Modify the original map in a variety of Key

Quick description: do data migration time, need to demonstrate field-information database, but I found that Oracle's sql query result to come out of the default parameter is the beginning of lowercase and uppercase front end of vue + hump is not the same

So to get back data is a reference to List <Map <String, Object >> receive, and therefore modify the problem is related to the map of the Key

Placed directly run the code and the results of my test:

 

Bit recording and nothing own use but also for others to learn from

 

 

 

 

 

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Origin www.cnblogs.com/xuchao0506/p/11844285.html