Cloud.deleteFile(fileList: string[]): Promise<Object>

支持端：小程序 , 云函数 , Web

从云存储空间删除文件，一次最多 50 个

参数

fileList: string[]

云文件 ID 字符串数组

返回值

Promise.<Object>

fileList 的结构

小程序端示例

Promise 风格

wx.cloud.deleteFile({
  fileList: ["a7xzcb"]
}).then(res => {
  // handle success
  console.log(res.fileList)
}).catch(error => {
  // handle error
})

Callback 风格

wx.cloud.deleteFile({
  fileList: ["a7xzcb"],
  success: res => {
    // handle success
    console.log(res.fileList)
  },
  fail: err => {
    // handle error
  },
  complete: res => {
    // ...
  }
})

云函数端示例

const cloud = require("wx-server-sdk")
cloud.init({
  env: cloud.DYNAMIC_CURRENT_ENV
})

exports.main = async (event, context) => {
  const fileIDs = ["xxx", "xxx"]
  const result = await cloud.deleteFile({
    fileList: fileIDs,
  })
  return result.fileList
}