我无法正确地将 JSON 响应转换为类，然后以字符串形式显示。
这是回应：
{
"productBaseInfo": {
"productIdentifier": {
"productId": "SHODRYT32JN5N6WY",
"categoryPaths": {
"categoryPath": [
[
{
"title": "Footwear"
},
{
"title": "Men's Footwear"
},
{
"title": "Shoes"
},
{
"title": "Casual Shoes"
}
]
]
}
},
"productAttributes": {
"title": "Diesel Magnete Exposure I Boots",
"productDescription": null,
"imageUrls": {
"400x400": "url",
"75x75": "url",
"700x700": "url",
"275x275": "url",
"125x125": "url",
"40x40": "url",
"100x100": "url",
"200x200": "url",
"unknown": "http://img5a.flixcart.com/image/shoe/6/w/y/t7434-magnete-exposure-i-sneaker-mid-diesel-43-original-imadtxfxcgzkbzbg.jpeg",
"180x240": "url",
"275x340": "url"
},
"maximumRetailPrice": {
"amount": 15800,
"currency": "INR"
},
"sellingPrice": {
"amount": 15800,
"currency": "INR"
},
"productUrl": "http://dl.flipkart.com/dl/diesel-magnete-exposure-boots/p/itmdryt4zdzbwehx?pid=SHODRYT32JN5N6WY&affid=keviv2809",
"productBrand": "Diesel",
"inStock": true,
"codAvailable": true,
"emiAvailable": false,
"discountPercentage": 0,
"cashBack": null,
"offers": [
{
"title": "Get Flat 60% Off on this product"
}
],
"size": "44",
"color": "Grey",
"sizeUnit": "Euro",
"sizeVariants": "[SHODRYT33YFFZHTU, SHODRYT3BZGFSBNV, SHODRYT3QECRQZ8Y, SHODRYT3QPQZG4XF, SHODRYT3Y5SUNHRM]",
"colorVariants": "[SHODRYT3MVHPHVS2, SHODVN2YP5AXADT9, SHODVN2YUGUUGUST]",
"styleCode": "MAGNETE EXPOSURE I - sneaker mid"
}
},
"productShippingBaseInfo": {
"shippingOptions": [
{
"estimatedDelivery": 3,
"deliveryTimeUnits": "DAYS",
"shippingType": "REGULAR"
},
{
"estimatedDelivery": 1,
"deliveryTimeUnits": "DAYS",
"shippingType": "REGULAR"
},
{
"estimatedDelivery": 0,
"deliveryTimeUnits": "DAYS",
"shippingType": "REGULAR"
}
]
},
"offset": "v1:osp-cil-nit-e1f:SHODRYT32JN5N6WY"
}
我使用的类是：
public class CategoryPaths
{
public List<ProductIdentifier> categoryPath { get; set; }
}
public class ProductIdentifier
{
public string productId { get; set; }
public CategoryPaths categoryPaths { get; set; }
}
public class ImageUrls
{
public string 400x400 { get; set; }
public string 125x167 { get; set; }
public string 75x75 { get; set; }
public string 700x700 { get; set; }
public string 275x275 { get; set; }
public string 125x125 { get; set; }
public string 40x40 { get; set; }
public string 100x100 { get; set; }
public string 200x200 { get; set; }
public string 1100x1360 { get; set; }
public string unknown { get; set; }
public string 180x240 { get; set; }
public string 275x340 { get; set; }
}
public class MaximumRetailPrice
{
public double amount { get; set; }
public string currency { get; set; }
}
public class SellingPrice
{
public double amount { get; set; }
public string currency { get; set; }
}
public class Offer
{
public string title { get; set; }
}
public class ProductAttributes
{
public string title { get; set; }
public object productDescription { get; set; }
public ImageUrls imageUrls { get; set; }
public MaximumRetailPrice maximumRetailPrice { get; set; }
public SellingPrice sellingPrice { get; set; }
public string productUrl { get; set; }
public string productBrand { get; set; }
public bool inStock { get; set; }
public bool codAvailable { get; set; }
public bool emiAvailable { get; set; }
public double discountPercentage { get; set; }
public object cashBack { get; set; }
public List<Offer> offers { get; set; }
public string size { get; set; }
public string color { get; set; }
public string sizeUnit { get; set; }
public string sizeVariants { get; set; }
public string colorVariants { get; set; }
public string styleCode { get; set; }
}
public class ProductBaseInfo
{
public ProductIdentifier productIdentifier { get; set; }
public ProductAttributes productAttributes { get; set; }
}
public class ShippingOption
{
public int estimatedDelivery { get; set; }
public string deliveryTimeUnits { get; set; }
public string shippingType { get; set; }
}
public class ProductShippingBaseInfo
{
public List<ShippingOption> shippingOptions { get; set; }
}
public class RootObject
{
public ProductBaseInfo productBaseInfo { get; set; }
public ProductShippingBaseInfo productShippingBaseInfo { get; set; }
public string offset { get; set; }
}
我正在使用以下代码对其进行反序列化，然后使用 foreach 循环来显示它。
CategoryPaths pi = new System.Web.Script.Serialization.JavaScriptSerializer().Deserialize<CategoryPaths>(json);
我收到以下错误：
你调用的对象是空的。
我想我在使用反序列化（方法）时出错了有人请帮忙
[编辑]：我现在通过使用以下代码得到了正确的反序列化方法：
var dynJson = JsonConvert.DeserializeObject<RootObject>(json); Label1.Text = dynJson.productBaseInfo.productAttributes.maximumRetailPrice.amount.ToString()
我无法将值为 "400X400":"url" 的 json 响应存储在字符串中，因为它不允许我声明名称为 400X400 的字符串变量