Java根据不同商户动态生成微信付款码（模式二），包括扫码支付成功页面跳转后台思路
Java根据不同商户动态生成微信付款码（模式二），包括扫码支付成功页面跳转后台思路
- 一、生成动态二维码
- 二、微信自动回调接口
- 三、扫码支付成功之后商户系统实现页面跳转
- 涉及到的实体类与工具类
一、生成动态二维码
接受前台传来的必要参数，返回包括二维码短连接以及微信相关参数的实体
Controller
@RequestMapping("/getPayWxqrcode")
@ResponseBody
public URLCode wxqrcode(@RequestBody WxCusInfoBean wxCusInfoBean, HttpServletRequest request, HttpServletResponse response, HttpSession session) throws Exception{
BigDecimal fen = wxCusInfoBean.getPayAmount().multiply(new BigDecimal(100));
fen = fen.setScale(0, BigDecimal.ROUND_HALF_UP);
String order_price = fen.toString();
// 微信支交易订单号，不能重复
String out_trade_no = wxCusInfoBean.getOrderId();
// 组装参数
Map param = new HashMap<>();
param.put("order_price", order_price);
param.put("body", wxCusInfoBean.getBody());
param.put("out_trade_no", out_trade_no);
param.put("attach", wxCusInfoBean.getOrderId());
// 生成微信支付二维码链接
Map result = phoneOrderService.doUnifiedOrder(wxCusInfoBean,param, request);
URLCode urlCode = new URLCode();
if ("FAIL".equals(result.get("return_code"))){
urlCode.setErorr("eroor");
return urlCode;
//session.setAttribute("create_wx_qrcode_error_msg", result.get("return_msg"));
} else {
String urlcode = result.get("code_url");
String prepay_id = result.get("prepay_id");
urlCode.setPrepayId(prepay_id);
urlCode.setUrlCode(urlcode);
urlCode.setNonce_str(result.get("nonce_str"));
urlCode.setSign(result.get("sign"));
return urlCode;// 生成微信二维码
}
}
Service
@Override
public Map doUnifiedOrder(WxCusInfoBean wxCusInfoBean, Map param, HttpServletRequest request) {
String appid = wxCusInfoBean.getAppId();
String mch_id = wxCusInfoBean.getMchId();
String key = wxCusInfoBean.getApiKey();
String trade_type = "NATIVE";
String spbill_create_ip = PayCommonUtil.getIpAddress(request); // 获取发起电脑 ip
//String notify_url = PayConfigUtil.NOTIFY_URL+"?key="+wxCusInfoBean.getApiKey(); // 回调接口
String notify_url = PayConfigUtil.NOTIFY_URL;
String currTime = PayCommonUtil.getCurrTime();
String strTime = currTime.substring(8, currTime.length());
String strRandom = PayCommonUtil.buildRandom(4) + "";
String nonce_str = strTime + strRandom; // 随机字符串
String order_price = (String) param.get("order_price"); // 价格 注意：价格的单位是分
String body = (String) param.get("body"); // 商品名称
String out_trade_no = (String) param.get("out_trade_no"); // 订单号
String attach = (String) param.get("attach"); // 附加参数,这里传的是我们的订单号orderId
SortedMap packageParams = new TreeMap<>();
packageParams.put("appid", appid);
packageParams.put("mch_id", mch_id);
packageParams.put("nonce_str", nonce_str);
packageParams.put("body", body);
packageParams.put("out_trade_no", out_trade_no);
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("attach", attach);
// 签名
String sign = PayCommonUtil.createSign("UTF-8", packageParams, key);
packageParams.put("sign", sign);
// 微信支付接口传输数据使用xml方式进行的，此处将参数装换为xml
