Mybatis操作PgSQL的JSON類型(org.postgresql.util.PSQLException: ERROR: column "destination" is of type json but expression is of type character varying) JSON問題

Mybatis操作PgSQL的JSON類型

Mybatis在保存json類型字段時報錯：

SQL: UPDATE viewing_angle  SET name=?, destination=?, orientation=?  WHERE id=?
### Cause: org.postgresql.util.PSQLException: ERROR: column "destination" is of type json but expression is of type character varying
  建議：You will need to rewrite or cast the expression.
  位置：48
; bad SQL grammar []; nested exception is org.postgresql.util.PSQLException: ERROR: column "destination" is of type json but expression is of type character varying
  建議：You will need to rewrite or cast the expression.

解決方法：可以再jdbc連接后面增加stringtype=unspecified來把JSON類型當STRING類型存儲

spring.datasource.url=jdbc:postgresql://192.168.8.190:5432/oyz_3d_server?stringtype=unspecified