使用腾讯云对象存储作为 Ghost 博客图床

cd 到 Ghost 安装目录
```
cd /var/www/ghost
```
安装Oss存储模块
```
sudo npm install ghost-qcloud-cos
```
创建存储文件夹（如果尚不存在）
```
sudo mkdir -p content/adapters/storage
```

设置文件夹权限

sudo chown    user:   user content
sudo chmod 775 content
sudo chown    user:   user content/adapters
sudo chmod 777 content/adapters
sudo chown    user:   user content/adapters/storage
sudo chmod 777 content/adapters/storage
sudo chown    user:   user content/adapters/storage/cos-store.js
sudo chown 775 content/adapters/storage/cos-store.js

将模块文件复制到该文件夹

sudo cp -vR node_modules/ghost-qcloud-cos content/adapters/storage/ghost-qcloud-cos

创建一个名为“ cos-store.js”的脚本，内容如下：

sudo touch  content/adapters/storage/cos-store.js
sudo vim  content/adapters/storage/cos-store.js
// 编辑以下内容
module.exports = require('ghost-qcloud-cos');

sudo touch  content/adapters/storage/qcloud-cos-store.js
sudo vim  content/adapters/storage/qcloud-cos-store.js
module.exports = require('ghost-qcloud-cos-store');

配置 config.[env].json

cd /var/www/ghost/

sudo vim config.production.json
{
  "storage": {
    "active": "cos-store",
    "cos-store": {
      "baseUrl": "Base Url(Allowed to be empty)",
      "SecretId": "Secret Id",
      "SecretKey": "Secret Key",
      "Bucket": "xxxx-123456",
      "Region": "ap-chengdu"
    }
  }
}

重启生效。

ghost restart

以上方式，OSS 中图片路径和图片名称都是写死的，如果要自定义安装路径和图片名，需要使用 Git 方式安装。

从项目 Github 源 Fork 一份代码到自己仓库中。

创建文件夹 storage 并 Clone 代码至 storage 中

sudo mkdir -p content/adapters/storage
sudo chown    user:   user content/adapters/storage
sudo chmod 775 content/adapters/storage
cd content/adapters/storage
sudo git clone https://github.com/ZhelinCheng/ghost-qcloud-cos.git

在ghost-qcloud-cos 下安装依赖
```
cd ghost-qcloud-cos
npm i
```
如需自定义图片储存路径和图片名称，请修改index.js 第72/73行。
```
return `/ghost/content/images/${YY}/${MM}/${file.name}`
```

配置 config.[env].json

{
  "storage": {
    "active": "ghost-qcloud-cos",
    "ghost-qcloud-cos": {
      "baseUrl": "Base Url(Allowed to be empty)",
      "SecretId": "Secret Id",
      "SecretKey": "Secret Key",
      "Bucket": "xxxx-123456",
      "Region": "ap-chengdu"
    }
  }
}