I'm reading content that has a url
Using the following code block:
String urlNormal = "http://minhaurl";
URLConnection conn = urlNormal.openConnection();
BufferedReader input = new BufferedReader(new InputStreamReader(conn.getInputStream()));
I would like to know if I have to know how long it will take for him to read the data or how much time he spent trying to read
It could look like this:
long inicio = System.currentTimeMillis();
String urlNormal = "http://minhaurl";
URLConnection conn = urlNormal.openConnection();
BufferedReader input = new BufferedReader(new InputStreamReader(conn.getInputStream()));
long fim = System.currentTimeMillis();
System.out.println("Tempo: " + (fim - inicio));
Give you time in ms.
Here is an example below:
//Registrar tempo inicial:
long time_begin = System.currentTimeMillis();
//Declarar URL, e criar objeto do tipo URL:
String example_your_URL = "https://jsonplaceholder.typicode.com/posts/1";
URL url = new URL(example_your_URL);
//Abrir conexão:
HttpURLConnection con = (HttpURLConnection) url.openConnection();
BufferedReader br = new BufferedReader(new InputStreamReader(con.getInputStream()));
//Registrar tempo final:
long time_end = System.currentTimeMillis();
//Tempo gasto:
double milliseconds = (time_end - time_begin);
//Imprimir tempo gasto:
System.out.println("Tempo em milissegundos: " + milliseconds+"\n");
//Ler conteúdo:
String content = null;
while( (content = br.readLine()) != null) {
System.out.println(content);
}