[issue #73]fix config bug for long path

[GuoYL123]

No description provided.

[codecov-io]

Codecov Report

Merging #72 into master will decrease coverage by <.01%.
The diff coverage is 55.55%.

@@             Coverage Diff              @@
##             master      #72      +/-   ##
============================================
- Coverage     51.38%   51.37%   -0.01%     
  Complexity      306      306              
============================================
  Files            82       82              
  Lines          1664     1668       +4     
  Branches        119      120       +1     
============================================
+ Hits            855      857       +2     
- Misses          730      731       +1     
- Partials         79       80       +1

Impacted Files	Coverage Δ	Complexity Δ
...eicloud/config/client/ServiceCombConfigClient.java	48.71% <55.55%> (+0.14%)	3 <0> (ø)	⬇️

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