{"id":48000,"date":"2023-08-05T06:33:06","date_gmt":"2024-03-12T06:55:15","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%af%b9graphql%e7%9a%84%e7%89%87%e6%ae%b5%e5%8d%8f%e4%bd%9c%e5%92%8c%e5%8f%98%e9%87%8f%e6%84%9f%e5%88%b0%e7%96%91%e6%83%91%e3%80%82\/"},"modified":"2024-04-30T17:04:49","modified_gmt":"2024-04-30T09:04:49","slug":"%e6%88%91%e5%af%b9graphql%e7%9a%84%e7%89%87%e6%ae%b5%e5%8d%8f%e4%bd%9c%e5%92%8c%e5%8f%98%e9%87%8f%e6%84%9f%e5%88%b0%e7%96%91%e6%83%91%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%af%b9graphql%e7%9a%84%e7%89%87%e6%ae%b5%e5%8d%8f%e4%bd%9c%e5%92%8c%e5%8f%98%e9%87%8f%e6%84%9f%e5%88%b0%e7%96%91%e6%83%91%e3%80%82\/","title":{"rendered":"\u6211\u5bf9GraphQL\u7684\u7247\u6bb5\u534f\u4f5c\u548c\u53d8\u91cf\u611f\u5230\u7591\u60d1"},"content":{"rendered":"<p>\u6700\u8fd1\uff0c\u6211\u5229\u7528\u4e00\u4e9b\u7a7a\u95f2\u65f6\u95f4\u5c0f\u5fc3\u7ffc\u7ffc\u5730\u6478\u7d22\u7740Apollo\uff0c\u4f46\u6709\u4e00\u4e9b\u4e8b\u60c5\u59cb\u7ec8\u8ba9\u6211\u611f\u5230\u56f0\u60d1\uff0c\u6240\u4ee5\u6211\u51b3\u5b9a\u5199\u4e0b\u5907\u5fd8\u5f55\u3002<\/p>\n<p>\u6211\u4e8b\u5148\u58f0\u660e\uff0c\u8fd9\u5e76\u6ca1\u6709\u7279\u5b9a\u7684\u7ed3\u8bba\u3002<\/p>\n<h2>GraphQL\u7684Fragment colocation\u662f\u4ec0\u4e48\u610f\u601d<\/h2>\n<p>\u8ba9\u6211\u4eec\u6574\u7406\u4e00\u4e0b\u5173\u4e8e\u5ba2\u6237\u7aefGraphQL\u4e2d\u788e\u7247\u96c6\u5408\u7684\u76f8\u5173\u5185\u5bb9\uff0c\u4ee5\u4fbf\u63cf\u8ff0\u6211\u6240\u9762\u4e34\u7684\u95ee\u9898\u611f\u53d7\u3002<\/p>\n<p>\u201ccolocate\u201d\u8fd9\u4e2a\u8bcd\u672c\u8eab\u5728\u5e73\u5e38\u4e0d\u592a\u5e38\u542c\u5230\uff08\u6211\u4e5f\u53ea\u5728GraphQL\u7684\u8bed\u5883\u4e2d\u4f7f\u7528\u8fc7\u5b83\uff09\u3002\u5b83\u7684\u610f\u601d\u597d\u50cf\u662f\u201c\u4e00\u8d77\u653e\u7f6e\u201d\u3002<\/p>\n<p>\u5728\u4e2d\u56fd\uff0c\u6211\u4eec\u8981\u5c06\u4ec0\u4e48\u4e0e\u4ec0\u4e48\u653e\u5728\u4e00\u8d77\u5462\uff1f\u90a3\u5c31\u662fGraphQL\u67e5\u8be2\u548c\u7ec4\u4ef6\uff08\u8fd9\u91cc\u7684\u7ec4\u4ef6\u6307\u7684\u662fReact\u6216Angular\u4e2d\u7684\u89c6\u56fe\u90e8\u4ef6\u5355\u4f4d\uff09\u3002<\/p>\n<p>GraphQL\u6709\u4e00\u4e2a\u91cd\u8981\u7279\u70b9\u662f\u201c\u5ba2\u6237\u7aef\u51b3\u5b9a\u5305\u542b\u5728\u67e5\u8be2\u54cd\u5e94\u4e2d\u7684\u6570\u636e\u201d\u3002\u8003\u8651\u5230REST API\u4e2d\uff0cURL\u7684\u786e\u5b9a\u610f\u5473\u7740\u54cd\u5e94\u683c\u5f0f\u662f\u552f\u4e00\u7684\uff0c\u8fd9\u4e00\u70b9\u5bf9\u4e8e\u5ba2\u6237\u7aef\u6765\u8bf4\u662f\u4e00\u4e2a\u91cd\u5927\u7684\u533a\u522b\u3002<\/p>\n<p>\u5ba2\u6237\u7aef\u672c\u8d28\u4e0a\u662f\u6307\u5c4f\u5e55\u3002\u56e0\u6b64\uff0c\u524d\u9762\u63d0\u5230\u7684\u7279\u70b9\u662f\u6307\u201c\u67e5\u8be2\u7684\u54cd\u5e94\u7531\u6e32\u67d3\u5c4f\u5e55\u7684\u7ec4\u4ef6\u51b3\u5b9a\u201d\u3002<\/p>\n<p>\u524d\u9762\u63d0\u5230\u7684&#8221;\u5c06\u67e5\u8be2\u548c\u7ec4\u4ef6\u653e\u5728\u4e00\u8d77&#8221;\u7684colocation\u6982\u5ff5\u4e0eGraphQL\u7684\u7406\u5ff5\u975e\u5e38\u5951\u5408\u3002<\/p>\n<p>\u4ece\u8fd9\u91cc\u5f00\u59cb\uff0c\u6211\u4eec\u5c06\u4ee5GitHub API\u7684GraphQL\u67e5\u8be2\u4f5c\u4e3a\u4e3b\u9898\uff0c\u601d\u8003\u6709\u5173Fragment\u7684\u95ee\u9898\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">query<\/span> <span class=\"n\">AppQuery<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"n\">viewer<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">repositories<\/span><span class=\"p\">(<\/span><span class=\"n\">first<\/span><span class=\"p\">:<\/span> <span class=\"mi\">10<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"n\">nodes<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">name<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"n\">url<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"n\">description<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"n\">languages<\/span><span