经常有人问我,你不是在某软件公司么?我听说大公司都是JAVA,对吗?
用到的Jar:
最近几天我们公司需要做类似的开发,我作为先锋,率先解决Java集成支付宝支付和微信支付股票交易接口哪里来,接口工作。
commons-logging-jarfastjson-jarFastWeixijarhttpclient-jarhttpcore-jarhttpmime-jarxstream-jar
我只想回答,那是网上流传的骗人的传说,据我所知公司开发组大部分都是C#,少部分用JAVA。
新手注意:
使用到UtilDate类,请参考上一篇文章,或者支付宝支付Demo。
部分通用函数,使用了FastWeixin里面Util自己根据需要选择替换。
package com.luozhuang;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Map;
import java.util.SortedMap;
import java.util.TreeMap;
import javax.servlet.http.HttpServletRequest;
import com.luozhuang.util.Configure;
import com.luozhuang.util.HttpsRequest;
import com.luozhuang.util.PayCommonUtil;
import com.luozhuang.util.XMLParser;
/**
* SDK总入口
*/
public class WXPay {
public String getRemortIP(HttpServletRequest request) {
if (request.getHeader('x-forwarded-for') == null) {
return request.getRemoteAddr();
}
return request.getHeader('x-forwarded-for');
}
/**
* 初始化SDK依赖的几个关键配置
*
* @param key
* 签名算法需要用到的秘钥
* @param appID
* 公众账号ID
* @param mchID
* 商户ID
* @param sdbMchID
* 子商户ID,受理模式必填
* @param certLocalPath
* HTTP证书在服务器中的路径,用来加载证书用
* @param certPassword
* HTTP证书的密码,默认等于MCHID
*/
public static void initSDKConfiguration(String key, String appID, String mchID, String sdbMchID,
String certLocalPath, String certPassword) {
Configure.setKey(key);
Configure.setAppID(appID);
Configure.setMchID(mchID);
Configure.setSubMchID(sdbMchID);
Configure.setCertLocalPath(certLocalPath);
Configure.setCertPassword(certPassword);
}
/**
*
*
* @param out_trade_no
* @return
* @throws Exception
*/
public static String weixin_pay(String out_trade_no) throws Exception {
HttpsRequest httpRequest = new HttpsRequest();
// 账号信息
String appid = Configure.getAppid(); // appid
// String appsecret = PayConfigUtil.APP_SECRET; // appsecret
// 商业号
String mch_id = Configure.getMchid();
// key
String key = Configure.getKey();
String currTime = PayCommonUtil.getCurrTime();
String strTime = currTime.substring(8, currTime.length());
String strRandom = PayCommonUtil.buildRandom(4) + '';
// 随机字符串
String nonce_str = strTime + strRandom;
// 价格 注意:价格的单位是分
String order_price = '1';
// 商品名称
// String body = 'luozhuang';
// 获取发起电脑 ip
String spbill_create_ip = Configure.getIP();
// 回调股票交易接口哪里来,接口
String notify_url = Configure.NOTIFY_URL;
String product_id='luozhuang';
String trade_type = 'NATIVE';//JSAPI--公众号支付、NATIVE--原生扫码支付、APP--app支付
String time_start = new SimpleDateFormat('yyyyMMddHHmmss').format(new Date());
Calendar ca = Calendar.getInstance();
ca.setTime(new Date());
ca.add(Calendar.DATE, 1);
String time_expire = new SimpleDateFormat('yyyyMMddHHmmss').format(ca.getTime());
WxPayData packageParams = new WxPayData();
packageParams.put('appid', appid);
packageParams.put('mch_id', mch_id);
packageParams.put('nonce_str', nonce_str);
packageParams.put('body', 'luozhuang-服务费');
packageParams.put('out_trade_no', out_trade_no);
packageParams.put('product_id',product_id);
packageParams.put('total_fee', order_price);
packageParams.put('spbill_create_ip', spbill_create_ip);
packageParams.put('notify_url', notify_url);
packageParams.put('trade_type', trade_type);
packageParams.put('time_start', time_start);
packageParams.put('time_expire', time_expire);
String sign = packageParams.MakeSign();
packageParams.put('sign', sign);
WxPayData resXml=WxPayApi.UnifiedOrder(packageParams, 20);
String requestXML = packageParams.ToXml();
System.out.println('请求xml::::' + requestXML);
System.out.println('得到xml::::' + resXml.toString());
// String return_code = (String) map.get('return_code');
// String prepay_id = (String) map.get('prepay_id');
String urlCode = (String) resXml.GetValue('code_url');
System.out.println('打印调用统一下单股票交易接口哪里来,接口生成二维码url:::::' + urlCode);
return urlCode;
}
}
package com.luozhuang;
import java.io.IOException;
import java.security.KeyManagementException;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.UnrecoverableKeyException;
import java.util.Calendar;
import java.util.Date;
import java.util.Random;
import javax.xml.parsers.ParserConfigurationException;
import org.xml.sax.SAXException;
import com.fastwixinextend.CommonClass;
import com.luozhuang.util.Configure;
import com.luozhuang.util.HttpsRequest;
public class WxPayApi
{
private static final int REPORT_LEVENL = 0;
/**
* 提交被扫支付API
* 收银员使用扫码设备读取微信用户刷卡授权码以后,二维码或条码信息传送至商户收银台,
* 由商户收银台或者商户后台调用该股票交易接口哪里来,接口发起支付。
* @param WxPayData inputObj 提交给被扫支付API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回调用结果,其他抛异常
* @throws IOException
* @throws KeyStoreException
* @throws NoSuchAlgorithmException
* @throws KeyManagementException
* @throws UnrecoverableKeyException
* @throws SAXException
* @throws ParserConfigurationException
*/
