{"id":2883,"date":"2024-11-10T08:32:31","date_gmt":"2024-11-10T00:32:31","guid":{"rendered":"https:\/\/fwq.ai\/blog\/2883\/"},"modified":"2024-11-10T08:32:31","modified_gmt":"2024-11-10T00:32:31","slug":"%e5%a6%82%e4%bd%95%e4%bc%98%e5%8c%96%e6%a0%91%e5%bd%a2%e7%bb%93%e6%9e%84%e7%9a%84%e5%8a%a8%e6%80%81%e5%b1%95%e7%a4%ba%e4%bb%a5%e9%81%bf%e5%85%8d%e5%8d%a1%e9%a1%bf%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/2883\/","title":{"rendered":"\u5982\u4f55\u4f18\u5316\u6811\u5f62\u7ed3\u6784\u7684\u52a8\u6001\u5c55\u793a\u4ee5\u907f\u514d\u5361\u987f\uff1f"},"content":{"rendered":"

\"\u5982\u4f55\u4f18\u5316\u6811\u5f62\u7ed3\u6784\u7684\u52a8\u6001\u5c55\u793a\u4ee5\u907f\u514d\u5361\u987f\uff1f\u63d2\u56fe\"<\/p>\n

\u61d2\u52a0\u8f7d\u4f18\u5316\u6811\u5f62\u7ed3\u6784\u4e2d\u52a8\u6001\u5c55\u793a\u7684\u5361\u987f<\/strong><\/p>\n

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\u5b9e\u73b0\u65b9\u6848<\/strong><\/p>\n

    \n
  1. \u6309\u9700\u52a0\u8f7d\u5b50\u8282\u70b9\uff1a<\/strong>\u907f\u514d\u4e00\u6b21\u6027\u52a0\u8f7d\u6240\u6709\u5b50\u8282\u70b9\u3002\u4ec5\u5728\u7528\u6237\u5c55\u5f00\u8282\u70b9\u65f6\u518d\u52a8\u6001\u52a0\u8f7d\u5176\u5b50\u8282\u70b9\u3002<\/li>\n
  2. \u4f7f\u7528\u865a\u62df\u5217\u8868\uff1a<\/strong>\u5bf9\u4e8e\u6570\u91cf\u6781\u5927\u7684\u5217\u8868\uff0c\u4f7f\u7528 React \u4e2d\u7684 VirtualizedList \u6216\u7c7b\u4f3c\u7684\u5e93\u6765\u4ec5\u6e32\u67d3\u53ef\u89c1\u7684\u5143\u7d20\uff0c\u4ece\u800c\u4f18\u5316\u6027\u80fd\u3002<\/li>\n
  3. \u6570\u636e\uff1a<\/strong>\u5c06\u6570\u636e\u52a0\u8f7d\u4ece\u6e32\u67d3\u8fc7\u7a0b\u4e2d\u5206\u79bb\u51fa\u6765\u3002\u4f7f\u7528 async\/awt \u6216 Promise \u5f02\u6b65\u52a0\u8f7d\u6570\u636e\uff0c\u9632\u6b62\u9875\u9762\u5361\u987f\u3002<\/li>\n
  4. \u4f7f\u7528 state \u7ba1\u7406\uff1a<\/strong>\u901a\u8fc7\u7ef4\u62a4\u4e00\u4e2a\u72b6\u6001\u503c\u6765\u8ddf\u8e2a\u54ea\u4e9b\u8282\u70b9\u5df2\u52a0\u8f7d\u3002\u4ec5\u5728\u9700\u8981\u65f6\u518d\u8fdb\u884c\u52a0\u8f7d\uff0c\u907f\u514d\u91cd\u590d\u52a0\u8f7d\u5b50\u8282\u70b9\u3002<\/li>\n<\/ol>\n

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    [React \u865a\u62df\u5217\u8868\u793a\u4f8b](https:\/\/reactjs.org\/docs\/virtualization.html)<\/p>\n

    [\u5982\u4f55\u4f7f\u7528 async\/await \u4f18\u5316\u4ee3\u7801](https:\/\/javascript.info\/async-await)<\/p>\n

