{"id":4361,"date":"2025-06-15T09:33:08","date_gmt":"2025-06-17T01:42:07","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=4361"},"modified":"2025-06-17T09:33:08","modified_gmt":"2025-06-17T01:42:07","slug":"%e5%ad%b8%e7%bf%92vue-js%e7%b5%84%e4%bb%b6%e8%bf%87%e6%b8%a1%e5%8a%a8%e7%94%bb%ef%bc%9a%e8%bc%95%e9%ac%86%e6%8e%8c%e6%8f%a1%e5%8b%95%e7%95%ab%e6%95%88%e6%9e%9c","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/vue-js\/%e5%ad%b8%e7%bf%92vue-js%e7%b5%84%e4%bb%b6%e8%bf%87%e6%b8%a1%e5%8a%a8%e7%94%bb%ef%bc%9a%e8%bc%95%e9%ac%86%e6%8e%8c%e6%8f%a1%e5%8b%95%e7%95%ab%e6%95%88%e6%9e%9c\/","title":{"rendered":"2025 \u5e74\u6700\u65b0 Vue.js \u7d44\u4ef6\u904e\u6e21\u52d5\u756b\u6559\u5b78\uff1a\u8f15\u9b06\u638c\u63e1\u52d5\u756b\u6548\u679c"},"content":{"rendered":"

<\/p>\n

2025 \u5e74\u6700\u65b0 Vue.js \u7d44\u4ef6\u904e\u6e21\u52d5\u756b\u6559\u5b78<\/h1>\n

Vue.js \u662f\u4e00\u500b\u8f15\u91cf\u7d1a\u7684 JavaScript \u6846\u67b6\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5feb\u901f\u958b\u767c\u51fa\u9ad8\u54c1\u8cea\u7684 Web \u61c9\u7528\u7a0b\u5f0f\u3002Vue.js \u7684\u4e00\u500b\u91cd\u8981\u7279\u6027\u662f\u5b83\u63d0\u4f9b\u4e86\u4e00\u500b\u7c21\u55ae\u7684\u65b9\u5f0f\u4f86\u5be6\u73fe\u7d44\u4ef6\u904e\u6e21\u52d5\u756b\uff08transition\uff09\uff0c\u9019\u80fd\u5920\u986f\u8457\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u8207\u4e92\u52d5\u6027\u3002<\/p>\n