public static WxPayData Micropay(WxPayData inputObj, int timeOut) throws UnrecoverableKeyException, KeyManagementException, NoSuchAlgorithmException, KeyStoreException, IOException, WxPayException, ParserConfigurationException, SAXException
{
String url =Configure.PAY_API;
//检测必填参数
if (!inputObj.IsSet('body'))
{
throw new WxPayException('提交被扫支付API股票交易接口哪里来,接口中,缺少必填参数body!');
}
else if (!inputObj.IsSet('out_trade_no'))
{
throw new WxPayException('提交被扫支付API股票交易接口哪里来,接口中,缺少必填参数out_trade_no!');
}
else if (!inputObj.IsSet('total_fee'))
{
throw new WxPayException('提交被扫支付API股票交易接口哪里来,接口中,缺少必填参数total_fee!');
}
else if (!inputObj.IsSet('auth_code'))
{
throw new WxPayException('提交被扫支付API股票交易接口哪里来,接口中,缺少必填参数auth_code!');
}
inputObj.SetValue('spbill_create_ip', Configure.getIP());//终端ip
inputObj.SetValue('appid', Configure.getAppid());//公众账号ID
inputObj.SetValue('mch_id', Configure.getMchid());//商户号
inputObj.SetValue('nonce_str', UUIDGenerator.getUUID().toString().replace('-', ''));//随机字符串
inputObj.SetValue('sign', inputObj.MakeSign());//签名
String xml = inputObj.ToXml();
HttpsRequest https=new HttpsRequest();
https.setSocketTimeout(timeOut);
String response = https.sendPost(url, xml);//调用HTTP通信股票交易接口哪里来,接口以提交数据到API
WxPayData result = new WxPayData();
result.FromXml(response);
return result;
}
/**
*
* 查询订单
* @param WxPayData inputObj 提交给查询订单API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回订单查询结果,其他抛异常
* @throws IOException
* @throws KeyStoreException
* @throws NoSuchAlgorithmException
* @throws KeyManagementException
* @throws UnrecoverableKeyException
* @throws SAXException
* @throws ParserConfigurationException
*/
public static WxPayData OrderQuery(WxPayData inputObj, int timeOut) throws UnrecoverableKeyException, KeyManagementException, NoSuchAlgorithmException, KeyStoreException, IOException, WxPayException, ParserConfigurationException, SAXException
{
String url = Configure.PAY_QUERY_API;
//检测必填参数
if (!inputObj.IsSet('out_trade_no') && !inputObj.IsSet('transaction_id'))
{
throw new WxPayException('订单查询股票交易接口哪里来,接口中,out_trade_no、transaction_id至少填一个!');
}
inputObj.SetValue('appid', Configure.getAppid());//公众账号ID
inputObj.SetValue('mch_id', Configure.getMchid());//商户号
inputObj.SetValue('nonce_str', WxPayApi.GenerateNonceStr());//随机字符串
inputObj.SetValue('sign', inputObj.MakeSign());//签名
String xml = inputObj.ToXml();
HttpsRequest https=new HttpsRequest();
https.setSocketTimeout(timeOut);
String response = https.sendPost(url, xml);//调用HTTP通信股票交易接口哪里来,接口以提交数据到API
WxPayData result = new WxPayData();
result.FromXml(response);
return result;
}
/**
*
* 撤销订单API股票交易接口哪里来,接口
* @param WxPayData inputObj 提交给撤销订单API股票交易接口哪里来,接口的参数,out_trade_no和transaction_id必填一个
* @param int timeOut 股票交易接口哪里来,接口超时时间
* @throws WxPayException
* @return 成功时返回API调用结果,其他抛异常
* @throws IOException
* @throws KeyStoreException
* @throws NoSuchAlgorithmException
* @throws KeyManagementException
* @throws UnrecoverableKeyException
* @throws SAXException
* @throws ParserConfigurationException
*/
public static WxPayData Reverse(WxPayData inputObj, int timeOut) throws WxPayException, UnrecoverableKeyException, KeyManagementException, NoSuchAlgorithmException, KeyStoreException, IOException, ParserConfigurationException, SAXException
{
String url =Configure.REVERSE_API;
//检测必填参数
if (!inputObj.IsSet('out_trade_no') && !inputObj.IsSet('transaction_id'))
{
throw new WxPayException('撤销订单API股票交易接口哪里来,接口中,参数out_trade_no和transaction_id必须填写一个!');
}
inputObj.SetValue('appid', Configure.getAppid());//公众账号ID
inputObj.SetValue('mch_id', Configure.getMchid());//商户号
inputObj.SetValue('nonce_str', GenerateNonceStr());//随机字符串
inputObj.SetValue('sign', inputObj.MakeSign());//签名
String xml = inputObj.ToXml();
HttpsRequest https=new HttpsRequest();
https.setSocketTimeout(timeOut);
String response = https.sendPost(url, xml);//调用HTTP通信股票交易接口哪里来,接口以提交数据到API
WxPayData result = new WxPayData();
result.FromXml(response);
return result;
}
/**
*
* 申请退款
* @param WxPayData inputObj 提交给申请退款API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回股票交易接口哪里来,接口调用结果,其他抛异常
* @throws IOException
* @throws KeyStoreException
* @throws NoSuchAlgorithmException
* @throws KeyManagementException
* @throws UnrecoverableKeyException
* @throws SAXException
* @throws ParserConfigurationException
*/
public static WxPayData Refund(WxPayData inputObj, int timeOut) throws WxPayException, UnrecoverableKeyException, KeyManagementException, NoSuchAlgorithmException, KeyStoreException, IOException, ParserConfigurationException, SAXException
{
String url = Configure.REFUND_API;
//检测必填参数
if (!inputObj.IsSet('out_trade_no') && !inputObj.IsSet('transaction_id'))
{
throw new WxPayException('退款申请股票交易接口哪里来,接口中,out_trade_no、transaction_id至少填一个!');
}
else if (!inputObj.IsSet('out_refund_no'))
{
throw new WxPayException('退款申请股票交易接口哪里来,接口中,缺少必填参数out_refund_no!');
