用special控制多ablitity实例中，打开多个ability后调这个方法会关闭掉其他的ability？

Question

如题：用special控制多ablitity实例中，打开多个ability后调这个方法会关闭掉其他的ability？

Answer 1

解决措施您好，可以看下是否是demo的问题，在设置map的时候，每次的key都是一样的，所以map始终只有一个对象，所以每次只能关一个，可以在注册时加一个id区分，如下：ViewModel中：

export class ViewModel {
  showData: Test = { left: [] }
  id:string
  constructor(id:string) {
    this.id = id
    this.showData.left.push(new CloseFile())
    Commands.register(ViewModel.regi(this.id))
  }

  static regi(id:string):Map<string, CloseFileType> {
    console.log('demoTest => 创建')
    let map:Map<string, CloseFileType> = new Map<string, CloseFileType>()
    let close:CloseFileType = new CloseFileModel()
    map.set('closeFile'+ id, close)
    return map
  }
}

Commands中：

export class Commands {
  static CommandsMap: Map<string, CloseFileType> = new Map<string, CloseFileType>()

  static register(map: Map<string, CloseFileType>) {
    console.log('demoTest => ' + '注册' + map.size)
    console.log("demotest => set之前" + Commands.CommandsMap.size)
    map.forEach((value: CloseFileType, key: string) => {
      Commands.CommandsMap.set(key, value)
      console.log('demoTest => ' + key)
    })
    console.log("demotest => set之前" + Commands.CommandsMap.size)
  }

  static execute(id:string) {
    const command = Commands.CommandsMap.get('closeFile'+ id)


    if (!command) {
      return ''
    }

    return command.click()
  }
}
//CloseFile中的excute也加上id:
export class CloseFile {
  click(id:string) {
    Commands.execute(id)
  }
}