{"id":5857,"date":"2025-06-10T09:23:09","date_gmt":"2025-06-17T02:11:09","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=5857"},"modified":"2025-06-17T09:23:09","modified_gmt":"2025-06-17T02:11:09","slug":"%e4%ba%86%e8%a7%a3vue-js%e5%8f%8c%e5%90%91%e6%95%b0%e6%8d%ae%e7%bb%91%e5%ae%9a%e7%9a%84%e5%ae%9e%e7%8e%b0%e5%8e%9f%e7%90%86","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/vue-js\/%e4%ba%86%e8%a7%a3vue-js%e5%8f%8c%e5%90%91%e6%95%b0%e6%8d%ae%e7%bb%91%e5%ae%9a%e7%9a%84%e5%ae%9e%e7%8e%b0%e5%8e%9f%e7%90%86\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3 Vue.js \u7684\u53cc\u5411\u6570\u636e\u7ed1\u5b9a\uff1a2025 \u6700\u65b0\u5b9e\u7528\u6559\u7a0b"},"content":{"rendered":"

<\/p>\n

Vue.js \u662f\u4e00\u500b\u8f15\u91cf\u7d1a\u7684 JavaScript \u6846\u67b6\uff0c\u5c08\u9580\u70ba\u73fe\u4ee3\u524d\u7aef\u958b\u767c\u800c\u8a2d\u8a08\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u7a2e\u7c21\u55ae\u800c\u6709\u6548\u7684\u65b9\u5f0f\u4f86\u5be6\u73fe\u53cc\u5411\u6578\u64da\u7d81\u5b9a\uff08two-way data binding\uff09\u3002\u53cc\u5411\u6578\u64da\u7d81\u5b9a\u7684\u6838\u5fc3\u6982\u5ff5\u662f\uff0c\u7528\u6236\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u8f38\u5165\u6578\u64da\u6642\uff0c\u61c9\u7528\u7a0b\u5e8f\u80fd\u81ea\u52d5\u66f4\u65b0\u6578\u64da\uff0c\u800c\u7121\u9700\u7528\u6236\u624b\u52d5\u5e72\u9810\u3002\u9019\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u69cb\u5efa\u66f4\u76f4\u89c0\u548c\u53cd\u61c9\u9748\u654f\u7684\u7528\u6236\u754c\u9762\u3002<\/p>\n

Vue.js \u900f\u904e\u865b\u64ec DOM \u5be6\u73fe\u9ad8\u6548\u7684\u66f4\u65b0\u3002\u865b\u64ec DOM \u662f\u4e00\u500b JavaScript \u5c0d\u8c61\uff0c\u6a21\u64ec\u4e86\u771f\u5be6 DOM \u7684\u884c\u70ba\uff0c\u4f7f\u5f97\u6578\u64da\u66f4\u65b0\u80fd\u5920\u66f4\u5feb\u3001\u66f4\u9ad8\u6548\u3002<\/p>\n

\u4f7f\u7528 v-model \u6307\u4ee4\u5be6\u73fe\u53cc\u5411\u6570\u636e\u7ed1\u5b9a<\/h2>\n

Vue.js \u63d0\u4f9b\u4e86 `v-model<\/code>` \u6307\u4ee4\uff0c\u7528\u65bc\u5be6\u73fe\u96d9\u5411\u6578\u64da\u7d81\u5b9a\u3002\u7576\u7528\u6236\u5728\u8868\u55ae\u5143\u7d20\u4e2d\u8f38\u5165\u6578\u64da\u6642\uff0c\u8a72\u6307\u4ee4\u6703\u81ea\u52d5\u5c07\u7528\u6236\u7684\u8f38\u5165\u8207 Vue \u5be6\u4f8b\u4e2d\u7684\u6578\u64da\u7d81\u5b9a\u5728\u4e00\u8d77\uff0c\u4e26\u5be6\u6642\u66f4\u65b0\u3002<\/p>\n

\u57fa\u672c\u7bc4\u4f8b<\/h3>\n

\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7bc4\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 `v-model<\/code>` \u6307\u4ee4\u4f86\u5be6\u73fe\u53cc\u5411\u6578\u64da\u7d81\u5b9a\uff1a<\/p>\n