}
else if (!inputObj.IsSet('total_fee'))
{
throw new WxPayException('退款申请股票交易接口哪里来,接口中,缺少必填参数total_fee!');
}
else if (!inputObj.IsSet('refund_fee'))
{
throw new WxPayException('退款申请股票交易接口哪里来,接口中,缺少必填参数refund_fee!');
}
else if (!inputObj.IsSet('op_user_id'))
{
throw new WxPayException('退款申请股票交易接口哪里来,接口中,缺少必填参数op_user_id!');
}
inputObj.SetValue('appid', Configure.getAppid());//公众账号ID
inputObj.SetValue('mch_id', Configure.getMchid());//商户号
inputObj.SetValue('nonce_str', UUIDGenerator.getUUID().toString().replace('-', ''));//随机字符串
inputObj.SetValue('sign', inputObj.MakeSign());//签名
String xml = inputObj.ToXml();
HttpsRequest https=new HttpsRequest();
https.setSocketTimeout(timeOut);
String response = https.sendPost(url, xml);//调用HTTP通信股票交易接口哪里来,接口以提交数据到API
WxPayData result = new WxPayData();
result.FromXml(response);
return result;
}
/**
*
* 查询退款
* 提交退款申请后,通过该股票交易接口哪里来,接口查询退款状态。退款有一定延时,
* 用零钱支付的退款20分钟内到账,银行卡支付的退款3个工作日后重新查询退款状态。
* out_refund_no、out_trade_no、transaction_id、refund_id四个参数必填一个
* @param WxPayData inputObj 提交给查询退款API的参数
* @param int timeOut 股票交易接口哪里来,接口超时时间
* @throws WxPayException
* @return 成功时返回,其他抛异常
* @throws IOException
* @throws KeyStoreException
* @throws NoSuchAlgorithmException
* @throws KeyManagementException
* @throws UnrecoverableKeyException
* @throws SAXException
* @throws ParserConfigurationException
*/
public static WxPayData RefundQuery(WxPayData inputObj, int timeOut) throws UnrecoverableKeyException, KeyManagementException, NoSuchAlgorithmException, KeyStoreException, IOException, WxPayException, ParserConfigurationException, SAXException
{
String url = Configure.REFUND_QUERY_API;
//检测必填参数
if(!inputObj.IsSet('out_refund_no') && !inputObj.IsSet('out_trade_no') &&
!inputObj.IsSet('transaction_id') && !inputObj.IsSet('refund_id'))
{
throw new WxPayException('退款查询股票交易接口哪里来,接口中,out_refund_no、out_trade_no、transaction_id、refund_id四个参数必填一个!');
}
inputObj.SetValue('appid',Configure.getAppid());//公众账号ID
inputObj.SetValue('mch_id',Configure.getMchid());//商户号
inputObj.SetValue('nonce_str',GenerateNonceStr());//随机字符串
inputObj.SetValue('sign',inputObj.MakeSign());//签名
String xml = inputObj.ToXml();
HttpsRequest https=new HttpsRequest();
https.setSocketTimeout(timeOut);
String response = https.sendPost(url, xml);//调用HTTP通信股票交易接口哪里来,接口以提交数据到API
WxPayData result = new WxPayData();
result.FromXml(response);
return result;
}
/**
* 下载对账单
* @param WxPayData inputObj 提交给下载对账单API的参数
* @param int timeOut 股票交易接口哪里来,接口超时时间
* @throws WxPayException
* @return 成功时返回,其他抛异常
* @throws IOException
* @throws NoSuchAlgorithmException
* @throws KeyStoreException
* @throws KeyManagementException
* @throws UnrecoverableKeyException
* @throws SAXException
* @throws ParserConfigurationException
*/
public static WxPayData DownloadBill(WxPayData inputObj, int timeOut) throws UnrecoverableKeyException, KeyManagementException, KeyStoreException, NoSuchAlgorithmException, IOException, WxPayException, ParserConfigurationException, SAXException
{
String url = Configure.DOWNLOAD_BILL_API;
//检测必填参数
if (!inputObj.IsSet('bill_date'))
{
throw new WxPayException('对账单股票交易接口哪里来,接口中,缺少必填参数bill_date!');
}
inputObj.SetValue('appid', Configure.getAppid());//公众账号ID
inputObj.SetValue('mch_id', Configure.getMchid());//商户号
inputObj.SetValue('nonce_str', GenerateNonceStr());//随机字符串
inputObj.SetValue('sign', inputObj.MakeSign());//签名
String xml = inputObj.ToXml();
HttpsRequest https=new HttpsRequest();
https.setSocketTimeout(timeOut);
String response = https.sendPost(url, xml);//调用HTTP通信股票交易接口哪里来,接口以提交数据到API
WxPayData result = new WxPayData();
//若股票交易接口哪里来,接口调用失败会返回xml格式的结果
if (response.startsWith(''))
{
result.FromXml(response);
}
//股票交易接口哪里来,接口调用成功则返回非xml格式的数据
else
result.SetValue('result', response);
return result;
}
/**
*
* 转换短链接
* 该股票交易接口哪里来,接口主要用于扫码原生支付模式一中的二维码链接转成短链接(weixin://wxpay/s/XXXXXX),
* 减小二维码数据量,提升扫描速度和精确度。
* @param WxPayData inputObj 提交给转换短连接API的参数
* @param int timeOut 股票交易接口哪里来,接口超时时间
* @throws WxPayException
* @return 成功时返回,其他抛异常
* @throws IOException
* @throws KeyStoreException
* @throws NoSuchAlgorithmException
* @throws KeyManagementException
* @throws UnrecoverableKeyException
* @throws SAXException
* @throws ParserConfigurationException
*/
public static WxPayData ShortUrl(WxPayData inputObj, int timeOut) throws WxPayException, UnrecoverableKeyException, KeyManagementException, NoSuchAlgorithmException, KeyStoreException, IOException, ParserConfigurationException, SAXException
{
String url = Configure.Shorturl_API;
//检测必填参数
if(!inputObj.IsSet('long_url'))
{
throw new WxPayException('需要转换的URL,签名用原串,传输需URL encode!');
}
inputObj.SetValue('appid',Configure.getAppid());//公众账号ID
inputObj.SetValue('mch_id',Configure.getMchid());//商户号
