{"id":9702,"date":"2020-05-25T07:23:47","date_gmt":"2020-05-25T07:23:47","guid":{"rendered":"https:\/\/www.dotcom-monitor.com\/blog\/2020\/05\/25\/%e6%8c%91%e6%88%98-%e7%9b%91%e6%8e%a7-%e5%8f%8d%e5%ba%94-%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f\/"},"modified":"2026-06-15T02:46:11","modified_gmt":"2026-06-15T02:46:11","slug":"%e6%8c%91%e6%88%98-%e7%9b%91%e6%8e%a7-%e5%8f%8d%e5%ba%94-%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/%e6%8c%91%e6%88%98-%e7%9b%91%e6%8e%a7-%e5%8f%8d%e5%ba%94-%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f\/","title":{"rendered":"\u76d1\u63a7 ReactJS \u5e94\u7528\u7a0b\u5e8f\u7684\u6311\u6218"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"9702\" class=\"elementor elementor-9702 elementor-7600\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a7307e6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6a7307e6\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-137795c6\" data-id=\"137795c6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3849ea3b elementor-widget elementor-widget-text-editor\" data-id=\"3849ea3b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tReactJS \u5c06 JavaScript \u7684\u901f\u5ea6\u4e0e\u72ec\u7279\u7684\u6e32\u67d3\u529f\u80fd\u76f8\u7ed3\u5408\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5177\u6709\u9ad8\u5ea6\u52a8\u6001\u3001\u9762\u5411\u6027\u80fd\u5e76\u54cd\u5e94\u7528\u6237\u8f93\u5165\u3002 <span style=\"color: #0000ff;\">\n<a style=\"color: #0000ff;\" href=\"https:\/\/2018.stateofjs.com\/front-end-frameworks\/react\/\" target=\"_blank\" rel=\"noopener\">2018\u5e74JS\u72b6\u6001\u62a5\u544a<\/a><\/span>\u5c06\u6027\u80fd\u5217\u4e3aReactJS\u5728\u5982\u6b64\u77ed\u7684\u65f6\u95f4\u5185\u83b7\u5f97\u5982\u6b64\u666e\u53ca\u7684\u4e3b\u8981\u539f\u56e0\u3002 \u5728\u6784\u5efa\u5355\u9875\u5e94\u7528\u7a0b\u5e8f \uff08SPA\uff09 \u7684\u9009\u9879\u65b9\u9762\uff0cReact \u63d0\u4f9b\u4e86\u4f18\u4e8e Angular \u548c\u5176\u4ed6 JavaScript \u6846\u67b6\u548c\u5e93\u7684\u6027\u80fd\u4f18\u52bf\u3002 \u7531\u4e8e React \u5728 JavaScript \u4e2d\u7ef4\u62a4\u4e86\u4e00\u4e2a\u865a\u62df DOM\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u5feb\u901f\u786e\u5b9a\u5c06\u6587\u6863\u5e26\u5230\u6240\u9700\u72b6\u6001\u6240\u9700\u7684\u6700\u5c0f\u66f4\u6539\u3002 \u7531\u4e8e React \u7ec4\u4ef6\u7684\u72b6\u6001\u4fdd\u5b58\u5728 JavaScript \u4e2d\uff0c\u56e0\u6b64\u60a8\u53ef\u4ee5\u907f\u514d\u8bbf\u95ee