How to do server-side rendering using C++?
Using C to implement server-side rendering (SSR) has the following advantages: Faster initial page load time Better search engine optimization (SEO) Access to server-side resources and features In C, you can use the Poco library for server-side rendering : Install Poco Create server-side rendering code: Create a RequestHandler containing rendering logic Run the server: Set the default request handler Start the server
Server-side rendering using C
Server-side rendering (SSR) is a technology that renders HTML on the server side and sends it to the client. This is in contrast to client-side rendering (CSR), where HTML is rendered in the client browser.
Why use server-side rendering?
SSR has several advantages:
- Better initial page load time: It can reduce client-side initial load time because HTML is The server side has been rendered and sent to the client.
- Better Search Engine Optimization (SEO): Search engines can more easily crawl and index server-side rendered pages, thereby improving your website’s SEO ranking.
- More features: SSR allows access to resources and features specific to server-side environments, such as database connections and server-side scripts.
Server Side Rendering in C
Different libraries can be used in C to implement SSR. One of the most popular libraries is Poco.
Install Poco
$ sudo apt install poco-dev
Create server-side rendering code
Create a fileserver.cpp , which contains the following code:
#include <Poco/Net/HTTPServer.h>
#include <Poco/Net/HTTPRequestHandler.h>
#include <Poco/Net/HTTPServerRequest.h>
#include <Poco/Net/HTTPServerResponse.h>
using namespace Poco::Net;
class RequestHandler : public HTTPRequestHandler
{
public:
void handleRequest(HTTPServerRequest& request, HTTPServerResponse& response) override
{
// 渲染HTML并将其写入响应
response.setContentType("text/html");
std::ostream& os = response.send();
os << "<html><body><h1 id="Hello-World">Hello World!</h1></body></html>";
}
};
int main()
{
HTTPServer server(9000);
server.setDefaultRequestHandler(new RequestHandler);
server.start();
server.joinAllThreads();
}Run the server
Compile and run the server:
$ g++ server.cpp -o server -lPocoNet $ ./server
Now you can visit http:/ /localhost:9000 to get the server-side rendered HTML page.
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