{"id":8281,"date":"2023-11-28T20:22:30","date_gmt":"2023-11-28T12:22:30","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=8281"},"modified":"2023-12-02T22:21:46","modified_gmt":"2023-12-02T14:21:46","slug":"vue-zhong-xiao-hui-guo-cheng","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/vue-zhong-xiao-hui-guo-cheng\/","title":{"rendered":"Vue \u4e2d\u9500\u6bc1\u8fc7\u7a0b\uff1f"},"content":{"rendered":"

\u5728 Vue \u4e2d\uff0c\u7ec4\u4ef6\u9500\u6bc1\u7684\u8fc7\u7a0b\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u9636\u6bb5\uff1a<\/p>\n

    \n
  1. \n

    beforeDestroy \u9636\u6bb5\uff1a<\/strong> \u5728\u7ec4\u4ef6\u9500\u6bc1\u4e4b\u524d\uff0cbeforeDestroy<\/code> \u751f\u547d\u5468\u671f\u94a9\u5b50\u88ab\u8c03\u7528\u3002\u5728\u8fd9\u4e2a\u9636\u6bb5\uff0c\u4f60\u53ef\u4ee5\u6267\u884c\u4e00\u4e9b\u6e05\u7406\u5de5\u4f5c\uff0c\u5982\u6e05\u9664\u5b9a\u65f6\u5668\u3001\u53d6\u6d88\u8ba2\u9605\u3001\u89e3\u7ed1\u4e8b\u4ef6\u7b49\u3002<\/p>\n<\/li>\n

  2. \n

    \u5b9e\u4f8b\u9500\u6bc1\u9636\u6bb5\uff1a<\/strong> Vue \u8c03\u7528\u5b9e\u4f8b\u7684 destroy<\/code> \u65b9\u6cd5\u9500\u6bc1\u7ec4\u4ef6\u5b9e\u4f8b\u3002\u5728\u8fd9\u4e2a\u9636\u6bb5\uff0cVue \u4f1a\u9010\u6b65\u89e3\u9664\u8be5\u5b9e\u4f8b\u4e0e\u5176\u5b83\u5b9e\u4f8b\u7684\u8fde\u63a5\uff0c\u5c06\u5176\u4ece\u7236\u7ec4\u4ef6\u4e2d\u5220\u9664\uff0c\u5e76\u89e3\u7ed1\u5176\u5f15\u7528\u7684\u6240\u6709\u6307\u4ee4\u548c\u4e8b\u4ef6\u3002<\/p>\n<\/li>\n

  3. \n

    \u7ec4\u4ef6\u751f\u547d\u5468\u671f\u94a9\u5b50\u89e6\u53d1\uff1a<\/strong> destroyed<\/code> \u751f\u547d\u5468\u671f\u94a9\u5b50\u88ab\u8c03\u7528\uff0c\u8868\u793a\u7ec4\u4ef6\u5df2\u7ecf\u88ab\u9500\u6bc1\u3002\u5728\u8fd9\u4e2a\u9636\u6bb5\uff0c\u4f60\u53ef\u4ee5\u6267\u884c\u4e00\u4e9b\u6e05\u7406\u5de5\u4f5c\uff0c\u91ca\u653e\u8d44\u6e90\uff0c\u6216\u8005\u8fdb\u884c\u4e00\u4e9b\u5fc5\u8981\u7684\u6536\u5c3e\u64cd\u4f5c\u3002<\/p>\n<\/li>\n

  4. \n

    DOM \u6e05\u7406\uff1a<\/strong> Vue \u4f1a\u5728\u5408\u9002\u7684\u65f6\u673a\uff08\u5982 destroyed<\/code> \u94a9\u5b50\u88ab\u8c03\u7528\u540e\uff09\u5bf9\u7ec4\u4ef6\u6240\u5173\u8054\u7684 DOM \u8fdb\u884c\u6e05\u7406\u3002\u8fd9\u610f\u5473\u7740 Vue \u4f1a\u89e3\u7ed1\u8be5\u7ec4\u4ef6\u7684\u6240\u6709\u6307\u4ee4\uff0c\u5e76\u4ece\u7236\u7ec4\u4ef6\u4e2d\u79fb\u9664\u8be5\u7ec4\u4ef6\u7684\u5360\u4f4d\u5143\u7d20\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u5728\u6574\u4e2a\u9500\u6bc1\u8fc7\u7a0b\u4e2d\uff0cVue \u4f1a\u786e\u4fdd\u9002\u5f53\u5730\u6267\u884c\u6e05\u7406\u64cd\u4f5c\uff0c\u907f\u514d\u5185\u5b58\u6cc4\u6f0f\u548c\u5176\u5b83\u6f5c\u5728\u95ee\u9898\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u5229\u7528 beforeDestroy<\/code> \u548c destroyed<\/code> \u94a9\u5b50\u6765\u6267\u884c\u81ea\u5b9a\u4e49\u7684\u6e05\u7406\u5de5\u4f5c\uff0c\u786e\u4fdd\u5728\u7ec4\u4ef6\u9500\u6bc1\u65f6\u5b8c\u6210\u5fc5\u8981\u7684\u8d44\u6e90\u91ca\u653e\u548c\u72b6\u6001\u6e05\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u5728 Vue \u4e2d\uff0c\u7ec4\u4ef6\u9500\u6bc1\u7684\u8fc7\u7a0b\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u9636\u6bb5\uff1a beforeDestroy \u9636\u6bb5\uff1a \u5728\u7ec4\u4ef6\u9500\u6bc1\u4e4b\u524d\uff0cbe […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-8281","post","type-post","status-publish","format-standard","hentry","category-vue"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=8281"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8281\/revisions"}],"predecessor-version":[{"id":14082,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8281\/revisions\/14082"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=8281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=8281"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=8281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}