class=\"p\">(<\/span><span class=\"n\">first<\/span><span class=\"p\">:<\/span> <span class=\"mi\">10<\/span><span class=\"p\">,<\/span> <span class=\"n\">orderBy<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"n\">field<\/span><span class=\"p\">:<\/span> <span class=\"n\">SIZE<\/span><span class=\"p\">,<\/span> <span class=\"n\">direction<\/span><span class=\"p\">:<\/span> <span class=\"n\">DESC<\/span> <span class=\"p\">})<\/span> <span class=\"p\">{<\/span>\r\n          <span class=\"n\">nodes<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"n\">id<\/span><span class=\"p\">,<\/span>\r\n            <span class=\"n\">name<\/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=\"n\">pageInfo<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">hasPreviousPage<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"n\">hasNextPage<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"n\">endCursor<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"n\">startCursor<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"p\">},<\/span>\r\n      <span class=\"n\">totalCount<\/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\u662f\u4e00\u4e2a\u67e5\u8be2\u81ea\u5df1GitHub\u4ed3\u5e93\u524d10\u4e2a\u7684\u67e5\u8be2\u3002<\/p>\n<p>\u55ef\uff0c\u8003\u8651\u5c06\u5176\u653e\u7f6e\u4e8e\u5c4f\u5e55\u7ec4\u4ef6\u4e2d\uff0c\u4ecd\u7136\u5b58\u5728\u4e00\u4e9b\u95ee\u9898\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30ec\u30dd\u30b8\u30c8\u30ea\u30ea\u30b9\u30c8\u3084\u30ec\u30dd\u30b8\u30c8\u30ea\u306e\u8a73\u7d30\u90e8\u5206\u306e\u518d\u5229\u7528\u6027\u304c\u4f4e\u3044<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u305d\u3082\u305d\u3082\u9577\u3044<\/ul>\n<p>\u56e0\u6b64\uff0c\u6211\u4eec\u5c06\u67e5\u8be2\u5206\u5272\u5982\u4e0b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">fragment<\/span> <span class=\"n\">RepoItem<\/span> <span class=\"k\">on<\/span> <span class=\"n\">Repository<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"n\">name<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"n\">url<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"n\">description<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"n\">languages<\/span><span class=\"p\">(<\/span><span class=\"n\">first<\/span><span class=\"p\">:<\/span> <span class=\"mi\">10<\/span><span class=\"p\">,<\/span> <span class=\"n\">orderBy<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"n\">field<\/span><span class=\"p\">:<\/span> <span class=\"n\">SIZE<\/span><span class=\"p\">,<\/span> <span class=\"n\">direction<\/span><span class=\"p\">:<\/span> <span class=\"n\">DESC<\/span> <span class=\"p\">})<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">nodes<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"n\">id<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"n\">name<\/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\r\n<span class=\"k\">fragment<\/span> <span class=\"n\">RepoList<\/span> <span class=\"k\">on<\/span> <span class=\"n\">User<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"n\">repositories<\/span><span class=\"p\">(<\/span><span class=\"n\">first<\/span><span class=\"p\">:<\/span> <span class=\"mi\">10<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">nodes<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"p\">...