Recently, I am learning how to use Postman to test the interface. Since I am a novice, I am not familiar with it in my study and work, so I will record some problems encountered in the Postman tool.
Explain the 401 problem reported here: the original is that the interface cannot be directly requested by default, and the Authorization and Cookie accompanying the request address need to be obtained to access.
Next, I will show how Xiaobai can obtain Authorization and Cookie. Here are the simple steps:
1. Guaranteed login backend
2. Right click--"Check---"Network---"Check to get all data---"Refresh the page---"Find the file with list, and click to enter
3. Obtain the request URL: the last step in the second step === "header ===" request URL (ie, the target address)
4. Obtain Authorization and Cookie: The last step of the second step === "Header ===" Request Header (Header)
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