{"id":4331,"date":"2025-06-10T09:00:54","date_gmt":"2025-06-17T01:35:54","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=4331"},"modified":"2025-06-17T09:00:54","modified_gmt":"2025-06-17T01:35:54","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8vue-js%e7%9a%84%e7%b5%84%e4%bb%b6%e5%b1%ac%e6%80%a7%e5%82%b3%e9%81%9eprops","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/vue-js\/%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8vue-js%e7%9a%84%e7%b5%84%e4%bb%b6%e5%b1%ac%e6%80%a7%e5%82%b3%e9%81%9eprops\/","title":{"rendered":"\u638c\u63e1 Vue.js \u7d44\u4ef6\u5c6c\u6027\u50b3\u905e\uff08props\uff09\uff1a2025 \u6700\u65b0\u8a9e\u6cd5\u8207\u6700\u4f73\u5be6\u8e10"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"Vue.js, \u7d44\u4ef6\u5c6c\u6027\u50b3\u905e, props, Vue 2025, Vue \u6559\u5b78\"><\/p>\n<p>\u5728 Vue.js \u4e2d\uff0c\u7d44\u4ef6\u5c6c\u6027\u50b3\u905e\uff08props\uff09\u662f\u4e00\u500b\u6975\u5176\u91cd\u8981\u4e14\u5be6\u7528\u7684\u529f\u80fd\u3002\u5b83\u4e0d\u50c5\u80fd\u8b93\u4f60\u5728\u7d44\u4ef6\u4e4b\u9593\u50b3\u905e\u8cc7\u6599\uff0c\u9084\u80fd\u589e\u5f37\u7d44\u4ef6\u7684\u4e92\u52d5\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Vue.js \u7684\u7d44\u4ef6\u5c6c\u6027\u50b3\u905e\uff08props\uff09\uff0c\u4e26\u63d0\u4f9b\u6700\u65b0\u7684 2025 \u8a9e\u6cd5\u3001\u5be6\u4f5c\u7bc4\u4f8b\u3001\u932f\u8aa4\u6392\u9664\u65b9\u6cd5\u53ca\u5176\u5ef6\u4f38\u61c9\u7528\uff0c\u5e6b\u52a9\u4f60\u66f4\u597d\u5730\u638c\u63e1\u9019\u9805\u6280\u8853\u3002<\/p>\n<h2>\u4ec0\u9ebc\u662f\u7d44\u4ef6\u5c6c\u6027\u50b3\u905e\uff08props\uff09\uff1f<\/h2>\n<p>\u7d44\u4ef6\u5c6c\u6027\u50b3\u905e\uff08props\uff09\u5141\u8a31\u7236\u7d44\u4ef6\u5c07\u8cc7\u6599\u50b3\u905e\u7d66\u5b50\u7d44\u4ef6\uff0c\u9019\u5c0d\u65bc\u5efa\u7acb\u52d5\u614b\u548c\u53ef\u91cd\u7528\u7684\u7d44\u4ef6\u975e\u5e38\u91cd\u8981\u3002\u900f\u904e props\uff0c\u5b50\u7d44\u4ef6\u53ef\u4ee5\u6839\u64da\u7236\u7d44\u4ef6\u63d0\u4f9b\u7684\u6578\u64da\u9032\u884c\u6e32\u67d3\uff0c\u5f9e\u800c\u5be6\u73fe\u66f4\u9748\u6d3b\u7684\u7d44\u4ef6\u8a2d\u8a08\u3002<\/p>\n<h2>\u5982\u4f55\u4f7f\u7528\u7d44\u4ef6\u5c6c\u6027\u50b3\u905e\uff08props\uff09\uff1f<\/h2>\n<p>\u4f7f\u7528\u7d44\u4ef6\u5c6c\u6027\u50b3\u905e\uff08props\uff09\u5176\u5be6\u975e\u5e38\u7c21\u55ae\u3002\u4f60\u53ea\u9700\u5728\u7236\u7d44\u4ef6\u4e2d\u5b9a\u7fa9\u4e00\u500b props \u5c6c\u6027\uff0c\u7136\u5f8c\u5728\u5b50\u7d44\u4ef6\u4e2d\u4f7f\u7528\u5b83\u3002\u4ee5\u4e0b\u662f 2025 \u6700\u65b0\u7684\u7bc4\u4f8b\uff1a<\/p>\n<h3>\u7236\u7d44\u4ef6\u7bc4\u4f8b<\/h3>\n<pre><code class=\"language-javascript\">\nVue.component('parent-component', {\n  data() {\n    return {\n      message: 'Hello from Parent!'\n    }\n  },\n  template: '<div><child-component :message=\"message\"><\/child-component><\/div>'\n});\n<\/code><\/pre>\n<h3>\u5b50\u7d44\u4ef6\u7bc4\u4f8b<\/h3>\n<pre><code class=\"language-javascript\">\nVue.component('child-component', {\n  props: {\n    message: {\n      type: String,\n      required: true\n    }\n  },\n  template: '<div>{{ message }}<\/div>'\n});\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u7236\u7d44\u4ef6\u50b3\u905e\u4e00\u500b\u540d\u70ba message \u7684\u503c\u7d66\u5b50\u7d44\u4ef6\uff0c\u5b50\u7d44\u4ef6\u5247\u4f7f\u7528\u9019\u500b\u503c\u9032\u884c\u986f\u793a\u3002<\/p>\n<h2>\u7d44\u4ef6\u5c6c\u6027\u50b3\u905e\uff08props\uff09\u7684\u512a\u9ede<\/h2>\n<p>\u7d44\u4ef6\u5c6c\u6027\u50b3\u905e\uff08props\uff09\u5177\u6709\u591a\u9805\u512a\u9ede\uff1a<\/p>\n<ul>\n<li>\u4fc3\u9032\u7d44\u4ef6\u9593\u7684\u8cc7\u6599\u50b3\u905e\u8207\u4e92\u52d5\u3002<\/li>\n<li>\u589e\u5f37\u7d44\u4ef6\u7684\u53ef\u91cd\u7528\u6027\uff0c\u56e0\u70ba\u4e0d\u540c\u7684\u7d44\u4ef6\u53ef\u4ee5\u63a5\u6536\u4e0d\u540c\u7684\u8cc7\u6599\uff0c\u7121\u9700\u91cd\u5beb\u4ee3\u78bc\u3002<\/li>\n<li>\u63d0\u5347\u7a0b\u5f0f\u78bc\u7684\u53ef\u8b80\u6027\u8207\u7dad\u8b77\u6027\uff0c\u56e0\u70ba\u8cc7\u6599\u6d41\u5411\u66f4\u6e05\u6670\u3002<\/li>\n<\/ul>\n<h2>\u932f\u8aa4\u6392\u9664\u53ca\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u7576\u4f7f\u7528 props \u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u932f\u8aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6392\u9664\u932f\u8aa4\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u672a\u6b63\u78ba\u50b3\u905e props\uff1a<\/strong>\u78ba\u4fdd\u5728\u7236\u7d44\u4ef6\u4e2d\u4f7f\u7528 v-bind \u6216\u7c21\u5beb &#8216;:&#8217; 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