// map --> xml
String requestXML = PayCommonUtil.getRequestXml(packageParams);
System.out.println("---------- Request XML: " + requestXML);
String resXml = HttpUtil.postData(PayConfigUtil.UFDODER_URL, requestXML);
System.out.println("---------- Response XML: " + resXml);
// xml --> map
try {
return XMLUtil4jdom.doXMLParse(resXml);
} catch (JDOMException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
二、微信自动回调接口
生成二维码之后，如果有人扫描二维码并支付成功，微信会回调下面的接口，当然回调地址需要自己配置，后面代码会展示（注意：回调地址必须在公网可访问），此回调接口可用来处理自己的业务逻辑，此接口我用来存储微信方生成的此笔交易订单号，为后面页面跳转做铺垫
Controller
@RequestMapping("/wxnotify")
@ResponseBody
public String wxnotify(HttpServletRequest request, HttpServletResponse response) throws Exception{
String te = t1.get();
//读取参数
String str = "";
InputStream inputStream ;
StringBuffer sb = new StringBuffer();
inputStream = request.getInputStream();
String s ;
BufferedReader in = new BufferedReader(new InputStreamReader(inputStream, "UTF-8"));
while ((s = in.readLine()) != null){
sb.append(s);
}
in.close();
inputStream.close();
//解析xml成map
Map m = new HashMap();
m = XMLUtil4jdom.doXMLParse(sb.toString());
//过滤空 设置 TreeMap
SortedMap packageParams = new TreeMap();
Iterator it = m.keySet().iterator();
while (it.hasNext()) {
String parameter = (String) it.next();
String parameterValue = m.get(parameter);
String v = "";
if(null != parameterValue) {
v = parameterValue.trim();
}
packageParams.put(parameter, v);
}
//此处根据AppID换取商户的APIKey（已在数据库里存好），业务逻辑自己写即可
String appid = (String)packageParams.get("appid");
String key = phoneOrderService.getKeyByMchId(appid);
System.out.println(key);
//判断签名是否正确
if(PayCommonUtil.isTenpaySign("UTF-8", packageParams,key)) {
//------------------------------
//处理业务开始
//------------------------------
String resXml = "";
if("SUCCESS".equals((String)packageParams.get("result_code"))){
// 这里是支付成功
//////////执行自己的业务逻辑////////////////
String mch_id = (String)packageParams.get("mch_id");
String openid = (String)packageParams.get("openid");
String is_subscribe = (String)packageParams.get("is_subscribe");
String out_trade_no = (String)packageParams.get("out_trade_no");
BigDecimal total_fee = new BigDecimal((String)packageParams.get("total_fee"));
String transaction_id = (String)packageParams.get("transaction_id");
String sydid = phoneOrderService.getSydIdByOid(out_trade_no);
System.out.println("sydid+"+sydid);
String hyjlId = phoneOrderService.getHyjlIdByOid(out_trade_no);
System.out.println("hyjlid+"+hyjlId);
if (sydid != null && !"".equals(sydid)) {
System.out.println("执行修改收银单方法");
phoneOrderService.updateSydTranId(transaction_id,out_trade_no);
} else if(hyjlId != null && !"".equals(hyjlId)) {
phoneOrderService.updateHyjlTranId(transaction_id,out_trade_no);
}
System.out.println("微信订单号="+transaction_id);
//通知微信.异步确认成功.必写.不然会一直通知后台.八次之后就认为交易失败了.
