用Java读取INI文件(带section的)

下面是我从一篇博文中转载过来的,在android中使用的时候发现转义字符有问题,修改如下,希望给其他朋友有所参考。

下面36~37行的地方应该改为：// --->  \\

最终是通过Properties来实现的,比直接字符流来读取多了很多便利. 可以直接定位到域,根据键就能拿到值.而不是遍历判断来取值

 /*
  *     IniReader.java
  *     用Java读取INI文件(带section的)
  *     示例：
  *           tmp.IniReader   reader   =   new   tmp.IniReader("E://james//win.ini");
  *           out.println(reader.getValue("TestSect3",   "kkk   6"));
  */

 import java.io.BufferedReader;
 import java.io.FileReader;
 import java.io.IOException;
 import java.util.HashMap;
 import java.util.Properties;

 public class IniReader {

     protected HashMap sections = new HashMap();
     private transient String currentSecion;
     private transient Properties current;

     public IniReader(String filename) throws IOException {
         BufferedReader reader = new BufferedReader(new FileReader(filename));
         read(reader);
         reader.close();
     }

     protected void read(BufferedReader reader) throws IOException {
         String line;
         while ((line = reader.readLine()) != null) {
             parseLine(line);
         }
     }

     private void parseLine(String line) {
         line = line.trim();
         if (line.matches("//[.*//]") == true) {
             secion = line.replaceFirst("//[(.*)//]", "$1");
             properties = new Properties();
             sections.put(secion, properties);
         } else if (line.matches(".*=.*") == true) {
             if (properties != null) {
                 int i = line.indexOf('=');
                 String name = line.substring(0, i);
                 String value = line.substring(i + 1);
                 properties.setProperty(name, value);
             }
         }
     }

     public String getValue(String section, String name) {
         Properties p = (Properties) sections.get(section);

         if (p == null) {
             return null;
         }

         String value = p.getProperty(name);
         return value;
     }

 }

ini文件如下：         [TestSect1]     kkk   1=VVVVVVVVVVV1     kkk   2=VVVVVVVVVVV2         [TestSect2]     kkk   3=VVVVVVVVVVV3     kkk   4=VVVVVVVVVVV4         [TestSect3]     kkk   5=VVVVVVVVVVV5     kkk   6=VVVVVVVVVVV6

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