根据搜索结果,以下是1688按图搜索商品(拍立淘)API返回的数据格式的详细说明:
API返回的数据格式
1688按图搜索商品(拍立淘)API返回的数据通常是一个JSON格式的响应,其结构如下:
{"code": 200,"message": "success","data": {"products": [{"id": "12345","name": "商品名称","price": "100.00","description": "商品描述","imageUrl": "https://example.com/image.jpg","link": "https://1688.com/product/12345"},{"id": "67890","name": "另一个商品名称","price": "200.00","description": "另一个商品描述","imageUrl": "https://example.com/image2.jpg","link": "https://1688.com/product/67890"}]}
}
数据结构说明
-
code
-
返回的状态码。
200
表示请求成功,其他值表示请求失败。
-
-
message
-
请求结果的描述信息,例如
"success"
表示成功,失败时会返回具体的错误信息。
-
-
data
-
包含实际返回的数据,通常是一个对象,内部包含商品列表。
-
-
products
-
商品列表,每个商品是一个JSON对象,包含以下字段:
-
id
:商品的唯一标识符。 -
name
:商品名称。 -
price
:商品价格。 -
description
:商品描述。 -
imageUrl
:商品图片的URL。 -
link
:商品详情页的链接。
-
-
示例解析
假设API返回上述JSON数据,可以使用Java的Jackson库进行解析,示例如下:
import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.IOException;
import java.util.List;public class JsonParser {public static void main(String[] args) {String jsonResponse = "{"+ "\"code\": 200,"+ "\"message\": \"success\","+ "\"data\": {"+ " \"products\": ["+ " {"+ " \"id\": \"12345\","+ " \"name\": \"商品名称\","+ " \"price\": \"100.00\","+ " \"description\": \"商品描述\","+ " \"imageUrl\": \"https://example.com/image.jpg\","+ " \"link\": \"https://1688.com/product/12345\""+ " },"+ " {"+ " \"id\": \"67890\","+ " \"name\": \"另一个商品名称\","+ " \"price\": \"200.00\","+ " \"description\": \"另一个商品描述\","+ " \"imageUrl\": \"https://example.com/image2.jpg\","+ " \"link\": \"https://1688.com/product/67890\""+ " }"+ " ]"+ "}"+ "}";ObjectMapper objectMapper = new ObjectMapper();try {ApiResponse response = objectMapper.readValue(jsonResponse, ApiResponse.class);if (response.getCode() == 200) {List<Product> products = response.getData().getProducts();for (Product product : products) {System.out.println("商品ID: " + product.getId());System.out.println("商品名称: " + product.getName());System.out.println("商品价格: " + product.getPrice());System.out.println("商品描述: " + product.getDescription());System.out.println("商品图片URL: " + product.getImageUrl());System.out.println("商品链接: " + product.getLink());System.out.println("----------");}} else {System.out.println("API请求失败: " + response.getMessage());}} catch (IOException e) {e.printStackTrace();}}static class ApiResponse {private int code;private String message;private Data data;// Getters and Setterspublic int getCode() { return code; }public void setCode(int code) { this.code = code; }public String getMessage() { return message; }public void setMessage(String message) { this.message = message; }public Data getData() { return data; }public void setData(Data data) { this.data = data; }static class Data {private List<Product> products;public List<Product> getProducts() { return products; }public void setProducts(List<Product> products) { this.products = products; }}static class Product {private String id;private String name;private String price;private String description;private String imageUrl;private String link;// Getters and Setterspublic String getId() { return id; }public void setId(String id) { this.id = id; }public String getName() { return name; }public void setName(String name) { this.name = name; }public String getPrice() { return price; }public void setPrice(String price) { this.price = price; }public String getDescription() { return description; }public void setDescription(String description) { this.description = description; }public String getImageUrl() { return imageUrl; }public void setImageUrl(String imageUrl) { this.imageUrl = imageUrl; }public String getLink() { return link; }public void setLink(String link) { this.link = link; }}}
}
通过上述代码,可以解析API返回的JSON数据,并提取商品的详细信息。