擅长:python、mysql、java
<p><code>JSON.stringify</code>方法允许您将对象转换为字符串:</p>
<pre><code>const objectWillBeStoredInJson = {
"winner": "john",
"loser": "not john"
}
const object = {
"id": 4,
"resource": 1,
"resource_hours": JSON.stringify(objectWillBeStoredInJson),
"start": "2009-10-10",
"end": "2010-10-10",
"created_at": "2017-06-01T13:23:06.103867Z",
"modified_at": "2017-06-01T13:23:06.103867Z"
}
</code></pre>
<p>现在,<code>object.resource_hours</code>有一个字符串,在解析时引用<code>objectWillBeStoredInJson</code></p>
<p>您可以使用<code>JSON.parse</code>来访问它:</p>
<pre><code>const objectWillBeStoredInJson = JSON.parse(object.resource_hours)
</code></pre>