详细报错
JSON parse error: Cannot deserialize value of type java.lang.String from Array value (token JsonToken.START_ARRAY); nested exception is com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot deserialize value of type java.lang.String from Array value (token JsonToken.START_ARRAY)
at [Source: (PushbackInputStream); line: 47, column: 35] (
Cause: In JSON data, the value of "xxxx" should be an array, but the parser expects it to be a string type. You need to check to make sure the value of "fieldValue" is of the expected type.