获取properties中的key相对的value值的工具类

public class MyPropertyUtil {

//获取properties中的key相对的value 值
public static String getProperty(String pro, String key) {
Properties properties = new Properties();

//获取流
InputStream resourceAsStream = MyPropertyUtil.class.getClassLoader().getResourceAsStream(pro);
try {
properties.load(resourceAsStream);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
String property = properties.getProperty(key);
return property;
}


}