curl --location --request POST 'https://m1.apifoxmock.com/m1/971845-0-defaultcategories//attributes' \ --data-urlencode 'attr_name=' \ --data-urlencode 'attr_sel='
{ "data": { "attr_id": 44, "attr_name": "测试参数", "cat_id": "1", "attr_sel": "many", "attr_write": "list", "attr_vals": "a,b,c" }, "meta": { "msg": "创建成功", "status": 201 } }