Question

我正在尝试使用Json深度插入服务，http://services.odata.org/(S(egpbfjhhvili4slwaq1p2lvt))/V2/OData/OData.svc/Categories使用body -

{
"d" : {
"__metadata": {
"uri":"http://services.odata.org/(S(egpbfjhhvili4slwaq1p2lvt))/V2/odata/OData.svc/Categories(0)",     "type": "ODataDemo.Category"
}, "ID": 97, "Name": "Food", "Products": [
{
"__metadata": {
"uri":"http://services.odata.org/(S(egpbfjhhvili4slwaq1p2lvt))/V2/odata/OData.svc/Products(    0)", "type": "ODataDemo.Product"
}, "ID": 97, "Name": "Bread", "Description": "Whole grain bread", "ReleaseDate":      "\/Date(694224000000)\/", "DiscontinuedDate": null, "Rating": 4, "Price": "2.5", "Category": {
"__deferred": {
"uri":"http://services.odata.org/(S(egpbfjhhvili4slwaq1p2lvt))/V2/odata/OData.svc/Products(0)/Category"
}
}, "Supplier": {
"__deferred": {
"uri":"http://services.odata.org/(S(egpbfjhhvili4slwaq1p2lvt))/V2/odata/OData.svc/Products(0)/Supplier"
}
}
}
]
}
}

我收到错误说明的400 Bad请求：

{
error: {
code: ""
message: {
lang: "en-US"
value: "Error processing request stream. The property name 'd' specified for type 'ODataDemo.Category' is not valid."
}-
}-
}

有人可以帮我弄清楚我在这里做错了吗？

Answer 1

没有必要附加＆＃34; d＆＃34;在邮件请求的正文中。删除＆＃34; d＆＃34;并发送这样的身体：

{
"__metadata": {
"uri":"http://services.odata.org/(S(egpbfjhhvili4slwaq1p2lvt))/V2/odata/OData.svc/Categories(0)",     "type": "ODataDemo.Category"
}, "ID": 97, "Name": "Food", "Products": [
{
"__metadata": {
"uri":"http://services.odata.org/(S(egpbfjhhvili4slwaq1p2lvt))/V2/odata/OData.svc/Products(    0)", "type": "ODataDemo.Product"
}, "ID": 97, "Name": "Bread", "Description": "Whole grain bread", "ReleaseDate":      "\/Date(694224000000)\/", "DiscontinuedDate": null, "Rating": 4, "Price": "2.5", "Category": {
"__deferred": {
"uri":"http://services.odata.org/(S(egpbfjhhvili4slwaq1p2lvt))/V2/odata/OData.svc/Products(0)/Category"
}
}, "Supplier": {
"__deferred": {
"uri":"http://services.odata.org/(S(egpbfjhhvili4slwaq1p2lvt))/V2/odata/OData.svc/Products(0)/Supplier"
}
}
}
]
}

与DeepInsert的json内容类型一起出现问题

1 个答案: