读取配置文件工具类

package com.test.abc.util;

import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

public class Sysconfig {
	private static Properties sysConfig = new Properties();

	static { // 读取配置文件

		InputStream inputStream = Sysconfig.class

		.getResourceAsStream("/infterfaceAddr.properties");

		try {

			sysConfig.load(inputStream);

		} catch (IOException e) {

			e.printStackTrace();

		} finally {

			try {

				inputStream.close();

			} catch (IOException e) {

				e.printStackTrace();

			}

		}

	}

	// 根据属性读取配置文件

	public static String getProperty(String key) {

		return sysConfig.getProperty(key);

	}

	// 根据属性写入配置文件

	public static void setProperty(String key, String value) {

		sysConfig.setProperty(key, value);

	}
}