inputObj.SetValue('nonce_str',GenerateNonceStr());//随机字符串
inputObj.SetValue('sign',inputObj.MakeSign());//签名
String xml = inputObj.ToXml();
HttpsRequest https=new HttpsRequest();
https.setSocketTimeout(timeOut);
String response = https.sendPost(url, xml);//调用HTTP通信股票交易接口哪里来,接口以提交数据到API
WxPayData result = new WxPayData();
result.FromXml(response);
return result;
}
/**
*
* 统一下单
* @param WxPaydata inputObj 提交给统一下单API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回,其他抛异常
* @throws IOException
* @throws KeyStoreException
* @throws NoSuchAlgorithmException
* @throws KeyManagementException
* @throws UnrecoverableKeyException
* @throws SAXException
* @throws ParserConfigurationException
*/
public static WxPayData UnifiedOrder(WxPayData inputObj, int timeOut) throws WxPayException, UnrecoverableKeyException, KeyManagementException, NoSuchAlgorithmException, KeyStoreException, IOException, ParserConfigurationException, SAXException
{
String url =Configure.UnifiedOrder_API;
//检测必填参数
if (!inputObj.IsSet('out_trade_no'))
{
throw new WxPayException('缺少统一支付股票交易接口哪里来,接口必填参数out_trade_no!');
}
else if (!inputObj.IsSet('body'))
{
throw new WxPayException('缺少统一支付股票交易接口哪里来,接口必填参数body!');
}
else if (!inputObj.IsSet('total_fee'))
{
throw new WxPayException('缺少统一支付股票交易接口哪里来,接口必填参数total_fee!');
}
else if (!inputObj.IsSet('trade_type'))
{
throw new WxPayException('缺少统一支付股票交易接口哪里来,接口必填参数trade_type!');
}
//关联参数
if (inputObj.GetValue('trade_type').toString() == 'JSAPI' && !inputObj.IsSet('openid'))
{
throw new WxPayException('统一支付股票交易接口哪里来,接口中,缺少必填参数openid!trade_type为JSAPI时,openid为必填参数!');
}
if (inputObj.GetValue('trade_type').toString() == 'NATIVE' && !inputObj.IsSet('product_id'))
{
throw new WxPayException('统一支付股票交易接口哪里来,接口中,缺少必填参数product_id!trade_type为JSAPI时,product_id为必填参数!');
}
//异步通知url未设置,则使用配置文件中的url
if (!inputObj.IsSet('notify_url'))
{
inputObj.SetValue('notify_url', Configure.NOTIFY_URL);//异步通知url
}
inputObj.SetValue('appid', Configure.getAppid());//公众账号ID
inputObj.SetValue('mch_id', Configure.getMchid());//商户号
inputObj.SetValue('spbill_create_ip', Configure.getIP());//终端ip
inputObj.SetValue('nonce_str', GenerateNonceStr());//随机字符串
//签名
inputObj.SetValue('sign', inputObj.MakeSign());
String xml = inputObj.ToXml();
HttpsRequest https=new HttpsRequest();
https.setSocketTimeout(timeOut);
String response = https.sendPost(url, xml);//调用HTTP通信股票交易接口哪里来,接口以提交数据到API
WxPayData result = new WxPayData();
result.FromXml(response);
return result;
}
/**
*
* 关闭订单
* @param WxPayData inputObj 提交给关闭订单API的参数
* @param int timeOut 股票交易接口哪里来,接口超时时间
* @throws WxPayException
* @return 成功时返回,其他抛异常
* @throws IOException
* @throws KeyStoreException
* @throws NoSuchAlgorithmException
* @throws KeyManagementException
* @throws UnrecoverableKeyException
* @throws SAXException
* @throws ParserConfigurationException
*/
public static WxPayData CloseOrder(WxPayData inputObj, int timeOut) throws WxPayException, UnrecoverableKeyException, KeyManagementException, NoSuchAlgorithmException, KeyStoreException, IOException, ParserConfigurationException, SAXException
{
String url =Configure.CloseOrder_API;
//检测必填参数
if(!inputObj.IsSet('out_trade_no'))
{
throw new WxPayException('关闭订单股票交易接口哪里来,接口中,out_trade_no必填!');
}
inputObj.SetValue('appid',Configure.getAppid());//公众账号ID
inputObj.SetValue('mch_id',Configure.getMchid());//商户号
inputObj.SetValue('nonce_str',GenerateNonceStr());//随机字符串
inputObj.SetValue('sign',inputObj.MakeSign());//签名
String xml = inputObj.ToXml();
HttpsRequest https=new HttpsRequest();
https.setSocketTimeout(timeOut);
String response = https.sendPost(url, xml);//调用HTTP通信股票交易接口哪里来,接口以提交数据到API
WxPayData result = new WxPayData();
result.FromXml(response);
return result;
}
/**
*
* 测速上报
* @param String interface_url 股票交易接口哪里来,接口URL
* @param int timeCost 股票交易接口哪里来,接口耗时
* @param WxPayData inputObj参数数组
*/
private static void ReportCostTime(String interface_url, int timeCost, WxPayData inputObj)
{
//如果不需要进行上报
if(REPORT_LEVENL == 0)
{
return;
}
//如果仅失败上报
if(REPORT_LEVENL == 1 && inputObj.IsSet('return_code') && inputObj.GetValue('return_code').toString() == 'SUCCESS' &&
inputObj.IsSet('result_code') && inputObj.GetValue('result_code').toString() == 'SUCCESS')
{
return;
}
//上报逻辑
WxPayData data = new WxPayData();
data.SetValue('interface_url',interface_url);
data.SetValue('execute_time_',timeCost);
//返回状态码
if(inputObj.IsSet('return_code'))
{
data.SetValue('return_code',inputObj.GetValue('return_code'));
}
//返回信息
if(inputObj.IsSet('return_msg'))
{
data.SetValue('return_msg',inputObj.GetValue('return_msg'));
}
//业务结果
if(inputObj.IsSet('result_code'))
{
data.SetValue('result_code',inputObj.GetValue('result_code'));
}
//错误代码
if(inputObj.IsSet('err_code'))
{
