将变量从配置服务传递到Typescript装饰器

class ConfigService {
  private variables: Map<string, any> = new Map<string, any>();

  setValue(key: string, value: any): void {
    this.variables.set(key, value);
  }

  getValue(key: string): any {
    return this.variables.get(key);
  }
}

function ConfigVariable(key: string) {
  return function(target: any, propertyKey: string) {
    const configService = new ConfigService();
    const variableValue = configService.getValue(key);

    // 在这里可以使用variableValue来修改装饰器的行为，例如修改方法的实现或者设置属性的值
  }
}

class ExampleClass {
  @ConfigVariable('apiUrl')
  private apiUrl: string;

  @ConfigVariable('apiKey')
  private apiKey: string;

  @ConfigVariable('maxConnections')
  static maxConnections: number;

  @ConfigVariable('timeout')
  static timeout: number;

  @ConfigVariable('logLevel')
  static setLogLevel(level: string) {
    // 设置日志级别
  }
}