\n
\n  \n  
\u4f60\u8f38\u5165\u7684\u5167\u5bb9\u662f\uff1a{{ message }}<\/p>\n<\/div>\n<\/code><\/pre>\n
\n\/\/ \u5b9a\u7fa9\u4e00\u500b Vue \u5be6\u4f8b\nvar app = new Vue({\n  el: '#app',\n  data: {\n    message: 'Hello World!'\n  }\n});\n<\/code><\/pre>\n
\u5728\u4e0a\u9762\u7684\u7bc4\u4f8b\u4e2d\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u4e00\u500b Vue \u5be6\u4f8b\uff0c\u4e26\u4f7f\u7528 `v-model<\/code>` \u6307\u4ee4\u5c07\u7528\u6236\u8f38\u5165\u7684\u6578\u64da\u8207 `message` \u5c6c\u6027\u7d81\u5b9a\u5728\u4e00\u8d77\u3002\u7576\u7528\u6236\u5728\u6587\u672c\u6846\u4e2d\u8f38\u5165\u5167\u5bb9\u6642\uff0c\u986f\u793a\u7684\u5167\u5bb9\u6703\u81ea\u52d5\u66f4\u65b0\u3002<\/p>\n
\u4f7f\u7528 v-on \u76e3\u807d\u7528\u6236\u8f38\u5165<\/h3>\n
\u9664\u4e86 `v-model<\/code>`\uff0cVue \u4e5f\u63d0\u4f9b\u4e86 `v-on<\/code>` \u6307\u4ee4\u4ee5\u4fbf\u76e3\u807d\u7528\u6236\u7684\u8f38\u5165\u4e8b\u4ef6\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 `v-on<\/code>` \u7684\u7bc4\u4f8b\uff1a<\/p>\n
\n\n
\u4f60\u8f38\u5165\u7684\u5167\u5bb9\u662f\uff1a{{ message }}<\/p>\n<\/div>\n<\/code><\/pre>\n
\nmethods: {\n  updateMessage: function(e) {\n    this.message = e.target.value;\n  }\n}\n<\/code><\/pre>\n
\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u7576\u7528\u6236\u5728\u6587\u672c\u6846\u4e2d\u8f38\u5165\u6642\uff0c`v-on:input<\/code>` \u76e3\u807d\u5230 `input` \u4e8b\u4ef6\uff0c\u4e26\u8abf\u7528 `updateMessage` \u65b9\u6cd5\u4f86\u66f4\u65b0 `message` \u7684\u503c\u3002<\/p>\n
\u932f\u8aa4\u6392\u9664\u8207\u6700\u4f73\u5be6\u8e10<\/h2>\n
\u5728\u4f7f\u7528 Vue.js \u9032\u884c\u96d9\u5411\u6578\u64da\u7d81\u5b9a\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u4ee5\u4e0b\u932f\u8aa4\uff1a
\n– **\u6578\u64da\u672a\u66f4\u65b0**\uff1a\u78ba\u4fdd\u4f7f\u7528 `v-model<\/code>` \u7684\u5143\u7d20\u5728 Vue \u5be6\u4f8b\u7684 `data` \u4e2d\u6b63\u78ba\u5b9a\u7fa9\u3002
\n– **\u4e8b\u4ef6\u672a\u89f8\u767c**\uff1a\u6aa2\u67e5 `v-on<\/code>` \u6307\u4ee4\u662f\u5426\u6b63\u78ba\u7d81\u5b9a\uff0c\u4e26\u78ba\u4fdd\u65b9\u6cd5\u5728 Vue \u5be6\u4f8b\u4e2d\u5b9a\u7fa9\u3002<\/p>\n
\u5ef6\u4f38\u61c9\u7528<\/h2>\n
\u96d9\u5411\u6578\u64da\u7d81\u5b9a\u7684\u61c9\u7528\u5834\u666f\u975e\u5e38\u5ee3\u6cdb\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5be6\u969b\u7684\u61c9\u7528\u6848\u4f8b\uff1a
\n– **\u8868\u55ae\u8655\u7406**\uff1a\u5728\u7528\u6236\u63d0\u4ea4\u8868\u55ae\u6642\uff0c\u81ea\u52d5\u66f4\u65b0\u548c\u9a57\u8b49\u7528\u6236\u8f38\u5165\u7684\u6578\u64da\u3002
\n– **\u5373\u6642\u641c\u7d22**\uff1a\u5728\u7528\u6236\u8f38\u5165\u641c\u7d22\u8a5e\u6642\uff0c\u5be6\u6642\u986f\u793a\u641c\u7d22\u7d50\u679c\u3002