resXml = "" + " ";
str = "支付成功"+total_fee+"元";
System.out.println(str+"mch_id="+mch_id+"openid="+openid+"is_subscribe="+is_subscribe+"out_trade_no="+out_trade_no);
} else {
resXml = "" + " ";
str = "支付失败";
}
BufferedOutputStream out = new BufferedOutputStream(
response.getOutputStream());
out.write(resXml.getBytes());
out.flush();
out.close();
} else{
str = "验证签名失败";
}
System.out.println(str);
return str;
}
三、扫码支付成功之后商户系统实现页面跳转
此处我采用查询微信系统的订单状态来判断此单是否支付成功，具体操作为拿到前面存储的微信订单号去微信的统一订单查询地址：https://api.mch.weixin.qq.com/pay/orderquery 换取支付信息，当生成二维码时，前台便开始Ajax轮训下面的接口，直到返回成功支付停止轮训并跳页
Controller
@RequestMapping("/getOrderCode")
@ResponseBody
public returnOrderCode getOrderCode(@RequestBody getOrderCode getOrderCode){
//查询存储的微信订单编号来查询订单状态
String transaction_id = phoneOrderService.getTransactionIdBySydId(getOrderCode.getOrderId());
String transaction_idCopy = phoneOrderService.getTransactionIdByHyjlId(getOrderCode.getOrderId());
if(transaction_id != null && !"".equals(transaction_id)) {
getOrderCode.setOrderId(transaction_id);
} else if (transaction_idCopy != null && !"".equals(transaction_idCopy)) {
getOrderCode.setOrderId(transaction_idCopy);
}
Map result = phoneOrderService.getOrderCode(getOrderCode);
String return_code = result.get("return_code");
String return_msg = result.get("return_msg");
String err_code = result.get("err_code");
String err_code_des = result.get("err_code_des");
String trade_state_desc = result.get("trade_state_desc");
returnOrderCode returnOrderCode = new returnOrderCode();
returnOrderCode.setErr_code(err_code);
returnOrderCode.setErr_code_des(err_code_des);
returnOrderCode.setReturn_code(return_code);
returnOrderCode.setReturn_msg(return_msg);
returnOrderCode.setTrade_state_desc(trade_state_desc);
return returnOrderCode;
}
Service
@Override
public Map getOrderCode(getOrderCode getOrderCode) {
String appid = getOrderCode.getAppId();
String mch_id = getOrderCode.getMchId();
String orderId = getOrderCode.getOrderId();
String nonce_str = getOrderCode.getNonce_str();
String sign = "";
SortedMap packageParams = new TreeMap<>();
packageParams.put("appid", appid);
packageParams.put("mch_id", mch_id);
packageParams.put("nonce_str", nonce_str);
packageParams.put("transaction_id", orderId);
sign = PayCommonUtil.createSign("UTF-8", packageParams, getOrderCode.getApiKey());
packageParams.put("sign", sign);
String requestXML = PayCommonUtil.getRequestXml(packageParams);
System.out.println("---------- Request XML: " + requestXML);
String resXml = HttpUtil.postData(PayConfigUtil.WXORDER_URL, requestXML);
System.out.println("---------- Response XML: " + resXml);
// xml --> map
try {
return XMLUtil4jdom.doXMLParse(resXml);
} catch (JDOMException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
涉及到的实体类与工具类
PayConfigUtil
package com.sj.Utils;
public class PayConfigUtil {
// 支付成功回调接口，我们在WXPayController中编写的回调接口的公网地址
public static final String NOTIFY_URL = "http://***/PhoneOrder/wxnotify";
public static final String UFDODER_URL = "https://api.mch.weixin.qq.com/pay/unifiedorder";
//微信查询地址
public static final String WXORDER_URL="https://api.mch.weixin.qq.com/pay/orderquery";
}
PayCommonUtil
package com.sj.Utils;
import javax.servlet.http.HttpServletRequest;
import java.security.MessageDigest;
import java.text.SimpleDateFormat;
import java.util.*;
public class PayCommonUtil {
/**
* @Description：将请求参数转换为xml格式的string
* @param parameters
* 请求参数
* @return
*/
public static String getRequestXml(SortedMap parameters) {
StringBuffer sb = new StringBuffer();
sb.append("");
Set es = parameters.entrySet();
Iterator it = es.iterator();
while (it.hasNext()) {
Map.Entry entry = (Map.Entry) it.next();
String k = (String) entry.getKey();
String v = (String) entry.getValue();
if ("attach".equalsIgnoreCase(k) || "body".equalsIgnoreCase(k) || "sign".equalsIgnoreCase(k)) {
sb.append("<" + k + ">" + "");
} else {
sb.append("<" + k + ">" + v + "");
}
}
sb.append(" ");
return sb.toString();
}
/**
* 微信支付签名算法sign
* @param characterEncoding
* @param parameters
* @return
*/
@SuppressWarnings("unchecked")
public static String createSign(String characterEncoding, SortedMap parameters, String API_KEY){
StringBuffer sb = new StringBuffer();
Set es = parameters.entrySet();//所有参与传参的参数按照accsii排序（升序）
Iterator it = es.iterator();
while(it.hasNext()) {
Map.Entry entry = (Map.Entry)it.next();
String k = (String)entry.getKey();
Object v = entry.getValue();
if(null != v && !"".equals(v)
&& !"sign".equals(k) && !"key".equals(k)) {
sb.append(k + "=" + v + "&");
}
}
sb.append("key=" + API_KEY);
String sign = MD5Util.MD5Encode(sb.toString(), characterEncoding).toUpperCase();
return sign;
}
/**
* 获取当前时间 yyyyMMddHHmmss
*
* @return String
*/
public static String getCurrTime() {
Date now = new Date();
SimpleDateFormat outFormat = new SimpleDateFormat("yyyyMMddHHmmss");
String s = outFormat.format(now);
return s;
}
/**
* 取出一个指定长度大小的随机正整数.