<\/span><span class=\"n\">RepoItem<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"p\">},<\/span>\r\n    <span class=\"n\">pageInfo<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"n\">hasPreviousPage<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"n\">hasNextPage<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"n\">endCursor<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"n\">startCursor<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"p\">},<\/span>\r\n    <span class=\"n\">totalCount<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"p\">},<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">query<\/span> <span class=\"n\">AppQuery<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"n\">viewer<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"p\">...<\/span><span class=\"n\">RepoList<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"p\">},<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u901a\u8fc7\u5c06GraphQL\u7684\u6570\u636e\u5c42\u6b21\u7ed3\u6784\u62c6\u5206\u4e3a\u90e8\u5206\u7247\u6bb5\uff0c\u4f8b\u5982\u5bf9\u4e8e\u67e5\u8be2&#8221;\u6211\u6536\u85cf\u7684\u4ed3\u5e93\u5217\u8868&#8221;\uff0c\u53ef\u4ee5\u91cd\u590d\u4f7f\u7528RepoList\u3002<\/p>\n<p>\u56de\u60f3\u8d77\u300c\u67e5\u8be2\u7684\u54cd\u5e94\u786e\u5b9a\u4e86\u8981\u7ed8\u5236\u7684\u5c4f\u5e55\u7ec4\u4ef6\u300d\u7684\u7279\u70b9\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u5f97\u51fa\u7ed3\u8bba\uff0c\u63d0\u53d6\u7684\u7247\u6bb5\u5e94\u8be5\u7531\u76f8\u5e94\u7684\u7ec4\u4ef6\u51b3\u5b9a\u6240\u9700\u7684\u5b57\u6bb5\u3002<\/p>\n<p>\u6362\u53e5\u8bdd\u8bf4\uff0c\u7ec4\u4ef6\u5c42\u6b21\u7ed3\u6784\u4e0e\u67e5\u8be2\u7247\u6bb5\u5c42\u6b21\u7ed3\u6784\u76f8\u5339\u914d\u4f3c\u4e4e\u662f\u4e00\u4e2a\u597d\u4e3b\u610f\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d82a6913a08637a6b0f5e\/18-0.png\" alt=\"composition.png\" \/><\/div>\n<p>\u56fe\u4e2d\u865a\u7ebf\u8868\u793a\u7684\u662f\u8bcd\u8bed\u7ec4\u5408\u3002<\/p>\n<p>\u5728Facebook Relay\u548cApollo Client\u7b49\u4e3b\u8981\u7684GraphQL\u5ba2\u6237\u7aef\u5e93\u4e2d\uff0c\u4e5f\u63d0\u5230\u4e86\u7ec4\u4ef6\u548c\u7247\u6bb5\u7684\u76f8\u4e92\u914d\u540834\u3002<\/p>\n<h3>\u7ec4\u4ef6\u5b9e\u73b0\u793a\u4f8b<\/h3>\n<p>\u5b9e\u9645\u4e0a\uff0c\u5173\u4e8e\u4e4b\u524d\u7684\u67e5\u8be2\uff0c\u6211\u4f1a\u5728\u8fd9\u7bc7\u5e16\u5b50\u7684\u672b\u5c3e\u9644\u4e0a\u4e00\u4e2a\u4f7f\u7528Angular + Apollo\u5b9e\u73b0\u7684\u4f8b\u5b50\u3002<\/p>\n<p>\u4e3a\u4e86\u66f4\u5bb9\u6613\u4f20\u8fbecolocation\u7684\u72b6\u6001\uff0c\u6211\u4eec\u5c06HTML\u6a21\u677f\u548cGraphQL\u7f16\u5199\u5728\u540c\u4e00\u4e2a.ts\u6587\u4ef6\u4e2d\u3002\u4f46\u662f\uff0ccolocation\u7684\u672c\u8d28\u662f\u201c\u4e00\u8d77\u653e\u7f6e\u201d\uff0c\u6240\u4ee5\u53ef\u4ee5\u51c6\u5907\u4e00\u4e2a\u4e0e\u7ec4\u4ef6\u5bf9\u5e94\u7684\u76ee\u5f55\uff0c\u5e76\u5c06.html\u548c.graphql\u6587\u4ef6\u5206\u5f00\u653e\u7f6e\u3002<\/p>\n<h2>\u4ee3\u7801\u7247\u6bb5\u548c\u53d8\u91cf<\/h2>\n<p>\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u6ca1\u6709\u4ec0\u4e48\u7279\u522b\u7684\u95ee\u9898\uff0c\u4f46\u662f\u4ece\u6211\u60f3\u5728\u7247\u6bb5\u4e2d\u4f7f\u7528\u53d8\u91cf\u7684\u65f6\u5019\u5f00\u59cb\uff0c\u60c5\u51b5\u53d8\u5f97\u4e0d\u592a\u5999\u4e86\u3002<\/p>\n<p>\u6211\u5011\u5617\u8a66\u5c07\u5206\u9801\u53c3\u6578\u4f5c\u70ba\u8b8a\u6578\u9644\u52a0\u5230\u5148\u524d\u7684\u67e5\u8a62\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">fragment<\/span> <span class=\"n\">RepoItem<\/span> <span class=\"k\">on<\/span> <span class=\"n\">Repository<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"c\"># \u7565<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">fragment<\/span> <span class=\"n\">RepoList<\/span> <span class=\"k\">on<\/span> <span class=\"n\">User<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"n\">repositories<\/span><span class=\"p\">(<\/span><span class=\"n\">first<\/span><span class=\"p\">:<\/span> <span class=\"nv\">$first<\/span><span class=\"p\">,<\/span> <span class=\"n\">after<\/span><span class=\"p\">:<\/span> <span class=\"nv\">$after<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">nodes<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"p\">...