Authorization: ********************curl --location --request POST '/dev-api/system/post/export?createBy=undefined&createTime=undefined&flag=undefined&pageNum=undefined&pageSize=undefined&postCode=undefined&postId=undefined&postName=undefined&postSort=undefined&remark=undefined&searchValue=undefined&status=undefined&updateBy=undefined&updateTime=undefined' \
--header 'Authorization: <api-key>'