format method

String format(
  1. String key,
  2. Map<String, dynamic> params
)

格式化文本(替换占位符)

Implementation

String format(String key, Map<String, dynamic> params) {
  String text = get(key);
  params.forEach((key, value) {
    text = text.replaceAll('{$key}', value.toString());
  });
  return text;
}