主题：当修改foxtable表中的数据，怎样往json接口里传数据

以下内容为程序代码:

1 {
2 "buyerProvince": "山东",
3 "soNo": "54200012446",
4 "categoryCode": "60",
5 "productUnit": "物资单位",
6 "supplierCode": "1000002447",
7 "buyerName": "国网福建电力",
8 "productName": "物资名称",
9 "soItemNo": "65756756",
10 "dataSourceCreateTime": "2020-06-12 02:20:12",
11 "subclassCode": "60001",
12 "productAmount": "13",
13 "productCode": "500014663",
14 "purchaserHqCode": "SGCC",
15 "poItemId": "1331",
16 "itemList": [
17 {
18 "poNo":"",
19 "poItemNo":"",
20 "poItemId":"",
21 "conCode":"",
22 "conName":"",
23 "buyerName":"",
24 "buyerCode":"",
25 "materialCode":"",
26 "materialDesc":"",
27 "amount":"",
28 "sellerConCode":"",
29 "serialNumber":"",
30 "sellerSignTime":"",
31 "conType":"",
32 "prjCode":"",
33 "prjName":"",
34 "matCode":""
35 }
36 ],
37 "dataSource": "0"
38 }