How visit private network of ipfs resource?

for example:public network of ipfs via can visit my resource by ipfs add command .
how can i visit private network of ipfs resource via web way??

Private Networks the way of create as follow :

Private Networks
Allows ipfs to only connect to other peers who have a shared secret key.


In Version
master, 0.4.7

How to enable
Generate a pre-shared-key using ipfs-swarm-key-gen):

You could use the local gateway of one of the nodes in the private swarm. For example, http://localhost:8080/ipfs/QmZhNfGkkqgzmCbW4gZe5JUA4mRWzWGQPmejcBeiCcG6i2