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# HCHttpCallResponseGetResponseBodyWriteFunction

> HCHttpCallResponseGetResponseBodyWriteFunction

# HCHttpCallResponseGetResponseBodyWriteFunction

获取 HTTP 调用用于写入响应正文的函数。

## Syntax

```cpp theme={null}
HRESULT HCHttpCallResponseGetResponseBodyWriteFunction(  
         HCCallHandle call,  
         HCHttpCallResponseBodyWriteFunction* writeFunction,  
         void** context  
)  
```

### Parameters

*call*   \_In\_\
Type: HCCallHandle

HTTP 调用的句柄。

*writeFunction*   \_Out\_\
Type: HCHttpCallResponseBodyWriteFunction\*

此 HTTP 调用的写入函数。

*context*   \_Out\_\
Type: void\*\*

与该写入函数关联的上下文。

### Return value

Type: HRESULT

此 API 操作的结果代码。可能的值为 S\_OK、E\_INVALIDARG 或 E\_FAIL。

## Requirements

**Header:** httpProvider.h

**Library:** libHttpClient.GDK.lib

## See also

[httpProvider](/reference/live/httpclient/httpprovider/httpprovider_members)


## Related topics

- [HCHttpCallResponseSetResponseBodyWriteFunction](/zh-CN/reference/live/httpclient/httpclient/functions/hchttpcallresponsesetresponsebodywritefunction.md)
- [HCHttpCallResponseGetResponseBodyBytes](/zh-CN/reference/live/httpclient/httpclient/functions/hchttpcallresponsegetresponsebodybytes.md)
- [HCHttpCallResponseGetResponseBodyBytesSize](/zh-CN/reference/live/httpclient/httpclient/functions/hchttpcallresponsegetresponsebodybytessize.md)
- [HCHttpCallResponseGetResponseString](/zh-CN/reference/live/httpclient/httpclient/functions/hchttpcallresponsegetresponsestring.md)
- [HCHttpCallResponseSetResponseBodyBytes](/zh-CN/reference/live/httpclient/httpprovider/functions/hchttpcallresponsesetresponsebodybytes.md)