Fix and add doc (qicosmos#391)

parhelia512 · Aug 22, 2023 · 9a6340f · 9a6340f
1 parent ab4efd9
commit 9a6340f
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diff --git a/README.md b/README.md
@@ -344,6 +344,9 @@ cinatra目前支持了multipart和octet-stream格式的上传。
  }
 
 ## cinatra客户端使用
+
+[使用文档](lang/coro_http_client_introduction.md)
+
 ### sync_send get/post message
 
 ```

diff --git a/include/cinatra/coro_http_client.hpp b/include/cinatra/coro_http_client.hpp
@@ -215,7 +215,12 @@ class coro_http_client {
 #endif
 
  // return body_, the user will own body's lifetime.
- std::string release_buf() { return std::move(body_); }
+ std::string release_buf() {
+ if (body_.empty()) {
+ return std::move(resp_chunk_str_);
+ }
+ return std::move(body_);
+ }
 
  // only make socket connet(or handshake) to the host
  async_simple::coro::Lazy<resp_data> connect(std::string uri) {