*
* @param length
* int 设定所取出随机数的长度。length小于11
* @return int 返回生成的随机数。
*/
public static int buildRandom(int length) {
int num = 1;
double random = Math.random();
if (random < 0.1) {
random = random + 0.1;
}
for (int i = 0; i < length; i++) {
num = num * 10;
}
return (int) ((random * num));
}
/**
* 获取IP地址
*
* @param request
* @return
*/
public static String getIpAddress(HttpServletRequest request) {
String ip = request.getHeader("x-forwarded-for");
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("WL-Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("HTTP_CLIENT_IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("HTTP_X_FORWARDED_FOR");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getRemoteAddr();
}
return ip;
}
/**
* 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 packageParams, String API_KEY) {
StringBuffer sb = new StringBuffer();
Set es = packageParams.entrySet();
Iterator it = es.iterator();
while(it.hasNext()) {
Map.Entry entry = (Map.Entry)it.next();
String k = (String)entry.getKey();
String v = (String)entry.getValue();
if(!"sign".equals(k) && null != v && !"".equals(v)) {
sb.append(k + "=" + v + "&");
}
}
sb.append("key=" + API_KEY);
//算出摘要
String mysign = MD5Util.MD5Encode(sb.toString(), characterEncoding).toLowerCase();
String tenpaySign = ((String)packageParams.get("sign")).toLowerCase();
//System.out.println(tenpaySign + " " + mysign);
return tenpaySign.equals(mysign);
}
private static final String hexDigits[] = { "0", "1", "2", "3", "4", "5",
"6", "7", "8", "9", "a", "b", "c", "d", "e", "f" };
}
MD5Util
package com.sj.Utils;
import java.security.MessageDigest;
public class MD5Util {
private static String byteArrayToHexString(byte b[]) {
StringBuffer resultSb = new StringBuffer();
for (int i = 0; i < b.length; i++)
resultSb.append(byteToHexString(b[i]));
return resultSb.toString();
}
private static String byteToHexString(byte b) {
int n = b;
if (n < 0)
n += 256;
int d1 = n / 16;
int d2 = n % 16;
return hexDigits[d1] + hexDigits[d2];
}
public static String MD5Encode(String origin, String charsetname) {
String resultString = null;
try {
resultString = new String(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 exception) {
}
return resultString;
}
private static final String hexDigits[] = { "0", "1", "2", "3", "4", "5",
"6", "7", "8", "9", "a", "b", "c", "d", "e", "f" };
}
HttpUtil
package com.sj.Utils;
import sun.rmi.runtime.Log;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.URL;
import java.net.URLConnection;
public class HttpUtil {
private final static int CONNECT_TIMEOUT = 5000; // in milliseconds
private final static String DEFAULT_ENCODING = "UTF-8";
public static String postData(String urlStr, String data){
return postData(urlStr, data, null);
}
public static String postData(String urlStr, String data, String contentType){
BufferedReader reader = null;
try {
URL url = new URL(urlStr);
URLConnection conn = url.openConnection();
conn.setDoOutput(true);
conn.setConnectTimeout(CONNECT_TIMEOUT);
conn.setReadTimeout(CONNECT_TIMEOUT);
if(contentType != null)
conn.setRequestProperty("content-type", contentType);
OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream(), DEFAULT_ENCODING);
if(data == null)
data = "";
writer.write(data);
writer.flush();
writer.close();
reader = new BufferedReader(new InputStreamReader(conn.getInputStream(), DEFAULT_ENCODING));
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
sb.append(line);
sb.append("\r\n");
}
return sb.toString();
} catch (IOException e) {
return "eroor";
} finally {
try {
if (reader != null)
reader.close();
} catch (IOException e) {
}
}
}
}
