b9e\u9645\u4e0a\uff0c\u5f53\u6d4b\u8bd5\u548c\u751f\u4ea7\u73af\u5883\u4e0d\u540c\u65f6\uff0cgraphqluri \u53ef\u4ee5\u6765\u81ea\u73af\u5883\u53d8\u91cf\uff0c\u5e76\u76f8\u5e94\u5730\u5b9a\u4e49\u6bcf\u4e2a\u73af\u5883\u7684 uri\u3002<\/p>\n
    \u4ece api \u516c\u5f00\u7684\u540d\u4e3a user \u7684\u67e5\u8be2\u5f00\u59cb\uff0c\u8be5\u67e5\u8be2\u8fd4\u56de\u7528\u6237\u7684\u59d3\u540d\u548c\u804c\u4e1a\uff0c\u5c06\u4f7f\u7528\u8981\u8c03\u7528\u7684\u67e5\u8be2\u5b9a\u4e49\u4e00\u4e2a\u6587\u4ef6\uff1a<\/p>\n
    import { gql } from '@apollo\/client'\n\nconst get_user = gql`\n  query getuser {\n    user {\n      name\n      occupation\n    }\n  }\n`\n\nexport default get_user\n<\/pre>\n
    get_user \u5bf9\u5e94\u4e8e\u5728 react \u5e94\u7528\u7a0b\u5e8f\u4e2d\u5982\u4f55\u8c03\u7528\u67e5\u8be2\uff0cuser \u662f\u8981\u4ece api \u4f7f\u7528\u7684\u67e5\u8be2\u7684\u540d\u79f0\u3002<\/p>\n
    \u5728\u5b9a\u4e49appcontent\u7684\u6587\u4ef6\u4e2d\uff0c\u5c06\u8c03\u7528get_user\u67e5\u8be2\u5e76\u4f7f\u7528\u5176\u8fd4\u56de\uff1a<\/p>\n
    import { useQuery } from '@apollo\/client';\n\nimport GET_USER from '.\/query\/UserQuery'\n\nconst AppContent = () => {\n  const { loading, error, data } = useQuery(GET_USER)\n\n  if (loading) return <p>Loading...<\/p>\n  if (error) return <p>Request failed<\/p>\n\n  return (\n    <>\n      <h1>Welcome!<\/h1>\n      <p>Name: {data.user.name}<\/p>\n      <p>Occupation: {data.user.occupation}<\/p>\n    <\/>\n  )\n}\n<\/pre>\n
    usequery \u94a9\u5b50\u5c06\u6267\u884c get_user \u4e2d\u5b9a\u4e49\u7684\u67e5\u8be2\uff0c\u5728\u8bf7\u6c42\u4ecd\u5728\u8fdb\u884c\u65f6\u8fd4\u56de load true\uff0c\u5982\u679c\u8bf7\u6c42\u5931\u8d25\u5219\u8fd4\u56de\u9519\u8bef\uff0c\u5e76\u5728\u8bf7\u6c42\u6210\u529f\u5b8c\u6210\u65f6\u8fd4\u56de\u6570\u636e\u3002\u5728\u6570\u636e\u8fd4\u56de\u4e4b\u524d\uff0c\u5c4f\u5e55\u4e0a\u4f1a\u663e\u793a\u201c\u6b63\u5728\u52a0\u8f7d…\u201d\u6d88\u606f\u3002\u5982\u679c\u8bf7\u6c42\u4ee5\u9519\u8bef\u7ed3\u675f\uff0c\u5219\u4f1a\u663e\u793a\u6d88\u606f\u201c\u8bf7\u6c42\u5931\u8d25\u201d\u3002\u5982\u679c\u8bf7\u6c42\u6210\u529f\uff0c\u5c4f\u5e55\u4e0a\u4f1a\u663e\u793a\u7528\u6237\u7684\u59d3\u540d\u548c\u804c\u4e1a\uff08name and jobs\uff09\u3002
     \u8fd9\u6837\uff0capolloclient \u5c31\u5df2\u9488\u5bf9 graphql \u8bf7\u6c42\u8fdb\u884c\u4e86\u914d\u7f6e\u5e76\u53ef\u4f9b\u4f7f\u7528\u3002<\/p>\n
     \u7ed3\u8bba <\/h2>\n
    \u8fd9\u4e2a\u60f3\u6cd5\u662f\u6f14\u793a\u5982\u4f55\u914d\u7f6e apolloclient \u4ee5\u5141\u8bb8 react \u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c graphql \u8c03\u7528\uff0c\u663e\u793a\u4e0a\u4e0b\u6587\u7684\u5b9a\u4e49\u3001\u6b64\u4e0a\u4e0b\u6587\u7684\u7528\u6cd5\u4ee5\u53ca\u5982\u4f55\u6267\u884c\u67e5\u8be2\u7684\u793a\u4f8b\u3002
