jingyun
12 lines
329 B
Dart
12 lines
329 B
Dart
String formatCny(num value) {
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final fixed = value.toStringAsFixed(2);
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final parts = fixed.split('.');
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final whole = parts.first.replaceAllMapped(
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RegExp(r'(\d)(?=(\d{3})+(?!\d))'),
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(match) => '${match[1]},',
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);
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return '¥$whole.${parts.last}';
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}
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String formatGram(num value) => '${value.toStringAsFixed(2)}g';
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