{"id":5951,"date":"2025-06-10T09:35:16","date_gmt":"2025-06-17T02:19:16","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=5951"},"modified":"2025-06-17T09:35:16","modified_gmt":"2025-06-17T02:19:16","slug":"%e5%ad%b8%e7%bf%92vue-js%e4%b8%ad%e7%9a%84%e7%94%9f%e5%91%bd%e5%91%a8%e6%9c%9f%e9%92%a9%e5%ad%90%e5%87%bd%e6%95%b8","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/vue-js\/%e5%ad%b8%e7%bf%92vue-js%e4%b8%ad%e7%9a%84%e7%94%9f%e5%91%bd%e5%91%a8%e6%9c%9f%e9%92%a9%e5%ad%90%e5%87%bd%e6%95%b8\/","title":{"rendered":"\u6df1\u5165\u7406\u89e3 Vue.js 2025 \u6700\u65b0\u751f\u547d\u5468\u671f\u94a9\u5b50\u51fd\u6570\u7684\u4f7f\u7528\u8207\u6700\u4f73\u5be6\u8e10"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"Vue, \u751f\u547d\u5468\u671f\u94a9\u5b50\u51fd\u6570, Vue 2025, Vue.js \u6559\u5b66\"><\/p>\n<h1>\u5728 Vue \u4e2d\u5982\u4f55\u4f7f\u7528\u751f\u547d\u5468\u671f\u94a9\u5b50\u51fd\u6570\uff1f<\/h1>\n<p>Vue 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}\n}\n<\/code><\/pre>\n<h3>\u932f\u8aa4\u6392\u9664\u8207\u6700\u4f73\u5be6\u8e10<\/h3>\n<p>\u5728\u4f7f\u7528\u751f\u547d\u5468\u671f\u94a9\u5b50\u51fd\u6570\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u932f\u8aa4\uff0c\u4f8b\u5982\uff1a<\/p>\n<p>1. **\u4f7f\u7528\u672a\u5b9a\u7fa9\u7684\u6578\u64da**\uff1a\u5982\u679c\u5728 `beforeCreate()` \u4e2d\u8a2a\u554f\u4e86 `this`\uff0c\u5c07\u6703\u5f97\u5230 `undefined`\uff0c\u56e0\u70ba\u6b64\u6642\u7d44\u4ef6\u5c1a\u672a\u521d\u59cb\u5316\u3002<br \/>\n2. **DOM \u64cd\u4f5c\u6642\u6a5f\u4e0d\u6b63\u78ba**\uff1a\u78ba\u4fdd\u5728 `mounted()` \u4e2d\u9032\u884c DOM \u64cd\u4f5c\uff0c\u56e0\u70ba\u6b64\u6642\u7d44\u4ef6\u5df2\u7d93\u53ef\u4ee5\u5b89\u5168\u5730\u8a2a\u554f DOM 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Vue 2025 \u7684\u751f\u547d\u5468\u671f\u94a9\u5b50\u51fd\u6570\u7684\u4f7f\u7528\u65b9\u6cd5\u8207\u6700\u4f73\u5be6\u8e10\u3002\u9019\u4e9b\u51fd\u6570\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u5728\u61c9\u7528\u7a0b\u5e8f\u7684\u4e0d\u540c\u968e\u6bb5\u57f7\u884c\u7279\u5b9a\u4efb\u52d9\uff0c\u5f9e\u800c\u63d0\u9ad8\u958b\u767c\u6548\u7387\u3002\u5e0c\u671b\u9019\u4e9b\u793a\u4f8b\u548c\u63d0\u793a\u80fd\u5e6b\u52a9\u60a8\u5728\u672a\u4f86\u7684\u958b\u767c\u4e2d\u66f4\u597d\u5730\u4f7f\u7528 Vue.js\u3002<\/p>\n<h2>Q&#038;A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n<h3>Q1: Vue \u7684\u751f\u547d\u5468\u671f\u94a9\u5b50\u51fd\u6570\u80fd\u5426\u81ea\u5b9a\u7fa9\uff1f<\/h3>\n<p>A1: Vue \u7684\u751f\u547d\u5468\u671f\u94a9\u5b50\u51fd\u6570\u540d\u7a31\u662f\u56fa\u5b9a\u7684\uff0c\u4f46\u60a8\u53ef\u4ee5\u5728\u9019\u4e9b\u51fd\u6578\u4e2d\u5b9a\u7fa9\u81ea\u5b9a\u7fa9\u7684\u908f\u8f2f\u6216\u51fd\u6578\u4f86\u57f7\u884c\u7279\u5b9a\u4efb\u52d9\u3002<\/p>\n<h3>Q2: 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