mxys_backend/src/main/java/com/sqx/common/utils/SignUtil.java

package com.sqx.common.utils;

import com.alibaba.fastjson.JSONObject;
import lombok.extern.slf4j.Slf4j;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;
import org.springframework.util.DigestUtils;

import java.nio.charset.StandardCharsets;

@Slf4j
public class SignUtil {
    //获取快跑者平台签名
    public static String getSign(String body, String dev_key, String team_token, String ticket, Long timestamp, Integer version) {

        String message = "body=" + body + "&dev_key=" + dev_key + "&team_token=" + team_token + "&ticket=" + ticket + "&timestamp=" + timestamp + "&version=" + version + "WNEL248ZY8381W91EB66ZTULHBU176M9";
        String sign = encryptToMD5(message);
        log.info("sign = " + sign);

        return sign;
    }

    public static String encryptToMD5(String str) {
        return DigestUtils.md5DigestAsHex(str.getBytes());
    }

    public static void main(String[] args) {
        String sign = getSign("{         \"shop_id\": 147,         \"shop_name\": \"创海测试店铺\",         \"shop_tel\": \"15079248859\",         \"shop_address\": \"江西省南昌市新建区黄家湖东路111号\",         \"shop_tag\": \"115.827705,28.707832\",         \"customer_name\": \"刘大人\",         \"customer_tel\": \"15779631234\",         \"customer_address\": \"新建区南昌交通学院(黄家湖校区)\",         \"customer_tag\": \"115.827614,28.70773\",         \"order_no\": \"202508150910421538\",         \"pay_status\": 1     }", "31RRHA4O165VFN9W2DAPDYDH8N83BT12", "Q444DMV4LT8WSGRW", "05ffa0fe-2cb9-4350-86be-c2e625f43d3c", 1755504603L, 1);
        System.out.println("sign = " + sign);
//        JSONObject jsonObject = new JSONObject();
//        jsonObject.put("name","三三");
//        jsonObject.put("name2","三三2");
//        String s = jsonObject.toString();
//        System.out.println("s = " + s);
//        long currentTimeMillis = System.currentTimeMillis();
//        long currentTimeSeconds = currentTimeMillis / 1000;
//        System.out.println("当前时间的秒级时间戳: " + currentTimeSeconds);
    }

    public void http() {
        try (CloseableHttpClient client = HttpClients.createDefault()) {
            HttpPost httpPost = new HttpPost("http://example.com/api");
            String params = "key1=value1&key2=value2"; // 注意：这里不需要手动编码，HttpClient会处理它。
            StringEntity entity = new StringEntity(params, StandardCharsets.UTF_8);
            entity.setContentType("application/x-www-form-urlencoded"); // 设置Content-Type为application/x-www-form-urlencoded，但不是必须的，HttpClient会自动设置。
            httpPost.setEntity(entity);
            String responseBody = EntityUtils.toString(client.execute(httpPost).getEntity()); // 处理响应...
            System.out.println(responseBody);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }


}