[Task] refactor provider client sdks

[loongs-zhang]

Description

Now there are some duplicate codes in the client SDK. This issue aim to solve the problem.

There are some useful information in https://github.com/apache/shenyu/pull/3935 and https://github.com/apache/shenyu/pull/3931 .

Task List

1. • [x] refactor shenyu-client-alibaba-dubbo; @847850277
2. • [ ] refactor shenyu-client-grpc; @totalo
3. • [ ] refactor shenyu-client-springcloud; @Albertsirius
4. • [ ] refactor shenyu-client-motan; @misaya295
5. • [ ] refactor shenyu-client-sofa; @zjcscut
6. • [x] refactor shenyu-client-tars; @yunlongn
7. • [ ] refactor shenyu-client-websocket; @lahmXu

[847850277]

pls asign task 1 to me. thanks

[totalo]

pls asign task 2 to me. thanks

[Albertsirius]

pls assign task 3 to me. Thx

[lahmXu]

Please assign task 7 to me, thanks!

[zjcscut]

pls asign task 5 to me. Thx

[yunlongn]

Please assign task 6 to me, thanks!

[misaya295]

pls asign task 4 to me. Thx

[Albertsirius]

@dragon-zhang Hi, I found the appName assigned different value when refactoring shenyu-client-springcloud: In the original constructor of SpringCloudClientEventListener:

But in the constructor of AbstractContextRefreshedEventListener:

Should I keep the original or use the superclass assignment?

[loongs-zhang]

@dragon-zhang Hi, I found the appName assigned different value when refactoring shenyu-client-springcloud: In the original constructor of SpringCloudClientEventListener:

But in the constructor of AbstractContextRefreshedEventListener:

Should I keep the original or use the superclass assignment?

keep the original, and you need to override getAppName.

[loongs-zhang]

Good job, guys !