data.SetValue('err_code',inputObj.GetValue('err_code'));
}
//错误代码描述
if(inputObj.IsSet('err_code_des'))
{
data.SetValue('err_code_des',inputObj.GetValue('err_code_des'));
}
//商户订单号
if(inputObj.IsSet('out_trade_no'))
{
data.SetValue('out_trade_no',inputObj.GetValue('out_trade_no'));
}
//设备号
if(inputObj.IsSet('device_info'))
{
data.SetValue('device_info',inputObj.GetValue('device_info'));
}
}
/**
*
* 测速上报股票交易接口哪里来,接口实现
* @param WxPayData inputObj 提交给测速上报股票交易接口哪里来,接口的参数
* @param int timeOut 测速上报股票交易接口哪里来,接口超时时间
* @throws WxPayException
* @return 成功时返回测速上报股票交易接口哪里来,接口返回的结果,其他抛异常
* @throws IOException
* @throws KeyStoreException
* @throws NoSuchAlgorithmException
* @throws KeyManagementException
* @throws UnrecoverableKeyException
* @throws SAXException
* @throws ParserConfigurationException
*/
public static WxPayData Report(WxPayData inputObj, int timeOut) throws WxPayException, UnrecoverableKeyException, KeyManagementException, NoSuchAlgorithmException, KeyStoreException, IOException, ParserConfigurationException, SAXException
{
String url = Configure.REPORT_API;
//检测必填参数
if(!inputObj.IsSet('interface_url'))
{
throw new WxPayException('股票交易接口哪里来,接口URL,缺少必填参数interface_url!');
}
if(!inputObj.IsSet('return_code'))
{
throw new WxPayException('返回状态码,缺少必填参数return_code!');
}
if(!inputObj.IsSet('result_code'))
{
throw new WxPayException('业务结果,缺少必填参数result_code!');
}
if(!inputObj.IsSet('user_ip'))
{
throw new WxPayException('访问股票交易接口哪里来,接口IP,缺少必填参数user_ip!');
}
if(!inputObj.IsSet('execute_time_'))
{
throw new WxPayException('股票交易接口哪里来,接口耗时,缺少必填参数execute_time_!');
}
inputObj.SetValue('appid',Configure.getAppid());//公众账号ID
inputObj.SetValue('mch_id',Configure.getMchid());//商户号
inputObj.SetValue('user_ip',Configure.getIP());//终端ip
inputObj.SetValue('time',CommonClass.GetCurrentDateTimeTextNosplit());//商户上报时间
inputObj.SetValue('nonce_str',GenerateNonceStr());//随机字符串
inputObj.SetValue('sign',inputObj.MakeSign());//签名
String xml = inputObj.ToXml();
HttpsRequest https=new HttpsRequest();
https.setSocketTimeout(timeOut);
String response = https.sendPost(url, xml);//调用HTTP通信股票交易接口哪里来,接口以提交数据到API
WxPayData result = new WxPayData();
result.FromXml(response);
return result;
}
/**
* 根据当前系统时间加随机序列来生成订单号
* @return 订单号
*/
public static String GenerateOutTradeNo()
{
Random ran = new Random();
return String.format('{0}{1}{2}', Configure.getMchid(),CommonClass.GetCurrentDateTimeTextNosplit(), ran.nextInt(999));
}
/**
* 生成时间戳,标准北京时间,时区为东八区,自1970年1月1日 0点0分0秒以来的秒数
* @return 时间戳
*/
public static String GenerateTimeStamp()
{
//Java中的getTime方法默认的是从1970 1 1 算起所以可以直接调用
//date.getTime获得的是毫秒数,不是秒,所以最后的结果day应当再除以1000才对。
return String.valueOf(Calendar.getInstance().getTimeInMillis()/1000);
}
/**
* 生成随机串,随机串包含字母或数字
* @return 随机串
*/
public static String GenerateNonceStr()
{
return UUIDGenerator.getUUID().toString().replace('-', '');
}
}
package com.luozhuang;
import java.io.IOException;
import java.util.Map;
import java.util.SortedMap;
import java.util.TreeMap;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.xml.parsers.ParserConfigurationException;
import org.slf4j.Logger;
import org.xml.sax.SAXException;
import com.alibaba.fastjson.JSON;
import com.luozhuang.util.Configure;
import com.luozhuang.util.MD5;
import com.luozhuang.util.PayCommonUtil;
import com.luozhuang.util.XMLParser;
///
/// 微信支付协议股票交易接口哪里来,接口数据类,所有的API股票交易接口哪里来,接口通信都依赖这个数据结构,
/// 在调用股票交易接口哪里来,接口之前先填充各个字段的值,然后进行股票交易接口哪里来,接口通信,
/// 这样设计的好处是可扩展性强,用户可随意对协议进行更改而不用重新设计数据结构,
/// 还可以随意组合出不同的协议数据包,不用为每个协议设计一个数据包结构
///
public class WxPayData {
private static Logger Log = new Logger();
public WxPayData() {
}
// 采用排序的Dictionary的好处是方便对数据包进行签名,不用再签名之前再做一次排序
private SortedMap m_values = new TreeMap();
public void put(String key, String value) {
SetValue(key, value);
}
/**
* 设置某个字段的值
*
* @param key
* 字段名
* @param value
* 字段值
*/
public void SetValue(String key, Object value) {
m_values.put(key, value);
}
/**
* 根据字段名获取某个字段的值
*
* @param key
* 字段名
* @return key对应的字段值
*/
public Object GetValue(String key) {
Object o = m_values.get(key);
return o;
}
/**
* 判断某个字段是否已设置
*
* @param key
* 字段名
* @return 若字段key已被设置,则返回true,否则返回false
*/
public boolean IsSet(String key) {
Object o = m_values.get(key);
if (null != o)
return true;
else
return false;
}
/**
* @将Dictionary转成xml
* @return 经转换得到的xml串
* @throws WxPayException
**/
public String ToXml() throws WxPayException {
// 数据为空时不能转化为xml格式
if (0 == m_values.size()) {
throw new WxPayException('WxPayData数据为空!');
}
/*
* String xml = ''; for (Map.Entry pair :
* m_values.entrySet())
*
* { // 字段值不能为null,会影响后续流程 if (pair.getValue() == null) {
*
* throw new WxPayException('WxPayData内部含有值为null的字段!'); }
*
* if (pair.getValue() instanceof Integer) { xml += '<' + pair.getKey()
* + '>' + pair.getValue() + '' + pair.getKey() + '>'; } else if
