{"id":4433,"date":"2025-06-16T09:25:30","date_gmt":"2025-06-17T01:55:30","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=4433"},"modified":"2025-06-17T09:25:30","modified_gmt":"2025-06-17T01:55:30","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8vue-js%e7%b5%84%e4%bb%b6%e8%87%aa%e5%ae%9a%e7%be%a9%e6%8c%87%e4%bb%a4%e6%9b%b4%e6%96%b0","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/vue-js\/%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8vue-js%e7%b5%84%e4%bb%b6%e8%87%aa%e5%ae%9a%e7%be%a9%e6%8c%87%e4%bb%a4%e6%9b%b4%e6%96%b0\/","title":{"rendered":"\u5982\u4f55\u5728 Vue.js \u4e2d\u4f7f\u7528\u7d44\u4ef6\u81ea\u5b9a\u7fa9\u6307\u4ee4\u9032\u884c\u66f4\u65b0\uff1a2025 \u6700\u65b0\u6559\u5b78"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"Vue.js, \u7d44\u4ef6\u81ea\u5b9a\u7fa9\u6307\u4ee4, \u66f4\u65b0, Vue 2025, \u6559\u5b78\"><\/p>\n<p>Vue.js \u662f\u4e00\u500b\u8f15\u91cf\u7d1a\u7684 JavaScript \u6846\u67b6\uff0c\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5feb\u901f\u958b\u767c\u51fa\u9ad8\u54c1\u8cea\u7684 Web \u61c9\u7528\u7a0b\u5f0f\u3002Vue.js \u7684\u4e00\u500b\u91cd\u8981\u7279\u6027\u662f\u7d44\u4ef6\u81ea\u5b9a\u7fa9\u6307\u4ee4\u7684\u66f4\u65b0\uff0c\u9019\u8b93\u958b\u767c\u8005\u80fd\u5920\u66f4\u9748\u6d3b\u5730\u63a7\u5236\u7d44\u4ef6\u7684\u884c\u70ba\uff0c\u6eff\u8db3\u4e0d\u540c\u7684\u61c9\u7528\u7a0b\u5f0f\u9700\u6c42\u3002\u672c\u6587\u5c07\u4ecb\u7d39 Vue.js \u7684\u7d44\u4ef6\u81ea\u5b9a\u7fa9\u6307\u4ee4\u5982\u4f55\u66f4\u65b0\u4ee5\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u4e26\u63d0\u4f9b\u5be6\u4f5c\u7bc4\u4f8b\u3002<\/p>\n<h2>\u4ec0\u9ebc\u662f\u7d44\u4ef6\u81ea\u5b9a\u7fa9\u6307\u4ee4\u7684\u66f4\u65b0\uff1f<\/h2>\n<p>\u7d44\u4ef6\u81ea\u5b9a\u7fa9\u6307\u4ee4\u7684\u66f4\u65b0\u662f\u6307\u958b\u767c\u8005\u53ef\u4ee5\u5728 Vue.js \u7d44\u4ef6\u4e2d\u5b9a\u7fa9\u81ea\u5df1\u7684\u6307\u4ee4\uff0c\u4e26\u5728\u61c9\u7528\u7a0b\u5f0f\u7684\u4e0d\u540c\u90e8\u5206\u4e2d\u52d5\u614b\u66f4\u65b0\u9019\u4e9b\u6307\u4ee4\u3002\u9019\u6a23\u7684\u9748\u6d3b\u6027\u5141\u8a31\u958b\u767c\u8005\u6839\u64da\u9700\u6c42\u8abf\u6574\u7d44\u4ef6\u7684\u884c\u70ba\uff0c\u4f8b\u5982\u6539\u8b8a\u6a23\u5f0f\u6216\u529f\u80fd\uff0c\u5f9e\u800c\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u53ef\u7528\u6027\u548c\u53ef\u7dad\u8b77\u6027\u3002<\/p>\n<h2>\u5982\u4f55\u4f7f\u7528\u7d44\u4ef6\u81ea\u5b9a\u7fa9\u6307\u4ee4\u7684\u66f4\u65b0\uff1f<\/h2>\n<p>\u4f7f\u7528\u7d44\u4ef6\u81ea\u5b9a\u7fa9\u6307\u4ee4\u9032\u884c\u66f4\u65b0\u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u6b65\u9a5f\u53ca\u7bc4\u4f8b\uff1a<\/p>\n<p>1. **\u5b9a\u7fa9\u81ea\u5b9a\u7fa9\u6307\u4ee4**\uff1a\u5728 Vue.js \u7d44\u4ef6\u5167\u5b9a\u7fa9\u6307\u4ee4\u3002<br \/>\n2. **\u66f4\u65b0\u6307\u4ee4**\uff1a\u5728\u61c9\u7528\u7a0b\u5f0f\u7684\u4e0d\u540c\u90e8\u5206\u52d5\u614b\u66f4\u65b0\u9019\u4e9b\u6307\u4ee4\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u5be6\u4f5c\u7bc4\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728\u7d44\u4ef6\u4e2d\u5b9a\u7fa9\u4e26\u66f4\u65b0\u81ea\u5b9a\u7fa9\u6307\u4ee4\uff1a<\/p>\n<pre><code class=\"language-javascript\">\n\/\/ \u5728\u7d44\u4ef6\u4e2d\u5b9a\u7fa9\u81ea\u5b9a\u7fa9\u6307\u4ee4\nVue.component('my-component', {\n  directives: {\n    'my-directive': {\n      bind(el, binding) {\n        \/\/ \u6307\u4ee4\u7684\u521d\u59cb\u5316\n        el.style.color = binding.value; \/\/ \u8a2d\u5b9a\u984f\u8272\n      }\n    }\n  },\n  template: '<div v-my-directive=\"color\">\u9019\u662f\u4e00\u500b\u81ea\u5b9a\u7fa9\u6307\u4ee4\u7bc4\u4f8b<\/div>',\n  data() {\n    return {\n      color: 'blue' \/\/ \u521d\u59cb\u984f\u8272\n    };\n  }\n});\n\n\/\/ \u5728\u61c9\u7528\u7a0b\u5f0f\u7684\u4e0d\u540c\u90e8\u5206\u4e2d\u66f4\u65b0\u6307\u4ee4\nnew Vue({\n  el: '#app',\n  data: {\n    currentColor: 'red' \/\/ \u66f4\u65b0\u984f\u8272\n  },\n  methods: {\n    updateColor() {\n      this.currentColor = this.currentColor === 'red' ? 'green' : 'red'; \/\/ \u5207\u63db\u984f\u8272\n    }\n  }\n});\n<\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c`my-directive` \u662f\u4e00\u500b\u81ea\u5b9a\u7fa9\u6307\u4ee4\uff0c\u7576\u7d44\u4ef6\u88ab\u7d81\u5b9a\u6642\uff0c\u6703\u6839\u64da `binding.value` \u8a2d\u5b9a\u984f\u8272\u3002\u4f60\u53ef\u4ee5\u900f\u904e\u547c\u53eb `updateColor` \u65b9\u6cd5\u4f86\u5207\u63db\u984f\u8272\u3002<\/p>\n<h2>\u932f\u8aa4\u6392\u9664\u8207\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u4f7f\u7528\u81ea\u5b9a\u7fa9\u6307\u4ee4\u7684\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u7684\u554f\u984c\uff1a<\/p>\n<p>- **\u672a\u5b9a\u7fa9\u7684\u6307\u4ee4**\uff1a\u78ba\u4fdd\u81ea\u5b9a\u7fa9\u6307\u4ee4\u5df2\u6b63\u78ba\u8a3b\u518a\uff0c\u4e26\u5728\u7d44\u4ef6\u4e2d\u6b63\u78ba\u4f7f\u7528\u3002<br \/>\n- **\u6307\u4ee4\u7d81\u5b9a\u5931\u6557**\uff1a\u6aa2\u67e5\u7d81\u5b9a\u7684\u503c\u662f\u5426\u6709\u6548\uff0c\u4e26\u78ba\u4fdd\u5728\u6307\u4ee4\u5167\u90e8\u6b63\u78ba\u4f7f\u7528 `binding` \u53c3\u6578\u3002<\/p>\n<p>### \u6700\u4f73\u5be6\u8e10<br \/>\n- \u76e1\u91cf\u4f7f\u6307\u4ee4\u529f\u80fd\u55ae\u4e00\uff0c\u4fdd\u6301\u7c21\u55ae\u660e\u77ad\u3002<br \/>\n- \u5728\u4f7f\u7528\u6307\u4ee4\u6642\uff0c\u8003\u616e\u4f7f\u7528 `v-if` \u6216 `v-show` \u4f86\u63a7\u5236\u986f\u793a\uff0c\u63d0\u5347\u6027\u80fd\u3002<\/p>\n<h2>\u5ef6\u4f38\u61c9\u7528<\/h2>\n<p>\u81ea\u5b9a\u7fa9\u6307\u4ee4\u5728 Vue.js \u61c9\u7528\u4e2d\u53ef\u4ee5\u7528\u65bc\u5404\u7a2e\u60c5\u5883\uff0c\u4f8b\u5982\uff1a<\/p>\n<p>- **\u8cc7\u6599\u7d81\u5b9a**\uff1a\u900f\u904e\u6307\u4ee4\u4fee\u6539 DOM \u5143\u7d20\u7684\u5c6c\u6027\u3002<br \/>\n- **\u4e8b\u4ef6\u8655\u7406**\uff1a\u5728\u6307\u4ee4\u4e2d\u8655\u7406\u4e8b\u4ef6\u3002<br \/>\n- **\u52d5\u756b\u6548\u679c**\uff1a\u5275\u5efa\u81ea\u5b9a\u7fa9\u52d5\u756b\u6548\u679c\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2>\u7d50\u8ad6<\/h2>\n<p>Vue.js \u7684\u7d44\u4ef6\u81ea\u5b9a\u7fa9\u6307\u4ee4\u66f4\u65b0\u4f7f\u958b\u767c\u8005\u80fd\u9748\u6d3b\u63a7\u5236\u7d44\u4ef6\u884c\u70ba\uff0c\u4ee5\u6eff\u8db3\u4e0d\u540c\u7684\u61c9\u7528\u9700\u6c42\u3002\u900f\u904e\u5b9a\u7fa9\u548c\u66f4\u65b0\u81ea\u5b9a\u7fa9\u6307\u4ee4\uff0c\u4f60\u53ef\u4ee5\u63d0\u5347\u61c9\u7528\u7684\u53ef\u7dad\u8b77\u6027\u548c\u53ef\u7528\u6027\u3002\u5e0c\u671b\u672c\u7bc7\u6587\u7ae0\u80fd\u5e6b\u52a9\u4f60\u66f4\u597d\u5730\u61c9\u7528 Vue.js \u7684\u81ea\u5b9a\u7fa9\u6307\u4ee4\u529f\u80fd\u3002<\/p>\n<h2>Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n<h3>1. \u81ea\u5b9a\u7fa9\u6307\u4ee4\u8207\u5167\u5efa\u6307\u4ee4\u6709\u4f55\u4e0d\u540c\uff1f<\/h3>\n<p>\u81ea\u5b9a\u7fa9\u6307\u4ee4\u662f\u958b\u767c\u8005\u6839\u64da\u9700\u6c42\u5b9a\u7fa9\u7684\uff0c\u800c\u5167\u5efa\u6307\u4ee4\u5982 `v-if`\u3001`v-for` \u5247\u662f Vue \u63d0\u4f9b\u7684\u6a19\u6e96\u6307\u4ee4\u3002<\/p>\n<h3>2. \u5982\u4f55\u5728 Vue 3 \u4e2d\u4f7f\u7528\u81ea\u5b9a\u7fa9\u6307\u4ee4\uff1f<\/h3>\n<p>\u5728 Vue 3 \u4e2d\uff0c\u81ea\u5b9a\u7fa9\u6307\u4ee4\u7684\u4f7f\u7528\u65b9\u5f0f\u76f8\u4f3c\uff0c\u4f46\u9700\u8981\u5728 `app.directive` \u4e2d\u8a3b\u518a\u3002<\/p>\n<h3>3. \u662f\u5426\u53ef\u4ee5\u5728\u6307\u4ee4\u4e2d\u4f7f\u7528 Vue \u7684\u97ff\u61c9\u5f0f\u7cfb\u7d71\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u6307\u4ee4\u5167\u90e8\u53ef\u4ee5\u8a2a\u554f Vue \u7684\u97ff\u61c9\u5f0f\u6578\u64da\uff0c\u4e26\u6839\u64da\u6578\u64da\u7684\u8b8a\u5316\u66f4\u65b0 DOM\u3002<br \/>\n---<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6458\u8981\uff1aVue.js\u7d44\u4ef6\u81ea\u5b9a\u7fa9\u6307\u4ee4\u66f4\u65b0\u662f\u4e00\u500b\u5f88\u6709\u7528\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u66f4\u65b0\u7d44\u4ef6\uff0c\u4e26\u63d0\u9ad8\u7db2\u7ad9\u7684\u53ef\u7528\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Vue.js\u7d44\u4ef6\u81ea\u5b9a\u7fa9\u6307\u4ee4\u66f4\u65b0\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":[180,179],"tags":[178,177],"class_list":["post-4433","post","type-post","status-publish","format-standard","hentry","category-vue","category-vue-js","tag-vue","tag-vue-js"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-19v","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4433","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=4433"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4433\/revisions"}],"predecessor-version":[{"id":4434,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4433\/revisions\/4434"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=4433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=4433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=4433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}