setting default values using trinomial operators

[andyqian]

Ⅰ. Describe what this PR did

修改默认值方式，以及魔法值

[codecov-io]

Codecov Report

Merging #1206 into develop will increase coverage by 0.02%.
The diff coverage is 0%.

@@              Coverage Diff              @@
##             develop    #1206      +/-   ##
=============================================
+ Coverage      43.51%   43.54%   +0.02%     
  Complexity      1428     1428              
=============================================
  Files            250      250              
  Lines          10222    10213       -9     
  Branches        1331     1331              
=============================================
- Hits            4448     4447       -1     
+ Misses          5189     5182       -7     
+ Partials         585      584       -1

Impacted Files	Coverage Δ	Complexity Δ
...in/java/io/seata/spring/util/SpringProxyUtils.java	3.7% <0%> (-1.66%)	3 <0> (ø)
...java/io/seata/spring/tcc/TccActionInterceptor.java	12.82% <0%> (ø)	2 <0> (ø)	⬇️
...java/io/seata/rm/datasource/ConnectionContext.java	13.63% <0%> (+0.87%)	3 <0> (ø)	⬇️
...ing/annotation/GlobalTransactionalInterceptor.java	10.16% <0%> (-0.95%)	2 <0> (ø)
...server/store/file/FileTransactionStoreManager.java	47.38% <0%> (+0.34%)	19% <0%> (ø)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 7584fc7...caaa08b. Read the comment docs.

[xingfudeshi]

Thanks for contribution.please change the title in English.

[slievrly]

LGTM

[xingfudeshi]

LGTM