Step 1: Win +R key open CMD command box.
Step 2: Enter ipconfig in the CMD command box and press Enter.
Step 3: Find the IP address we want to configure on the phone.
Step 4: Find the Settings on your Android phone
Step 5: Enter CHLS. Pro/SSL in the UC browser of your Android phone and press Enter to download the certificate.
Step 6: If you are prompted to install the certificate in your setup, refer to this linked tutorial (juejin.cn/post/701109…) . If the installation succeeds, skip step 6.
Step 7: Open the Charles client on your computer.
Step 8: Capture only the specified interface. Enter the interface keyword in Filter. For example, if you input “baidu” in Filter, only the relevant interface of Baidu will be captured.
Step 9: If you only want to capture the package on the phone, do not want to capture the package on the PC (computer) side, you need to uncheck the Windows Proxy in Charles Proxy (uncheck). Then, after the phone requests the interface again, it can catch the interface with the keyword.
Step 10: After capturing the interface, click Contents to view the relevant interface information.
