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yoshop/source/vendor/qcloud/cos-sdk-v5/README.md

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2020-04-25 22:20:29 +08:00
# COS-PHP-SDK-V5
腾讯云COS-PHP-SDK-V5[XML API](https://cloud.tencent.com/document/product/436/7751)
[![Total Downloads](https://img.shields.io/packagist/dt/qcloud/cos-sdk-v5.svg?style=flat)](https://packagist.org/packages/qcloud/cos-sdk-v5)
[![Build Status](https://travis-ci.org/tencentyun/cos-php-sdk-v5.svg?branch=master)](https://travis-ci.org/tencentyun/cos-php-sdk-v5)
## 环境准备
* PHP 5.3+
您可以通过`php -v`命令查看当前的PHP版本。
* cURL 扩展
您可以通过`php -m`命令查看cURL扩展是否已经安装好。
> **说明:**
>
> * Ubuntu系统中您可以使用apt-get包管理器安装PHP的cURL扩展 `sudo apt-get install php-curl`。
> * CentOS系统中您可以使用yum包管理器安装PHP的cURL扩展 `sudo yum install php-curl`。
### SDK 安装
有三种方式安装SDK
* Composer方式
* Phar方式
* 源码方式
#### 1、Composer方式
推荐用户使用 Composer 安装 cos-php-sdk-v5Composer是PHP的依赖管理工具允许您声明项目所需的依赖然后自动将它们安装到您的项目中。
> **提示**:您可以在 [getcomposer.org](getcomposer.org) 上找到更多关于如何安装Composer配置自动加载以及用于定义依赖项的其他最佳实践。
**使用 Composer 安装 COS-PHP-SDK-V5**
1. 打开终端
2. 下载 Composer
```
curl -sS https://getcomposer.org/installer | php
```
3. 创建一个名为`composer.json`的文件,内容为
```
{
"require": {
"qcloud/cos-sdk-v5": "1.*"
}
}
```
4. 使用 Composer 安装
```
php composer.phar install
```
使用该命令后会在当前目录中创建一个vendor文件夹里面包含 sdk 的依赖库和一个 autoload.php 脚本,方便用户在自己的项目中调用。
5. 通过 autoloader 脚本调用cos-php-sdk-v5
```
require '/path/to/sdk/vendor/autoload.php';
```
现在您的项目已经可以使用COS的V5 SDK了。
#### 2、Phar方式
phar方式安装SDK的步骤如下
1. 在[github发布页面](https://github.com/tencentyun/cos-php-sdk-v5/releases)下载相应的phar文件
2. 在代码中引入phar文件
```
require '/path/to/cos-sdk-v5.phar';
```
#### 3、源码方式
源码方式安装SDK的步骤如下
1. 在[github发布页面](https://github.com/tencentyun/cos-php-sdk-v5/releases)下载相应的zip文件
2. 解压通过 autoload.php 脚本加载sdk
```
require '/path/to/sdk/vendor/autoload.php';
```
## 快速入门
可参照Demo程序详见 [sample.php](https://github.com/tencentyun/cos-php-sdk-v5/blob/master/sample.php)
## 接口文档
php sdk 接口文档详见https://cloud.tencent.com/document/product/436/12267
### 配置文件
```php
$cosClient = new Qcloud\Cos\Client(array('region' => 'COS_REGION',
'credentials'=> array(
'secretId' => 'COS_KEY',
'secretKey' => 'COS_SECRET')));
```
### 上传文件
* 使用putObject接口上传文件(最大5G)
* 使用Upload接口分块上传文件
```php
# 上传文件
## putObject(上传接口最大支持上传5G文件)
### 上传内存中的字符串
//bucket 的命名规则为{name}-{appid} ,此处填写的存储桶名称必须为此格式
try {
$result = $cosClient->putObject(array(
'Bucket' => $bucket,
'Key' => $key,
'Body' => 'Hello World!'));
print_r($result);
} catch (\Exception $e) {
echo "$e\n";
}
### 上传文件流
try {
$result = $cosClient->putObject(array(
'Bucket' => $bucket,
'Key' => $key,
'Body' => fopen($local_path, 'rb')));
print_r($result);
} catch (\Exception $e) {
echo "$e\n";
}
### 设置header和meta
try {
$result = $cosClient->putObject(array(
'Bucket' => $bucket,
'Key' => $key,
