Introduction to the FM HTTP framework in the Java class library
The FM HTTP framework is a Lightweight HTTP framework based on the Java class library to build a high -performance web application.This framework provides a simple and easy -to -use API that enables developers to quickly develop and deploy the RESTFUL style web service.
The FM HTTP framework is encapsulated and extended based on the HTTPURLCONNECTION class in Java.net of Java.It provides a set of API completely separated from the traditional Servlet API, allowing developers to handle requests and responses more flexibly.
Using the FM HTTP framework, developers can easily create the HTTP server and process the HTTP request.Below is a simple example. It demonstrates how to use the FM HTTP framework to process GET requests:
import fm.HTTPServer;
import fm.Request;
import fm.Response;
import fm.Route;
public class MyHTTPServer {
public static void main(String[] args) {
Httpserver server = new httpserver (8080); // Create a HTTP server instance, monitor the 8080 port
server.addRoute(new Route("/", (request, response) -> {
response.setbody ("Hello, World!"); // Set the content of the response body
response.setstatus (200); // Set the response status code
}));
Server.start (); // Start the server
}
}
The above example creates a simple HTTP server to monitor port 8080.It adds a route to handle the GET request for the root path.When the request arrives, the server will execute the LAMBDA expression that is introduced and sets the response content and status code.
In addition to processing GET requests, the FM HTTP framework also supports HTTP methods such as POST, PUT, Delete, as well as analysis and processing of routing parameters, query parameters, and request header.Developers can use these functions to build more complex and functional wealth web applications.
To sum up, the FM HTTP framework is a simple and powerful Java class library for building a high -performance RESTFUL Web service.By encapsulation and extended Java standard packages, it provides a set of APIs that are completely separated from the traditional Servlet API, so that developers can more flexibly handle HTTP requests and responses.Whether it is building a simple API service or a complex web application, the FM HTTP framework can provide fast development and deployment solutions.
