How to read properties file?

Question

hi,all friends,can you tell me how to get information from the properties
          file such as weblogic.properties or
          user defined properties file? And where should I put the properties file?The
          location of properties file
          should not be pre-defined in the source code.I wanna get the location of
          properties file from weblogic.properties .
          Help me and thanks a lot..
          Tony tian
          

Answer 1

          Hi Tony,
          for example in your init() insert such codes:
          Properties props = new Properties();
          FileInputStream fin;
          try {
          fin = new FileInputStream("weblogic.properties");
          props.load(fin);
          fin.close( );
          catch (IOException e) {
          throw new ServletException("blabla:", e);
          and verify the key, say: weblogic.system.bindAddr, you will get a string (exist) or null (non existing). for example:
          String s = props.getProperty("weblogic.system.bindAddr");
          if (s != null) {...} // existed
          else {...} // not existed
          Joe
          "Tony Tian" <[email protected]> wrote:
          >hi,all friends,can you tell me how to get information from the properties
          >file such as weblogic.properties or
          >user defined properties file? And where should I put the properties file?The
          >location of properties file
          >should not be pre-defined in the source code.I wanna get the location of
          >properties file from weblogic.properties .
          >Help me and thanks a lot..
          >Tony tian
          >
          >