1、动态配置垂直分割线

lib/common/gaps.dart

@@ -40,12 +40,14 @@ const Widget vGap70 = SizedBox(height: 70.0);
 const Widget vGap80 = SizedBox(height: 80.0);
 const Widget vGap150 = SizedBox(height: 150.0);
 
-Widget line({height = 1.0, Color? color}) => Divider(height: height, color: color, thickness: height);
+Widget line({height = 1.0, Color? color}) =>
+    Divider(height: height, color: color, thickness: height);
 
-const Widget vLine = SizedBox(
-  width: 0.6,
-  height: 24.0,
-  child: VerticalDivider(),
-);
+Widget vLine({double? width, double? height, Color? color}) => SizedBox(
+      width: width ?? 1.0,
+      height: height ?? 24.0,
+      child: VerticalDivider(
+          width: width ?? 1.0, thickness: width ?? 1.0, color: color),
+    );
 
 const Widget empty = SizedBox.shrink();