DOM\u3002\n\n\u5bf9\u4e8e\u5c0f\u578b\u5e94\u7528\u7a0b\u5e8f\uff0cReactJS \u63d0\u4f9b\u7684\u5f00\u7bb1\u5373\u7528\u7684\u6027\u80fd\u4f18\u5316\u7ef0\u7ef0\u6709\u4f59\u3002 \u4f46\u662f\uff0c\u968f\u7740\u5e94\u7528\u7a0b\u5e8f\u53d1\u5c55\u5230\u5305\u542b\u66f4\u590d\u6742\u7684\u89c6\u56fe\uff0c\u7ef4\u62a4\u548c\u5e76\u884c\u865a\u62df DOM \u53ef\u80fd\u4f1a\u6210\u4e3a\u4e00\u4ef6\u4ee3\u4ef7\u9ad8\u6602\u7684\u4e8b\u60c5\u3002 \u5927\u578b\u5e94\u7528\u7a0b\u5e8f\u662f\u5de8\u5927\u3001\u5206\u652f\u548c\u590d\u6742\u7684\u6e32\u67d3\u6811\u3002 \u6bcf\u5f53\u5c06 props \u66f4\u65b0\u5230\u8282\u70b9\u65f6\uff0cReact \u90fd\u5fc5\u987b\u91cd\u65b0\u914d\u7f6e\u6e32\u67d3\u6811\uff0c\u4ece\u8282\u70b9\u4e00\u76f4\u5230\u5206\u652f\uff0c\u6700\u540e\u662f\u8fdb\u884c\u865a\u62df DOM \u6bd4\u8f83\u7684\u53f6\u5b50\u3002\n\n\u7136\u800c\uff0c\u968f\u7740\u7528\u6237\u7fa4\u7684\u589e\u957f\uff0c\u5e94\u7528\u7a0b\u5e8f\u7684\u590d\u6742\u6027\u5f80\u5f80\u4f1a\u589e\u52a0\uff0c\u627f\u8f7d\u66f4\u591a\u7684\u4f9d\u8d56\u5173\u7cfb\uff0c\u5e76\u5305\u542b\u66f4\u591a\u7684\u7b2c\u4e09\u65b9\u63d2\u4ef6\u3002 \u5b83\u9047\u5230\u6027\u80fd\u74f6\u9888\u7684\u53ef\u80fd\u6027\u53ea\u4f1a\u6269\u5927\u3002 \u968f\u7740\u6570\u767e\u4e07\u5404\u79cd\u5927\u5c0f\u548c\u7c7b\u578b\u7684\u652f\u6301 Web \u7684\u8bbe\u5907\u4e0a\u7684\u5e94\u7528\u7a0b\u5e8f\u6570\u91cf\u4e0d\u65ad\u589e\u52a0\uff0c\u60a8\u5c06\u65e0\u6cd5\u9003\u907f\u6f5c\u5728\u7684\u6027\u80fd\u5669\u68a6\u3002\n\n\u4f8b\u5982\uff0c\u7528\u6237\u5728\u6d4f\u89c8\u5668\u4e2d\u4e0e Web \u5e94\u7528\u7a0b\u5e8f\u4ea4\u4e92\u65f6\u671f\u671b\u6bcf\u79d2 60 \u5e27\uff0c\u8fd9\u53ea\u7ed9\u4f60 16.7 \u6beb\u79d2\u7684\u6e32\u67d3\u6bcf\u4e00\u5e27\u3002 \u5f53\u5e94\u7528\u8fd0\u884c\u7f13\u6162\u65f6\uff0c\u54cd\u5e94\u7528\u6237\u4e8b\u4ef6\u901a\u5e38\u9700\u8981\u5f88\u957f\u65f6\u95f4\uff0c\u5904\u7406\u6570\u636e\u6216\u91cd\u65b0\u5448\u73b0\u65b0\u6570\u636e\u7684\u65f6\u95f4\u4e5f\u592a\u957f\u3002 \u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u60a8\u4e0d\u662f\u5728 Clock \u4e0a\u8fdb\u884c\u590d\u6742\u7684\u6570\u636e\u5904\u7406\uff0c\u800c\u662f\u5728\u6d6a\u8d39\u65f6\u95f4\u91cd\u65b0\u6e32\u67d3\u3002\n\n\u6beb\u65e0\u7591\u95ee\uff0c\u5373\u4f7f\u662f\u8bbe\u8ba1\u548c\u4f18\u5316\u6700\u5b8c\u7f8e\u7684 React \u5e94\u7528\u7a0b\u5e8f\u4e5f\u9700\u8981\u6027\u80fd\u76d1\u63a7\u5de5\u5177\u3002\n<h3 id='\u4f7f\u7528\u63a2\u67e5\u5668\u76d1\u89c6\u7ec4\u4ef6\u88c5\u8f7d'  