python接口自动化入参json传参遇到转义字符，复杂入参，格式化方法；遇到中文报错用 ： ensure_ascii

入参：application/json格式

{"district":"","activityId":"","city":"闵行区","districtId":0,"channel":"JIOS","payMethod":1,"provinceId":0,"ShopId":"38","province":"上海市","cityId":0,"pageIndex":1,"Products":"[   {     "ActivityId" : "",     "ProductId" : "TR-BS-TECHNO",     "InstallShopId" : "",     "ServiceId" : "",     "Quantity" : 2,     "VariantId" : "15",     "InstallShop" : ""   },   {     "ActivityId" : "",     "InstallShopId" : "38",     "ServiceId" : "FU-TUHU-LUTAI|1",     "ProductId" : "FU-TUHU-LUTAI",     "VariantId" : "1",     "Quantity" : 2,     "InstallShop" : "(仙霞小周)"   },   {     "Quantity" : 1,     "ProductId" : "FU-TUHU-MFQCJC",     "ActivityId" : "",     "InstallShopId" : "38",     "InstallShop" : "(仙霞小周)",     "VariantId" : "1",     "ServiceId" : "FU-TUHU-MFQCJC|1"   } ]","orderType":"Tires","isInstall":"true"}

①转义字符存在“”，与前面的“”重复，转成’单引号

②去掉

 遇到中文报错用  ： ensure_ascii=False

ori_data = {'LatBegin': '31.13584041936424', 'PromotionCode': '',
                    'black_box': 'eyJ0b2tlbklkIjoiOStHTGhOSXJyREJ1NzhPQUNHM3U4c1JtSFwvWW9mRk1XaUVJUlBFOHdmbnRraWU0anU3Y3I5WFl2M0RLS3hDM1Ywb3U2T21Gd21uNVpQVVVBelZROVhRPT0iLCJvcyI6ImlPUyIsInNlcUlkIjoiMTU5MTg0Njk5MzQyMDY5NTM5MSIsInByb2ZpbGVUaW1lIjo2MjQsInZlcnNpb24iOiIzLjIuNCJ9',
                    'BookType': 1, 'LngBegin': '121.40297080079473', 'activityId': '', 'IsTirePressure': False,
                    'Type': 'Tire',
                    'LabelType': 3, 'Channal': 'TongDunIos',
                    'OrderList': [{'Quantity': 2, 'ProductId': 'TR-MP-CVC6', 'ActivityId': '', 'VariantId': '11'},
                                  {'ProductId': 'FU-TUHU-MFQCJC', 'VariantId': '1', 'ActivityId': '', 'Quantity': 1}],
                    'Name': '途虎测试1',
                    'DefaultAddress': {'City': '上海市', 'Cellphone': '18916207417', 'DistrictID': 35, 'Street': '',
                                       'StreetId': 0,
                                       'Consignees': '途虎测试1', 'CityID': 1, 'AddressDetail': 'Fvhhhh', 'District': '黄浦区',
                                       'ProvinceID': 0, 'Province': '上海市'}, 'OrderChannel': 'JIOS',
                    'Cellphone': '18916207417',
                    'PayMothed': 4,
                    'DefaultCar': {
                        'InsuranceRouter': '\/webView?url=https%3a%2f%2fwx.tuhu.cn%2freact%2fcarInsurance%2findex.html',
                        'StandardTireSize': '205\/55R16;195\/65R15;205\/50R17', 'Status': -1, 'Brand': 'D - 大众',
                        'IsTransferInOneYear': False, 'PropertyList': [], 'SalesName': '2015款 1.6L 手自一体 豪华版',
                        'CarTypeDescription': ' 大众 朗逸 1.6L 2019年产 2015款 1.6L 手自一体 豪华版', 'Pailiang': '1.6L',
                        'TID': '16299',
                        'ImageUrl': 'https:\/\/img1.tuhu.org\/Images\/Logo\/dazhong.png',
                        'CarID': 'acdd768b-1858-460f-a37a-0c412e413186', 'LastChangedDate': '2020-06-09 16:21:30',
                        'CarName': '朗逸', 'OdometerUpdatedTime': '2020-06-09 13:51:59', 'ProductID': 'VE-DDZLYSJDZ',
                        'IsShowCertificationInfo': True, 'IsDefaultCar': True, 'BrandType': '上海大众', 'OnRoadMonth': '',
                        'TireSizeForSingle': '205\/55R16', 'Nian': '2019',
                        'TireSize': '205\/55R16;195\/65R15;205\/50R17', 'LastBaoYangKM': 0, 'Vehicle': '朗逸-上海大众'},
                    'UseIntegral': 'false', 'ShopId': '38', 'IsStockOut': False, 'ArrivalTime': ''}
        ori_data["OrderList"][0]["Quantity"] = quantity
        ori_data["OrderList"][0]["ProductId"] = product_id
        ori_data["OrderList"][0]["ActivityId"] = activity_id
        ori_data["OrderList"][0]["VariantId"] = variant_id
        jsonStr = json.dumps(ori_data, ensure_ascii=False)
        data = {
            "jsonStr": jsonStr
        }
        response = request(method="post", url=url, headers=headers, json=data, verify=False)