require<T> function

T require<T>([
  1. String? name
])

必须的获取对象, 返回不为null

Implementation

T require<T>([String? name]) {
  final T result = _container.resolve(name);
  if (result == null) throw '你他妈都没注册${T.toString()}类型的对象, 你搁这跟我要什么要对象?';
  return result;
}