{"id":53311,"date":"2024-12-03T17:11:27","date_gmt":"2024-12-03T09:11:27","guid":{"rendered":"https:\/\/fwq.ai\/blog\/53311\/"},"modified":"2024-12-03T17:11:27","modified_gmt":"2024-12-03T09:11:27","slug":"vue%e4%b8%ad%e5%8a%a8%e6%80%81%e6%9b%b4%e6%96%b0%e5%af%b9%e8%b1%a1%e5%b1%9e%e6%80%a7%ef%bc%8c%e5%a6%82%e4%bd%95%e6%ad%a3%e7%a1%ae%e4%bd%bf%e7%94%a8v-bind%e6%8c%87%e4%bb%a4%ef%bc%9f-3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/53311\/","title":{"rendered":"Vue\u4e2d\u52a8\u6001\u66f4\u65b0\u5bf9\u8c61\u5c5e\u6027\uff0c\u5982\u4f55\u6b63\u786e\u4f7f\u7528v-bind\u6307\u4ee4\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

Vue\u4e2d\u52a8\u6001\u66f4\u65b0\u5bf9\u8c61\u5c5e\u6027\uff0c\u5982\u4f55\u6b63\u786e\u4f7f\u7528v-bind\u6307\u4ee4\uff1f <\/h1>\n

\u600e\u4e48\u5165\u95e8\u6587\u7ae0\u7f16\u7a0b\uff1f\u9700\u8981\u5b66\u4e60\u54ea\u4e9b\u77e5\u8bc6\u70b9\uff1f\u8fd9\u662f\u65b0\u624b\u4eec\u521a\u63a5\u89e6\u7f16\u7a0b\u65f6\u5e38\u89c1\u7684\u95ee\u9898\uff1b\u4e0b\u9762\u7c73\u4e91\u5c31\u6765\u7ed9\u5927\u5bb6\u6574\u7406\u5206\u4eab\u4e00\u4e9b\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u591f\u7ed9\u521d\u5b66\u8005\u4e00\u4e9b\u5e2e\u52a9\u3002\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u4ecb\u7ecd\u300aVue\u4e2d\u52a8\u6001\u66f4\u65b0\u5bf9\u8c61\u5c5e\u6027\uff0c\u5982\u4f55\u6b63\u786e\u4f7f\u7528v-bind\u6307\u4ee4\uff1f \u300b\uff0c\u6d89\u53ca\u5230\uff0c\u6709\u9700\u8981\u7684\u53ef\u4ee5\u6536\u85cf\u4e00\u4e0b<\/p>\n

\"Vue\u4e2d\u52a8\u6001\u66f4\u65b0\u5bf9\u8c61\u5c5e\u6027\uff0c\u5982\u4f55\u6b63\u786e\u4f7f\u7528v-bind\u6307\u4ee4\uff1f\u63d2\u56fe\"<\/p>\n

vue\u4e2d\u4f7f\u7528\u52a8\u6001\u5c5e\u6027\u7684\u5e38\u89c1\u95ee\u9898<\/strong><\/p>\n

\u5728Vue\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7v-bind\u6307\u4ee4\u6765\u7ed1\u5b9a\u52a8\u6001\u5c5e\u6027\u3002\u7136\u800c\uff0c\u6709\u65f6\u6211\u4eec\u9700\u8981\u52a8\u6001\u5730\u66f4\u65b0\u5bf9\u8c61\u5c5e\u6027\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5e26\u6765\u4e00\u4e9b\u95ee\u9898\u3002<\/p>\n

\u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u7801\u7247\u65ad\u4e2d\uff0c\u6211\u4eec\u8bd5\u56fe\u6839\u636e\u4e00\u4e2a\u5bf9\u8c61\u7684\u72b6\u6001\u6765\u5207\u6362\u56fe\u50cf\u7684src\u5c5e\u6027\uff1a<\/p>\n

