{"id":8142,"date":"2023-11-28T20:15:53","date_gmt":"2023-11-28T12:15:53","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=8142"},"modified":"2023-12-02T21:35:30","modified_gmt":"2023-12-02T13:35:30","slug":"vue-zhong-import-he-exports-shi-shen-me","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/vue-zhong-import-he-exports-shi-shen-me\/","title":{"rendered":"Vue \u4e2d import \u548c exports \u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p>\u5728 JavaScript \u4e2d\uff0c<code>import<\/code> \u548c <code>export<\/code> \u662f ES6 \u4e2d\u7684\u6a21\u5757\u5316\u8bed\u6cd5\uff0c\u7528\u4e8e\u6a21\u5757\u7684\u5bfc\u5165\u548c\u5bfc\u51fa\u3002<\/p>\n<h3><a id=\"import%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a><code>import<\/code>\uff1a<\/h3>\n<ul>\n<li><code>import<\/code> \u662f\u7528\u4e8e\u5bfc\u5165\u5176\u4ed6\u6a21\u5757\u4e2d\u5bfc\u51fa\u7684\u5185\u5bb9\u3002\u5b83\u662f ES6 \u4e2d\u7684\u6a21\u5757\u5bfc\u5165\u8bed\u6cd5\uff0c\u7528\u4e8e\u4ece\u5176\u4ed6\u6a21\u5757\u4e2d\u5f15\u5165\u9700\u8981\u7684\u5185\u5bb9\u3002<\/li>\n<li><code>import<\/code> \u8bed\u53e5\u53ef\u4ee5\u5bfc\u5165\u9ed8\u8ba4\u5bfc\u51fa\u6216\u5177\u540d\u5bfc\u51fa\u7684\u5185\u5bb9\uff0c\u5e76\u8d4b\u503c\u7ed9\u53d8\u91cf\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-javascript\">\/\/ \u5bfc\u5165\u9ed8\u8ba4\u5bfc\u51fa\nimport SomeComponent from '.\/SomeComponent';\n\n\/\/ \u5bfc\u5165\u5177\u540d\u5bfc\u51fa\nimport { namedExport1, namedExport2 } from '.\/SomeModule';\n<\/code><\/pre>\n<h3><a id=\"export%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a><code>export<\/code>\uff1a<\/h3>\n<ul>\n<li><code>export<\/code> \u7528\u4e8e\u5c06\u6a21\u5757\u4e2d\u7684\u5185\u5bb9\u66b4\u9732\u7ed9\u5916\u90e8\u4f7f\u7528\u3002\u5b83\u662f ES6 \u4e2d\u7684\u6a21\u5757\u5bfc\u51fa\u8bed\u6cd5\uff0c\u7528\u4e8e\u5bf9\u5916\u90e8\u516c\u5f00\u9700\u8981\u88ab\u5176\u4ed6\u6a21\u5757\u8bbf\u95ee\u7684\u5185\u5bb9\u3002<\/li>\n<li>\u53ef\u4ee5\u4f7f\u7528 <code>export default<\/code> \u5bfc\u51fa\u6a21\u5757\u7684\u9ed8\u8ba4\u5185\u5bb9\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528 <code>export<\/code> \u5bfc\u51fa\u5177\u540d\u5185\u5bb9\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-javascript\">\/\/ \u5bfc\u51fa\u9ed8\u8ba4\u5185\u5bb9\nexport default SomeComponent;\n\n\/\/ \u5bfc\u51fa\u5177\u540d\u5185\u5bb9\nexport const namedExport1 = \/* some value *\/;\nexport function namedExport2() {\n  \/\/ ...\n}\n<\/code><\/pre>\n<p>\u5728 Vue \u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 <code>import<\/code> \u548c <code>export<\/code> \u8bed\u6cd5\u6765\u6a21\u5757\u5316\u4f60\u7684\u4ee3\u7801\u3002\u6bd4\u5982\u5728\u5355\u6587\u4ef6\u7ec4\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7 <code>import<\/code> \u5bfc\u5165\u5176\u4ed6\u7ec4\u4ef6\u6216\u5916\u90e8\u6a21\u5757\u7684\u5185\u5bb9\uff0c\u5e76\u4f7f\u7528 <code>export<\/code> \u5bfc\u51fa\u5f53\u524d\u7ec4\u4ef6\u6216\u90e8\u5206\u5185\u5bb9\uff0c\u4ee5\u5b9e\u73b0\u6a21\u5757\u5316\u5f00\u53d1\u548c\u4ee3\u7801\u7ec4\u7ec7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 JavaScript \u4e2d\uff0cimport \u548c export \u662f ES6 \u4e2d\u7684\u6a21\u5757\u5316\u8bed\u6cd5\uff0c\u7528\u4e8e\u6a21\u5757\u7684\u5bfc\u5165\u548c\u5bfc\u51fa [&hellip;]<\/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-8142","post","type-post","status-publish","format-standard","hentry","category-vue"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8142","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=8142"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8142\/revisions"}],"predecessor-version":[{"id":14042,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8142\/revisions\/14042"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=8142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=8142"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=8142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}