{"id":25675,"date":"2024-11-24T09:07:14","date_gmt":"2024-11-24T01:07:14","guid":{"rendered":"https:\/\/fwq.ai\/blog\/25675\/"},"modified":"2024-11-24T09:07:14","modified_gmt":"2024-11-24T01:07:14","slug":"%e5%a6%82%e4%bd%95%e6%a0%b9%e6%8d%ae-page_id-%e5%8a%a8%e6%80%81%e6%b8%85%e9%99%a4-vue-keep-alive-%e7%bb%84%e4%bb%b6%e7%bc%93%e5%ad%98%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/25675\/","title":{"rendered":"\u5982\u4f55\u6839\u636e page_id \u52a8\u6001\u6e05\u9664 Vue keep-alive \u7ec4\u4ef6\u7f13\u5b58\uff1f"},"content":{"rendered":"

\"\u5982\u4f55\u6839\u636e<\/p>\n

\u6839\u636epage_id\u52a8\u6001\u6e05\u9664\u7ec4\u4ef6\u7f13\u5b58<\/strong><\/p>\n

\u5728 keep-alive\u7684\u7f13\u5b58\u673a\u5236\u4e2d\uff0c\u5f53component\u88ab\u5207\u6362\u65f6\uff0c\u539f\u6709\u7684component\u4f1a\u8fdb\u5165\u7f13\u5b58\uff0c\u76f4\u81f3\u65b0\u7684component\u88ab\u53d6\u6d88\u6fc0\u6d3b\u3002\u7136\u800c\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5728\u7ec4\u4ef6\u8fdb\u5165\u6fc0\u6d3b\u72b6\u6001\u524d\u624b\u52a8\u6e05\u9664\u5176\u7f13\u5b58\u3002<\/p>\n

\u9488\u5bf9\u8be5\u573a\u666f\uff0c\u6211\u4eec\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u63aa\u65bd\uff1a<\/p>\n

\u9996\u5148\uff0c\u5728\u6ce8\u518c\u7ec4\u4ef6\u65f6\uff0c\u4f7f\u7528item.page_id\u4f5c\u4e3a\u7ec4\u4ef6\u540d\u79f0\uff1a<\/p>\n

Vue.component(item.page_id, loadComponent);<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5176\u6b21\uff0c\u5728keep-alive\u7ec4\u4ef6\u4e2d\u5f15\u5165include\u5c5e\u6027\uff0c\u8be5\u5c5e\u6027\u6307\u5b9a\u8981\u7f13\u5b58\u7684\u7ec4\u4ef6\u540d\u79f0\u6570\u7ec4\u3002\u540c\u65f6\uff0c\u5728\u7ec4\u4ef6data\u4e2d\u521b\u5efa\u4e00\u4e2apage_id_list\u6570\u7ec4\uff0c\u7528\u4e8e\u5b58\u653e\u5df2\u7ecf\u663e\u793a\u7684page_id\uff1a<\/p>\n
\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
data() {\n  return {\n    page_id_list: [],\n    \/\/ ...\n  };\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6700\u540e\uff0c\u5728keep-alive\u7ec4\u4ef6\u4e2d\u4f7f\u7528include\u5c5e\u6027\uff1a<\/p>\n
<keep-alive :include=\"page_id_list\">\n  ...\n<\/keep-alive><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636epage_id\u52a8\u6001\u6e05\u9664\u7ec4\u4ef6\u7f13\u5b58\uff0c\u786e\u4fdd\u9700\u8981\u6d88\u9664\u7684\u7ec4\u4ef6\u4e0d\u4f1a\u88ab\u4fdd\u7559\u5728\u7f13\u5b58\u4e2d\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u6839\u636e page_id \u52a8\u6001\u6e05\u9664 Vue keep-alive \u7ec4\u4ef6\u7f13\u5b58\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6839\u636epage_id\u52a8\u6001\u6e05\u9664\u7ec4\u4ef6\u7f13\u5b58 \u5728 keep-alive\u7684\u7f13\u5b58\u673a\u5236\u4e2d\uff0c\u5f53component\u88ab\u5207\u6362\u65f6\uff0c\u539f\u6709\u7684component\u4f1a\u8fdb\u5165\u7f13\u5b58\uff0c\u76f4\u81f3\u65b0\u7684component\u88ab\u53d6\u6d88\u6fc0\u6d3b\u3002\u7136\u800c\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5728\u7ec4\u4ef6\u8fdb\u5165\u6fc0\u6d3b\u72b6\u6001\u524d\u624b\u52a8\u6e05\u9664\u5176\u7f13\u5b58\u3002 \u9488\u5bf9\u8be5\u573a\u666f\uff0c\u6211\u4eec\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u63aa\u65bd\uff1a \u9996\u5148\uff0c\u5728\u6ce8\u518c\u7ec4\u4ef6\u65f6\uff0c\u4f7f\u7528item.page_id\u4f5c\u4e3a\u7ec4\u4ef6\u540d\u79f0\uff1a Vue.component(item.page_id, loadComponent); \u767b\u5f55\u540e\u590d\u5236 \u5176\u6b21\uff0c\u5728keep-alive\u7ec4\u4ef6\u4e2d\u5f15\u5165include\u5c5e\u6027\uff0c\u8be5\u5c5e\u6027\u6307\u5b9a\u8981\u7f13\u5b58\u7684\u7ec4\u4ef6\u540d\u79f0\u6570\u7ec4\u3002\u540c\u65f6\uff0c\u5728\u7ec4\u4ef6data\u4e2d\u521b\u5efa\u4e00\u4e2apage_id_list\u6570\u7ec4\uff0c\u7528\u4e8e\u5b58\u653e\u5df2\u7ecf\u663e\u793a\u7684page_id\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b data() { return { page_id_list: [], \/\/ … }; } \u767b\u5f55\u540e\u590d\u5236 \u6700\u540e\uff0c\u5728keep-alive\u7ec4\u4ef6\u4e2d\u4f7f\u7528include\u5c5e\u6027\uff1a <keep-alive :include=”page_id_list”> … <\/keep-alive> \u767b\u5f55\u540e\u590d\u5236 \u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636epage_id\u52a8\u6001\u6e05\u9664\u7ec4\u4ef6\u7f13\u5b58\uff0c\u786e\u4fdd\u9700\u8981\u6d88\u9664\u7684\u7ec4\u4ef6\u4e0d\u4f1a\u88ab\u4fdd\u7559\u5728\u7f13\u5b58\u4e2d\u3002 \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u6839\u636e page_id \u52a8\u6001\u6e05\u9664 Vue keep-alive \u7ec4\u4ef6\u7f13\u5b58\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/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-25675","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25675","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=25675"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25675\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=25675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=25675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=25675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}