[SCB-2794]process unknown parameters so that can compatible to old ve…

[liubao68]

…… (#3799)

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[codecov-commenter]

Codecov Report

Merging #3800 (597185d) into 2.8.x (c086c4c) will increase coverage by 0.02%.
The diff coverage is 100.00%.

❗ Current head 597185d differs from pull request most recent head f6388bc. Consider uploading reports for the commit f6388bc to get more accurate results

@@             Coverage Diff              @@
##              2.8.x    #3800      +/-   ##
============================================
+ Coverage     74.42%   74.44%   +0.02%     
- Complexity      681      689       +8     
============================================
  Files          1591     1592       +1     
  Lines         39950    39982      +32     
  Branches       3650     3650              
============================================
+ Hits          29731    29763      +32     
- Misses         8730     8732       +2     
+ Partials       1489     1487       -2     

Impacted Files	Coverage Δ
...o/springmvc/client/TestCompatible1xTestSchema.java	100.00% <100.00%> (ø)
...tion/arguments/AbstractArgumentsMapperCreator.java	98.61% <100.00%> (+0.08%)	⬆️
...ments/consumer/ConsumerArgumentsMapperCreator.java	98.14% <100.00%> (+0.07%)	⬆️

... and 4 files with indirect coverage changes

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