<\/span><span class=\"n\">RepoItem<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"p\">},<\/span>\r\n    <span class=\"n\">pageInfo<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"n\">hasPreviousPage<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"n\">hasNextPage<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"n\">endCursor<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"n\">startCursor<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"p\">},<\/span>\r\n    <span class=\"n\">totalCount<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"p\">},<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">query<\/span> <span class=\"n\">AppQuery<\/span><span class=\"p\">(<\/span><span class=\"nv\">$first<\/span><span class=\"p\">:<\/span> <span class=\"nb\">Int<\/span><span class=\"p\">!,<\/span> <span class=\"nv\">$after<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"n\">viewer<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"p\">...<\/span><span class=\"n\">RepoList<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"p\">},<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5728GraphQL\u7684\u8bed\u6cd5\u4e2d\uff0c\u53ea\u6709Query\uff08\u6216Mutation\uff09\u624d\u80fd\u5b9a\u4e49\u53d8\u91cf\u3002<br \/>\n\u4e0d\u5b58\u5728\u4e00\u79cd\u8bed\u6cd5\uff0c\u53ef\u4ee5\u5728fragment\u4e2d\u5b9a\u4e49\u5c01\u95ed\u7684\u53d8\u91cf\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u4e0a\u8ff0\u7684 repositories\uff08first: $first, after: $after\uff09\u90e8\u5206\u4f1a\u53d8\u6210\u72b6\u6001\uff0c\u5373&#8221;\u77e5\u9053\u4e86RepoList\u7247\u6bb5\u5728\u7236\u67e5\u8be2\u4e2d\u5b9a\u4e49\u4e86\u54ea\u4e9b\u53d8\u91cf&#8221;\u3002<\/p>\n<p>\u5b69\u5b50\u5fc5\u987b\u610f\u8bc6\u5230\u81ea\u5df1\u9700\u8981\u4e86\u89e3\u4eb2\u5c42\u77e5\u8bc6\uff0c\u8fd9\u5b9e\u5728\u8ba9\u4eba\u4e0d\u8212\u670d\u3002<\/p>\n<h2>\u5404\u4e2a\u5ba2\u6237\u7aef\u5e93\u7684\u73b0\u72b6<\/h2>\n<p>\u8fd9\u4e2a\u95ee\u9898\u5b9e\u9645\u4e0a\u662f\u5173\u4e8e GraphQL \u7684\u8bed\u6cd5\uff0c\u5982\u679c\u5728 fragment \u7684\u8303\u56f4\u5185\u80fd\u591f\u5b9a\u4e49\u53d8\u91cf\uff0c\u4f3c\u4e4e\u5c31\u80fd\u89e3\u51b3\u3002\u4e8b\u5b9e\u4e0a\uff0c\u6839\u636e\u5b9e\u9645\u8c03\u67e5\uff0c\u6709\u4e00\u4e2a\u540d\u4e3a https:\/\/github.com\/facebook\/graphql\/issues\/204 \u7684\u95ee\u9898\u8ba8\u8bba\u4e86 fragment scoped variable\u3002<\/p>\n<p>\u8fd9\u4e2a\u95ee\u9898\u5728\u8ba8\u8bbaRelay Modern\u65f6\u63d0\u51fa\u6765\u4e86\uff0c\u4f46\u6700\u7ec8\u53ea\u662f\u5c06experimentalFragmentVariables\u9009\u9879\u5408\u5e76\u5230graphql-js\u4e2d\u800c\u5df2\uff0c\u76ee\u524d\u7684\u72b6\u51b5\u3002<\/p>\n<p>\u8fd9\u4e2a\u9009\u9879\u5b9e\u9645\u4e0a\u662f\u4e00\u4e2a\u76f8\u5f53\u5fae\u5999\u7684\u4e1c\u897f\uff0c\u539f\u672c\u662f\u5728Facebook\u5185\u90e8\u4f7f\u7528\u7684GraphQL\u5b9e\u73b0\u4e2d\u5b58\u5728\u7684\u4e00\u4e2a\u529f\u80fd\u3002\u8fd9\u4e2a\u529f\u80fd\u4f3c\u4e4e\u662f\u201c\u7247\u6bb5\u80fd\u591f\u5b9a\u4e49\u5168\u5c40\u53d8\u91cf\u201d\u7684\u4e00\u4e2a\u8c01\u9700\u8981\u7684\u7279\u6027\u3002<br \/>\n\u4ee5\u524d\u9762\u7ed9\u51fa\u7684\u4f8b\u5b50\u4e3a\u4f8b\uff0c\u5373\u4f7f\u6784\u5efa\u4e86\u5982\u4e0b\u67e5\u8be2\uff0c\u89e3\u6790\u5668\u4e5f\u4e0d\u4f1a\u62a5\u9519\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">fragment<\/span> <span class=\"n\">RepoList<\/span> <span class=\"k\">on<\/span> <span class=\"n\">User<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"c\"># \u30af\u30a8\u30ea\u306b\u5909\u6570\u5b9a\u7fa9\u304c\u7121\u304f\u3066\u3082\u30a8\u30e9\u30fc\u306b\u306f\u306a\u3089\u306a\u3044\u304c\u3001 $first\u306fglobal\u306ascope<\/span>\r\n  <span class=\"n\">repositories<\/span><span class=\"p\">(<\/span><span class=\"n\">first<\/span><span class=\"p\">:<\/span> <span class=\"nv\">$first<\/span><span class=\"p\">,<\/span> <span class=\"n\">after<\/span><span class=\"p\">:<\/span> <span class=\"nv\">$after<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\"># \u7565<\/span>\r\n  <span class=\"p\">},<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">query<\/span> <span class=\"n\">AppQuery<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"n\">viewer<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"p\">...<\/span><span class=\"n\">RepoList<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"p\">},<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u6700\u540e\uff0cRelay Modern\u4f7f\u7528\u4e86\u72ec\u7279\u7684\u6307\u4ee4@arguments \/ @argumentsDefinitions\uff0c\u4f7f\u5f97\u53ef\u4ee5\u5728\u7247\u6bb5\u8303\u56f4\u5185\u5b9a\u4e49\u53d8\u91cf\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">fragment<\/span> <span class=\"n\">RepoList<\/span> <span class=\"k\">on<\/span> <span class=\"n\">User<\/span> <span class=\"k\">@argumentsDefinitions<\/span><span class=\"p\">(<\/span>\r\n  <span class=\"n\">first<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"n\">type<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"Int\"<\/span> <span class=\"p\">},<\/span>\r\n  <span class=\"n\">after<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"n\">type<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"String\"<\/span> <span class=\"p\">},<\/span>\r\n<span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"n\">repositories<\/span><span class=\"p\">(<\/span><span class=\"n\">first<\/span><span class=\"p\">:<\/span> <span class=\"nv\">$first<\/span><span class=\"p\">,<\/span> <span class=\"n\">after<\/span><span class=\"p\">:<\/span> <span class=\"nv\">$after<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\"># \u7565<\/span>\r\n  <span class=\"p\">},<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">query<\/span> <span class=\"n\">AppQuery<\/span><span class=\"p\">(<\/span><span class=\"nv\">$first<\/span><span class=\"p\">:<\/span> <span class=\"nb\">Int<\/span><span class=\"p\">!,<\/span> <span class=\"nv\">$after<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"n\">viewer<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"p\">...<\/span><span class=\"n\">RepoList<\/span> <span class=\"k\">@arguments<\/span><span class=\"p\">(<\/span><span class=\"n\">first<\/span><span class=\"p\">:<\/span> <span class=\"nv\">$first<\/span><span class=\"p\">,<\/span> <span class=\"n\">after<\/span><span class=\"p\">:<\/span> <span class=\"nv\">$after<\/span><span class=\"p\">),<\/span>\r\n  <span class=\"p\">},<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u53d7\u5230Relay Modern\u7684\u5f71\u54cd\uff0cApollo\u4e5f\u63d0\u51fa\u4e86\u7c7b\u4f3c\u529f\u80fd\u7684\u9700\u6c42\uff0c\u4f46\u622a\u81f32019\u5e741\u6708\u76ee\u524d\u4f3c\u4e4e\u6ca1\u6709\u7279\u522b\u7684\u8fdb\u5c55\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">https:\/\/github.com\/apollographql\/apollo-client\/issues\/2723<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">https:\/\/github.com\/apollographql\/apollo-feature-requests\/issues\/18<\/ul>\n<h2>\u6700\u540e<\/h2>\n<p>\u5173\u4e8e\u8fd9\u6b21\u5199\u7684\u5185\u5bb9\uff0c\u6211\u5e76\u4e0d\u662f\u8bf4\u65e0\u8bba\u5982\u4f55\u90fd\u65e0\u6cd5\u89e3\u51b3\uff0c\u5c31\u4e0d\u80fd\u521b\u5efa\u5e94\u7528\u7a0b\u5e8f\u4e4b\u7c7b\u7684\u8bdd\u3002\u8bf4\u5b9e\u8bdd\uff0c\u5373\u4f7f\u53d8\u91cf\u662f\u5728\u67e5\u8be2\u5168\