'Body' => fopen($local_path, 'rb'),
'ACL' => 'string',
'CacheControl' => 'string',
'ContentDisposition' => 'string',
'ContentEncoding' => 'string',
'ContentLanguage' => 'string',
'ContentLength' => integer,
'ContentType' => 'string',
'Expires' => 'mixed type: string (date format)|int (unix timestamp)|\DateTime',
'GrantFullControl' => 'string',
'GrantRead' => 'string',
'GrantWrite' => 'string',
'Metadata' => array(
'string' => 'string',
),
'StorageClass' => 'string'));
print_r($result);
} catch (\Exception $e) {
echo "$e\n";
}
## Upload(高级上传接口默认使用分块上传最大支持50T)
### 上传内存中的字符串
try {
$result = $cosClient->Upload(
$bucket = $bucket,
$key = $key,
$body = 'Hello World!');
print_r($result);
} catch (\Exception $e) {
echo "$e\n";
}
### 上传文件流
try {
$result = $cosClient->Upload(
$bucket = $bucket,
$key = $key,
$body = fopen($local_path, 'rb'));
print_r($result);
} catch (\Exception $e) {
echo "$e\n";
}
### 设置header和meta
try {
$result = $cosClient->Upload(
$bucket= $bucket,
$key = $key,
$body = fopen($local_path, 'rb'),
$options = array(
'ACL' => 'string',
'CacheControl' => 'string',
'ContentDisposition' => 'string',
'ContentEncoding' => 'string',
'ContentLanguage' => 'string',
'ContentLength' => integer,
'ContentType' => 'string',
'Expires' => 'mixed type: string (date format)|int (unix timestamp)|\DateTime',
'GrantFullControl' => 'string',
'GrantRead' => 'string',
'GrantWrite' => 'string',
'Metadata' => array(
'string' => 'string',
),
'StorageClass' => 'string'));
print_r($result);
} catch (\Exception $e) {
echo "$e\n";
}
```
### 下载文件
* 使用getObject接口下载文件
* 使用getObjectUrl接口获取文件下载URL
```php
# 下载文件
## getObject(下载文件)
### 下载到内存
//bucket 的命名规则为{name}-{appid} ,此处填写的存储桶名称必须为此格式
try {
$result = $cosClient->getObject(array(
'Bucket' => $bucket,
'Key' => $key));
echo($result['Body']);
} catch (\Exception $e) {
echo "$e\n";
}
### 下载到本地
try {
$result = $cosClient->getObject(array(
'Bucket' => $bucket,
'Key' => $key,
'SaveAs' => $local_path));
} catch (\Exception $e) {
echo "$e\n";
}
### 指定下载范围
/*
* Range 字段格式为 'bytes=a-b'
*/
try {
$result = $cosClient->getObject(array(
'Bucket' => $bucket,
'Key' => $key,
'Range' => 'bytes=0-10',
'SaveAs' => $local_path));
} catch (\Exception $e) {
echo "$e\n";
}
### 设置返回header
try {
$result = $cosClient->getObject(array(
'Bucket' => $bucket,
'Key' => $key,
'ResponseCacheControl' => 'string',
'ResponseContentDisposition' => 'string',
'ResponseContentEncoding' => 'string',
'ResponseContentLanguage' => 'string',
'ResponseContentType' => 'string',
'ResponseExpires' => 'mixed type: string (date format)|int (unix timestamp)|\DateTime',
'SaveAs' => $local_path));
} catch (\Exception $e) {
echo "$e\n";
}
## getObjectUrl(获取文件UrL)
try {
$signedUrl = $cosClient->getObjectUrl($bucket, $key, '+10 minutes');
echo $signedUrl;
} catch (\Exception $e) {
print_r($e);
}
```