package com.demo.util;import org.apache.commons.lang3.StringUtils;import org.slf4j.Logger;import org.slf4j.LoggerFactory;import java.io.InputStreamReader;import java.util.Properties;public class PropertiesUtil { public static Logger logger= LoggerFactory.getLogger(PropertiesUtil.class); private static Properties properties; static { String passwordSalt="utilpro.properties"; properties=new Properties(); try { properties.load(new InputStreamReader(PropertiesUtil.class.getClassLoader().getResourceAsStream(passwordSalt),"utf-8")); }catch (Exception exc){ logger.error("读取配置文件失败",exc); } } public static String getProperty(String key){ String value = properties.getProperty(key.trim()); if(StringUtils.isBlank(value)){ return null; } return value.trim(); } public static String getProperty(String key,String defaultValue){ String value = properties.getProperty(key.trim()); if(StringUtils.isBlank(value)){ value = defaultValue; } return value.trim(); }}
转载于:https://www.cnblogs.com/taigasweet/p/9804410.html
相关资源：C 读写ini配置文件
