实测, 字符串应该没有问题. 74e8bcfd18/doc/tutorial/data.md
74e8bcfd18/doc/tutorial/data.md
@ -21,7 +21,7 @@ export interface IMiniAreaProps {
xAxis?: IAxis;
yAxis?: IAxis;
data: Array<{
x: number;
x: number | string;
y: number;
}>;
}