初始化

lib/hj_utils/widget_util.dart

@@ -0,0 +1,11 @@
+import 'package:flutter/material.dart';
+
+TextStyle textStyle(
+  double fontSize,
+  Color color,
+  FontWeight fontWeight, {
+  bool isNeedThrough = false,
+}) {
+  return TextStyle(
+      color: color, fontSize: fontSize.toDouble(), fontWeight: fontWeight, decoration: isNeedThrough ? TextDecoration.lineThrough : null);
+}