java 读取PRoperties文件1.不在项目中读取
Propertiesproperties=newProperties();BufferedReaderread=newBufferedReader(newInputStreamReader(newFileInputStream("文件的路径"),"utf-8"));properties.load(read);properties.getProperty("那个文件的key") 2.在项目中读取InputStreaminputStream=你那工具类的类名.class.getResourceAsStream("/文件名.properties");Propertiesp=newProperties();try{p.load(inputStream);inputStream.close();}catch(IOExceptione1){e1.printStackTrace();}都是通过p.getProperty(配置文件里的key)获得value的