json数据到js中引导转义了怎么办

看到LaravelThinkCMF中的广告信息管理的编辑功能中，在b5laravelcmf.b5net.com/admin/webad/edit?id=1看到一段js代码如下：

```
var posList={"1":[{"id":1,"website":1,"title":"\u7ad9\u70b9banner\u56fe","width":0,"height":0,"note":""},{"id":4,"website":1,"title":"\u53c2\u6570\u7684\u6492\u5c71\u4e1c","width":0,"height":0,"note":""}],"2":[{"id":3,"website":2,"title":"\u7ad9\u70b9banner\u56fe1111","width":0,"height":0,"note":""}]};
var pos_id="1";
```
但是我在控制器ThinkCMF中生成json数据，然后放到js里面就变成了如下代码：

```
var posList={&quot;1&quot;:[{&quot;id&quot;:1,&quot;website&quot;:1,&quot;title&quot;:&quot;\u7ad9\u70b9banner\u56fe&quot;,&quot;width&quot;:0,&quot;height&quot;:0,&quot;note&quot;:&quot;&quot;},{&quot;id&quot;:4,&quot;website&quot;:1,&quot;title&quot;:&quot;\u53c2\u6570\u7684\u6492\u5c71\u4e1c&quot;,&quot;width&quot;:0,&quot;height&quot;:0,&quot;note&quot;:&quot;&quot;}],&quot;2&quot;:[{&quot;id&quot;:3,&quot;website&quot;:2,&quot;title&quot;:&quot;\u7ad9\u70b9banner\u56fe1111&quot;,&quot;width&quot;:0,&quot;height&quot;:0,&quot;note&quot;:&quot;&quot;}]};
var pos_id=&quot;1&quot;;
```
请问应该要怎么做才能不转义呢？

冰舞奇迹/B5ThinkCMF

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