     \u8fd9\u662f apolloclient \u6587\u6863\u7684\u94fe\u63a5\uff0c\u4f9b\u60f3\u8981\u6df1\u5165\u4e86\u89e3\u7684\u4eba\u4f7f\u7528\u3002<\/p>\n
    \u672c\u7bc7\u5173\u4e8e\u300a\u5728 React \u4e2d\u4e3a graphQL \u8bf7\u6c42\u8bbe\u7f6e Apollo \u5ba2\u6237\u7aef\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n
          \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb\u5220\u9664    <\/p>\n
    \n
    <\/dt>\n
    \n   \u5fae\u4fe1\u5c0f\u7a0b\u5e8f TDesign UI \u5e93\u7684 CSS \u9009\u62e9\u5668 .t-grid–card \u5982\u4f55\u751f\u6548\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    \u5728 React \u4e2d\u4e3a graphQL \u8bf7\u6c42\u8bbe\u7f6e Apollo \u5ba2\u6237\u7aef \u6536\u85cf \u5bf9\u4e8e\u4e00\u4e2a\u6587\u7ae0\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u7262\u56fa\u624e\u5b9e\u7684\u57fa\u7840\u662f\u5341\u5206\u91cd\u8981\u7684\uff0c\u7c73\u4e91\u5c31\u6765\u5e26\u5927\u5bb6\u4e00\u70b9\u70b9\u7684\u638c\u63e1\u57fa\u7840\u77e5\u8bc6\u70b9\u3002\u4eca\u5929\u672c\u7bc7\u6587\u7ae0\u5e26\u5927\u5bb6\u4e86\u89e3\u300a\u5728 React \u4e2d\u4e3a graphQL \u8bf7\u6c42\u8bbe\u7f6e Apollo \u5ba2\u6237\u7aef\u300b\uff0c\u4e3b\u8981\u4ecb\u7ecd\u4e86\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u5feb\u70b9\u6536\u85cf\u8d77\u6765\u5427\uff0c\u5426\u5219\u9700\u8981\u65f6\u5c31\u627e\u4e0d\u5230\u4e86\uff01 \u4ecb\u7ecd \u672c\u6587\u5c06\u6f14\u793a\u5982\u4f55\u4f7f\u7528 apolloclient \u5e93\u4e3a graphql \u8bf7\u6c42\u8bbe\u7f6e react \u5e94\u7528\u7a0b\u5e8f\u3002\u76ee\u6807\u662f\u5c55\u793a\u5982\u4f55\u914d\u7f6e\u5e94\u7528\u7a0b\u5e8f\u5e76\u63d0\u4f9b\u5982\u4f55\u53d1\u51fa\u8bf7\u6c42\u7684\u793a\u4f8b\u3002 \u5e93 @apollo\/client\uff1a\u542f\u7528\u72b6\u6001\u7ba1\u7406\u5e76\u53d1\u51fa graphql \u8bf7\u6c42\u7684\u5e93 graphql\uff1a\u5141\u8bb8\u89e3\u6790 graphql \u67e5\u8be2\u7684\u5e93 \u5c06\u5e93\u6dfb\u52a0\u5230\u9879\u76ee\u4e2d\uff1a yarn add @apollo\/client graphql –dev \u914d\u7f6e \u4e0b\u9762\uff0c\u6211\u5c06\u5c55\u793a\u5982\u4f55\u914d\u7f6e apolloclient \u6765\u542f\u7528 graphql \u8bf7\u6c42\u3002 \u9996\u5148\uff0c\u5c06\u521b\u5efa apolloclient \u4e0a\u4e0b\u6587\uff0c\u4ee5\u4fbf\u5176\u5b50\u7ea7\u5305\u542b\u7684\u6240\u6709\u5185\u5bb9\u90fd\u53ef\u4ee5\u53d1\u51fa graphql \u8bf7\u6c42\uff1a import { apolloclient, apolloprovider, httplink, inmemorycache } from […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-53100","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/53100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=53100"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/53100\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=53100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=53100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=53100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}