Java获取拼多多搜索词推荐 API接口（item_search_suggest-获得搜索词推荐）

搜索词推荐的作用

1.可以精准把控流量

2.可以测试产品款式测试产品图片

3.提升类目在平台的排名

4.提升销量，加速报名参加平台的活动

5.提升ROI，日常平销

item_search_suggest-获得搜索词推荐

公共参数

请求参数

请求参数：q=女装

参数说明：q:搜索关键字

响应参数

Version: Date:

 Java请求示例

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 {
		// 请求示例 url 默认请求参数已经URL编码处理
		String url = "https://-v-x；PNG_WNMN/?key=<您自己的apiKey>&secret=<您自己的apiSecret>&q=女装";
		JSONObject json = getRequestFromUrl(url);
		System.out.println(json.toString());
	}

}

响应示例

{
	"items": {
		"keyword": "女装",
		"result": [
			[
				"女装2021新款潮"
			],
			[
				"女装摩托车"
			],
			[
				"女装三件套洋气"
			],
			[
				"女装卫衣春秋"
			],
			[
				"女装套装"
			],
			[
				"女装春装"
			],
			[
				"女装小个子"
			],
			[
				"女装2021新款外套"
			],
			[
				"女装衬衫长袖洋气"
			],
			[
				"女装羽绒服外套长款"
			],
			[
				"女装t恤新款时尚"
			],
			[
				"女装内裤"
			],
			[
				"女装上衣"
			],
			[
				"女装春秋装"
			],
			[
				"女装衣服外套"
			],
			[
				"女装羽绒服"
			],
			[
				"女装睡衣"
			],
			[
				"女装运动套装"
			],
			[
				"女装卫衣"
			],
			[
				"女装马甲外套"
			]
		]
	},
	"secache": "11d2656d59b74f2c8ea26f48e8a00827",
	"secache_time": 1615362713,
	"secache_date": "2021-03-10 15:51:53",
	"translate_status": "",
	"translate_time": 0,
	"language": {
		"default_lang": "cn",
		"current_lang": "cn"
	},
	"error": "",
	"reason": "",
	"error_code": "0000",
	"cache": 0,
	"api_info": "today:31 max:10000",
	"execution_time": 0.098,
	"server_time": "Beijing/2021-03-10 15:51:53",
	"client_ip": "106.6.35.144",
	"call_args": {
		"q": "女装"
	},
	"api_type": "pinduoduo",
	"translate_language": "zh-CN",
	"translate_engine": "baidu",
	"server_memory": "2.85MB",
	"request_id": "gw-1.60487a996c711"
}

异常示例

{
  "error": "item-not-found",
  "reason": "商品没找到",
  "error_code": "2000",
  "success": 0,
  "cache": 0,
  "api_info": "today:0 max:10000",
  "execution_time": 0.081,
  "server_time": "Beijing/2020-06-10 23:44:00",
  "call_args": [],
  "api_type": "taobao",
  "request_id": "15ee0ffc041242"}

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