* (pair.getValue() instanceof String) { xml += '<' + pair.getKey() +
* '>' + '' + pair.getKey() + '>';
* } else// 除了String和int类型不能含有其他数据类型 {
*
* throw new WxPayException('WxPayData字段数据类型错误!'); } } xml += ' ';
*/
return PayCommonUtil.getRequestXml(m_values);
}
/**
* @将xml转为WxPayData对象并返回对象内部的数据
* @param String
* 待转换的xml串
* @return 经转换得到的Dictionary
* @throws WxPayException
* @throws SAXException
* @throws IOException
* @throws ParserConfigurationException
*/
public SortedMap FromXml(String xml)
throws WxPayException, ParserConfigurationException, IOException, SAXException {
if (xml == null) {
throw new WxPayException('将空的xml串转换为WxPayData不合法!');
}
m_values = XMLParser.getMapFromXML(xml);
// 2015-06-29 错误是没有签名
if (m_values.get('return_code') != 'SUCCESS') {
return m_values;
}
CheckSign();// 验证签名,不通过会抛异常
return m_values;
}
/**
* @throws WxPayException
* @Dictionary格式转化成url参数格式 @ return url格式串, 该串不包含sign字段值
*/
public String ToUrl() throws WxPayException {
String buff = '';
for (Map.Entry pair : m_values.entrySet()) {
if (pair.getValue() == null) {
throw new WxPayException('WxPayData内部含有值为null的字段!');
}
if (pair.getKey() != 'sign' && pair.getValue().toString() != '') {
buff += pair.getKey() + '=' + pair.getValue() + '&';
}
}
buff = sideTrim(buff, '&');
return buff;
}
/**
*
*
* 去掉指定字符串的开头和结尾的指定字符
*
*
*
* @param stream
* 要处理的字符串
* @param trimstr
* 要去掉的字符串
* @return 处理后的字符串
*/
public static String sideTrim(String stream, String trimstr) {
// null或者空字符串的时候不处理
if (stream == null || stream.length() == 0 || trimstr == null || trimstr.length() == 0) {
return stream;
}
// 结束位置
int epos = 0;
// 正规表达式
String regpattern = '[' + trimstr + ']*+';
Pattern pattern = Pattern.compile(regpattern, Pattern.CASE_INSENSITIVE);
// 去掉结尾的指定字符
StringBuffer buffer = new StringBuffer(stream).reverse();
Matcher matcher = pattern.matcher(buffer);
if (matcher.lookingAt()) {
epos = matcher.end();
stream = new StringBuffer(buffer.substring(epos)).reverse().toString();
}
// 去掉开头的指定字符
matcher = pattern.matcher(stream);
if (matcher.lookingAt()) {
epos = matcher.end();
stream = stream.substring(epos);
}
// 返回处理后的字符串
return stream;
}
/**
* @Dictionary格式化成Json
* @return json串数据
*/
public String ToJson() {
String jsonStr = JSON.toJSONString(m_values);
return jsonStr;
}
/**
* @throws WxPayException
* @values格式化成能在Web页面上显示的结果(因为web页面上不能直接输出xml格式的字符串)
*/
public String ToPrintStr() throws WxPayException {
String str = '';
for (Map.Entry pair : m_values.entrySet()) {
if (pair.getValue() == null) {
throw new WxPayException('WxPayData内部含有值为null的字段!');
}
str += String.format('{0}={1}
', pair.getKey(), pair.getValue().toString());
}
return str;
}
/**
* @生成签名,详见签名生成算法
* @return 签名, sign字段不参加签名
* @throws WxPayException
*/
public String MakeSign() throws WxPayException {
// 转url格式
String str = ToUrl();
// 在String后加入API KEY
str += '&key=' + Configure.getKey();
// MD5加密
//PayCommonUtil.createSign('UTF-8', packageParams,key)
// 所有字符转为大写
return MD5.MD5Encode(str, 'UTF-8').toUpperCase();
}
/**
*
* 检测签名是否正确 正确返回true,错误抛异常
*
* @throws WxPayException
*/
public boolean CheckSign() throws WxPayException {
// 如果没有设置签名,则跳过检测
if (!IsSet('sign')) {
throw new WxPayException('WxPayData签名存在但不合法!');
}
// 如果设置了签名但是签名为空,则抛异常
else if (GetValue('sign') == null || GetValue('sign').toString() == '') {
throw new WxPayException('WxPayData签名存在但不合法!');
}
// 获取接收到的签名
String return_sign = GetValue('sign').toString();
// 在本地计算新的签名
String cal_sign = MakeSign();
if (cal_sign == return_sign) {
return true;
}
throw new WxPayException('WxPayData签名验证错误!');
}
/**
* @获取Dictionary
*/
public SortedMap GetValues() {
return m_values;
}
}
package com.luozhuang;
public class WxPayException extends Exception {
public WxPayException(String string) {
super(string);
}
}
package com.luozhuang.util;
/**
* luozhuang 这里放置各种配置数据
*/
public class Configure {
// 回调地址
public static final String NOTIFY_URL = 'http://www.weixin.qq.com/wxpay/pay.php';
/**
* 这个就是自己要保管好的私有Key了(切记只能放在自己的后台代码里,不能放在任何可能被看到源代码的客户端程序中)
*
* 每次自己Post数据给API的时候都要用这个key来对所有字段进行签名,生成的签名会放在Sign这个字段,API收到Post数据的时候也会用同样的签名算法对Post过来的数据进行签名和验证
* 收到API的返回的时候也要用这个key来对返回的数据算下签名,跟API的Sign数据进行比较,如果值不一致,有可能数据被第三方给篡改
*/
private static String key = 'luozhuang';
/**
* 微信分配的公众号ID(开通公众号之后可以获取到)
*
*/
private static String appID = 'luozhuang';
/**
* 微信支付分配的商户号ID(开通公众号的微信支付功能之后可以获取到)
*
*/
private static String mchID = 'luozhuang';
/**
* 受理模式下给子商户分配的子商户号
*
*/
private static String subMchID = 'luozhuang';
/**
* HTTPS证书的本地路径
*
*/
private static String certLocalPath = 'C:Usersluozhuangmy.store';
/**
* HTTPS证书密码,默认密码等于商户号MCHID
*
*/
private static String certPassword = 'luozhuang';
/**
* 是否使用异步线程的方式来上报API测速,默认为异步模式
*
*/
private static boolean useThreadToDoReport = true;
/**
* 机器IP
