package com.tenwa.httpclient.resources;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.URLDecoder;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;

/**
 * 1: ΢ÐÅÍÆËÍÏûÏ¢ÅäÖÃ
 */
public class WechatPropertiesUtil {
	private static String CONFIG_FILE_NAME = "/Wechat.properties";
	private static final Map<String, String> configMap = new HashMap<String, String>();
	public static String getConfigValue(String propertyName) {
		if (0 == configMap.size()) {
			FileInputStream fis = null;
			try {
				fis = new FileInputStream(URLDecoder.decode(Thread.currentThread().getContextClassLoader().getResource(CONFIG_FILE_NAME).getFile(),"UTF-8"));
				Properties pro = new Properties(); 
				pro.load(fis);
				for (Object key : pro.keySet()) {
					String valString = pro.get(key).toString().trim();
					String keyString = key.toString();
					configMap.put(keyString, valString);
				}
			} catch (FileNotFoundException e) {
				e.printStackTrace();
			} catch (IOException e) {
				e.printStackTrace();
			} finally {
				try {
					if (null != fis) {
						fis.close();
						fis = null;
					}
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
		}
		return configMap.get(propertyName);
	}
	public static void main(String[] args) {
		System.out.println(WechatPropertiesUtil.getConfigValue("WechatMenuURL"));
	}
}