如何使用胖箭头符号编写异步函数模块函数

Question

我想写一个类似于下面的模块。

它应该可以通过"Server.doBackup"调用，并使用胖箭头符号和async-await函数

有什么想法吗？你能在下面提供我的代码段的更正版本吗？

const Server = {
config: {
documents: ['DEFAULT', 'KEYS'],
exportpath: 'data/exportFromCosmos/',
uploadpath: 'data/uploadToAzureBlob/',
crosscheckFile: 'data/crosscheckFile.txt'
},
doBackup: () => async {
let prepareFolders = await Folders.prepare(Server.config, resolve)
let downloadDB_DEFAULT = await Database.downloadDocumentsOfType_DEFAULT()
let downloadDB_KEYS = await Database.downloadDocumentsOfType_KEYS()
let zipDocuments = await Documents.zip(Server.config)
}
}
module.exports = Server

Answer 1

const Server = {
config: {
documents: ['DEFAULT', 'KEYS'],
exportpath: 'data/exportFromCosmos/',
uploadpath: 'data/uploadToAzureBlob/',
crosscheckFile: 'data/crosscheckFile.txt'
},
doBackup: async () =>  {
let prepareFolders = await Folders.prepare(Server.config, resolve)
let downloadDB_DEFAULT = await Database.downloadDocumentsOfType_DEFAULT()
let downloadDB_KEYS = await Database.downloadDocumentsOfType_KEYS()
let zipDocuments = await Documents.zip(Server.config)
}
}
module.exports = Server

示例代码

async function findName(){
return {name: "Stack"}
}
let user = {
getName: async()=>{
let {name} =  await findName()
return name
}
}
user.getName()
.then((userDetail)=> console.log(userDetail))
.catch((error) => console.log(error))