PayCommonUtil
package com.sj.Utils;
import javax.servlet.http.HttpServletRequest;
import java.security.MessageDigest;
import java.text.SimpleDateFormat;
import java.util.*;
public class PayCommonUtil {
/**
* @Description：将请求参数转换为xml格式的string
* @param parameters
* 请求参数
* @return
*/
public static String getRequestXml(SortedMap parameters) {
StringBuffer sb = new StringBuffer();
sb.append("");
Set es = parameters.entrySet();
Iterator it = es.iterator();
while (it.hasNext()) {
Map.Entry entry = (Map.Entry) it.next();
String k = (String) entry.getKey();
String v = (String) entry.getValue();
if ("attach".equalsIgnoreCase(k) || "body".equalsIgnoreCase(k) || "sign".equalsIgnoreCase(k)) {
sb.append("<" + k + ">" + "");
} else {
sb.append("<" + k + ">" + v + "");
}
}
sb.append(" ");
return sb.toString();
}
/**
* 微信支付签名算法sign
* @param characterEncoding
* @param parameters
* @return
*/
@SuppressWarnings("unchecked")
public static String createSign(String characterEncoding, SortedMap parameters, String API_KEY){
StringBuffer sb = new StringBuffer();
Set es = parameters.entrySet();//所有参与传参的参数按照accsii排序（升序）
Iterator it = es.iterator();
while(it.hasNext()) {
Map.Entry entry = (Map.Entry)it.next();
String k = (String)entry.getKey();
Object v = entry.getValue();
if(null != v && !"".equals(v)
&& !"sign".equals(k) && !"key".equals(k)) {
sb.append(k + "=" + v + "&");
}
}
sb.append("key=" + API_KEY);
String sign = MD5Util.MD5Encode(sb.toString(), characterEncoding).toUpperCase();
return sign;
}
/**
* 获取当前时间 yyyyMMddHHmmss
*
* @return String
*/
public static String getCurrTime() {
Date now = new Date();
SimpleDateFormat outFormat = new SimpleDateFormat("yyyyMMddHHmmss");
String s = outFormat.format(now);
return s;
}
/**
* 取出一个指定长度大小的随机正整数.
*
* @param length
* int 设定所取出随机数的长度。length小于11
* @return int 返回生成的随机数。
*/
public static int buildRandom(int length) {
int num = 1;
double random = Math.random();
if (random < 0.1) {
random = random + 0.1;
}
for (int i = 0; i < length; i++) {
num = num * 10;
}
return (int) ((random * num));
}
/**
* 获取IP地址
*
* @param request
* @return
*/
public static String getIpAddress(HttpServletRequest request) {
String ip = request.getHeader("x-forwarded-for");
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("WL-Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("HTTP_CLIENT_IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("HTTP_X_FORWARDED_FOR");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getRemoteAddr();
}
return ip;
}
/**
* 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 packageParams, String API_KEY) {
StringBuffer sb = new StringBuffer();
Set es = packageParams.entrySet();
Iterator it = es.iterator();
while(it.hasNext()) {
Map.Entry entry = (Map.Entry)it.next();
String k = (String)entry.getKey();
String v = (String)entry.getValue();
if(!"sign".equals(k) && null != v && !"".equals(v)) {
sb.append(k + "=" + v + "&");
}
}
sb.append("key=" + API_KEY);
//算出摘要
String mysign = MD5Util.MD5Encode(sb.toString(), characterEncoding).toLowerCase();
String tenpaySign = ((String)packageParams.get("sign")).toLowerCase();
//System.out.println(tenpaySign + " " + mysign);
return tenpaySign.equals(mysign);
}
private static final String hexDigits[] = { "0", "1", "2", "3", "4", "5",
"6", "7", "8", "9", "a", "b", "c", "d", "e", "f" };
}
XMLUtil4jdom
package com.sj.Utils;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.JDOMException;
import org.jdom.input.SAXBuilder;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
public class XMLUtil4jdom {
/**
* 解析xml,返回第一级元素键值对。如果第一级元素有子节点，则此节点的值是子节点的xml数据。
* @param strxml
* @return
* @throws JDOMException