id=\"boomdevs_1\">\u4f7f\u7528\u63a2\u67e5\u5668\u76d1\u89c6\u7ec4\u4ef6\u88c5\u8f7d<\/h3>\n\u7ec4\u4ef6\u91cd\u65b0\u6e32\u67d3\u7684\u6b21\u6570\uff0c\u4ee5\u53ca\u6240\u82b1\u8d39\u7684\u8d44\u6e90\u548c\u65f6\u95f4\uff0c\u53ef\u4ee5\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u8bf4\u660e React \u5e94\u7528\u7a0b\u5e8f\u5728\u751f\u4ea7\u4e2d\u7684\u6027\u80fd\u3002 Profiler \u7ec4\u4ef6\u662f\u4e00\u4e2a\u5185\u7f6e\u7684 React \u7ec4\u4ef6\uff0c\u7528\u4e8e\u6d4b\u91cf\u7ec4\u4ef6\u5b50\u6811\u7684\u201c\u6302\u8f7d\u201d\u6216\u201c\u66f4\u65b0\u201d\u65f6\u95f4\u3002 \u6bcf\u5f53<span style=\"color: #ff0000;\"><span style=\"color: #333300;\">\u66f4\u65b0\u6216\u6302\u8f7d\u7ec4\u4ef6\u65f6\uff0c<\/span><\/span>Profiler \u7684 <em>onRender<\/em> \u51fd\u6570\u90fd\u4f1a\u5e26\u6709\u65f6\u95f4\u6233\u3002 Profiler \u63d0\u4f9b\u4e86\u4e00\u79cd\u5e73\u6613\u8fd1\u4eba\u7684\u65b9\u5f0f\u6765\u67e5\u770b React \u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u95ee\u9898\u3002\n<pre>import { unstable_Profiler as Profiler } from \"react\"\n\n&lt;Profiler id=\"Counter\" onRender={callback}&gt;\n\n    &lt;Counter \/&gt;\n\n&lt;\/Profiler&gt;<\/pre>\n<em>id<\/em> \u5c5e\u6027\u6807\u8bc6\u62a5\u544a\uff0c\u800c <em>onRender<\/em> \u51fd\u6570\u5728\u6302\u8f7d\u6216\u4fee\u6539<em>\u8ba1\u6570\u5668<\/em>\u7ec4\u4ef6\u65f6\u4e0e\u53c2\u6570\u76f8\u5173\u8054\u3002\n<pre>function callback(id, phase, actualTime, baseTime, startTime, commitTime) {\n\nlog(\"id: \" + id, \"phase:\" + phase, \"actualTime:\" + actualTime,   \"baseTime: \" + baseTime, \"startTime: \" + startTime, \"commitTime: \" +  commitTime)\n\n}<\/pre>\n\u51fd\u6570\u7684\u53c2\u6570\u662f\u6536\u96c6\u7684\u5448\u73b0 <em>\u8ba1\u6570\u5668<\/em> \u7ec4\u4ef6\u65f6\u7684\u65f6\u95f4\u6233\u3002 \u6211\u4eec\u5c06\u770b\u4e00\u4e0b\u6bcf\u4e2a\u53c2\u6570\u3002\n\n<strong>\u540c\u4e0a<\/strong>\u3002 \u4e0e\u63a2\u67e5\u5668\u7ec4\u4ef6\u5173\u8054\u7684\u552f\u4e00 ID\u3002\n\n<strong>\u9636\u6bb5<\/strong>\u3002 \u8fd9\u5c06\u68c0\u6d4b\u5904\u4e8e\u201c\u88c5\u8f7d\u201d\u9636\u6bb5\u8fd8\u662f\u201c\u66f4\u65b0\u201d\u9636\u6bb5\u7684\u9636\u6bb5\u3002\n\n<strong>\u5b9e\u9645\u65f6\u95f4<\/strong>\u3002 \u63a2\u67e5\u5668\u5448\u73b0\u5df2\u63d0\u4ea4\u66f4\u65b0\u6240\u82b1\u8d39\u7684\u65f6\u95f4\u3002\n\n<strong>\u57fa\u65f6\u95f4<\/strong>\u3002 \u63a2\u67e5\u5668\u6811\u4e2d\u7684\u67d0\u4e2a\u7ec4\u4ef6\u88c5\u5165\u6216\u66f4\u65b0\u6240\u82b1\u8d39\u7684\u65f6\u95f4\u3002\n\n<strong>\u5f00\u59cb\u65f6\u95f4<\/strong>\u3002 \u8bb0\u5f55\u65f6\u95f4\u6233 Profiler \u5f00\u59cb\u6d4b\u91cf\u5176\u540e\u4ee3\u7684\u88c5\u8f7d\/\u6e32\u67d3\u65f6\u95f4\u3002\n\n<strong>\u63d0\u4ea4\u65f6\u95f4<\/strong>\u3002 React \u63d0\u4ea4\u66f4\u65b0\u6240\u82b1\u8d39\u7684\u65f6\u95f4\u3002\n<h3 id='\u76d1\u89c6\u4f7f\u7528-react-\u5f00\u53d1\u4eba\u5458\u5de5\u5177\u91cd\u65b0\u6e32\u67d3\u7684\u7ec4\u4ef6'  id=\"boomdevs_2\">\u76d1\u89c6\u4f7f\u7528 React \u5f00\u53d1\u4eba\u5458\u5de5\u5177\u91cd\u65b0\u6e32\u67d3\u7684\u7ec4\u4ef6<\/h3>\n\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u5982\u679c\u60a8\u4e86\u89e3\u6b63\u5728\u91cd\u65b0\u6e32\u67d3\u7684\u7ec4\u4ef6\uff0c\u5219\u53ef\u4ee5\u5c06\u751f\u4ea7\u4e2d\u7684\u5e94\u7528\u7a0b\u5e8f\u4ece\u5404\u79cd\u6027\u80fd\u74f6\u9888\u4e2d\u62ef\u6551\u51fa\u6765\u3002 React \u5f00\u53d1\u4eba\u5458\u5de5\u5177\u901a\u8fc7\u5728\u7ec4\u4ef6\u8fb9\u754c\u91cd\u65b0\u6e32\u67d3\u65f6\u4e3a\u7ec4\u4ef6\u8fb9\u754c\u7740\u8272\uff0c\u4f7f\u5f00\u53d1\u4eba\u5458\u53d8\u5f97\u7b80\u5355\u3002 \u5982\u679c\u4e3b\u8981\u7ec4\u4ef6\u91cd\u65b0\u6e32\u67d3\uff0c\u5219\u6355\u83b7 <em>\u8ba1\u6570\u5668<\/em> \u548c <em>\u8ba1\u6570<\/em> \u7ec4\u4ef6\u7684\u8fb9\u7f18\u5c06\u77ed\u6682\u7a81\u51fa\u663e\u793a\u3002\n\n\u663e\u793a\u7684\u989c\u8272\u7c7b\u578b\u53d6\u51b3\u4e8e\u91cd\u65b0\u6e32\u67d3\u7ec4\u4ef6\u7684\u9891\u7387\/\u9891\u7387\uff0c\u4f7f\u60a8\u80fd\u591f\u8f7b\u677e\u8bc6\u522b\u54ea\u4e2a\u7ec4\u4ef6\u66f4\u65b0\u6700\u9891\u7e41\uff0c\u4ee5\u4fbf\u60a8\u53ef\u4ee5\u9002\u5f53\u5730\u5bf9\u5176\u8fdb\u884c\u4f18\u5316\u3002\n\n<em>|\u7eff\u8272 &#8211; \u4f4e\u9891\u66f4\u65b0 <\/em>\n\n<em>|\u84dd\u8272 &#8211; \u5e73\u5747\u9891\u7387\u66f4\u65b0 <\/em>\n\n<em>V \u7ea2\u8272 &#8211; \u8868\u793a\u975e\u5e38\u9891\u7e41\u7684\u66f4\u65b0 <\/em>\n<h3 id='\u4f7f\u7528-react-addons-perf-\u8bc6\u522b\u6027\u80fd\u95ee\u9898'  id=\"boomdevs_3\">\u4f7f\u7528 React.addons.Perf \u8bc6\u522b\u6027\u80fd\u95ee\u9898<\/h3>\n\u8981\u542f\u52a8 Perf\uff0c\u5fc5\u987b\u4ece\u63a7\u5236\u53f0\u8c03\u7528 Perf.start\uff08\uff09\uff0c\u8bb0\u5f55\u64cd\u4f5c\uff0c\u7136\u540e\u8c03\u7528 <em>Perf.stop\uff08\uff09<\/em> \u6765\u505c\u6b62 Perf\u3002 \u7136\u540e\uff0c\u53ef\u4ee5\u8c03\u7528\u4ee5\u4e0b\u4efb\u4e00\u65b9\u6cd5\u6765\u67e5\u770b\u6709\u7528\u7684\u5ea6\u91cf\u96c6\u3002\n<pre><strong>Perf.printWasted()<\/strong><\/pre>\n<em>Perf.printWasted\uff08\uff09<\/em> \u662f\u60a8\u5728 