configfileoper.java

来自「同步接收web services请求」· Java 代码 · 共 38 行

/**
 * 
 */
package com.aceway.vas.sjcraw.cbgp201.common;

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

/**
 * @作者: 武达
 * @新疆电信彩铃网关
 * @增值业务部
 * @版本: 1.0
 */
public class ConfigFileOper {
	private static Properties _properties = null;

	/**
	 * @wfunction 读取配置文件
	 * @wparam key
	 * @wreturn
	 */
	public static String getProperty(String key) {
		if (_properties == null) {
			try {
				InputStream ins = ConfigFileOper.class
						.getResourceAsStream("/app.properties");
				_properties = new Properties();
				_properties.load(ins);
			} catch (Exception ex) {
				ex.printStackTrace();
				_properties = null;
			}
		}
		return _properties.getProperty(key);
	}
}