Click the Dock to main window at the top right to display the interface as a separate window.
Any click on an http request will list the details of the request on the right side of the tool, including the request header, request method, submitted content, cookie and so on.
Let me introduce Firefox browser, which is similar to Google browser. First, click the menu in the upper right corner and select the developer.
Firefox is rich in tools, and here we choose the network.
After that, the use method is similar. The interface of Firefox's bag grabbing tool is in Chinese, and it has the function of picture preview. Putting the mouse on the captured picture request will display the picture, which is an excellent tool for grabbing the bag.
Our commonly used 360 browser also has built-in http package grabbing tools, and the opening mode is Tools > Developer Tools.
After opening it, you will find that 360 actually uses Google's bag grabbing tool, so I won't go into details about how to use it.
Of course, I can't forget IE in the end. IE opens the bag grab tool in a similar way. Tools->; F 12 developer tool, but IE has a feature, when the page is not opened, this option is grayed out.
You can use this option as long as you open a page.
Similarly, if you select Network, the IE packet capture tool will be turned off by default, and you can monitor it by clicking Start Network Traffic Capture.