From 97563fdf30895c1de390c1ffd59b47ba36610064 Mon Sep 17 00:00:00 2001
From: "luk.lu" <luk.lu@faronear.org>
Date: Wed, 20 Oct 2021 14:44:38 +0800
Subject: [PATCH] u

---
 .gitignore     | 17 +++++++++++++++++
 .prettierrc.js | 16 ++++++++++++++++
 index.js       | 39 +++++++++++++++++++++++++++++++++++++++
 package.json   | 13 +++++++++++++
 4 files changed, 85 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 .prettierrc.js
 create mode 100644 index.js
 create mode 100644 package.json

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..3d3c395
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,17 @@
+.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
diff --git a/.prettierrc.js b/.prettierrc.js
new file mode 100644
index 0000000..e001ecd
--- /dev/null
+++ b/.prettierrc.js
@@ -0,0 +1,16 @@
+/* 
+对 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
+对 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
+}
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..a58046e
--- /dev/null
+++ b/index.js
@@ -0,0 +1,39 @@
+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' }
+      }
+    }
+  }
+
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..4dd95ae
--- /dev/null
+++ b/package.json
@@ -0,0 +1,13 @@
+{
+  "name": "base.FileTransfer.server",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "multer": "^1.4.3"
+  },
+  "devDependencies": {},
+  "scripts": {
+    "setup": "npm install"
+  },
+  "author": ""
+}