我正在开发一个使用C ++ RESTAPI的项目。我正在学习Casablanca教程。根据该教程,我使用NuGet包管理器将Casablanca添加到我的C ++项目中。我正在使用Visual Studio 2015企业版。但是当包括以下文件时,它会在#include <cpprest/ws_client>
上显示错误。我已经设置了Additional Include目录,其他库目录形成了项目属性,如下所示。
其他包含目录 <project_dir>\packages\cpprestsdk.v140.windesktop.msvcstl.dyn.rt-dyn.2.9.1\build\native\include
其他图书馆目录 <project_dir>\packages\cpprestsdk.v140.windesktop.msvcstl.dyn.rt-dyn.2.9.1\lib
#include <iostream>
#include <cpprest/http_client.h>
#include <cpprest/filestream.h>
#include <cpprest/http_listener.h> // HTTP server
#include <cpprest/json.h> // JSON library
#include <cpprest/uri.h> // URI library
#include <cpprest/ws_client> // WebSocket client
#include <cpprest/containerstream.h> // Async streams backed by STL containers
#include <cpprest/interopstream.h> // Bridges for integrating Async streams with STL and WinRT streams
#include <cpprest/rawptrstream.h> // Async streams backed by raw pointer to memory
#include <cpprest/producerconsumerstream.h> // Async streams for producer consumer scenarios
using namespace utility; // Common utilities like string conversions
using namespace web; // Common features like URIs.
using namespace web::http; // Common HTTP functionality
using namespace web::http::client; // HTTP client features
using namespace concurrency::streams; // Asynchronous streams
using namespace web::http::experimental::listener; // HTTP server
using namespace web::experimental::web_sockets::client; // WebSockets client
using namespace web::json; // JSON library
(我也尝试使用Visual Studio 2017,2013。但结果是一样的。)
答案 0 :(得分:1)
您未正确包含头文件,因此无法解析引用:使用#include <cpprest/ws_client.h>
代替#include <cpprest/ws_client>
将对您有用。