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Aug 15, 2012
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updated sdk download link #5

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updated Docs
why404 Jul 19, 2012
cf9d999
updated sdk doc
why404 Jul 19, 2012
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19 changes: 11 additions & 8 deletions Docs/README.md
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@@ -1,10 +1,13 @@
---
title: C# SDK | 七牛云存储
---

# C# SDK 使用指南


此 SDK 适用于 .NET4 及以上版本。

SDK下载地址：[https://github.com/qiniu/csharp-sdk](https://github.com/qiniu/csharp-sdk)
SDK下载地址：[https://github.com/qiniu/csharp-sdk/tags](https://github.com/qiniu/csharp-sdk/tags)


**应用接入**
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// 首先定义资源表名
string tableName = "tableName";

// 然后获得签名认证
DigestAuthClient conn = new DigestAuthClient();

// 签名认证完成后，即可使用该认证来新建资源表
RSService rs = new RSService(conn, tableName);

Expand Down Expand Up @@ -94,25 +97,25 @@ SDK下载地址：[https://github.com/qiniu/csharp-sdk](https://github.com/qiniu

// 调用资源表对象的 PutFile() 方法进行文件上传
PutFileRet putFileRet = rs.PutFile(key, mimeType, filePath, customMeta);

##### 2. 客户端上传

因为服务器端已经在之前进行过签名认证持有相应的安全凭证，因此可以直接进行上传。而由于客户端并不持有对RS的安全凭证，所以需要获取上传授权，从而得到一个有上传权限的URL，参见[获得上传授权](#rs-PutAuth)。在获得上传授权URL后，就可以开始上传文件了，示例代码如下：

// 在客户端上传文件之前，需要获得上传授权，得到经过授权的临时URL
PutAuthRet putAuthRet = rs.PutAuth();
uploadUrl = putAuthRet.Url;

// 通过该临时 URL 进行文件上传
PutFileRet putFileRet = RSClient.PutFile(uploadUrl, tableName, key, mimeType,
PutFileRet putFileRet = RSClient.PutFile(uploadUrl, tableName, key, mimeType,
filePath, customMeta, callbackParam);

<a name="rs-Stat"></a>

### 4. 获取已上传文件信息

您可以调用资源表对象的 Stat() 方法并传入一个 Key 来获取指定文件的相关信息。

// 获取资源表中特定文件信息
StatRet statRet = rs.Stat(key);

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