[RIP-78-5]: Add refactored backend files

[Crazylychee]

What is the purpose of the change

[RIP-78] part05

Brief changelog

fix #303
fix #305
fix #294
fix #245
fix #243
fix #264
fix #308

Verifying this change

jdk8 to jdk17
springboot 2.6 to springboot 3.4.5
remove acl1.0 and support acl2.0

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[HattoriHenzo]

Hello @Crazylychee and good job. There are some remaining refactoring about Spring Boot. As an example we can remove the use of @Autowired annotation that is no longer needed since the version Spring 4.3.
You can check this PR I made as an attempt or a POC for the migration, you will find some refactoring samples: #306

[Crazylychee]

Hello @Crazylychee and good job. There are some remaining refactoring about Spring Boot. As an example we can remove the use of @Autowired annotation that is no longer needed since the version Spring 4.3. You can check this PR I made as an attempt or a POC for the migration, you will find some refactoring samples: #306

Oh, I get it. You may mean that we can replace the '@Autowired' and '@resource' of using the Allargsconstructor. That's a good idea. And are you willing to take a pr based on the lastest master?

[HattoriHenzo]

@Crazylychee Good point, I will take a look on it.