*
*/
private static String ip = 'luozhuang';
// 以下是几个API的路径:
/**
* 1)被扫支付API
*
*/
public static String PAY_API = 'https://api.mch.weixin.qq.com/pay/micropay';
/**
* 2)被扫支付查询API
*
*/
public static String PAY_QUERY_API = 'https://api.mch.weixin.qq.com/pay/orderquery';
/**
* 3)退款API
*
*/
public static String REFUND_API = 'https://api.mch.weixin.qq.com/secapi/pay/refund';
/**
* 4)退款查询API
*
*/
public static String REFUND_QUERY_API = 'https://api.mch.weixin.qq.com/pay/refundquery';
/**
* 5)撤销API
*
*/
public static String REVERSE_API = 'https://api.mch.weixin.qq.com/secapi/pay/reverse';
/**
* 6)下载对账单API
*
*/
public static String DOWNLOAD_BILL_API = 'https://api.mch.weixin.qq.com/pay/downloadbill';
/**
* 7) 统计上报API
*
*/
public static String REPORT_API = 'https://api.mch.weixin.qq.com/payitil/report';
/**
* 转换短链接
*/
public static String Shorturl_API = 'https://api.mch.weixin.qq.com/tools/shorturl';
/**
* 统一下单
*/
public static String UnifiedOrder_API = 'https://api.mch.weixin.qq.com/pay/unifiedorder';
/**
* 关闭订单
*/
public static String CloseOrder_API = 'https://api.mch.weixin.qq.com/pay/closeorder';
public static boolean isUseThreadToDoReport() {
return useThreadToDoReport;
}
public static void setUseThreadToDoReport(boolean useThreadToDoReport) {
Configure.useThreadToDoReport = useThreadToDoReport;
}
public static String HttpsRequestClassName = 'com.tencent.common.HttpsRequest';
public static void setKey(String key) {
Configure.key = key;
}
public static void setAppID(String appID) {
Configure.appID = appID;
}
public static void setMchID(String mchID) {
Configure.mchID = mchID;
}
public static void setSubMchID(String subMchID) {
Configure.subMchID = subMchID;
}
public static void setCertLocalPath(String certLocalPath) {
Configure.certLocalPath = certLocalPath;
}
public static void setCertPassword(String certPassword) {
Configure.certPassword = certPassword;
}
public static void setIp(String ip) {
Configure.ip = ip;
}
public static String getKey() {
return key;
}
public static String getAppid() {
return appID;
}
public static String getMchid() {
return mchID;
}
public static String getSubMchid() {
return subMchID;
}
public static String getCertLocalPath() {
return certLocalPath;
}
public static String getCertPassword() {
return certPassword;
}
public static String getIP() {
return ip;
}
public static void setHttpsRequestClassName(String name) {
HttpsRequestClassName = name;
}
}
package com.luozhuang.util;
import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.io.xml.DomDriver;
import com.thoughtworks.xstream.io.xml.XmlFriendlyNameCoder;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.conn.ConnectTimeoutException;
import org.apache.http.conn.ConnectionPoolTimeoutException;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.conn.ssl.SSLContexts;
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.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.net.ssl.SSLContext;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.SocketTimeoutException;
import java.security.*;
import java.security.cert.CertificateException;
/**
* luozhuang
*/
public class HttpsRequest {
public interface ResultListener {
public void onConnectionPoolTimeoutError();
}
private static Logger log = new Logger();
// 表示请求器是否已经做了初始化工作
private boolean hasInit = false;
// 连接超时时间,默认10秒
private int socketTimeout = 10000;
// 传输超时时间,默认30秒
private int connectTimeout = 30000;
// 请求器的配置
private RequestConfig requestConfig;
// HTTP请求器
private CloseableHttpClient httpClient;
public HttpsRequest() throws UnrecoverableKeyException, KeyManagementException, NoSuchAlgorithmException,
KeyStoreException, IOException {
init();
}
/**
* 对安全性有要求的网站一般使用https来加密传输的请求和响应。https离不开证书,关于证书不在多说。Apache的HttpClient支持https,
* 面是官方的样例程序,程序中使用了my.store这个文件,
* 这个文件不是网站的证书,而是一份包含自己密码的自己的证书库。这个文件是需要自己生成的,使用jdk中的keytool命令可以很方便的生成my.store文件。步骤如下(以支付宝为例):
* 浏览器(以chrome为例)访问https://www.alipay.com/,点击域名左侧的小锁,可以查看支付宝的证书信息
*
*
* 将支付包的证书信息导出,证书格式有很多中,der、cer等。随便选择即可。 命令行或者shell执行 keytool -import -alias
* 'my alipay cert' -file www.alipay.com.cert -keystore my.store,
* 如果keytool命令不识别,去检查一下jdk的环境变量是否设置正确。”my alipay
* cert”是个别名,随便取。“www.alipay.com.cert”这个文件就是从浏览器中导出的支付宝的证书。
*
* @throws IOException
* @throws KeyStoreException
* @throws UnrecoverableKeyException
* @throws NoSuchAlgorithmException
* @throws KeyManagementException
*/
private void init() throws IOException, KeyStoreException, UnrecoverableKeyException, NoSuchAlgorithmException,
KeyManagementException {
if (Configure.getCertLocalPath() == null || Configure.getCertLocalPath().length() < 1) {
}
KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
FileInputStream instream = new FileInputStream(new File(Configure.getCertLocalPath()));// 加载本地的证书进行https加密传输
