{"id":43841,"date":"2023-12-11T15:01:02","date_gmt":"2023-12-11T07:01:02","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=43841"},"modified":"2023-12-11T15:01:02","modified_gmt":"2023-12-11T07:01:02","slug":"js%e5%a6%82%e4%bd%95%e7%9b%91%e5%90%ac%e5%af%b9%e8%b1%a1%e5%b1%9e%e6%80%a7%e7%9a%84%e6%94%b9%e5%8f%98%ef%bc%9f-2","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/11\/js%e5%a6%82%e4%bd%95%e7%9b%91%e5%90%ac%e5%af%b9%e8%b1%a1%e5%b1%9e%e6%80%a7%e7%9a%84%e6%94%b9%e5%8f%98%ef%bc%9f-2\/","title":{"rendered":"js\u5982\u4f55\u76d1\u542c\u5bf9\u8c61\u5c5e\u6027\u7684\u6539\u53d8\uff1f"},"content":{"rendered":"<p>&#8220;`&#8221;                    \u53c2\u8003\u56de\u7b54\uff1a<\/p>\n<p>\u6211\u4eec\u5047\u8bbe\u8fd9\u91cc\u6709\u4e00\u4e2auser\u5bf9\u8c61,<\/p>\n<p>(1)\u5728ES5\u4e2d\u53ef\u4ee5\u901a\u8fc7Object.defineProperty\u6765\u5b9e\u73b0\u5df2\u6709\u5c5e\u6027\u7684\u76d1\u542c<\/p>\n<pre><code class=\"\"language-javascript\"\" lang=\"\"javascript\"\">Object.defineProperty(user,'name',{\nset\uff1afunction(key,value){\n}\n})\n<\/code><\/pre>\n<p>\u7f3a\u70b9\uff1a\u5982\u679cid\u4e0d\u5728user\u5bf9\u8c61\u4e2d\uff0c\u5219\u4e0d\u80fd\u76d1\u542cid\u7684\u53d8\u5316<\/p>\n<p>(2)\u5728ES6\u4e2d\u53ef\u4ee5\u901a\u8fc7Proxy\u6765\u5b9e\u73b0<\/p>\n<pre><code class=\"\"language-javascript\"\" lang=\"\"javascript\"\">var  user = new Proxy({}\uff0c{\nset\uff1afunction(target,key,value,receiver){\n}\n})\n<\/code><\/pre>\n<p>\u8fd9\u6837\u5373\u4f7f\u6709\u5c5e\u6027\u5728user\u4e2d\u4e0d\u5b58\u5728\uff0c\u901a\u8fc7user.id\u6765\u5b9a\u4e49\u4e5f\u540c\u6837\u53ef\u4ee5\u8fd9\u6837\u76d1\u542c\u8fd9\u4e2a\u5c5e\u6027\u7684\u53d8\u5316\u54e6~<\/p>\n<pre><code>            \"```\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;`&#8221; \u53c2\u8003\u56de\u7b54\uff1a \u6211\u4eec\u5047\u8bbe\u8fd9\u91cc\u6709\u4e00\u4e2auser\u5bf9\u8c61, (1)\u5728ES5\u4e2d\u53ef\u4ee5\u901a\u8fc7Obje [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-43841","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/43841","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\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=43841"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/43841\/revisions"}],"predecessor-version":[{"id":43842,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/43841\/revisions\/43842"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=43841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=43841"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=43841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}