u5c40\u7684\u60c5\u51b5\u4e0b\uff0c\u53ea\u8981\u9002\u5f53\u5730\u5f15\u5165\u547d\u540d\u89c4\u8303\u7b49\uff0c\u6211\u8ba4\u4e3a\u5728fragment\u4e4b\u95f4\u53d8\u91cf\u51b2\u7a81\u51e0\u4e4e\u4e0d\u4f1a\u53d1\u751f\u3002<\/p>\n<p>\u53ea\u662f\u89c9\u5f97\u65e0\u6cd5\u5355\u5355\u9760Apollo\u89e3\u51b3\u800c\u611f\u5230\u4e0d\u8212\u670d\u800c\u5df2\u3002\u5982\u679c\u6709\u4eba\u5bf9\u8fd9\u4e2a\u95ee\u9898\u6709\u4efb\u4f55\u89e3\u51b3\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u544a\u8bc9\u6211\u3002<\/p>\n<h2>\u9644\u5f55\uff1a\u4f7f\u7528Angular + Apollo\u5728\u7247\u6bb5\u53ef\u7f6e\u653e\u5730\u70b9\u4e0a\u3002<\/h2>\n<p>\u5b8c\u6574\u7248\u8bf7\u53c2\u89c1 https:\/\/github.com\/Quramy\/apollo-angular-example\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">gql<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">graphql-tag<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Component<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Input<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">RepoItem<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/__generated__\/RepoItem<\/span><span class=\"dl\">'<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">fragment<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">gql<\/span><span class=\"s2\">`\r\n  fragment RepoItem on Repository {\r\n    id,\r\n    name,\r\n    url,\r\n    description,\r\n    languages(first: 10, orderBy: { field: SIZE, direction: DESC }) {\r\n      nodes { id, name },\r\n    },\r\n  }\r\n`<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"p\">@<\/span><span class=\"nd\">Component<\/span><span class=\"p\">({<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">app-repo-item<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">styleUrls<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">.\/repo-item.component.css<\/span><span class=\"dl\">'<\/span><span class=\"p\">],<\/span>\r\n  <span class=\"na\">template<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`\r\n    &lt;section&gt;\r\n      &lt;header class=\"title\"&gt;\r\n        &lt;a [href]=\"repoItem.url\" targe=\"_blank\"&gt;\r\n          {{repoItem.name}}\r\n        &lt;\/a&gt;\r\n      &lt;\/header&gt;\r\n      &lt;p class=\"desc\" *ngIf=\"repoItem.description\"&gt;{{repoItem.description}}&lt;\/p&gt;\r\n      &lt;p class=\"desc\" *ngIf=\"!repoItem.description\"&gt;(no description)&lt;\/p&gt;\r\n      &lt;ul class=\"langs\" *ngIf=\"repoItem.languages.nodes\"&gt;\r\n        &lt;li class=\"lang-label\" *ngFor=\"let lang of repoItem.languages.nodes\"&gt;\r\n          {{lang.name}}\r\n        &lt;\/li&gt;\r\n      &lt;\/ul&gt;\r\n    &lt;\/section&gt;\r\n  `<\/span><span class=\"p\">,<\/span>\r\n<span class=\"p\">})<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nx\">RepoItemComponent<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"k\">static<\/span> <span class=\"nx\">fragment<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">fragment<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"p\">@<\/span><span class=\"nd\">Input<\/span><span class=\"p\">()<\/span> <span class=\"nx\">repoItem<\/span><span class=\"p\">:<\/span> <span class=\"nx\">RepoItem<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">gql<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">graphql-tag<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Component<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Input<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">RepoItemComponent<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/repo-item\/repo-item.component<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">RepoList<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/__generated__\/RepoList<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Apollo<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">apollo-angular<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">fragment<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">gql<\/span><span class=\"s2\">`\r\n  <\/span><span class=\"p\">${<\/span><span class=\"nx\">RepoItemComponent<\/span><span class=\"p\">.