今天給大家提供一些方便進(jìn)行Json關(guān)鍵詞搜索拼多多商品列表數(shù)據(jù)的步驟和提示:
1.了解Json數(shù)據(jù)結(jié)構(gòu):Json(JavaScript Object Notation)是一種輕量級(jí)的數(shù)據(jù)交換格式,常用于編寫Web API的輸入和輸出參數(shù)。Json是基于JavaScript的對(duì)象和數(shù)組語(yǔ)法,以鍵值對(duì)(key-value pair)的形式表示數(shù)據(jù)。分析拼多多商品API文檔:拼多多提供了開放API接口,可以通過API接口獲取商品列表數(shù)據(jù)。API文檔中包括請(qǐng)求地址、請(qǐng)求方法、請(qǐng)求參數(shù)、返回?cái)?shù)據(jù)等信息。
拼多多商品 API 文檔:拼多多提供了開放 API 接口,可以通過 API 接口獲取商品列表數(shù)據(jù)。API 文檔中包括請(qǐng)求地址、請(qǐng)求方法、請(qǐng)求參數(shù)、返回?cái)?shù)據(jù)等信息。例如,可以使用如下 API 請(qǐng)求獲取拼多多商品列表數(shù)據(jù):
2.1 Pinduoduo.item_search - 根據(jù)關(guān)鍵詞取商品列表數(shù)據(jù)接口
2.2請(qǐng)求方式:HTTP POST GET
2.3請(qǐng)求地址:http://o0b.cn/opandy
2.4請(qǐng)求參數(shù)(復(fù)制v:Taobaoapi2014):
請(qǐng)求參數(shù):q=女裝&start_price=0&end_price=0&page=1&cat=0&discount_only=&sort=&page_size=
參數(shù)說明:q:關(guān)鍵詞, sort:排序[bid,_bid,_sale,sale] (bid:商品價(jià)格,sale:銷量,加_前綴為從大到小排序)
3.請(qǐng)求示例:
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 {
// 請(qǐng)求示例 url 默認(rèn)請(qǐng)求參數(shù)已經(jīng)URL編碼處理
String url = "https://api-vxx.Taobaoapi2014.cn/pinduoduo/item_search/?key=<您自己的apiKey>&secret=<您自己的apiSecret>&q=女裝&start_price=0&end_price=0&page=1&cat=0&discount_only=&sort=&page_size=";
JSONObject json = getRequestFromUrl(url);
System.out.println(json.toString());
}
}