progressColor这个属性可以使用渐变颜色吗？

[WangXinRuo77]

progressColor = "linear-gradient(#6ED1FF,#1589FC)"类似于这种渐变色，应该怎么使用

[somarlyonks]

https://stackoverflow.com/questions/48741796/how-to-style-svg-progress-bar-with-gradients

You cannot use gradient as a color as it will be later placed inside the stroke.

The post also provided the solution. You may fork this project, complete the function and consider whether to submit a PR.

SVG的Stroke使用渐变色前需要预定义。如果你觉得有必要，你可以fork这个项目然后自己实现。

PS: You should issue in English as far as I'm concerned(我觉得你应该用英文提Issue).