<\/span><span class=\"nx\">fragment<\/span><span class=\"p\">}<\/span><span class=\"s2\">\r\n  fragment RepoList on User {\r\n    repositories(first: 10) {\r\n      nodes {\r\n        ...RepoItem,\r\n      },\r\n      pageInfo {\r\n        hasPreviousPage,\r\n        hasNextPage,\r\n        endCursor,\r\n        startCursor,\r\n      },\r\n      totalCount,\r\n    }\r\n  }\r\n`<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"p\">@<\/span><span class=\"nd\">Component<\/span><span class=\"p\">({<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">app-repo-list<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">styleUrls<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">.\/repo-list.component.css<\/span><span class=\"dl\">'<\/span><span class=\"p\">],<\/span>\r\n  <span class=\"na\">template<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`\r\n    &lt;div *ngIf=\"repoList.repositories &amp;&amp; repoList.repositories.nodes as repositories\"&gt;\r\n      &lt;app-repo-item\r\n        class=\"item\"\r\n        *ngFor=\"let node of repositories\"\r\n        [repoItem]=\"node\"\r\n      &gt;&lt;\/app-repo-item&gt;\r\n\r\n      &lt;app-simple-pager\r\n        [hasPrev]=\"repoList.repositories.pageInfo.hasPreviousPage\"\r\n        [hasNext]=\"repoList.repositories.pageInfo.hasNextPage\"\r\n        (prev)=\"prev()\"\r\n        (next)=\"next()\"\r\n      &gt;&lt;\/app-simple-pager&gt;\r\n    &lt;\/div&gt;\r\n  `<\/span><span class=\"p\">,<\/span>\r\n<span class=\"p\">})<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nx\">RepoListComponent<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"k\">static<\/span> <span class=\"nx\">fragment<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">fragment<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"p\">@<\/span><span class=\"nd\">Input<\/span><span class=\"p\">()<\/span> <span class=\"nx\">repoList<\/span><span class=\"p\">:<\/span> <span class=\"nx\">RepoList<\/span><span class=\"p\">;<\/span>\r\n\r\n  <span class=\"kd\">constructor<\/span><span class=\"p\">(<\/span><span class=\"k\">private<\/span> <span class=\"nx\">apollo<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Apollo<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"nx\">prev<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span> <span class=\"cm\">\/* \u7565 *\/<\/span> <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"nx\">next<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span> <span class=\"cm\">\/* \u7565 *\/<\/span> <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">gql<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">graphql-tag<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Component<\/span><span class=\"p\">,<\/span> <span class=\"nx\">OnInit<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Apollo<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">apollo-angular<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Observable<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">rxjs<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">map<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">rxjs\/operators<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">AppQuery<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/__generated__\/AppQuery<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">RepoListComponent<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/repo-list\/repo-list.component<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">appQuery<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">gql<\/span><span class=\"s2\">`\r\n  <\/span><span class=\"p\">${<\/span><span class=\"nx\">RepoListComponent<\/span><span class=\"p\">.