Read Config file tool class Propertiesconfig.java

2. Package com.util;
6. Import Java.io.BufferedInputStream;
8. Import Java.io.FileInputStream;
10. Import Java.io.InputStream;
12. Import java.util.Properties;
14. /**
16. * Read Config file tool class
18. * @version 1.0
20. * @since JDK 1.6
22. */
24. Public class Propertiesconfig {
28. /**  
30. * Get properties from the entire configuration file
32. * @param filePath file path, that is, the path to the package where the file is located, for example: java/util/config.properties
34. */
36. public static Properties ReadData (String filePath) {
38. FilePath = Getrealpath (FilePath);
40. Properties props = new properties ();
42. try {
44. InputStream in = new Bufferedinputstream (new FileInputStream (FilePath));
46. Props.load (in);
48. In.close ();
50. return props;
52. } catch (Exception e) {
54. E.printstacktrace ();
56. return null;
58. }
60. }
64. private static string Getrealpath (String filePath) {
66. //Get the absolute path and truncate the "file:/" prefix of the path
68. return propertiesconfig.  Class.getResource ("/" + FilePath). toString (). substring (6);
70. }
72. }

Read Config file tool class Propertiesconfig.java