fromString static method

PlaceholderType fromString(
  1. String? s
)

从 Excel 注解字符串解析类型，如 "int" → intType，未知类型默认 string

Implementation

static PlaceholderType fromString(String? s) => switch (s?.toLowerCase()) {
      'int' => intType,
      'double' => doubleType,
      'num' => numType,
      'datetime' => dateTimeType,
      _ => string,
    };