Using ajax combined with for springMVC modify data in the database, the data can be modified successfully, but can't get into the callback function that will print the data returned in json type of format

CodePudding user response:

Turn to
You
bosses

CodePudding user response:

No man or woman???

CodePudding user response:

You'll have to put the code labeled just good judgment is what reason, simply analyse:
1. Where did you print the returned json data, here is a callback function,
2. The background is correct returns json data, if there's any annotation responseBody