Connection error - connection refused

问题

I am developing an Android app, using Mobile ADF in JDeveloper 11.

I used weblogic server with SOAP service. When I test the webservice, its working fine, but I am getting this error after deployment on Android emulator -

"cannot connect to 127.0.0.1 on port 7101: java.net.ConnectionException:connection refused".

回答1:

use 10.0.2.2 instead of 127.0.0.1

and for SOAP

use port 8080 instead of 7701

回答2:

Use 10.0.2.2 instead of 127.0.0.1

10.0.2.2 Special alias to your host loopback interface (i.e., 127.0.0.1 on your development machine)

Reference: Emulator Networking

回答3:

Use this address: 10.0.2.2 or the real IP address if you have one.

See also the Docs

来源：https://stackoverflow.com/questions/17811172/connection-error-connection-refused