React.addons.Perf \u4e0a\u8c03\u7528\u7684\u6700\u6709\u7528\u7684\u65b9\u6cd5\u3002 Perf.printWasted\uff08\uff09\u544a\u8bc9\u4f60\u6536\u7f29\u6e32\u67d3\u6811\u548c\u6bd4\u8f83\u865a\u62dfDOM\u6240\u635f\u5931\u7684\u65f6\u95f4\u3002 \u4e0a\u9762\u63d0\u5230\u7684\u8fd9\u4e9b\u7ec4\u4ef6\u662f\u63d0\u9ad8 React \u5e94\u7528\u7a0b\u5e8f\u6027\u80fd\u7684\u4e3b\u8981\u5019\u9009\u8005\u3002\n<pre><strong>Perf.printInclusive() \/ Perf.printExclusive()<\/strong><\/pre>\n<em>Perf.printInclusive<\/em> \uff08\uff09 \u548c <em>Perf.printExclusive\uff08\uff09<\/em> \u8fd4\u56de\u7528\u4e8e\u5448\u73b0\u7ec4\u4ef6\u7684\u65f6\u95f4\u91cf\u3002 \u5927\u591a\u6570\u5f00\u53d1\u4eba\u5458\u4e0d\u4f1a\u53d1\u73b0\u6b64\u65b9\u6cd5\u975e\u5e38\u6709\u7528\uff0c\u56e0\u4e3a\u6e32\u67d3\u89e6\u53d1\u7684\u6027\u80fd\u95ee\u9898\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7\u4e0d\u4f7f\u7528\u4e0a\u8ff0\u65b9\u6cd5\u8fdb\u884c\u6e32\u67d3\u6765\u89e3\u51b3\uff1a<em>Perf.printWasted\uff08\uff09\u3002<\/em>\n\n\u4f46\u662f\uff0c\u8be5\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u60a8\u8bc6\u522b\u5728\u751f\u547d\u5468\u671f\u65b9\u6cd5\u4e2d\u6267\u884c\u5927\u91cf\u8ba1\u7b97\u7684\u7ec4\u4ef6\u3002 \u60a8\u5c06\u4e86\u89e3\u5230\uff0c\u5728\u4fee\u590d <em>printWasted<\/em> \u95ee\u9898\u540e\uff0c\u662f\u672a\u4f18\u5316\u7684\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u5360\u7528\u4e86\u8fd9\u4e9b\u5b9d\u8d35\u7684\u8d44\u6e90\u3002 \u6216\u8005\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u6807\u51c6\u7684Chrome DevTool\u7684JavaScript Profiler\uff0c\u76f4\u63a5\u67e5\u770b\u6700\u7e41\u91cd\u7684\u51fd\u6570\u8c03\u7528\u3002\n<pre><strong>Perf.printDOM()<\/strong><\/pre>\n<em>Perf.printDOM\uff08\uff09<\/em> \u663e\u793a\u4e86\u5728\u6e32\u67d3 React \u6811\u671f\u95f4\u89e6\u53d1\u7684\u6240\u6709 DOM \u64cd\u4f5c\u3002 \u5982\u679c\u4f60\u73a9 ReactJS \u5df2\u7ecf\u6709\u4e00\u6bb5\u65f6\u95f4\u4e86\uff0c\u90a3\u4e48\u4f60\u5c31\u4f1a\u77e5\u9053\u8fd9\u53ef\u80fd\u662f\u6700\u9ebb\u70e6\u7684\u90e8\u5206\u3002 \u5982\u679c\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u975e\u5e38\u590d\u6742\uff0c\u8981\u6d4f\u89c8\u65e0\u7a77\u65e0\u5c3d\u7684\u884c\u548c\u5217\u5217\u8868\uff0c\u53ef\u80fd\u9700\u8981\u5f88\u957f\u65f6\u95f4\u624d\u80fd\u68c0\u6d4b\u5230\u5230\u5e95\u51fa\u4e86\u4ec0\u4e48\u95ee\u9898\u3002\n\n\u4e00\u65e6\u4f60\u7684\u7b2c\u4e00\u7ec4\u7ec4\u4ef6\u88ab\u6e32\u67d3\u51fa\u6765\uff0c\u4f60\u9884\u8ba1\u672a\u6765\u7684\u91cd\u65b0\u6e32\u67d3\u4f1a\u91cd\u7528\u73b0\u6709\u7684 