{"id":5979,"date":"2023-01-06T15:51:23","date_gmt":"2023-01-06T07:51:23","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=5979"},"modified":"2023-01-06T15:51:23","modified_gmt":"2023-01-06T07:51:23","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8react-js%e4%b8%ad%e7%9a%84usedebugvalue%e9%80%b2%e8%a1%8c%e8%b0%83%e8%a9%a6","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/react-js\/%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8react-js%e4%b8%ad%e7%9a%84usedebugvalue%e9%80%b2%e8%a1%8c%e8%b0%83%e8%a9%a6\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528React.js\u4e2d\u7684useDebugValue\u9032\u884c\u8c03\u8a66"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"React, useDebugValue, \u8c03\u8bd5\"><\/p>\n<h1>\u5728 React \u4e2d\u5982\u4f55\u4f7f\u7528 useDebugValue \u8fdb\u884c\u8c03\u8bd5\uff1f<\/h1>\n<p>React \u662f\u4e00\u500b\u7528\u65bc\u69cb\u5efa\u7528\u6236\u754c\u9762\u7684 JavaScript \u5eab\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u8f15\u9b06\u5730\u69cb\u5efa\u9ad8\u6027\u80fd\u7684\u7528\u6236\u754c\u9762\u3002React \u63d0\u4f9b\u4e86\u4e00\u500b\u53eb\u505a useDebugValue \u7684 Hook\uff0c\u53ef\u4ee5\u7528\u65bc\u8c03\u8bd5 React \u7ec4\u4ef6\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 useDebugValue \u9032\u884c React \u7d44\u4ef6\u7684\u8c03\u8a66\u3002<\/p>\n<h2>\u4ec0\u9ebc\u662f useDebugValue\uff1f<\/h2>\n<p>useDebugValue \u662f React \u63d0\u4f9b\u7684\u4e00\u500b Hook\uff0c\u5b83\u53ef\u4ee5\u7528\u65bc\u8c03\u8bd5 React \u7ec4\u4ef6\u3002\u5b83\u53ef\u4ee5\u5728\u958b\u767c\u8005\u5de5\u5177\u4e2d\u986f\u793a\u4e00\u500b\u7d44\u4ef6\u7684\u503c\uff0c\u4ee5\u4fbf\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u8f15\u9b06\u5730\u67e5\u770b\u7d44\u4ef6\u7684\u72c0\u614b\u3002<\/p>\n<h2>\u5982\u4f55\u4f7f\u7528 useDebugValue\uff1f<\/h2>\n<p>\u4f7f\u7528 useDebugValue \u975e\u5e38\u7c21\u55ae\uff0c\u53ea\u9700\u8981\u5728\u7d44\u4ef6\u4e2d\u4f7f\u7528\u5b83\uff0c\u4e26\u50b3\u5165\u4e00\u500b\u503c\u5373\u53ef\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u8981\u5728\u958b\u767c\u8005\u5de5\u5177\u4e2d\u986f\u793a\u4e00\u500b\u7d44\u4ef6\u7684\u503c\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n<pre class=\"brush: javascript\">\nuseDebugValue(value);\n<\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u78bc\u4e2d\uff0cvalue \u662f\u4f60\u60f3\u8981\u986f\u793a\u7684\u503c\u3002\u7576\u4f60\u5728\u958b\u767c\u8005\u5de5\u5177\u4e2d\u67e5\u770b\u7d44\u4ef6\u6642\uff0c\u4f60\u5c07\u6703\u770b\u5230 value \u7684\u503c\u3002<\/p>\n<h2>\u7e3d\u7d50<\/h2>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u4ecb\u7d39\u4e86\u5982\u4f55\u4f7f\u7528 React \u7684 useDebugValue Hook \u9032\u884c\u8c03\u8a66\u3002\u4f7f\u7528 useDebugValue \u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u8f15\u9b06\u5730\u67e5\u770b\u7d44\u4ef6\u7684\u72c0\u614b\uff0c\u4e26\u66f4\u5feb\u5730\u5b9a\u4f4d\u554f\u984c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39React.js\u4e2d\u7684useDebugValue\u51fd\u6578\uff0c\u8a73\u7d30\u89e3\u91cb\u5982\u4f55\u4f7f\u7528\u5b83\u4f86\u9032\u884c\u8c03\u8a66\uff0c\u4ee5\u53ca\u5b83\u7684\u512a\u9ede\u548c\u7f3a\u9ede\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[184,183],"tags":[182,181],"class_list":["post-5979","post","type-post","status-publish","format-standard","hentry","category-react","category-react-js","tag-react","tag-react-js"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1yr","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5979","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=5979"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5979\/revisions"}],"predecessor-version":[{"id":5980,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5979\/revisions\/5980"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=5979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=5979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=5979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}