Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.HashMap;

public class Main {
    public static final String mapToQueryString(HashMap<String, String> queryString) {
        StringBuilder sb = new StringBuilder();
        try {
            for (HashMap.Entry<String, String> e : queryString.entrySet()) {
                if (sb.length() > 0) {
                    sb.append('&');
                }
                sb.append(URLEncoder.encode(e.getKey(), "UTF-8")).append('=')
                        .append(URLEncoder.encode(e.getValue(), "UTF-8"));
            }
        } catch (UnsupportedEncodingException e1) {
            e1.printStackTrace();
        }
        return sb.toString();
    }
}