From 849da7c2ae5c1044e68da9bde1ec763bb27afd52 Mon Sep 17 00:00:00 2001
From: qicosmos <qicosmos@linux.alibaba.com>
Date: Thu, 25 Apr 2024 13:45:40 +0800
Subject: [PATCH] fix

---
 .../ylt/standalone/cinatra/coro_http_response.hpp | 14 ++++++--------
 src/coro_http/examples/example.cpp                | 15 +++++++++++++++
 2 files changed, 21 insertions(+), 8 deletions(-)

diff --git a/include/ylt/standalone/cinatra/coro_http_response.hpp b/include/ylt/standalone/cinatra/coro_http_response.hpp
index 0da9eba52..b3a55e46f 100644
--- a/include/ylt/standalone/cinatra/coro_http_response.hpp
+++ b/include/ylt/standalone/cinatra/coro_http_response.hpp
@@ -173,13 +173,6 @@ class coro_http_response {
                 : resp_str.append(CONN_CLOSE_SV);
     }
 
-    if (content_view_.empty()) {
-      resp_str.append(content_);
-    }
-    else {
-      resp_str.append(content_view_);
-    }
-
     append_header_str(resp_str, resp_headers_);
 
     if (!resp_header_span_.empty()) {
@@ -187,7 +180,12 @@ class coro_http_response {
     }
 
     resp_str.append(CRCF);
-    resp_str.append(content_);
+    if (content_view_.empty()) {
+      resp_str.append(content_);
+    }
+    else {
+      resp_str.append(content_view_);
+    }
   }
 
   void append_header_str(auto &resp_str, auto &resp_headers) {
diff --git a/src/coro_http/examples/example.cpp b/src/coro_http/examples/example.cpp
index 09efa802a..4e05569b9 100644
--- a/src/coro_http/examples/example.cpp
+++ b/src/coro_http/examples/example.cpp
@@ -352,6 +352,16 @@ async_simple::coro::Lazy<void> basic_usage() {
         response.set_status_and_content(status_type::ok, "ok");
       });
 
+  server.set_http_handler<POST>(
+      "/view",
+      [](coro_http_request &req,
+         coro_http_response &resp) -> async_simple::coro::Lazy<void> {
+        resp.set_delay(true);
+        resp.set_status_and_content_view(status_type::ok,
+                                         req.get_body());  // no copy
+        co_await resp.get_conn()->reply();
+      });
+
   person_t person{};
   server.set_http_handler<GET>("/person", &person_t::foo, person);
 
@@ -377,6 +387,11 @@ async_simple::coro::Lazy<void> basic_usage() {
   assert(result.status == 200);
   assert(result.resp_body == "post string");
 
+  result = co_await client.async_post("/view", "post string",
+                                      req_content_type::string);
+  assert(result.status == 200);
+  assert(result.resp_body == "post string");
+
   client.add_header("name", "tom");
   client.add_header("age", "20");
   result = co_await client.async_get("/headers");