setupConfig static method

Future<void> setupConfig()

Setup global configuration. Internally set, no need to call externally again.

设置全局配置，内部已设置，无需外部再调用

Implementation

static Future<void> setupConfig() async {
  if (_isInitialized) {
    return; // 如果已经初始化过，直接返回
  }

  // 标记为已初始化
  _isInitialized = true;

  // 设置业务标识
  _setupExtraData();
}