try {
keyStore.load(instream, Configure.getCertPassword().toCharArray());// 设置证书密码
} catch (CertificateException e) {
e.printStackTrace();
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
} finally {
instream.close();
}
// Trust own CA and all self-signed certs
SSLContext sslcontext = SSLContexts.custom()
.loadKeyMaterial(keyStore, Configure.getCertPassword().toCharArray()).build();
// Allow TLSv1 protocol only
SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { 'TLSv1' }, null,
SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
httpClient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
// 根据默认超时限制初始化requestConfig
requestConfig = RequestConfig.custom().setSocketTimeout(socketTimeout).setConnectTimeout(connectTimeout)
.build();
hasInit = true;
}
/**
* 通过Https往API post xml数据
*
* @param url
* API地址
* @param xmlObj
* 要提交的XML数据对象
* @return API回包的实际数据
* @throws IOException
* @throws KeyStoreException
* @throws UnrecoverableKeyException
* @throws NoSuchAlgorithmException
* @throws KeyManagementException
*/
public String sendPost(String url, String postDataXML) throws IOException, KeyStoreException,
UnrecoverableKeyException, NoSuchAlgorithmException, KeyManagementException {
if (!hasInit) {
init();
}
String result = null;
HttpPost httpPost = new HttpPost(url);
Util.log('API,POST过去的数据是:');
Util.log(postDataXML);
// 得指明使用UTF-8编码,否则到API服务器XML的中文不能被成功识别
StringEntity postEntity = new StringEntity(postDataXML, 'UTF-8');
httpPost.addHeader('Content-Type', 'text/xml');
httpPost.setEntity(postEntity);
// 设置请求器的配置
httpPost.setConfig(requestConfig);
Util.log('executing request' + httpPost.getRequestLine());
try {
HttpResponse response = httpClient.execute(httpPost);
HttpEntity entity = response.getEntity();
result = EntityUtils.toString(entity, 'UTF-8');
} catch (ConnectionPoolTimeoutException e) {
log.error('http get throw ConnectionPoolTimeoutException(wait time out)', e);
} catch (ConnectTimeoutException e) {
log.error('http get throw ConnectTimeoutException', e);
} catch (SocketTimeoutException e) {
log.error('http get throw SocketTimeoutException', e);
} catch (Exception e) {
log.error('http get throw Exception', e);
} finally {
httpPost.abort();
}
return result;
}
/**
* 设置连接超时时间
*
* @param socketTimeout
* 连接时长,默认10秒
*/
public void setSocketTimeout(int socketTimeout) {
socketTimeout = socketTimeout;
resetRequestConfig();
}
/**
* 设置传输超时时间
*
* @param connectTimeout
* 传输时长,默认30秒
*/
public void setConnectTimeout(int connectTimeout) {
connectTimeout = connectTimeout;
resetRequestConfig();
}
private void resetRequestConfig() {
requestConfig = RequestConfig.custom().setSocketTimeout(socketTimeout).setConnectTimeout(connectTimeout)
.build();
}
/**
* 允许商户自己做更高级更复杂的请求器配置
*
* @param requestConfig
* 设置HttpsRequest的请求器配置
*/
public void setRequestConfig(RequestConfig requestConfig) {
requestConfig = requestConfig;
}
}
package com.luozhuang.util;
import java.security.MessageDigest;
/**
* luozhuang
*/
public class MD5 {
private final static String[] hexDigits = {'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
/**
* 转换字节数组为16进制字串
* @param b 字节数组
* @return 16进制字串
*/
public static String byteArrayToHexString(byte[] b) {
StringBuilder resultSb = new StringBuilder();
for (byte aB : b) {
resultSb.append(byteToHexString(aB));
}
return resultSb.toString();
}
/**
* 转换byte到16进制
* @param b 要转换的byte
* @return 16进制格式
*/
private static String byteToHexString(byte b) {
int n = b;
if (n < 0) {
n = 256 + n;
}
int d1 = n / 16;
int d2 = n % 16;
return hexDigits[d1] + hexDigits[d2];
}
/**
* MD5编码
* @param origin 原始字符串
* @param characterEncoding
* @return 经过MD5加密之后的结果
*/
public static String MD5Encode(String origin, String charsetname) {
String resultString = null;
try {
resultString = origin;
MessageDigest md = MessageDigest.getInstance('MD5');
if (charsetname == null || ''.equals(charsetname))
resultString = byteArrayToHexString(md.digest(resultString
.getBytes()));
else
resultString = byteArrayToHexString(md.digest(resultString
.getBytes(charsetname)));
} catch (Exception e) {
e.printStackTrace();
}
return resultString;
}
}
package com.luozhuang.util;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import java.util.SortedMap;
import com.luozhuang.WxPayException;
public class PayCommonUtil {
/**
* 是否签名正确,规则是:按参数名称a-z排序,遇到空值的参数不参加签名。
*
* @return boolean
*/
public static boolean isTenpaySign(String characterEncoding, SortedMap
本文的WxPayApi股票交易接口哪里来,接口完全兼容官方提供C#SDKDEMOWxPayApi类,可以把C#代码拿来转转就能用。
我们的工作环境:目前工作的支付宝股票交易接口哪里来,接口为2016091微信为V3版本,如遇到版本升级,请联系相关机构的客户服务人员升级。
本文介绍JAVA+微信V刚刚已经说过,官方提供那个Demo完全是V1版本,下面是本人原创JAVAV3版本SDK,
这不,官方提供那个Demo就是个例证,JAVA版本完全是V1版本,难以使用,反而C#是V3版本,拿来就用。
配置有个证书路径,是新版httpclient连接HTTPS需要目标网站证书,不清楚的话,自己看注释做证书或者度娘一下。
文章为作者独立观点,不代表股票交易接口观点