<\/span><span class=\"nx\">fragment<\/span><span class=\"p\">}<\/span><span class=\"s2\">\r\n  query AppQuery {\r\n    viewer {\r\n      ...RepoList,\r\n    },\r\n  }\r\n`<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"p\">@<\/span><span class=\"nd\">Component<\/span><span class=\"p\">({<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">app-root<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">styleUrls<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">.\/app.component.css<\/span><span class=\"dl\">'<\/span><span class=\"p\">],<\/span>\r\n  <span class=\"na\">template<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`\r\n  &lt;div class=\"container\"&gt;\r\n    &lt;h1&gt;\r\n      Your GitHub repositories\r\n    &lt;\/h1&gt;\r\n    &lt;div *ngIf=\"data$ | async as data\"&gt;\r\n      &lt;app-repo-list [repoList]=\"data.viewer\"&gt;&lt;\/app-repo-list&gt;\r\n    &lt;\/div&gt;\r\n  &lt;\/div&gt;\r\n  `<\/span><span class=\"p\">,<\/span>\r\n<span class=\"p\">})<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nx\">AppComponent<\/span> <span class=\"k\">implements<\/span> <span class=\"nx\">OnInit<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nx\">data$<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Observable<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">AppQuery<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">;<\/span>\r\n\r\n  <span class=\"kd\">constructor<\/span><span class=\"p\">(<\/span><span class=\"k\">private<\/span> <span class=\"nx\">apollo<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Apollo<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"nx\">ngOnInit<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">data$<\/span> <span class=\"o\">=<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">apollo<\/span><span class=\"p\">.<\/span><span class=\"nx\">watchQuery<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">AppQuery<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">({<\/span>\r\n      <span class=\"na\">query<\/span><span class=\"p\">:<\/span> <span class=\"nx\">cursorsQuery<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"p\">}).<\/span><span class=\"nx\">valueChanges<\/span><span class=\"p\">.<\/span><span class=\"nx\">pipe<\/span><span class=\"p\">(<\/span><span class=\"nx\">map<\/span><span class=\"p\">(({<\/span> <span class=\"nx\">data<\/span> <span class=\"p\">})<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">data<\/span><span class=\"p\">));<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<div>\u9700\u6c42\u9a71\u52a8\u67b6\u6784\uff08Demand Driven Architecture\uff09\u88ab\u79f0\u4e3a\u662f\u4e00\u79cd\u5c06\u7ec4\u4ef6\u8fdb\u884c\u91cd\u6784\uff0c\u5e76\u6839\u636e\u5c42\u7ea7\u8fdb\u884c\u5207\u5272fragment\u7684\u65b9\u6cd5\uff0c\u8fd9\u6837\u7684\u8bf4\u6cd5\u53ef\u80fd\u66f4\u4e3a\u51c6\u786e\u3002<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6700\u8fd1\uff0c\u6211\u5229\u7528\u4e00\u4e9b\u7a7a\u95f2\u65f6\u95f4\u5c0f\u5fc3\u7ffc\u7ffc\u5730\u6478\u7d22\u7740Apollo\uff0c\u4f46\u6709\u4e00\u4e9b\u4e8b\u60c5\u59cb\u7ec8\u8ba9\u6211\u611f\u5230\u56f0\u60d1\uff0c\u6240\u4ee5\u6211\u51b3\u5b9a\u5199\u4e0b\u5907\u5fd8\u5f55\u3002 \u6211 [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-48000","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast 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