Question

我正在尝试使用一个调用apicalls并使用promise的apiclient但是我得到了错误：

"Cannot read property of 'then' of undefined"

我希望apiCalls只能＆＃34;返回＆＃34;我从服务器修改或获取的数据，以及能够在我的代码中调用的ApiClient：

const apiClient = new ApiClient()

apiClient.getCharacterOrders(character.character_id, character.access_token)

然后我会在处理时通过事件发送它。但ApiClient永远不会从ApiCalls获得数据＆＃34;返回＆＃34;。

ApiClient file
-----------------------------------------------

import ApiCalls from './ApiCalls'

const apiCalls = new ApiCalls()

class ApiClient {

  getCharacterOrders (characterId, accessToken) {

    apiCalls.getCharacterOrders(characterId, accessToken)
      .then(response => {

        this.response = response.data

        console.log('Response ' + this.response)

        // Send this via an event somewhere

      }).catch(e => {
        this.errors.push(e)      
      })

  }
}

export default ApiClient




ApiCalls file
-----------------------------------------------


import {HTTP} from './axiosClient'

class ApiCalls {
  getCharacterOrders (characterId, accessToken) {
    HTTP.get('/characters/' + characterId + '/orders/?token=' + accessToken)
    .then(response => {

      this.response = response.data

      // Do stuff to data here

      return this.response

    }).catch(e => {
      this.errors.push(e)      
    })
  }

}

export default ApiCalls

Answer 1

通过在HTTP.get前添加“return”并删除“this.response”来解决它，因为它返回了response.data.data

Axios承诺链接不起作用

1 个答案: