backup.host = 192.168.1.6
backup.user = root
backup.pwd =pwd

package com.ly.jxc.util;import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;import org.springframework.beans.factory.config.PropertyPlaceholderConfigurer;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
import org.springframework.core.io.support.PropertiesLoaderUtils;
/*** 配置文件读取类* @author yq* 2014-09-29*/
public class Configs extends PropertyPlaceholderConfigurer {  private static Map<String, Object> ctxPropertiesMap;  protected static void load(){  Resource resource = new ClassPathResource("/config.properties");Properties props;try {props = PropertiesLoaderUtils.loadProperties(resource);ctxPropertiesMap = new HashMap<String, Object>();  for (Object key : props.keySet()) {  String keyStr = key.toString();  String value = props.getProperty(keyStr);  ctxPropertiesMap.put(keyStr, value);  }  } catch (IOException e) {// TODO Auto-generated catch block
        e.printStackTrace();}
}
/*** 返回int,带默认值* @param name* @return*/
public static int getIntValue(String name,int defaultValue) { if(ctxPropertiesMap ==null ||ctxPropertiesMap.isEmpty())load();if(ctxPropertiesMap.get(name)==null)return defaultValue;return Integer.parseInt((String)ctxPropertiesMap.get(name));
}
/*** 返回int* @param name* @return*/
public static int getIntValue(String name) {  if(ctxPropertiesMap ==null ||ctxPropertiesMap.isEmpty())load();if(ctxPropertiesMap.get(name)==null)return 0;return Integer.parseInt((String)ctxPropertiesMap.get(name));
}  /*** 返回string* @param name* @return*/
public static String getValue(String name) {  if(ctxPropertiesMap ==null || ctxPropertiesMap.isEmpty())load();return (String)ctxPropertiesMap.get(name);
}
}