擅长:python、mysql、java
<p>我相信你可能混淆了JavaScript对象和JSON字符串。树库需要一个JavaScript对象。您需要将JSON字符串转换为一个字符串。你知道吗</p>
<p>在JSON中,键必须是字符串,而JSON中的字符串是<a href="https://www.json.org/" rel="nofollow noreferrer">defined</a>as</p>
<blockquote>
<p>a sequence of zero or more Unicode characters, wrapped in double
quotes, using backslash escapes</p>
</blockquote>
<p>因此,删除这些双引号将导致无效的JSON。创建JavaScript对象需要执行的操作<a href="https://www.w3schools.com/js/js_json_parse.asp" rel="nofollow noreferrer">parse</a>it:</p>
<pre><code>let s = '{"text": {"name": "lana"}, "image": "static/images/stripe.png", "parent": "malory"}';
let o = JSON.parse(s);
</code></pre>