spark 写postgresql:org.postgresql.util.PSQLException: ERROR: column "info" is of type jsonb but expre

error:org.postgresql.util.PSQLException: ERROR: column "info" is of type jsonb but expression is of type character varying

当写入jsonb类型数据时，报错

解决：

df.write .format("jdbc")
  .option("url", "jdbc:postgresql://10.0.10.XX:5432/postgres")
  .option("dbtable", "nt_order1")
  .option("stringtype", "unspecified"*)*
  .option("user", "XXXX")
  .option("password", "XXXXX").mode(SaveMode.Append)
  .save()

添加参数：*  .*option("stringtype", "unspecified"*)*