读取Config文件工具类 PropertiesConfig.java

package com.util;

import java.io.BufferedInputStream;

import java.io.FileInputStream;

import java.io.InputStream;

import java.util.Properties;

/**

* 读取Config文件工具类

* @version 1.0

* @since JDK 1.6

*/

public class PropertiesConfig {

/**

* 获取整个配置文件中的属性

* @param filePath 文件路径，即文件所在包的路径，例如：java/util/config.properties

*/

public static Properties readData(String filePath) {

filePath = getRealPath(filePath);

Properties props = new Properties();

try {

InputStream in = new BufferedInputStream(new FileInputStream(filePath));

props.load(in);

in.close();

return props;

} catch (Exception e) {

e.printStackTrace();

return null;

}

}

private static String getRealPath(String filePath) {

//获取绝对路径 并截掉路径的”file:/“前缀

return PropertiesConfig.class.getResource("/" + filePath).toString().substring(6);

}

}