This is the standard form using URL in java
URL(URL baseURL, String relativeURL)
String baseURL= "http://www.site.com/";
Form the relativeURL using the StringBuilder or String based on your parameters.
Other way is to go for Third Party LIB.
문제
I have been working with java.net.URL class and I'm at the point where I need to add parameters to the URL object variable. I have seen many ways to add parameters such as string concatenation or creating new URL objects and passing the wanted parameters to the URL class constructor. But I have also seen UriBuilder and other ways to create URLs or URIs and later add parameters to them. What is the proper way to construct a URL in java to later add parameters?
The lazy way I've been doing it is as follow:
String url = "http://www.site.com/";
url += "?";
url += "param1=" + 1;
url += "&";
url += "param2=" + 2;
URL url = new URL(url);
Is that the best way to add parameters to an URL? is there a better way?
Thanks, Y_Y
해결책
This is the standard form using URL in java
URL(URL baseURL, String relativeURL)
String baseURL= "http://www.site.com/";
Form the relativeURL using the StringBuilder or String based on your parameters.
Other way is to go for Third Party LIB.
다른 팁
If your don't have any restrictions on using an external library, I suggest adding Apache HttpClient
Below is an example:
URIBuilder builder = new URIBuilder("http://google.com/search");
builder.addParameter("q","web apps");
System.out.println(builder.build().toString()); //outputs http://google.com/search?q=web+apps