\n– **\u52d5\u614b\u5167\u5bb9\u66f4\u65b0**\uff1a\u6839\u64da\u7528\u6236\u7684\u8f38\u5165\u5373\u6642\u66f4\u65b0\u9801\u9762\u4e0a\u7684\u5167\u5bb9\u3002<\/p>\n
\u7e3d\u7d50\u4f86\u8aaa\uff0cVue.js \u901a\u904e\u865b\u64ec DOM \u548c\u6307\u4ee4\u5982 `v-model<\/code>` \u548c `v-on<\/code>` \u4f7f\u5f97\u96d9\u5411\u6578\u64da\u7d81\u5b9a\u8b8a\u5f97\u7c21\u55ae\u800c\u9ad8\u6548\u3002\u9019\u4e0d\u50c5\u63d0\u5347\u4e86\u958b\u767c\u6548\u7387\uff0c\u4e5f\u6539\u5584\u4e86\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n
Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
Q1: Vue.js \u7684\u53cc\u5411\u6570\u636e\u7ed1\u5b9a\u6709\u4f55\u4f18\u52bf\uff1f<\/h3>\n
A1: \u53cc\u5411\u6570\u636e\u7ed1\u5b9a\u53ef\u4ee5\u81ea\u52d5\u540c\u6b65\u7528\u6236\u754c\u9762\u548c\u6578\u64da\u6a21\u578b\uff0c\u6e1b\u5c11\u4e86\u624b\u52d5\u66f4\u65b0\u7684\u9700\u8981\uff0c\u4f7f\u5f97\u958b\u767c\u8005\u66f4\u52a0\u5c08\u6ce8\u65bc\u696d\u52d9\u908f\u8f2f\u3002<\/p>\n
Q2: \u5982\u4f55\u5728 Vue.js \u4e2d\u8655\u7406\u8868\u55ae\u9a57\u8b49\uff1f<\/h3>\n
A2: \u53ef\u4ee5\u4f7f\u7528 Vue.js \u7684 computed \u5c6c\u6027\u548c watchers \u4f86\u9032\u884c\u5373\u6642\u7684\u8868\u55ae\u9a57\u8b49\uff0c\u4e26\u901a\u904e\u986f\u793a\u932f\u8aa4\u6d88\u606f\u4f86\u5f15\u5c0e\u7528\u6236\u4fee\u6b63\u8f38\u5165\u3002<\/p>\n
Q3: v-model \u53ef\u4ee5\u7528\u65bc\u54ea\u4e9b\u8868\u55ae\u5143\u7d20\uff1f<\/h3>\n
A3: v-model \u53ef\u4ee5\u7528\u65bc\u591a\u7a2e\u8868\u55ae\u5143\u7d20\uff0c\u5305\u62ec input<\/code>\u3001textarea<\/code> \u548c select<\/code>\u3002<\/p>\n
—<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6458\u8981\uff1aVue.js\u53cc\u5411\u6570\u636e\u7ed1\u5b9a\u662f\u4e00\u79cd\u5b9e\u73b0\u6570\u636e\u548c\u89c6\u56fe\u4e4b\u95f4\u7684\u53cc\u5411\u7ed1\u5b9a\uff0c\u5b83\u53ef\u4ee5\u8ba9\u5f00\u53d1\u8005\u66f4\u52a0\u8f7b\u677e\u5730\u5b9e\u73b0\u6570\u636e\u7684\u53ef\u89c6\u5316\u548c\u64cd\u4f5c\u3002\u672c\u6587\u5c06\u4ecb\u7ecdVue.js\u53cc\u5411\u6570\u636e\u7ed1\u5b9a\u7684\u5b9e\u73b0\u539f\u7406\uff0c\u4ee5\u53ca\u5982\u4f55\u5229\u7528\u5b83\u6765\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\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-5857","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\/pcFK27-1wt","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5857","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=5857"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5857\/revisions"}],"predecessor-version":[{"id":5858,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5857\/revisions\/5858"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=5857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=5857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=5857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}