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package com.example.demo.Util;
import java.io.BufferedReader;import java.io.IOException;import java.io.InputStream;import java.io.InputStreamReader;import java.net.HttpURLConnection;import java.net.URL;import java.net.URLEncoder;import java.security.MessageDigest;import java.security.NoSuchAlgorithmException;import java.util.ArrayList;import java.util.Collections;import java.util.List;import java.util.Random;
/** * @开发目的: 测试使用 * @开发人员: 弘历研发部 刘志红 * @开发时间: 2024-1-26下午1:42:18 * @软件版本: V1.0 */public class GoldTistV2 {
private static String url = "http://hcm.rzfwq.com/hwhcnewA/"; /** * <pre> * 发送不带参数的GET的HTTP请求 * </pre> * * @param reqUrl HTTP请求URL * @return HTTP响应的字符串 */ public static String doGet(String reqUrl) { HttpURLConnection url_con = null; String responseContent = null; try { StringBuffer params = new StringBuffer(); String queryUrl = reqUrl; int paramIndex = reqUrl.indexOf("?");
if (paramIndex > 0) { queryUrl = reqUrl.substring(0, paramIndex); String parameters = reqUrl.substring(paramIndex + 1, reqUrl.length()); String[] paramArray = parameters.split("&"); for (int i = 0; i < paramArray.length; i++) { String string = paramArray[i]; int index = string.indexOf("="); if (index > 0) { String parameter = string.substring(0, index); String value = string.substring(index + 1, string.length()); params.append(parameter); params.append("="); params.append(URLEncoder.encode(value, "UTF-8")); params.append("&"); } }
params = params.deleteCharAt(params.length() - 1); }
URL url = new URL(queryUrl); url_con = (HttpURLConnection) url.openConnection(); url_con.setRequestMethod("GET"); System.setProperty("sun.net.client.defaultConnectTimeout", String.valueOf(500000));// （单位：毫秒）jdk1.4换成这个,连接超时
System.setProperty("sun.net.client.defaultReadTimeout", String.valueOf(500000)); // （单位：毫秒）jdk1.4换成这个,读操作超时
// url_con.setConnectTimeout(5000);//（单位：毫秒）jdk
// 1.5换成这个,连接超时
// url_con.setReadTimeout(5000);//（单位：毫秒）jdk 1.5换成这个,读操作超时
url_con.setDoOutput(true); byte[] b = params.toString().getBytes(); url_con.getOutputStream().write(b, 0, b.length); url_con.getOutputStream().flush(); url_con.getOutputStream().close(); InputStream in = url_con.getInputStream(); BufferedReader rd = new BufferedReader(new InputStreamReader(in, "UTF-8")); String tempLine = rd.readLine(); StringBuffer temp = new StringBuffer(); String crlf = System.getProperty("line.separator"); while (tempLine != null) { temp.append(tempLine); temp.append(crlf); tempLine = rd.readLine(); } responseContent = temp.toString(); rd.close(); in.close(); } catch (IOException e) { e.printStackTrace(); }finally { if (url_con != null) { url_con.disconnect(); } } return responseContent; }
/** * 生成 MD5 签名 * * @param params 待签名的参数数组 * @param secretKey 密钥 * @return 签名的 MD5 哈希值，若出现异常则返回 null */ public static String generateSignature(String[] params, String secretKey) { // 将参数数组转换为列表，以便进行排序
List<String> paramList = new ArrayList<String>(); Collections.addAll(paramList, params); // 对参数列表进行排序
Collections.sort(paramList);
// 拼接排序后的参数
StringBuilder paramString = new StringBuilder(); for (String param : paramList) { paramString.append(param); }
// 拼接密钥
paramString.append(secretKey);
try { // 获取 MD5 消息摘要实例
MessageDigest md = MessageDigest.getInstance("MD5"); // 计算摘要，明确指定字符编码为 UTF-8
byte[] digest = md.digest(paramString.toString().getBytes("UTF-8")); // 将字节数组转换为十六进制字符串
StringBuilder hexString = new StringBuilder(); for (byte b : digest) { String hex = Integer.toHexString(0xFF & b); if (hex.length() == 1) { hexString.append('0'); } hexString.append(hex); } return hexString.toString(); } catch (NoSuchAlgorithmException e) { e.printStackTrace(); return null; } catch (java.io.UnsupportedEncodingException e) { e.printStackTrace(); return null; } } /** * @功能描述: 生成随机数 * @开发人员: 弘历研发部 刘志红 于 2024-1-25下午5:45:36 创建 * @参数介绍: @param len * @参数介绍: @return * @返回数据: String * @版本编号: V1.0 */ public static String RandomUid(int len){ String characters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghjklmnpqrstuvwxyz23456789"; StringBuilder result = new StringBuilder(); Random rnd = new Random(); int strlen = characters.length(); while (result.length() < 8) { // length of the random string.
int index = (int) (rnd.nextFloat() * strlen); result.append(characters.charAt(index)); } return "JB"+result.toString(); } /** * 类型说明： * 55 免费金币 金币系统退商品 56 永久金币 金币系统退商品 57 任务金币 金币系统退商品 58 免费金币 金币系统退金币 59 任务金币 金币系统退金币 * @功能描述: 金币平台更新客户金币 * @开发人员: 弘历研发部 刘志红 于 2025-3-21下午1:58:13 创建 * @参数介绍: @param jwcode 账号 * @参数介绍: @param lx 类型 * @参数介绍: @param jbs 金币数量 * @参数介绍: @param remark 备注 * @参数介绍: @param yjjb 永久金币 * @参数介绍: @param czr 操作人 * @参数介绍: @param goodsname 商品名称 * @参数介绍: @return * @返回数据: String 返回状态１加成功２减成功其他失败 -5 金币不足 -6 类型错误 -7签名错误 * @版本编号: V1.0 */ public static String addCoinNew(String jwcode, int lx, double jbs, String remark,double yjjb,String czr,String goodsname){ //查错误使用
String sjzfc = RandomUid(10); String resp = ""; try { DESGB desjbkc = new DESGB("Jbxt.205"); String sk = "jwcode="+jwcode+"&number="+jbs+"&uid="+sjzfc+"&remark="+ remark+"&czr="+czr+"&yjjb="+yjjb+"&czpt=4&goodsname="+goodsname+"&type="+lx; System.out.println("签名前："+sk); String sign = generateSignature(sk.split("&"),"222251821eba7efab6d48e388b8f6baa"); sk = desjbkc.encrypt(new String(sk.getBytes(), "UTF-8")); System.out.println(url+"goldUpdate_sign.gold?app=4&sk="+sk+"&sign="+sign); resp = doGet(url+"goldUpdate_sign.gold?app=4&sk="+sk+"&sign="+sign); }catch (Exception e){ System.out.println("加金币异常"+e.toString()); } System.out.println(resp); return resp; } public static void main(String[] args) throws Exception { //调用demo
addCoinNew("94226013",65,-2,"测试",-1,"黄其振","文章11"); }
}
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