{"id":4299,"date":"2025-06-10T09:02:17","date_gmt":"2025-06-17T01:29:17","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=4299"},"modified":"2025-06-17T09:02:17","modified_gmt":"2025-06-17T01:29:17","slug":"%e5%ad%b8%e7%bf%92vue-js%e7%b5%84%e4%bb%b6%e9%80%9a%e4%bf%a1%e7%9a%84%e5%9f%ba%e7%a4%8e%e7%9f%a5%e8%ad%98","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/vue-js\/%e5%ad%b8%e7%bf%92vue-js%e7%b5%84%e4%bb%b6%e9%80%9a%e4%bf%a1%e7%9a%84%e5%9f%ba%e7%a4%8e%e7%9f%a5%e8%ad%98\/","title":{"rendered":"\u6df1\u5165\u5b78\u7fd2 Vue.js \u7d44\u4ef6\u901a\u4fe1\u7684\u6700\u4f73\u5be6\u8e10\u30102025 \u6700\u65b0\u6559\u5b78\u3011"},"content":{"rendered":"

<\/p>\n

\u6df1\u5165\u5b78\u7fd2 Vue.js \u7d44\u4ef6\u901a\u4fe1\u7684\u6700\u4f73\u5be6\u8e10<\/h1>\n

Vue.js \u662f\u4e00\u500b\u8f15\u91cf\u7d1a\u7684 JavaScript \u6846\u67b6\uff0c\u65e8\u5728\u8b93\u958b\u767c\u8005\u5feb\u901f\u958b\u767c\u9ad8\u54c1\u8cea\u7684 Web \u61c9\u7528\u7a0b\u5f0f\u3002\u5728 Vue.js \u4e2d\uff0c\u7d44\u4ef6\u901a\u4fe1\u662f\u4e00\u500b\u95dc\u9375\u7684\u6982\u5ff5\uff0c\u5b83\u4f7f\u5f97\u4e0d\u540c\u7d44\u4ef6\u4e4b\u9593\u80fd\u5920\u6709\u6548\u5730\u50b3\u905e\u8cc7\u6599\uff0c\u5f9e\u800c\u4fc3\u9032\u4e86\u61c9\u7528\u7a0b\u5f0f\u7684\u6574\u9ad4\u7d50\u69cb\u548c\u53ef\u7dad\u8b77\u6027\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u4ecb\u7d39\u5982\u4f55\u5229\u7528 Vue.js \u7684\u7d44\u4ef6\u901a\u4fe1\u529f\u80fd\uff0c\u8b93\u60a8\u80fd\u5920\u66f4\u8f15\u9b06\u5730\u69cb\u5efa\u8907\u96dc\u7684\u61c9\u7528\u7a0b\u5f0f\u3002<\/p>\n

\u4ec0\u9ebc\u662f Vue.js \u7d44\u4ef6\u901a\u4fe1\uff1f<\/h2>\n

Vue.js \u7d44\u4ef6\u901a\u4fe1\u662f\u6307\u5728\u4e0d\u540c\u7d44\u4ef6\u4e4b\u9593\u50b3\u905e\u8cc7\u6599\u7684\u6280\u8853\u3002\u9019\u7a2e\u901a\u4fe1\u65b9\u5f0f\u4e0d\u50c5\u53ef\u4ee5\u63d0\u9ad8\u8cc7\u6599\u7ba1\u7406\u7684\u9748\u6d3b\u6027\uff0c\u9084\u80fd\u4f7f\u61c9\u7528\u7a0b\u5f0f\u7684\u7d44\u7e54\u7d50\u69cb\u66f4\u52a0\u6e05\u6670\u3002\u901a\u904e\u7d44\u4ef6\u901a\u4fe1\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u69cb\u5efa\u8907\u96dc\u7684\u4e92\u52d5\u5f0f\u61c9\u7528\uff0c\u4e26\u4e14\u80fd\u5920\u66f4\u597d\u5730\u7dad\u8b77\u8207\u64f4\u5c55\u5b83\u5011\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528 Vue.js \u7d44\u4ef6\u901a\u4fe1\uff1f<\/h2>\n

