wangyongchundierzhou/src/main/java/com/zhentao/utils/Verituls.java

package com.zhentao.utils;

import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.JAXBUtil;
import cn.hutool.http.HttpRequest;
import cn.hutool.http.HttpUtil;
import cn.hutool.json.JSON;
import cn.hutool.json.JSONUtil;

import java.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.HashMap;
import java.util.Map;
import java.util.TreeMap;

public class Verituls {
    public static void VeriUtils(){
        Map<String,String> map = new TreeMap<>();
        String appId = "hutu123";
        String goodsId = "123";
        Long l = IdUtil.getSnowflake().nextId();
        Long l1 = System.currentTimeMillis();
        map.put("appId",appId);
        map.put("reqId",l.toString());
        map.put("reqTime",l1.toString());
        map.put("goodsId",goodsId);
        StringBuilder stringBuilder = new StringBuilder();
        Boolean bool = true;
        for (Map.Entry<String,String> m:map.entrySet()) {
            if (bool){
                stringBuilder.append(m.getKey()).append("=").append(m.getValue()).append("&");
                bool=false;
            }else {
                stringBuilder.append("&").append(m.getKey()).append("=").append(m.getValue());
            }
        }
        stringBuilder.append("123");
        System.err.println(stringBuilder);
        try {
            String md5 = EraHelper.byte2HexStr(MessageDigest.getInstance("MD5").digest(stringBuilder.toString().getBytes("UTF-8")));
            HttpRequest request = HttpUtil.createPost("http://localhost:9500/goods/orderadd");
            Map<String,String> map1 = new HashMap<>();
            map1.put("pageNo","1");
            map1.put("pageSize","10");
            map1.put("sign",md5);
            map1.put("reqTime",l1.toString());
            map1.put("goodsId",goodsId);
            request.body(JSONUtil.toJsonStr(map1));
            Map<String,String> map2 = new HashMap<>();
            map2.put("appId",appId);
            map2.put("reqId",l.toString());
            request.addHeaders(map2);
            String body = request.execute().body();
            System.err.println(body);
        } catch (NoSuchAlgorithmException e) {
            throw new RuntimeException(e);
        } catch (UnsupportedEncodingException e) {
            throw new RuntimeException(e);
        }
    }

    public static void main(String[] args) {
        Verituls.VeriUtils();
    }
}