The first step, download the client We recommend that you put the file in an easy-to-find place when downloading. If it were me, I would change the file name, and it's in English. Step 2: Unzip to the appropriate folder It is recommended to unzip directly to the root directory of the d drive, so that you can directly cd into the client folder, such as our client, you need to cd 64bits_client. Step 3: Open the command line If you want to use the command line that comes with the system, click Start and enter cmd; if there is git bash, I believe I don't need to say more. The fourth step, enter the decompression package just now Execute ngrok -config=ngrok.cfg -subdomain xxx 80 //(xxx is your custom domain name prefix). Step 5. (Supplementary) Think about your unique domain name I still want to remind you to ensure that your domain name prefix is unique. There are many ways here, such as your QQ or your mobile phone number, or even your WeChat ID, which can protect your project to a certain extent. Step 6. (Supplementary) Open your local server For example, some small partners often forget to open their own apache or nginx, etc., which will make you waste a lot of time, and it is not worth it. You might as well visit 127.0.0.1:80 to make sure the access is normal, and then start using ngrok. If you have any questions, you can consult the corresponding website, ngrok.2bdata.com qq exchange group: 425342257