Your writing method is obviously a personal customization, and it is not a standard. If I hadn’t watched a similar teaching video, I really wouldn’t be able to answer it.
The question is vague, and your answer is even more vague. At least you can give an overview of the solution, so that people who come in will not be confused.
This should refer to several ways of java encryption implementation, JDK实现，common-codec实现，bouncycastleimplementation.
Note: This is a personal writing method, not a general rule. Code that uses multiple encryption methods to achieve the same function will not appear in normal projects.
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Your writing method is obviously a personal customization, and it is not a standard. If I hadn’t watched a similar teaching video, I really wouldn’t be able to answer it.
The question is vague, and your answer is even more vague. At least you can give an overview of the solution, so that people who come in will not be confused.
Note: This is a personal writing method, not a general rule. Code that uses multiple encryption methods to achieve the same function will not appear in normal projects.