[GitHub] incubator-griffin issue #279: Topics/refactor ut & code

[bhlx3lyx7]

Github user bhlx3lyx7 commented on the issue:

    https://github.com/apache/incubator-griffin/pull/279
  
    Hi @evanwan87 , I think you don't need to modify this file: 
griffin-doc/service/postman/griffin_environment.json


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