Results 7 issues of mantou

修复一个parseQueryString的BUG 新增获取随机ID和图片懒加载的方法

![image](https://user-images.githubusercontent.com/12293810/78243987-550f8700-7517-11ea-8307-5740da677cc1.png) ![image](https://user-images.githubusercontent.com/12293810/78244131-96079b80-7517-11ea-829d-207ffa7e9b1b.png) Frequent destroy() crashes

[0:00:00.157] [BoxParser] Parsing of box 'colr' read 1 more bytes than the indicated box data size, seeking backwards

··· test ··· to HTML is: ``` test ``` but ,This is right ``` test ```

```javascript function LayerComp() { const [animdata, setAnimdata] = useState(null); useEffect(() => { $.getJSON('https://h5ds-cdn.oss-cn-beijing.aliyuncs.com/other/lottie/data.json').done(res => { setAnimdata(res); }) }, []) return {animdata && ( )} } ``` ![image](https://user-images.githubusercontent.com/12293810/123228389-fbbeb980-d507-11eb-894c-ffe4773dc3a2.png)

83.86 2.67 134.61 2.67 134.61 18.5 122.57 20.55 122.57 194.64 105.36 194.64 98.48 198.74 98.48 216.91 83.86 216.91 83.86 185.26 101.5 177.06 101.5 52.2 83.86 39.9 83.86 2.67