Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.Iterator;

import java.util.Map;
import java.util.Map.Entry;

public class Main {

    public static String transMapToString(Map<String, String> map) {
        Entry<String, String> entry;
        StringBuilder sb = new StringBuilder();
        for (Iterator<Entry<String, String>> iterator = map.entrySet().iterator(); iterator.hasNext();) {
            entry = iterator.next();
            sb.append(entry.getKey().toString()).append("=")
                    .append(null == entry.getValue() ? "" : entry.getValue().toString())
                    .append(iterator.hasNext() ? "&" : "");
        }
        return sb.toString();
    }
}