1 package com.epichust.mestar.client.utils;
  2 
  3 import java.io.File;
  4 import java.io.FileInputStream;
  5 import java.io.FileOutputStream;
  6 import java.io.IOException;
  7 import java.util.Properties;
  8 
  9 /**
 10  * 读取配置文件工具类
 11  * 
 12  * 
 13  */
 14 public class PropertiesParser
 15 {
 16     public PropertiesParser()
 17     {
 18     }
 19 
 20     /**
 21      * 获取指定KEY的值
 22      * 
 23      * @param path
 24      * @param key
 25      * @return
 26      * @throws Exception 
 27      */
 28     public static String getProperty(File file, String key) throws Exception
 29     {
 30         Properties properties = new Properties();
 31         String valuehttp://www.mamicode.com/= "";
 32         FileInputStream in = new FileInputStream(file);
 33         properties.load(in);
 34         value =http://www.mamicode.com/ properties.getProperty(key);
 35         in.close();
 36 
 37         return value;
 38     }
 39 
 40     public static String getProperty(String filename, String key)
 41     {
 42         Properties properties = new Properties();
 43         String result = "";
 44         try
 45         {
 46             String path = System.getProperty("user.dir");
 47             File file = new File(path, filename);
 48             FileInputStream in = new FileInputStream(file);
 49             properties.load(in);
 50             result = properties.getProperty(key);
 51             in.close();
 52         }
 53         catch (IOException e)
 54         {
 55             e.printStackTrace();
 56 
 57         }
 58         return result;
 59 
 60     }
 61 
 62     public static void setProperty(String filename, String key, String value)
 63     {
 64         Properties properties = new Properties();
 65         try
 66         {
 67 
 68             String path = System.getProperty("user.dir");
 69             File infile = new File(path, filename);
 70             FileInputStream in = new FileInputStream(infile);
 71             properties.load(in);
 72             in.close();
 73             if (properties.containsKey(key))
 74             {
 75                 properties.setProperty(key, value);
 76             }
 77             else
 78             {
 79                 properties.setProperty(key, value);
 80             }
 81 
 82             File outfile = new File(path, filename);
 83             FileOutputStream output = new FileOutputStream(outfile);
 84             properties.store(output, null);
 85             output.flush();
 86             output.close();
 87 
 88         }
 89         catch (IOException e)
 90         {
 91             e.printStackTrace();
 92 
 93         }
 94     }
 95 
 96     
 97     public static Properties getFunctionMenuProperties()
 98     {
 99         String path = System.getProperty("user.dir");
100         Properties properties = new Properties();
101         try
102         {
103             properties.load(new FileInputStream(new File(path,"functionMenuConfig.properties")));
104         } catch (IOException e)
105         {
106             e.printStackTrace();
107         }
108         return properties;
109     }
110     
111     public static void saveMenuConfig(Properties properties)
112     {
113         String path = System.getProperty("user.dir");
114         FileOutputStream output;
115         try
116         {
117             output = new FileOutputStream(new File(path,"functionMenuConfig.properties"));
118             properties.store(output, null);
119             output.flush();
120             output.close();
121         } catch (Exception e)
122         {
123             e.printStackTrace();
124         }
125 
126     }
127     
128     public static void main(String args[])
129     {  
130         
131         int StringCount = 21;
132 
133         int[][] position = new int[StringCount][2];
134         int[] fontSize = new int[StringCount];
135 
136         String filename = "print.properties";
137         String tempPosition = PropertiesParser.getProperty(filename, "fontPosition");
138         String tempSize = PropertiesParser.getProperty(filename, "fontSize");
139         System.out.println(tempPosition);
140         System.out.println(tempSize);
141         String[] positionSet = tempPosition.split(",");
142         String[] sizeSet = tempSize.split(",");
143 
144         if (positionSet.length == 42 && sizeSet.length == StringCount)
145             for (int i = 0; i < StringCount; i++)
146             {
147                 position[i][0] = new Integer(positionSet[i * 2].trim());
148                 position[i][1] = new Integer(positionSet[i * 2 + 1].trim());
149 
150                 fontSize[i] = new Integer(sizeSet[i].trim());
151             }
152         else
153         {
154         }
155 
156         for (int j = 0; j < fontSize.length; j++)
157         {
158             System.out.print(" [" + position[j][0] + ", " + position[j][1] + "] ");
159             System.out.println("(" + fontSize[j] + ")");
160         }
161 
162         // PropertiesParser.setProperty(filename, "a", ":i was testing ");
163         // System.out.println(PropertiesParser.getProperty(filename, "a"));
164 
165     }
166     
167 }