Method and device for information interaction

A method for information interaction, which is applied in a browser component, the method comprising:

• when receiving an access request sent by a webpage to a preset domain name, resolving the preset domain name into a designated access address, the access request being sent by the webpage when the webpage is required to interact with an operating system of a terminal, and the designated access address being an access address that has not been occupied;
• sending the access request with the designated access address as a destination address, wherein the access request is subject to address filtering detection by a firewall, and the firewall is configured to:
• when the firewall detects that the destination address of the access request is the designated access address, redirect the access request to a local web service for information interaction with the operating system of the terminal, respond to the access request and return a response message;
• and
• when the firewall detects that a source address of the response message is a local IP address and a local port number, redirecting the response message to the webpage,
• wherein both of the local IP address and the local port number point to the local web service.

A non-transitory computer-readable storage medium having stored thereon instructions that, when being executed by a processor, cause the processor to:

• when receiving an access request sent by a webpage to a preset domain name, resolve the preset domain name into a designated access address, the access request being sent by the webpage when the webpage is required to interact with an operating system of a terminal, and the designated access address being an access address that has not been occupied;
• and send the access request with the designated access address as a destination address, wherein the access request is subject to address filtering detection by a firewall, and the firewall is configured to:
• when the firewall detects that the destination address of the access request is the designated access address, redirect the access request to a local web service for information interaction with the operating system of the terminal, respond to the access request, and return a response message;
• and
• when the firewall detects that a source address of the response message is a local IP address and a local port number, redirect the response message to the webpage,
• wherein both of the local IP address and the local port number point to the local web service.