我有一个数组，其中两个对象都有数组
crdet {}和tfdet {[]}。
如何使用test2获取数组？
[
{
"crdet": {
"cid": "1",
"tracking": "GNS-1000000",
"cons_no": "1000000",
"letra": "GNS",
"ship_name": "12 - DEEPIKA",
"phone": "918967452345",
"s_add": "PATHANAMTHITTA K P ROAD",
"cc": "",
"locker": "100009",
"correo": "ALUK@GMAIL.COM",
"rev_name": "sx",
"r_phone": "",
"telefono1": "",
"r_add": "kgh opp",
"cc_r": "",
"email": "test@gmail.com",
"type": "Parcel",
"weight": "",
"variable": "",
"kiloadicional": "",
"shipping_subtotal": "",
"altura": "0",
"ancho": "",
"longitud": "",
"totalpeso": "",
"invice_no": "delhi branch",
"qty": "2",
"book_mode": "Debit_card",
"declarate": "",
"declarado": "",
"freight": "",
"mode": "GN Super",
"pick_date": "05/22/2019",
"schedule": "05/24/2019",
"pick_time": "India",
"iso": "IN",
"state": "Kerala",
"ciudad": "Allappuzha (Alleppey)",
"zipcode": "2345678",
"paisdestino": "India",
"iso1": "",
"state1": "Andhra Pradesh",
"city1": "Visakhapatnam",
"zipcode1": "530041",
"status": "forwarded",
"comments": "dcfdfv",
"book_date": "2019-05-22",
"payment": null,
"paymode": null,
"status_delivered": "",
"officename": "Employee",
"user": "delbch",
"pesoreal": "1232",
"rate": "3242",
"actual_rate": "",
"gst": "",
"actual_wt": "213",
"gns": "GNS-1000000",
"consignee": null,
"recieved_by": null,
"cash": "0",
"credit": "0",
"scharge": "",
"gtotal": "3242",
"bstat": "0",
"fhub": "bch",
"ebay_no": "",
"ebay_date": "0000-00-00",
"amt_type": ""
},
"tfdet": [
{
"f_hub": "delhi branch/bch",
"t_hub": "Asola Branch/bch",
"tf_date": "2019-05-22"
}
]
}
]