<script>\n  import { ref } from 'vue'\n\n  let select = ref({\n    boluo:false,\n    caomei:false\n  })\n\n  let fruitData = [{\n      key:'boluo',\n      select:'url',\n      noSelect:'url'\n  },{\n      key:'caomei',\n      select:'url',\n      noSelect:'url'\n  }]\n<\/script>\n\n<template>\n  <div>\n    <img v-for=\"(item,index) in fruitData\" :src=\"select.[item.key]?item.select:item.noSelect\" alt=\"\">\n  <\/div>\n<\/template><\/pre>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u4ee3\u7801\u7247\u65ad\u4e2d\u6709\u4e00\u4e2a\u9519\u8bef\uff1aselect.[item.key]\u3002<\/p>\n
\u6b63\u786e\u7684\u5199\u6cd5\uff1a<\/strong><\/p>\n
\u5bf9\u8c61\u540e\u9762\u201c.\u201d\u4e00\u822c\u90fd\u662f\u5177\u4f53\u7684\u53d8\u91cf\u540d\uff0c\u540e\u9762\u76f4\u63a5\u8ddf\u201c[]\u201d\uff0c\u4e2d\u62ec\u53f7\u91cc\u9762\u53ef\u4ee5\u662f\u53d8\u91cf\uff1a<\/p>\n
select[item.key] ? item.select : item.noSelect<\/pre>\n
\u8fd9\u6837\uff0cVue\u5c31\u80fd\u6b63\u786e\u5730\u89e3\u6790\u52a8\u6001\u5c5e\u6027\uff0c\u5e76\u66f4\u65b0\u56fe\u50cf\u7684src\u5c5e\u6027\u3002<\/p>\n
\u6587\u4e2d\u5173\u4e8e\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300aVue\u4e2d\u52a8\u6001\u66f4\u65b0\u5bf9\u8c61\u5c5e\u6027\uff0c\u5982\u4f55\u6b63\u786e\u4f7f\u7528v-bind\u6307\u4ee4\uff1f \u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n
\n
<\/dt>\n
\n   \u4f7f\u7528 outerHTML \u6dfb\u52a0\u6807\u7b7e\u540e\uff0c\u70b9\u51fb\u4e8b\u4ef6\u65e0\u6cd5\u89e6\u53d1\uff0c\u8be5\u5982\u4f55\u89e3\u51b3\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
Vue\u4e2d\u52a8\u6001\u66f4\u65b0\u5bf9\u8c61\u5c5e\u6027\uff0c\u5982\u4f55\u6b63\u786e\u4f7f\u7528v-bind\u6307\u4ee4\uff1f \u600e\u4e48\u5165\u95e8\u6587\u7ae0\u7f16\u7a0b\uff1f\u9700\u8981\u5b66\u4e60\u54ea\u4e9b\u77e5\u8bc6\u70b9\uff1f\u8fd9\u662f\u65b0\u624b\u4eec\u521a\u63a5\u89e6\u7f16\u7a0b\u65f6\u5e38\u89c1\u7684\u95ee\u9898\uff1b\u4e0b\u9762\u7c73\u4e91\u5c31\u6765\u7ed9\u5927\u5bb6\u6574\u7406\u5206\u4eab\u4e00\u4e9b\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u591f\u7ed9\u521d\u5b66\u8005\u4e00\u4e9b\u5e2e\u52a9\u3002\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u4ecb\u7ecd\u300aVue\u4e2d\u52a8\u6001\u66f4\u65b0\u5bf9\u8c61\u5c5e\u6027\uff0c\u5982\u4f55\u6b63\u786e\u4f7f\u7528v-bind\u6307\u4ee4\uff1f \u300b\uff0c\u6d89\u53ca\u5230\uff0c\u6709\u9700\u8981\u7684\u53ef\u4ee5\u6536\u85cf\u4e00\u4e0b vue\u4e2d\u4f7f\u7528\u52a8\u6001\u5c5e\u6027\u7684\u5e38\u89c1\u95ee\u9898 \u5728Vue\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7v-bind\u6307\u4ee4\u6765\u7ed1\u5b9a\u52a8\u6001\u5c5e\u6027\u3002\u7136\u800c\uff0c\u6709\u65f6\u6211\u4eec\u9700\u8981\u52a8\u6001\u5730\u66f4\u65b0\u5bf9\u8c61\u5c5e\u6027\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5e26\u6765\u4e00\u4e9b\u95ee\u9898\u3002 \u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u7801\u7247\u65ad\u4e2d\uff0c\u6211\u4eec\u8bd5\u56fe\u6839\u636e\u4e00\u4e2a\u5bf9\u8c61\u7684\u72b6\u6001\u6765\u5207\u6362\u56fe\u50cf\u7684src\u5c5e\u6027\uff1a <script> import { ref } from ‘vue’ let select = ref({ boluo:false, caomei:false }) let fruitData = [{ key:’boluo’, select:’url’, noSelect:’url’ },{ key:’caomei’, select:’url’, noSelect:’url’ }] <\/script> <template> <div> <img v-for=”(item,index) in fruitData” :src=”select.[item.key]?item.select:item.noSelect” alt=””> <\/div> <\/template> \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u4ee3\u7801\u7247\u65ad\u4e2d\u6709\u4e00\u4e2a\u9519\u8bef\uff1aselect.[item.key]\u3002 \u6b63\u786e\u7684\u5199\u6cd5\uff1a \u5bf9\u8c61\u540e\u9762\u201c.\u201d\u4e00\u822c\u90fd\u662f\u5177\u4f53\u7684\u53d8\u91cf\u540d\uff0c\u540e\u9762\u76f4\u63a5\u8ddf\u201c[]\u201d\uff0c\u4e2d\u62ec\u53f7\u91cc\u9762\u53ef\u4ee5\u662f\u53d8\u91cf\uff1a select[item.key] ? item.select : item.noSelect \u8fd9\u6837\uff0cVue\u5c31\u80fd\u6b63\u786e\u5730\u89e3\u6790\u52a8\u6001\u5c5e\u6027\uff0c\u5e76\u66f4\u65b0\u56fe\u50cf\u7684src\u5c5e\u6027\u3002 \u6587\u4e2d\u5173\u4e8e\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300aVue\u4e2d\u52a8\u6001\u66f4\u65b0\u5bf9\u8c61\u5c5e\u6027\uff0c\u5982\u4f55\u6b63\u786e\u4f7f\u7528v-bind\u6307\u4ee4\uff1f \u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002 \u4f7f\u7528 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-53311","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/53311","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=53311"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/53311\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=53311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=53311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=53311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}