{"id":85,"date":"2022-03-12T12:33:22","date_gmt":"2022-03-12T04:33:22","guid":{"rendered":"http:\/\/www.12412.cc\/?p=85"},"modified":"2022-05-04T23:00:32","modified_gmt":"2022-05-04T15:00:32","slug":"javascript%e5%8e%9f%e7%94%9f%e4%b9%8b%e5%8f%8c%e5%90%91%e7%bb%91%e5%ae%9a","status":"publish","type":"post","link":"http:\/\/www.12412.cc\/index.php\/2022\/03\/12\/javascript%e5%8e%9f%e7%94%9f%e4%b9%8b%e5%8f%8c%e5%90%91%e7%bb%91%e5%ae%9a\/","title":{"rendered":"JavaScript\u539f\u751f\u4e4b\u53cc\u5411\u7ed1\u5b9a\uff08Object.defineProperty\uff09"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>&lt;div&gt; \n  &lt;input id=\"aa\" type=\"text\" \/&gt;\n  &lt;span id=\"bb\"&gt;\u6682\u65e0\u6570\u636e&lt;\/span&gt;\n&lt;\/div&gt;<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0a\u4e3ahtml\u4ee3\u7801<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>var obj = {};\n    Object.defineProperty(obj,'test',{\n      set(val) {\n        document.querySelector('#aa').value = val;\n        document.querySelector('#bb').innerHTML = val;\n      }\n    })\n    console.log(document.querySelector('#aa'));\n    document.querySelector('#aa').onkeyup = function(e) {\n      obj.test = e.target.value;\n    }<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0a\u4e3aJavaScript\u4ee3\u7801<\/p>\n\n\n\n<p> vue2\u4e2d\u91c7\u7528Object.defineProperty\u5b9e\u73b0\u53cc\u5411\u7ed1\u5b9a <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u4e0a\u4e3ahtml\u4ee3\u7801 \u4ee5\u4e0a\u4e3aJavaScript\u4ee3\u7801 vue2\u4e2d\u91c7\u7528Object.defineProperty\u5b9e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[],"_links":{"self":[{"href":"http:\/\/www.12412.cc\/index.php\/wp-json\/wp\/v2\/posts\/85"}],"collection":[{"href":"http:\/\/www.12412.cc\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.12412.cc\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.12412.cc\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.12412.cc\/index.php\/wp-json\/wp\/v2\/comments?post=85"}],"version-history":[{"count":5,"href":"http:\/\/www.12412.cc\/index.php\/wp-json\/wp\/v2\/posts\/85\/revisions"}],"predecessor-version":[{"id":96,"href":"http:\/\/www.12412.cc\/index.php\/wp-json\/wp\/v2\/posts\/85\/revisions\/96"}],"wp:attachment":[{"href":"http:\/\/www.12412.cc\/index.php\/wp-json\/wp\/v2\/media?parent=85"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.12412.cc\/index.php\/wp-json\/wp\/v2\/categories?post=85"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.12412.cc\/index.php\/wp-json\/wp\/v2\/tags?post=85"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}