Using proxy IP mainly involves the following steps:

1. Get proxy IP: You can get proxy IP through some proxy IP providers, free proxy websites or self-built proxy IP pools. After obtaining, you can get the address and port information of the proxy IP.

2. Configure proxy settings: According to different usage scenarios and tools, you need to configure corresponding proxy settings. Common proxy settings include browser proxy settings, command line tool proxy settings, crawler framework proxy settings, and so on. Fill in the obtained proxy IP address and port information in the corresponding settings.

3. Use proxy IP: After configuration, use tools or software with proxy settings for normal operation. For example, use a browser with proxy settings to browse the web, use a tool with proxy settings to make network requests on the command line, and use a crawler framework to send requests.

Need to pay attention to the following points:

The choice of proxy IP should be reasonable to ensure that the stability and speed of proxy IP meet your needs.

Different tools and software may configure the agent in different ways, so please make corresponding settings according to the specific situation.

When using proxy IP, please abide by the usage regulations of websites and network service providers to avoid violating relevant laws and regulations.

In a word, using proxy IP mainly includes obtaining proxy IP, configuring proxy settings and operating with proxy IP in corresponding tools or software.