商品评论API接口(接口接入入口)的作用是提供商品的评论信息,包括评论内容、评分、评论者等信息。通过调用这个API接口,开发者可以获取到商品的相关评论数据,从而对商品或是竞品进行更好的分析,做出营销策略。
代码接入示例(以Java为例):
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.io.Reader; import java.net.URL; import java.nio.charset.Charset; import org.json.JSONException; import org.json.JSONObject; import java.io.PrintWriter; import java.net.URLConnection; public class Example { private static String readAll(Reader rd) throws IOException { StringBuilder sb = new StringBuilder(); int cp; while ((cp = rd.read()) != -1) { sb.append((char) cp); } return sb.toString(); } public static JSONObject postRequestFromUrl(String url, String body) throws IOException, JSONException { URL realUrl = new URL(url); URLConnection conn = realUrl.openConnection(); conn.setDoOutput(true); conn.setDoInput(true); PrintWriter out = new PrintWriter(conn.getOutputStream()); out.print(body); out.flush(); InputStream instream = conn.getInputStream(); try { BufferedReader rd = new BufferedReader(new InputStreamReader(instream, Charset.forName("UTF-8"))); String jsonText = readAll(rd); JSONObject json = new JSONObject(jsonText); return json; } finally { instream.close(); } } public static JSONObject getRequestFromUrl(String url) throws IOException, JSONException { URL realUrl = new URL(url); URLConnection conn = realUrl.openConnection(); InputStream instream = conn.getInputStream(); try { BufferedReader rd = new BufferedReader(new InputStreamReader(instream, Charset.forName("UTF-8"))); String jsonText = readAll(rd); JSONObject json = new JSONObject(jsonText); return json; } finally { instream.close(); } } public static void main(String[] args) throws IOException, JSONException { // 请求示例 url 默认请求参数已经URL编码处理 String url = "https://taobao/item_review/?key=<您自己的apiKey>&secret=<您自己的apiSecret>&num_iid=600530677643&data=&page=1"; JSONObject json = getRequestFromUrl(url); System.out.println(json.toString()); } }
在这个示例中,我们定义了一个