DOM \u8282\u70b9\uff0c\u800c\u4e0d\u662f\u521b\u5efa\u65b0\u7684\u8282\u70b9\u2014\u2014\u8fd9\u662f React \u7684\u865a\u62df DOM \u63d0\u4f9b\u7684\u4f18\u5316\uff0c\u4e5f\u662f\u6bcf\u4e2a React \u5f00\u53d1\u4eba\u5458\u90fd\u7406\u6240\u5f53\u7136\u7684\u3002\n\n<em>Perf.printDOM\uff08\uff09<\/em> \u53ef\u4ee5\u65b9\u4fbf\u5730\u67e5\u627e\u7279\u6b8a\u3001\u6602\u8d35\u7684\u6d4f\u89c8\u5668\u602a\u5f02\u6216\u76d1\u63a7\u4e3b\u8981\u7684\u3001\u4e0d\u53ef\u9884\u6d4b\u7684 DOM \u4fee\u6539\u3002\n<h3 id='reactjs-web-\u5e94\u7528\u7a0b\u5e8f\u7684\u7efc\u5408\u76d1\u63a7'  id=\"boomdevs_4\">ReactJS Web \u5e94\u7528\u7a0b\u5e8f\u7684\u7efc\u5408\u76d1\u63a7<\/h3>\n\u867d\u7136\u4e0a\u8ff0\u65b9\u6cd5\u662f\u76d1\u63a7 React \u5e94\u7528\u7a0b\u5e8f\u6027\u80fd\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\uff0c\u4f46\u5b83\u4eec\u65e0\u6cd5\u6a21\u4eff\u5178\u578b\u7528\u6237\u5728\u4f7f\u7528\u5e94\u7528\u7a0b\u5e8f\u65f6\u6267\u884c\u7684\u64cd\u4f5c\u3002 \u7efc\u5408\u76d1\u63a7\u5e73\u53f0\u4e0e\u811a\u672c\u8bb0\u5f55\u5668\u76f8\u7ed3\u5408\uff0c\u53ef\u4ee5\u8fd0\u884c\u548c\u91cd\u653e\u9884\u5148\u5f55\u5236\u7684\u811a\u672c\uff0c\u5728\u771f\u5b9e\u6d4f\u89c8\u5668\u4e2d\u6a21\u62df\u7528\u6237\u4e8b\u52a1\u548c\u5178\u578b\u7528\u6237\u64cd\u4f5c\u3002 \u4f8b\u5982\uff0c\u57fa\u672c\u5bfc\u822a\u3001\u8868\u5355\u63d0\u4ea4\u3001\u8d2d\u7269\u8f66\u4ea4\u6613\u3001\u5728\u7ebf\u6e38\u620f\u3001\u6eda\u52a8\u901f\u5ea6\u3001\u52a8\u753b\u7b49\u3002\n\n\u867d\u7136 Perf \u662f\u4e00\u4e2a\u5f88\u597d\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u76d1\u63a7\u6e32\u67d3\u6811\u4e2d\u635f\u5931\u7684\u65f6\u95f4\u91cf\uff0c\u5e76\u5c06\u865a\u62df DOM \u4e0e\u5b9e\u9645 DOM \u8fdb\u884c\u6bd4\u8f83\uff0c\u4f46\u5b83\u5e76\u4e0d\u80fd\u8f6c\u5316\u4e3a\u7528\u6237\u5728\u4f7f\u7528\u5e94\u7528\u7a0b\u5e8f\u65f6\u53ef\u80fd\u9047\u5230\u7684\u4f53\u9a8c\u3002 \u5408\u6210<span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.dotcom-monitor.com\/zh-hans\/web-%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f%e7%9b%91%e8%a7%86\/\">Web \u5e94\u7528\u7a0b\u5e8f<\/a><\/span>\u76d1\u63a7\u89e3\u51b3\u65b9\u6848\uff0c\u5982<span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.dotcom-monitor.com\/zh-hans\/\">Dotcom \u76d1\u89c6\u5668<\/a><\/span>\u63d0\u4f9b\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5305\u542b\u4e00\u4e2a\u6613\u4e8e\u4f7f\u7528\u7684\u811a\u672c\u5de5\u5177\u6765\u7f16\u5199\u5404\u79cd\u76d1\u63a7\u6d4b\u8bd5\u811a\u672c\u3002 \u8fd9\u4e9b\u811a\u672c\u53ef\u4ee5\u5728\u4e13\u7528\u6d4b\u8bd5\u73af\u5883\u4e2d\u8fd0\u884c\uff0c\u5e76\u5b9a\u671f\u68c0\u67e5 Web \u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u5404\u79cd\u53c2\u6570\u3002 \u4f7f\u7528\u4f7f\u7528\u771f\u5b9e\u6d4f\u89c8\u5668\u7684\u7efc\u5408\u76d1\u89c6\u5de5\u5177\u53ef\u4ee5\u8ba9\u60a8\u83b7\u5f97\u6700\u51c6\u786e\u7684\u6027\u80fd\u7ed3\u679c\u3002\n\n\u6b64\u5916\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u8bbe\u5907\u3001\u6d4f\u89c8\u5668\u548c\u5730\u7406\u4f4d\u7f6e\u6267\u884c\u7efc\u5408\u76d1\u63a7\u3002 \u5bf9\u4e8e\u5355\u9875\u5e94\u7528\u7a0b\u5e8f\uff0c\u521d\u59cb\u9875\u9762\u52a0\u8f7d\u901f\u5ea6\u4e0d\u5982\u6700\u7ec8\u7528\u6237\u7684\u4f53\u9a8c\u91cd\u8981\u3002 \u4e0d\u4ec5\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u542f\u52a8\u5e76\u8fd0\u884c\u81f3\u5173\u91cd\u8981\uff0c\u8fd8\u5fc5\u987b\u76d1\u89c6\u529f\u80fd\u3002 \u4f8b\u5982\uff0c\u7528\u6237\u662f\u5426\u53ef\u4ee5\u6267\u884c\u5fc5\u8981\u7684\u64cd\u4f5c\uff0c\u4ee5\u53ca\u7b2c\u4e09\u65b9\u670d\u52a1\u6216 API \u5bfc\u81f4\u5ef6\u8fdf\u6216\u95ee\u9898\u7684\u539f\u56e0\uff08\u5982\u679c\u6709\uff09\u3002\n\nWeb \u5e94\u7528\u7a0b\u5e8f\u76d1\u89c6\u7684\u76ee\u6807\u662f\u5728\u95ee\u9898\u5f71\u54cd\u5927\u91cf\u7528\u6237\u4e4b\u524d\u81ea\u52a8\u6267\u884c\u8bc6\u522b\u95ee\u9898\u7684\u8fc7\u7a0b\u3002 \u901a\u8fc7\u7efc\u5408\u76d1\u63a7\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u7279\u5b9a React \u5e94\u7528\u7a0b\u5e8f\u7684\u8981\u6c42\u8bbe\u7f6e\u8b66\u62a5\uff0c\u5e76\u5728\u51fa\u73b0\u95ee\u9898\u65f6\u7acb\u5373\u6536\u5230\u901a\u77e5\u3002 \u4e0e\u4e0a\u9762\u8ba8\u8bba\u7684\u5176\u4ed6\u5de5\u5177\u4e0d\u540c\uff0c\u7efc\u5408\u76d1\u63a7\u91c7\u7528\u4e3b\u52a8\u65b9\u6cd5\uff0c\u5c06\u60a8\u548c\u60a8\u7684\u56e2\u961f\u4ece\u5fc5\u987b\u8fd0\u884c\u624b\u52a8\u6d4b\u8bd5\u7684\u8017\u65f6\u8fc7\u7a0b\u4e2d\u89e3\u653e\u51fa\u6765\u3002\n<h3 id='\u76d1\u63a7-reactjs-\u5e94\u7528-\u7ed3\u8bba'  id=\"boomdevs_5\">\u76d1\u63a7 ReactJS \u5e94\u7528\uff1a\u7ed3\u8bba<\/h3>\n\u867d\u7136\u8fd9\u4e9b\u5de5\u5177\u5bf9\u4e8e\u5728\u5f00\u53d1\u73af\u5883\u4e2d\u76d1\u63a7 