当我尝试使用.NET JavaScriptDeserializer反序列化以下内容时，收到错误消息：Type 'People' is not supported for deserialization of an array
当我使用JSON.NET之类的JsonConvert.DeserializeObject<List<People>>(args["xldata"]);时，我会收到更详细的错误消息：
Cannot deserialize the current JSON array (e.g. [1,2,3]) into type 'People' because the type requires a JSON object (e.g. {"name":"value"}) to deserialize correctly.
To fix this error either change the JSON to a JSON object (e.g. {"name":"value"}) or change the deserialized type to an array or a type that implements a collection interface (e.g. ICollection, IList) like List<T> that can be deserialized from a JSON array. JsonArrayAttribute can also be added to the type to force it to deserialize from a JSON array.
Path '[0]', line 1, position 2.
我正在使用Linq-To-Entities，所以我认为我不能添加任何属性。
args["xldata"]是Dictionary，其中“xldata”为关键字，下方为JSON字符串作为值。
[
[
{
"CarrierHeaderId": 17,
"DetailHeaderId": 54,
"tds_client": "0000000996",
"carr_no": "0000019",
"name": "John Doe ",
"entry_type": "F",
"carrier_type": "2",
"scac_code": "1A ",
"cert_no": "2d ",
"address": "123 orange boulevard ",
"city": "Orlando ",
"state": "St",
"zip": "33333 ",
"phone": "9993023938",
"epa_num": "123 ",
"fein": "AA ",
"host_carr_no": "BB ",
"host_route_cd": "1a3 ",
"country": "US",
"CarrierHeaderLastUpdate": "6/11/2013 11:07 AM",
"term_id": "TDSTES8",
"trailer_req": "0",
"truck_req": "0",
"access_from": "1159",
"access_to": "2359",
"access_days": "YNNYYYN",
"ins_exp_date": "12/20/13",
"locked": "",
"lockout_date": "",
"lockout_reason": "",
"st_license": "",
"st_permit": "",
"icc_permit": "",
"liab_amt": "",
"haz_mat_excl": "",
"veh_liab_exp": "",
"veh_liab_amt": "",
"excess_liab_exp": "",
"excess_liab_amt": "",
"work_comp_exp": "",
"work_comp_amt": "",
"host_locked": "",
"host_lockout_date": "",
"host_lockout_reason": "",
"po_relno_req": null,
"general_exp": "",
"general_amt": "",
"access_profile": "",
"max_load_amt": "",
"own_consumption": "",
"full_redirect": "",
"det_required": "",
"seal_processing": "",
"email_group": "",
"email_address": "",
"shipment_origin": "",
"auto_confirm": "",
"bulk_transaction_picklist": "",
"ExciseNo": "",
"ERP_Carrier": "",
"CarrierDetailLastUpdate": "6/11/2013 5:03 PM"
}
]
]
答案 0 :(得分：4)
JsonConvert.DeserializeObject<List<List<People>>>应该有用。