Function getNumericEnvVariable

src/config.ts:29–34

(key: string, defaultValue: number)

// 将环境变量转换为数值
const getNumericEnvVariable = (key: string, defaultValue: number): number => {
  const value = getEnvVariable(key) ?? String(defaultValue);
  const parsedValue = parseInt(value, 10);
  if (isNaN(parsedValue)) return defaultValue;
  return parsedValue;
};

// 将环境变量转换为布尔值
const getBooleanEnvVariable = (key: string, defaultValue: boolean): boolean => {