89 lines
3.0 KiB
Java
89 lines
3.0 KiB
Java
|
import com.sun.net.httpserver.Headers;
|
||
|
|
import com.sun.net.httpserver.HttpExchange;
|
||
|
|
import com.sun.net.httpserver.HttpHandler;
|
||
|
|
import com.sun.net.httpserver.HttpServer;
|
||
|
|
|
||
|
|
import java.io.File;
|
||
|
|
import java.io.FileInputStream;
|
||
|
|
import java.io.IOException;
|
||
|
|
import java.io.OutputStream;
|
||
|
|
import java.net.InetSocketAddress;
|
||
|
|
import java.net.URI;
|
||
|
|
|
||
|
|
public class Webserver{
|
||
|
|
public void startserver(){
|
||
|
|
System.out.println("starting server");
|
||
|
|
HttpServer server = null;
|
||
|
|
try {
|
||
|
|
server = HttpServer.create(new InetSocketAddress(8000), 0);
|
||
|
|
} catch (IOException e) {
|
||
|
|
e.printStackTrace();
|
||
|
|
}
|
||
|
|
|
||
|
|
server.createContext("/", new MyHandler());
|
||
|
|
|
||
|
|
//receiving get and post data todo
|
||
|
|
server.createContext("/senddata/test", new HttpHandler() {
|
||
|
|
@Override
|
||
|
|
public void handle(HttpExchange httpExchange) throws IOException {
|
||
|
|
if (httpExchange.getRequestMethod().equals("GET")){
|
||
|
|
String query = httpExchange.getRequestURI().getQuery();
|
||
|
|
System.out.println(query);
|
||
|
|
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
server.setExecutor(null); // creates a default executor
|
||
|
|
server.start();
|
||
|
|
}
|
||
|
|
|
||
|
|
static class MyHandler implements HttpHandler {
|
||
|
|
@Override
|
||
|
|
public void handle(HttpExchange t) throws IOException {
|
||
|
|
System.out.println("a new request...");
|
||
|
|
String root = "./wwwroot";
|
||
|
|
URI uri = t.getRequestURI();
|
||
|
|
String path;
|
||
|
|
|
||
|
|
if (uri.getPath().equals("/")){
|
||
|
|
path = "/index.html";
|
||
|
|
}else{
|
||
|
|
path = uri.getPath();
|
||
|
|
}
|
||
|
|
System.out.println("looking for: "+ root + path);
|
||
|
|
|
||
|
|
File file = new File(root + path).getCanonicalFile();
|
||
|
|
|
||
|
|
if (!file.isFile()) {
|
||
|
|
// Object does not exist or is not a file: reject with 404 error.
|
||
|
|
String response = "404 (Not Found)\n";
|
||
|
|
t.sendResponseHeaders(404, response.length());
|
||
|
|
OutputStream os = t.getResponseBody();
|
||
|
|
os.write(response.getBytes());
|
||
|
|
os.close();
|
||
|
|
} else {
|
||
|
|
// Object exists and is a file: accept with response code 200.
|
||
|
|
String mime = "text/html";
|
||
|
|
if(path.substring(path.length()-3).equals(".js")) mime = "application/javascript";
|
||
|
|
if(path.substring(path.length()-3).equals("css")) mime = "text/css";
|
||
|
|
|
||
|
|
Headers h = t.getResponseHeaders();
|
||
|
|
h.set("Content-Type", mime);
|
||
|
|
t.sendResponseHeaders(200, 0);
|
||
|
|
|
||
|
|
OutputStream os = t.getResponseBody();
|
||
|
|
FileInputStream fs = new FileInputStream(file);
|
||
|
|
final byte[] buffer = new byte[0x10000];
|
||
|
|
int count = 0;
|
||
|
|
while ((count = fs.read(buffer)) >= 0) {
|
||
|
|
os.write(buffer,0,count);
|
||
|
|
}
|
||
|
|
fs.close();
|
||
|
|
os.close();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|