You can modify the port number (in this case, the listening port number) by reconfiguring the listening, as follows:

Open start-> programs-> Oracle _ oradb10g _ home1-> configuration and migration tools-> network configuration assistant. This will open the Oracle Net Configuration Assistant dialog box.

Select Listener Configuration, and then click Next; Select Reconfigure, and then click Next; Continue to click Next; Continue to click Next; Then you will enter the port configuration, select "Please use another port" and modify the port, and click Next; Then the basic configuration is completed, so you can modify your database port number at will.

However, according to the information given by the landlord, it is not difficult to see that the landlord wants to modify the port number accessed by oracle isqlplus (because the default port number of isqlplus in oracle 10g is 5560). Now the modification method is given: just modify the configuration information in an xml file, and the file path is C: \ Oracle \ product \10.1.0 \ db _1\ oc4j \ J2EE \ isqlplus \ HTTP-Web-Site. xml After opening this XML file, just change the port number of the line from < web-siteport = "xxxx" display-name = "oc4j Java http website" > to the new port number yyyy. .