\u7d44\u4ef6\u904e\u6e21\u52d5\u756b\u7684\u57fa\u672c\u7528\u6cd5<\/h2>\n

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\n\n  \n    
\n      {{ item.name }}\n    <\/div>\n  <\/transition-group>\n<\/transition>\n<\/code><\/pre>\n
\u5728\u9019\u6bb5\u7a0b\u5f0f\u78bc\u4e2d\uff0c\u6211\u5011\u6307\u5b9a\u4e86\u4e00\u500b\u540d\u70ba `fade` \u7684\u52d5\u756b\uff0c\u7576\u7d44\u4ef6\u72c0\u614b\u6539\u8b8a\u6642\uff0c\u9019\u500b\u52d5\u756b\u5c07\u88ab\u89f8\u767c\u3002\u8acb\u6ce8\u610f\uff0c`v-for` \u4e2d\u7684 `:key` \u662f\u4e00\u500b\u6700\u4f73\u5be6\u8e10\uff0c\u5b83\u6709\u52a9\u65bc Vue.js \u66f4\u9ad8\u6548\u5730\u8ffd\u8e64\u548c\u7ba1\u7406 DOM \u5143\u7d20\u3002<\/p>\n
\u7d44\u4ef6\u904e\u6e21\u52d5\u756b\u7684\u9032\u968e\u7528\u6cd5<\/h2>\n
\u5c0d\u65bc\u66f4\u8907\u96dc\u7684\u9700\u6c42\uff0cVue.js \u63d0\u4f9b\u4e86\u9ad8\u7d1a API \u4f86\u9032\u4e00\u6b65\u63a7\u5236\u904e\u6e21\u52d5\u756b\u3002\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 `` \u6a19\u7c64\u7684 `enter` \u548c `leave` \u5c6c\u6027\u4f86\u6307\u5b9a\u52d5\u756b\u7684\u8d77\u59cb\u548c\u7d50\u675f\u6548\u679c\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5305\u542b\u9032\u968e\u8a2d\u5b9a\u7684\u6de1\u5165\u6de1\u51fa\u52d5\u756b\u7bc4\u4f8b\uff1a<\/p>\n
\n\n  \n    
\n      {{ item.name }}\n    <\/div>\n  <\/transition-group>\n<\/transition>\n<\/code><\/pre>\n
\u5728\u4e0a\u8ff0\u7bc4\u4f8b\u4e2d\uff0c`enter-active-class` \u548c `leave-active-class` \u5c6c\u6027\u7528\u4f86\u6307\u5b9a\u9032\u5165\u548c\u96e2\u958b\u7684\u52d5\u756b\u985e\u5225\uff0c\u9019\u6a23\u53ef\u4ee5\u70ba\u904e\u6e21\u6548\u679c\u63d0\u4f9b\u66f4\u591a\u81ea\u5b9a\u7fa9\u7684\u9078\u9805\u3002<\/p>\n
\u932f\u8aa4\u6392\u9664\u8207\u5e38\u898b\u554f\u984c<\/h2>\n
\u5728\u5be6\u4f5c\u7d44\u4ef6\u904e\u6e21\u52d5\u756b\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u7684\u554f\u984c\uff0c\u4f8b\u5982\u52d5\u756b\u4e0d\u89f8\u767c\u6216\u6548\u679c\u4e0d\u5982\u9810\u671f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6392\u9664\u932f\u8aa4\u7684\u5efa\u8b70\uff1a<\/p>\n
1. **\u78ba\u8a8d CSS \u985e\u5225\u540d\u7a31\u6b63\u78ba**\uff1a\u78ba\u4fdd\u5728 CSS \u4e2d\u5b9a\u7fa9\u7684\u52d5\u756b\u985e\u5225\u540d\u7a31\u6b63\u78ba\u7121\u8aa4\uff0c\u4e26\u4e14\u8207 Vue.js \u4e2d\u7684 `name` \u5c6c\u6027\u4e00\u81f4\u3002
\n2. **\u6aa2\u67e5\u5143\u7d20\u7684\u552f\u4e00\u6027**\uff1a\u4f7f\u7528 `:key` \u5c6c\u6027\u78ba\u4fdd\u6bcf\u500b\u5143\u7d20\u5728 `v-for` \u5faa\u74b0\u4e2d\u662f\u552f\u4e00\u7684\uff0c\u9019\u80fd\u5e6b\u52a9 Vue \u66f4\u597d\u5730\u7ba1\u7406\u904e\u6e21\u6548\u679c\u3002
\n3. **\u6e05\u7406\u6a23\u5f0f**\uff1a\u5728\u52d5\u756b\u7d50\u675f\u5f8c\uff0c\u78ba\u4fdd\u6e05\u7406 CSS \u6a23\u5f0f\uff0c\u4ee5\u907f\u514d\u5f71\u97ff\u5f8c\u7e8c\u7684\u52d5\u756b\u6548\u679c\u3002<\/p>\n
\u5ef6\u4f38\u61c9\u7528<\/h2>\n
\u7d44\u4ef6\u904e\u6e21\u52d5\u756b\u4e0d\u50c5\u53ef\u4ee5\u7528\u65bc\u6de1\u5165\u6de1\u51fa\u6548\u679c\uff0c\u9084\u53ef\u4ee5\u61c9\u7528\u65bc\u5176\u4ed6\u52d5\u756b\u6548\u679c\uff0c\u4f8b\u5982\u6ed1\u52d5\u3001\u7e2e\u653e\u7b49\u3002\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u81ea\u5b9a\u7fa9 CSS \u52d5\u756b\uff0c\u4e26\u901a\u904e Vue.js \u7684\u904e\u6e21 API \u4f86\u5be6\u73fe\u591a\u6a23\u7684\u52d5\u756b\u6548\u679c\uff0c\u63d0\u5347\u6574\u9ad4\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
Vue.js \u63d0\u4f9b\u4e86\u4e00\u500b\u7c21\u55ae\u4e14\u5f37\u5927\u7684 API \u4f86\u5be6\u73fe\u7d44\u4ef6\u904e\u6e21\u52d5\u756b\uff0c\u4f7f\u958b\u767c\u8005\u80fd\u5920\u5728\u7d44\u4ef6\u72c0\u614b\u8b8a\u5316\u6642\u6dfb\u52a0\u5404\u7a2e\u52d5\u756b\u6548\u679c\uff0c\u5f9e\u800c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u900f\u904e\u57fa\u672c\u8207\u9032\u968e\u7684\u7528\u6cd5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9748\u6d3b\u5730\u5275\u5efa\u51fa\u5bcc\u6709\u5438\u5f15\u529b\u7684\u52d5\u756b\u6548\u679c\uff0c\u70ba\u61c9\u7528\u589e\u6dfb\u751f\u52d5\u7684\u8868\u73fe\u3002<\/p>\n
Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
1. \u5982\u4f55\u5728 Vue.js \u4e2d\u5be6\u73fe\u81ea\u5b9a\u7fa9\u52d5\u756b\u6548\u679c\uff1f<\/h3>\n
\u5728 Vue.js \u4e2d\uff0c\u53ef\u4ee5\u901a\u904e\u81ea\u5b9a\u7fa9 CSS \u985e\u5225\u4f86\u5be6\u73fe\u5404\u7a2e\u52d5\u756b\u6548\u679c\uff0c\u4e26\u5728 `` \u6a19\u7c64\u4e2d\u6307\u5b9a\u9019\u4e9b\u985e\u5225\u4f86\u9054\u6210\u3002<\/p>\n
2. \u70ba\u4ec0\u9ebc\u6211\u7684\u52d5\u756b\u6548\u679c\u4e0d\u5de5\u4f5c\uff1f<\/h3>\n
\u9019\u53ef\u80fd\u662f\u7531\u65bc CSS \u985e\u5225\u540d\u7a31\u4e0d\u6b63\u78ba\u3001\u7f3a\u5c11\u552f\u4e00\u7684 `:key` \u5c6c\u6027\u6216\u5176\u4ed6\u6a23\u5f0f\u885d\u7a81\u3002\u8acb\u6aa2\u67e5\u76f8\u95dc\u7684 CSS \u548c HTML \u4ee3\u78bc\u3002<\/p>\n
3. Vue.js \u652f\u63f4\u54ea\u4e9b\u52d5\u756b\u6548\u679c\uff1f<\/h3>\n
Vue.js \u652f\u63f4\u591a\u7a2e CSS \u52d5\u756b\u6548\u679c\uff0c\u5305\u62ec\u6de1\u5165\u6de1\u51fa\u3001\u6ed1\u52d5\u3001\u7e2e\u653e\u7b49\u3002\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u81ea\u884c\u8a2d\u8a08 CSS \u52d5\u756b\u3002<\/p>\n
—<\/p>\n","protected":false},"excerpt":{"rendered":"
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