Installation and use of whistle packet capture tool

1. Installation

1. Install node, after the download is complete, the next step is the
   node official website
2. After the installation is complete, open the cmd window and
   enter node -v to display the version number and the installation is successful
   
3. Install whistle
   npm install -g whistle
   recommend using the specified mirror to install npm install whistle -g --registry=https://registry.npm.taobao.org
   
4. Start whistle
   w2 start
   

2. Proxy settings on the mobile phone

1. Turn on the connected WiFi network to ensure that the phone and computer are in the same local area network
2. Click on advanced settings
3. Proxy server select manual, and enter the computer ip and whistle default port, save
4. Computer ip view method
   

Three, install the certificate

1. Open the whistle address bar in the browser and enter 127.0.0.1:8899, press Enter
   
2. Click HTTPS
   
3. Scan code installation on mobile browser
   
4. The basic configuration is complete, and the mobile browser visits the Baidu website to try if the package can be captured
   

Fourth, the PC browser needs to be configured when fetching PC requests

1. It is recommended to use Google Chrome to install the plug-in
   . Download the SwitchyOmega plug
   - in from the official website. Third- party download and
   open the Google Chrome extension, enter chrome://extensions/ in the address bar, and then change the suffix of the downloaded .crx file to .zip and drag it into the browser. You can install it.
   Then you need to configure the proxy address and port.
   
   Here you can configure the automatic switching mode. When you access a different domain name, it will automatically switch to a different network; this page can also manually add other scene modes
   
   . After the mode is set, you can set a shortcut like
   
   this You can click the button above to select the desired mode
   

2. Using Firefox browser, install the plug-in
   ProxySelector plug-in