\u5728 Vue.js \u4e2d\uff0c\u6709\u5169\u7a2e\u4e3b\u8981\u65b9\u5f0f\u4f86\u5be6\u73fe\u7d44\u4ef6\u901a\u4fe1\uff1a<\/p>\n

    \n
  1. \u4f7f\u7528 props<\/code> \u548c $emit<\/code> \u4f86\u50b3\u905e\u8cc7\u6599<\/li>\n
  2. \u4f7f\u7528 Vuex<\/code> \u4f86\u7ba1\u7406\u548c\u50b3\u905e\u8cc7\u6599<\/li>\n<\/ol>\n

    \u4f7f\u7528 props<\/code> \u548c $emit<\/code> \u4f86\u50b3\u905e\u8cc7\u6599<\/h3>\n

    props<\/code> \u548c $emit<\/code> \u662f Vue.js \u4e2d\u6700\u5e38\u7528\u7684\u7d44\u4ef6\u901a\u4fe1\u65b9\u5f0f\u3002props<\/code> \u5141\u8a31\u5f9e\u7236\u7d44\u4ef6\u5411\u5b50\u7d44\u4ef6\u50b3\u905e\u8cc7\u6599\uff0c\u800c $emit<\/code> \u5141\u8a31\u5f9e\u5b50\u7d44\u4ef6\u5411\u7236\u7d44\u4ef6\u767c\u9001\u4e8b\u4ef6\u3002<\/p>\n

    \u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7bc4\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 props<\/code> \u4f86\u5c07\u8cc7\u6599\u5f9e\u7236\u7d44\u4ef6 Parent<\/code> \u50b3\u905e\u5230\u5b50\u7d44\u4ef6 Child<\/code>\uff1a<\/p>\n