    \u5e0c\u671b\u8fd9\u4e9b\u4f18\u5316\u5efa\u8bae\u5bf9\u60a8\u89e3\u51b3\u6811\u5f62\u7ed3\u6784\u4e2d\u7684\u52a8\u6001\u5c55\u793a\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n

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    \u61d2\u52a0\u8f7d\u4f18\u5316\u6811\u5f62\u7ed3\u6784\u4e2d\u52a8\u6001\u5c55\u793a\u7684\u5361\u987f \u5f53\u5448\u73b0\u6811\u5f62\u7ed3\u6784\u6570\u636e\u65f6\uff0c\u5c24\u5176\u662f\u5728\u52a8\u6001\u5c55\u793a\u5927\u91cf\u8282\u70b9\u65f6\uff0c\u9875\u9762\u6027\u80fd\u5f80\u5f80\u4f1a\u53d7\u5230\u5f71\u54cd\u3002\u60a8\u53ef\u4ee5\u5c1d\u8bd5\u4ee5\u4e0b\u65b9\u6cd5\u8fdb\u884c lazy loading\uff08\u61d2\u52a0\u8f7d\uff09\u4f18\u5316\uff1a \u5b9e\u73b0\u65b9\u6848 \u6309\u9700\u52a0\u8f7d\u5b50\u8282\u70b9\uff1a\u907f\u514d\u4e00\u6b21\u6027\u52a0\u8f7d\u6240\u6709\u5b50\u8282\u70b9\u3002\u4ec5\u5728\u7528\u6237\u5c55\u5f00\u8282\u70b9\u65f6\u518d\u52a8\u6001\u52a0\u8f7d\u5176\u5b50\u8282\u70b9\u3002 \u4f7f\u7528\u865a\u62df\u5217\u8868\uff1a\u5bf9\u4e8e\u6570\u91cf\u6781\u5927\u7684\u5217\u8868\uff0c\u4f7f\u7528 React \u4e2d\u7684 VirtualizedList \u6216\u7c7b\u4f3c\u7684\u5e93\u6765\u4ec5\u6e32\u67d3\u53ef\u89c1\u7684\u5143\u7d20\uff0c\u4ece\u800c\u4f18\u5316\u6027\u80fd\u3002 \u6570\u636e\uff1a\u5c06\u6570\u636e\u52a0\u8f7d\u4ece\u6e32\u67d3\u8fc7\u7a0b\u4e2d\u5206\u79bb\u51fa\u6765\u3002\u4f7f\u7528 async\/awt \u6216 Promise \u5f02\u6b65\u52a0\u8f7d\u6570\u636e\uff0c\u9632\u6b62\u9875\u9762\u5361\u987f\u3002 \u4f7f\u7528 state \u7ba1\u7406\uff1a\u901a\u8fc7\u7ef4\u62a4\u4e00\u4e2a\u72b6\u6001\u503c\u6765\u8ddf\u8e2a\u54ea\u4e9b\u8282\u70b9\u5df2\u52a0\u8f7d\u3002\u4ec5\u5728\u9700\u8981\u65f6\u518d\u8fdb\u884c\u52a0\u8f7d\uff0c\u907f\u514d\u91cd\u590d\u52a0\u8f7d\u5b50\u8282\u70b9\u3002 \u76f8\u5173\u8d44\u6e90 \u60a8\u53ef\u4ee5\u53c2\u8003\u4ee5\u4e0b\u8d44\u6e90\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff1a [React \u865a\u62df\u5217\u8868\u793a\u4f8b](https:\/\/reactjs.org\/docs\/virtualization.html) [\u5982\u4f55\u4f7f\u7528 async\/await \u4f18\u5316\u4ee3\u7801](https:\/\/javascript.info\/async-await) \u5e0c\u671b\u8fd9\u4e9b\u4f18\u5316\u5efa\u8bae\u5bf9\u60a8\u89e3\u51b3\u6811\u5f62\u7ed3\u6784\u4e2d\u7684\u52a8\u6001\u5c55\u793a\u6709\u6240\u5e2e\u52a9\u3002 \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f18\u5316\u6811\u5f62\u7ed3\u6784\u7684\u52a8\u6001\u5c55\u793a\u4ee5\u907f\u514d\u5361\u987f\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/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-2883","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2883","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=2883"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2883\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=2883"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=2883"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=2883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}