React \u5e94\u7528\u7a0b\u5e8f\u5f88\u6709\u7528\uff0c\u4f46\u76d1\u63a7\u751f\u4ea7\u4e2d\u7684\u6027\u80fd\u662f\u53e6\u4e00\u4e2a\u6311\u6218\uff0c\u5e76\u4e14\u5177\u6709\u66f4\u5927\u7684\u6743\u91cd\u3002 \u5c48\u670d\u4e8e\u201c\u5728\u6211\u7684\u673a\u5668\u4e0a\u5de5\u4f5c\u201d\u7684\u5fc3\u6001\u662f\u4e00\u4e2a\u8b66\u793a\u6545\u4e8b\uff0c\u5f53\u4f60\u7684\u5e94\u7528\u7a0b\u5e8f\u5728\u751f\u4ea7\u4e2d\u7684\u6027\u80fd\u53d7\u5230\u5a01\u80c1\u65f6\u3002 \u53e6\u4e00\u65b9\u9762\uff0c\u7efc\u5408\u76d1\u63a7\u5de5\u5177\u4ece\u6700\u7ec8\u7528\u6237\u7684\u89d2\u5ea6\u4e3a\u60a8\u63d0\u4f9b\u6027\u80fd\u62a5\u544a\uff0c\u800c\u4e0d\u662f\u4ece\u5f00\u53d1\u4eba\u5458\u60f3\u8c61\u7684\u4e00\u4e9b\u9648\u8bcd\u6ee5\u8c03\u7684\u6d4b\u8bd5\u7528\u4f8b\u4e2d\u3002 \u5c3d\u7ba1\u5982\u6b64\uff0c\u5982\u679c\u60a8\u60f3\u5347\u7ea7\u60a8\u7684 ReactJS \u6027\u80fd\u76d1\u63a7\uff0c\u8bf7<span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/userauth.dotcom-monitor.com\/Account\/FreeTrialSignUp\">\u7acb\u5373\u514d\u8d39\u8bd5\u7528 Dotcom \u76d1\u89c6\u5668 30 \u5929<\/a><\/span>\u3002\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>ReactJS \u5c06 JavaScript \u7684\u901f\u5ea6\u4e0e\u72ec\u7279\u7684\u6e32\u67d3\u529f\u80fd\u76f8\u7ed3\u5408\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5177\u6709\u9ad8\u5ea6\u52a8\u6001\u3001\u9762\u5411\u6027\u80fd\u5e76\u54cd\u5e94 [&hellip;]<\/p>\n","protected":false},"author":21,"featured_media":9577,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[882],"tags":[],"class_list":["post-9702","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-882"],"_links":{"self":[{"href":"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/wp-json\/wp\/v2\/posts\/9702","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/wp-json\/wp\/v2\/comments?post=9702"}],"version-history":[{"count":0,"href":"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/wp-json\/wp\/v2\/posts\/9702\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/wp-json\/wp\/v2\/media\/9577"}],"wp:attachment":[{"href":"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/wp-json\/wp\/v2\/media?parent=9702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/wp-json\/wp\/v2\/categories?post=9702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dotcom-monitor.com\/blog\/zh-hans\/wp-json\/wp\/v2\/tags?post=9702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}