Question

How to encode URL with query string parameters in Java

Answer 1

import java.net.URLEncoder;

public class MyClass {
    public static void main(String args[]) throws Exception {
        String param = "web+hosting";

        String encodedParam = URLEncoder.encode(param, "UTF-8");

        String url = "https://seek4info.com/search.php?" + "query=" + encodedParam;

        System.out.println(url);
    }
}
   
   
   
   
/*
run:
    
https://seek4info.com/search.php?query=web%2Bhosting
    
*/

 

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Answer 2

import java.net.URLEncoder;

public class MyClass {
    public static void main(String args[]) throws Exception {
        String param1 = "value1";
        String param2 = "value2";
        String param3 = "value3";
    
        String encodedParam1 = URLEncoder.encode(param1, "UTF-8");
        String encodedParam2 = URLEncoder.encode(param2, "UTF-8");
        String encodedParam3 = URLEncoder.encode(param3, "UTF-8");
    
        String url = "https://www.commentsinfo.com/search?" +
                    "param1=" + encodedParam1 +
                    "&param2=" + encodedParam2 +
                    "&param3=" + encodedParam3;

        System.out.println(url);
    }
}
   
   
   
   
/*
run:
    
https://www.commentsinfo.com/search?param1=value1&param2=value2&param3=value3
    
*/

 

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