{"id":4827,"date":"2024-11-19T11:53:40","date_gmt":"2024-11-19T03:53:40","guid":{"rendered":"https:\/\/qaqaq.top\/?p=4827"},"modified":"2024-11-19T11:59:07","modified_gmt":"2024-11-19T03:59:07","slug":"setup%e4%b8%8eoptionsapi","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=4827","title":{"rendered":"setup\u4e0eOptionsAPI\uff0c\u5373vue3\u4e0evue2\u8bed\u6cd5"},"content":{"rendered":"\n

setup\uff0c\u5373vue3\u7684\u8bed\u6cd5\uff0cOptionsAPI\uff0c\u5373vue2\u7684\u8bed\u6cd5<\/p>\n\n\n\n

\u5728vue2\u7684\u8bed\u6cd5\u4e2d\u53ef\u4ee5\u8bfb\u53d6vue3\u8bed\u6cd5\u4e2d\u7684\u6570\u636e\uff0c\u4f46\u5728vue3\u7684\u8bed\u6cd5\u4e2d\u4e0d\u80fd\u8bfb\u53d6vue2\u8bed\u6cd5\u4e2d\u7684\u6570\u636e\uff0c\u56e0\u4e3asetup\u662f\u6700\u5148\u8fd0\u884c\u7684<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

src\\components\\Preson.vue<\/p>\n\n\n\n

<template>\n    <div class=\"person\">       \n        <h2>\u59d3\u540d\uff1a{{name}}<\/h2>\n        <h2>\u5e74\u9f84\uff1a{{age}}<\/h2>\n        <button @click=\"changeName\">\u4fee\u6539\u540d\u5b57<\/button>\n        <button @click=\"changeAge\">\u4fee\u6539\u5e74\u9f84<\/button>\n        <button @click=\"showTel\">\u67e5\u770b\u8054\u7cfb\u65b9\u5f0f<\/button>\n        <hr>\n        <h2>\u6d4b\u8bd5\uff1a{{a}}<\/h2>\n        <h2>\u6d4b\u8bd5\uff1a{{c}}<\/h2>\n        <h2>\u6d4b\u8bd5\uff1a{{d}}<\/h2>\n        <button @click=\"b\">\u6d4b\u8bd5<\/button>\n    <\/div>\n<\/template>\n\n<script lang=\"ts\">\n\n    export default {\n        name:'Person',\n        beforeCreate(){\n            console.log('beforeCreate')\n        },\n        data(){\n            return {\n                a:100,\n                c:this.name,\n                d:900\n            }\n        },\n        methods:{\n            b(){\n                console.log('b')\n            }\n        },\n        setup(){\n            console.log('setup')\n\n            \/\/ \u6570\u636e\uff0c\u539f\u6765\u662f\u5199\u5728data\u4e2d\u7684\uff0c\u6b64\u65f6\u7684name\u3001age\u3001tel\u90fd\u4e0d\u662f\u54cd\u5e94\u5f0f\u7684\u6570\u636e\n            let name = '\u5f20\u4e09'\n            let age = 18\n            let tel = '13888888888'\n\n            \/\/ \u65b9\u6cd5\n            function changeName (){\n                name = 'zhang-san' \/\/\u6ce8\u610f\uff1a\u8fd9\u6837\u4fee\u6539name\uff0c\u9875\u9762\u662f\u6ca1\u6709\u53d8\u5316\u7684\n                console.log(name) \/\/name\u786e\u5b9e\u6539\u4e86\uff0c\u4f46name\u4e0d\u662f\u54cd\u5e94\u5f0f\u7684\n            }\n            function changeAge (){\n                age += 1 \/\/\u6ce8\u610f\uff1a\u8fd9\u6837\u4fee\u6539age\uff0c\u9875\u9762\u662f\u6ca1\u6709\u53d8\u5316\u7684\n                console.log(age) \/\/age\u786e\u5b9e\u6539\u4e86\uff0c\u4f46age\u4e0d\u662f\u54cd\u5e94\u5f0f\u7684\n            }\n            function showTel (){\n                alert(tel)\n            }\n\n            \/\/ \u5c06\u6570\u636e\u3001\u65b9\u6cd5\u4ea4\u51fa\u53bb\uff0c\u6a21\u677f\u4e2d\u624d\u53ef\u4ee5\u4f7f\u7528\n            return {name, age, changeName, changeAge, showTel}\n\n            \/\/ setup\u7684\u8fd4\u56de\u503c\u4e5f\u53ef\u4ee5\u662f\u4e00\u4e2a\u6e32\u67d3\u51fd\u6570\n            \/\/ return ()=>'\u54c8\u54c8'\n\n        }\n    }\n<\/script>\n\n<style scoped>\n    .person {\n        background-color: skyblue;\n        box-shadow: 0 0 10px;\n        border-radius: 10px;\n        padding: 20px;\n    }\n    button{\n        margin: 0 5px;\n    }\n<\/style><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
setup\uff0c\u5373vue3\u7684\u8bed\u6cd5\uff0cOptionsAPI\uff0c\u5373vue2\u7684\u8bed\u6cd5 \u5728vue2\u7684\u8bed\u6cd5\u4e2d\u53ef\u4ee5\u8bfb\u53d6vue3\u8bed\u6cd5\u4e2d […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[170],"tags":[182],"class_list":["post-4827","post","type-post","status-publish","format-standard","hentry","category-vue-code","tag-vue"],"_links":{"self":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/4827"}],"collection":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4827"}],"version-history":[{"count":5,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/4827\/revisions"}],"predecessor-version":[{"id":4834,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/4827\/revisions\/4834"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4827"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4827"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}