    <template>\n  <div>\n    <Child :message=\"message\" \/>\n  <\/div>\n<\/template>\n\n<script>\nexport default {\n  data() {\n    return {\n      message: 'Hello World!'\n    }\n  }\n}\n<\/script>\n<\/code><\/pre>\n
    \u5728\u5b50\u7d44\u4ef6 Child<\/code> \u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 $emit<\/code> \u4f86\u5c07\u8cc7\u6599\u50b3\u905e\u56de\u7236\u7d44\u4ef6\uff1a<\/p>\n
    <template>\n  <div>\n    <button @click=\"handleClick\">Send Message<\/button>\n  <\/div>\n<\/template>\n\n<script>\nexport default {\n  props: {\n    message: String\n  },\n  methods: {\n    handleClick() {\n      this.$emit('sendMessage', this.message)\n    }\n  }\n}\n<\/script>\n<\/code><\/pre>\n
    \u4f7f\u7528 Vuex<\/code> \u4f86\u50b3\u905e\u8cc7\u6599<\/h3>\n
    Vuex<\/code> \u662f\u4e00\u500b\u5c08\u70ba Vue.js \u8a2d\u8a08\u7684\u72c0\u614b\u7ba1\u7406\u5eab\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u7ba1\u7406\u5171\u4eab\u72c0\u614b\u3002\u9019\u4f7f\u5f97\u5728\u4e0d\u540c\u7d44\u4ef6\u4e4b\u9593\u50b3\u905e\u8cc7\u6599\u8b8a\u5f97\u66f4\u52a0\u65b9\u4fbf\u548c\u9ad8\u6548\u3002<\/p>\n
    \u4ee5\u4e0b\u662f\u5982\u4f55\u5728\u7d44\u4ef6\u4e2d\u4f7f\u7528 Vuex<\/code> \u7684\u7bc4\u4f8b\uff1a<\/p>\n
    <template>\n  <div>\n    <p>{{ message }}<\/p>\n  <\/div>\n<\/template>\n\n<script>\nimport { mapState } from 'vuex'\n\nexport default {\n  computed: {\n    ...mapState({\n      message: state => state.message\n    })\n  }\n}\n<\/script>\n<\/code><\/pre>\n
    \u7e3d\u7d50<\/h2>\n
    \u5728 Vue.js \u4e2d\uff0c\u7d44\u4ef6\u901a\u4fe1\u662f\u4e00\u500b\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528 props<\/code> \u548c $emit<\/code> \u4f86\u6709\u6548\u5730\u50b3\u905e\u8cc7\u6599\uff0c\u4e5f\u53ef\u4ee5\u5229\u7528 Vuex<\/code> \u4f86\u7ba1\u7406\u61c9\u7528\u7a0b\u5f0f\u7684\u72c0\u614b\u3002\u9019\u4e9b\u6280\u8853\u4e0d\u50c5\u63d0\u5347\u4e86\u61c9\u7528\u7684\u53ef\u7dad\u8b77\u6027\uff0c\u4e5f\u4f7f\u5f97\u66f4\u8907\u96dc\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u6210\u70ba\u53ef\u80fd\u3002<\/p>\n
    \u5e38\u898b\u554f\u984c\u89e3\u7b54 (Q&A)<\/h2>\n
    Q1: Vue.js \u4e2d\u7684\u7d44\u4ef6\u901a\u4fe1\u6709\u54ea\u4e9b\u6700\u4f73\u5be6\u8e10\uff1f<\/h3>\n
    A1: \u4f7f\u7528 props<\/code> \u9032\u884c\u8cc7\u6599\u50b3\u905e\u6642\uff0c\u61c9\u907f\u514d\u904e\u5ea6\u5d4c\u5957\uff0c\u4fdd\u6301\u7d44\u4ef6\u7684\u7c21\u55ae\u6027\u3002\u4f7f\u7528 Vuex<\/code> \u6642\uff0c\u61c9\u8a72\u5408\u7406\u898f\u5283\u72c0\u614b\u7d50\u69cb\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8cc7\u6599\u91cd\u8907\u3002<\/p>\n
    Q2: \u4ec0\u9ebc\u6642\u5019\u61c9\u8a72\u4f7f\u7528 Vuex<\/code>\uff1f<\/h3>\n
    A2: \u7576\u61c9\u7528\u7a0b\u5f0f\u4e2d\u6709\u591a\u500b\u7d44\u4ef6\u9700\u8981\u5171\u4eab\u72c0\u614b\u6642\uff0c\u5efa\u8b70\u4f7f\u7528 Vuex<\/code> \u4f86\u96c6\u4e2d\u7ba1\u7406\u9019\u4e9b\u8cc7\u6599\u3002<\/p>\n
    Q3: \u5982\u4f55\u8abf\u8a66 Vue.js \u4e2d\u7684\u7d44\u4ef6\u901a\u4fe1\u554f\u984c\uff1f<\/h3>\n
    A3: \u60a8\u53ef\u4ee5\u4f7f\u7528 Vue Devtools \u4f86\u6aa2\u67e5\u7d44\u4ef6\u7684 props \u548c\u4e8b\u4ef6\uff0c\u9019\u80fd\u5e6b\u52a9\u60a8\u5feb\u901f\u5b9a\u4f4d\u554f\u984c\u6240\u5728\u3002<\/p>\n
    —<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u672c\u6587\u5c07\u4ecb\u7d39Vue.js\u7d44\u4ef6\u901a\u4fe1\u7684\u57fa\u790e\u77e5\u8b58\uff0c\u5305\u62ec\u7236\u5b50\u7d44\u4ef6\u4e4b\u9593\u7684\u50b3\u905e\u3001\u7d44\u4ef6\u4e4b\u9593\u7684\u50b3\u905e\u4ee5\u53ca\u4f7f\u7528Vuex\u4f86\u7ba1\u7406\u7d44\u4ef6\u4e4b\u9593\u7684\u8cc7\u6599\u6d41\u3002\u8b93\u4f60\u80fd\u5920\u66f4\u52a0\u77ad\u89e3Vue.js\u7d44\u4ef6\u901a\u4fe1\u7684\u539f\u7406\uff0c\u4e26\u66f4\u6709\u6548\u5730\u4f7f\u7528\u5b83\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-4299","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\/pcFK27-17l","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4299","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=4299"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4299\/revisions"}],"predecessor-version":[{"id":4300,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/4299\/revisions\/4300"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=4299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=4299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=4299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}