An example of MD5 encryption in Java

An example of MD5 encryption in Java

preface:

Today, I will learn how to use Java programming to realize encryption through MD5 and verify the principle of user login.

Mainly process:

After encrypting the original byte file through MD5. Then convert it into ciphertext that we can understand (we can't recognize the byte data generated by MD5)

The main codes are as follows

Here is our teacher's code for more details

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