This commit is contained in:
陆柯 2021-10-20 14:44:38 +08:00
commit 97563fdf30
4 changed files with 85 additions and 0 deletions

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.gitignore vendored Normal file
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.DS_Store
node_modules/
npm-debug.log*
yarn-debug.log*
yarn-error.log*
/test/unit/coverage/
/test/e2e/reports/
selenium-debug.log
# Editor directories and files
.idea
.vscode
*.suo
*.ntvs*
*.njsproj
*.sln
/package-lock.json

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.prettierrc.js Normal file
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/*
VSCode Prettier 有效建议一直要有本配置文件否则不同版本的 Prettier 的默认配置会不同例如 TrailingComma
VSCode Prettier Standard 无效似乎是集成了不能修改的配置
*/
module.exports = {
printWidth: 160, // default 80
tabWidth: 2, // default 2
useTabs: false,
semi: false, // default true
singleQuote: true, // default false
trailingComma: 'es5', // none (default in v 1.*), es5 (default in v2.0.0), all
bracketSpacing: true, // default true
jsxBracketSameLine: false, // default false
arrowParens: 'always', // avoid (default in v1.9.0), always (default since v2.0.0)
quoteProps: 'as-needed', // as-needed (default), consistent, preserve
}

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index.js Normal file
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const multer = require('multer')
const path = require('path')
const crypto = require('crypto')
const wo = global.wo
module.exports = {
MulterStore: multer({
// dest:'./File/', // 这样,不能自定义文件名。
storage: Multer.diskStorage({
destination (req, file, cb) {
// 如果直接提供字符串Multer会负责创建该目录。如果提供函数你要负责确保该目录存在。
const folder = wo?.envi?.uploadroot // 目录是相对于本应用的入口js的即相对于 server.js 的位置。
cb(null, folder)
},
filename (req, file, cb) {
// 注意req.body 也许还没有信息因为这取决于客户端发送body和file的顺序。必要的信息请从 req.headers 传递。
const fileNameExtension = path.extname(file.originalname)
const filename = `${Date.now()}_${crypto.randomBytes(32).toString('hex')}${fileNameExtension}`
cb(null, filename)
},
}),
// fileFilter:function(req, file, cb) {},
limits: { fileSize: 10485760 },
}).single('file'),
api: {
receiveFile () {
const file = wo._req?.file
if (file?.path) {
file.path = file.path.replace('\\', '/')
return Object.assign(file, { _state: 'SUCCESS' })
} else {
return { _state: 'BACKEND_FAIL_FILE_NOT_RECEIVED' }
}
}
}
}

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package.json Normal file
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{
"name": "base.FileTransfer.server",
"version": "0.1.0",
"private": true,
"dependencies": {
"multer": "^1.4.3"
},
"devDependencies": {},
"scripts": {
"setup": "npm install"
},
"author": ""
}