serverless
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Serverless Framework - Build web, mobile and IoT applications with serverless architectures using AWS Lambda, Azure Functions, Google CloudFunctions & more
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title: Serverless Framework - 基础 Components - 对象存储 COS 组件
menuText: 对象存储 COS 组件
menuOrder: 3
layout: Doc
-->
## 简介
该组件是 serverless-tencent 组件库中的基础组件之一。通过对象存储 COS 组件,可以快速,方便的创建,配置和管理腾讯云的 COS 存储桶
## 快速开始
通过 COS 组件,对一个 COS 存储桶进行完整的创建,配置,部署和删除等操作。支持命令如下:
1. [安装](#1-安装)
2. [配置](#2-配置)
3. [部署](#3-部署)
4. [移除](#4-移除)
### 1. 安装
通过 npm 安装 serverless
```bash
$ npm install -g serverless
```
### 2. 配置
本地创建 `serverless.yml` 文件,在其中进行如下配置
```bash
$ touch serverless.yml
```
```yml
# serverless.yml
myBucket:
component: '@serverless/tencent-cos'
inputs:
bucket: my-bucket
region: ap-guangzhou
```
- [点击此处查看配置文档](https://github.com/serverless-tencent/tencent-cos/blob/master/docs/configure.md)
### 3. 部署
如您的账号未[登陆](https://cloud.tencent.com/login)或[注册](https://cloud.tencent.com/register)腾讯云,您可以直接通过`微信`扫描命令行中的二维码进行授权登陆和注册。
通过`sls`命令进行部署,并可以添加`--debug`参数查看部署过程中的信息
```bash
$ sls --debug
DEBUG ─ Resolving the template's static variables.
DEBUG ─ Collecting components from the template.
DEBUG ─ Downloading any NPM components found in the template.
DEBUG ─ Analyzing the template's components dependencies.
DEBUG ─ Creating the template's components graph.
DEBUG ─ Syncing template state.
DEBUG ─ Executing the template's components graph.
DEBUG ─ Deploying "my-bucket-1300415943" bucket in the "ap-guangzhou" region.
DEBUG ─ "my-bucket-1300415943" bucket was successfully deployed to the "ap-guangzhou" region.
DEBUG ─ Setting ACL for "my-bucket-1300415943" bucket in the "ap-guangzhou" region.
DEBUG ─ Ensuring no CORS are set for "my-bucket-1300415943" bucket in the "ap-guangzhou" region.
DEBUG ─ Ensuring no Tags are set for "my-bucket-1300415943" bucket in the "ap-guangzhou" region.
myBucket:
bucket: my-bucket-1300415943
region: ap-guangzhou
10s › myBucket › done
```
### 4. 移除
通过以下命令移除部署的存储桶
```bash
$ sls remove --debug
DEBUG ─ Flushing template state and removing all components.
DEBUG ─ Removing files from the "my-bucket-1300415943" bucket.
DEBUG ─ Removing "my-bucket-1300415943" bucket from the "ap-guangzhou" region.
DEBUG ─ "my-bucket-1300415943" bucket was successfully removed from the "ap-guangzhou" region.
2s › myBucket › done
```
#### 账号配置(可选)
当前默认支持 CLI 扫描二维码登录,如您希望配置持久的环境变量/秘钥信息,也可以本地创建 `.env` 文件
```bash
$ touch .env # 腾讯云的配置信息
```
在 `.env` 文件中配置腾讯云的 SecretId 和 SecretKey 信息并保存。
```env
# .env
TENCENT_SECRET_ID=123
TENCENT_SECRET_KEY=123
```
> - 如果没有腾讯云账号,请先 [注册新账号](https://cloud.tencent.com/register)。
> - 如果已有腾讯云账号,可以在 [API 密钥管理
> ](https://.cloud.tencent.com/cam/capi) 中获取 SecretId 和 SecretKey。
### 还支持哪些组件?
可以在 [Serverless Components](https://github.com/serverless/components) 中查询更多组件的信息。