* @throws IOException
*/
public static Map doXMLParse(String strxml) throws JDOMException, IOException {
strxml = strxml.replaceFirst("encoding=\".*\"", "encoding=\"UTF-8\"");
if(null == strxml || "".equals(strxml)) {
return null;
}
Map m = new HashMap();
InputStream in = new ByteArrayInputStream(strxml.getBytes("UTF-8"));
SAXBuilder builder = new SAXBuilder();
Document doc = builder.build(in);
Element root = doc.getRootElement();
List list = root.getChildren();
Iterator it = list.iterator();
while(it.hasNext()) {
Element e = (Element) it.next();
String k = e.getName();
String v = "";
List children = e.getChildren();
if(children.isEmpty()) {
v = e.getTextNormalize();
} else {
v = XMLUtil4jdom.getChildrenText(children);
}
m.put(k, v);
}
//关闭流
in.close();
return m;
}
/**
* 获取子结点的xml
* @param children
* @return String
*/
public static String getChildrenText(List children) {
StringBuffer sb = new StringBuffer();
if(!children.isEmpty()) {
Iterator it = children.iterator();
while(it.hasNext()) {
Element e = (Element) it.next();
String name = e.getName();
String value = e.getTextNormalize();
List list = e.getChildren();
sb.append("<" + name + ">");
if(!list.isEmpty()) {
sb.append(XMLUtil4jdom.getChildrenText(list));
}
sb.append(value);
sb.append("");
}
}
return sb.toString();
}
}
WxCusInfoBean
package com.sj.bean;
import java.math.BigDecimal;
public class WxCusInfoBean {
private String appId;
private String apiKey;//密匙
private String orderId;
private BigDecimal payAmount;//钱
private String body;//支付标语
private String mchId;
public String getMchId() {
return mchId;
}
public void setMchId(String mchId) {
this.mchId = mchId;
}
public String getAppId() {
return appId;
}
public void setAppId(String appId) {
this.appId = appId;
}
public String getApiKey() {
return apiKey;
}
public void setApiKey(String apiKey) {
this.apiKey = apiKey;
}
public BigDecimal getPayAmount() {
return payAmount;
}
public void setPayAmount(BigDecimal payAmount) {
this.payAmount = payAmount;
}
public String getBody() {
return body;
}
public void setBody(String body) {
this.body = body;
}
public String getOrderId() {
return orderId;
}
public void setOrderId(String orderId) {
this.orderId = orderId;
}
}
URLCode
package com.sj.bean;
public class URLCode {
private String urlCode;
private String Erorr;
private String prepayId;
private String nonce_str;
private String sign;
public String getNonce_str() {
return nonce_str;
}
public void setNonce_str(String nonce_str) {
this.nonce_str = nonce_str;
}
public String getSign() {
return sign;
}
public void setSign(String sign) {
this.sign = sign;
}
public String getUrlCode() {
return urlCode;
}
public void setUrlCode(String urlCode) {
this.urlCode = urlCode;
}
public String getErorr() {
return Erorr;
}
public void setErorr(String erorr) {
Erorr = erorr;
}
public String getPrepayId() {
return prepayId;
}
public void setPrepayId(String prepayId) {
this.prepayId = prepayId;
}
}
getOrderCode
package com.sj.model;
public class getOrderCode {
private String nonce_str;
private String sign;
private String appId;
private String orderId;
private String mchId;
private String apiKey;
public String getApiKey() {
return apiKey;
}
public void setApiKey(String apiKey) {
this.apiKey = apiKey;
}
public String getNonce_str() {
return nonce_str;
}
public void setNonce_str(String nonce_str) {
this.nonce_str = nonce_str;
}
public String getSign() {
return sign;
}
public void setSign(String sign) {
this.sign = sign;
}
public String getAppId() {
return appId;
}
public void setAppId(String appId) {
this.appId = appId;
}
public String getOrderId() {
return orderId;
}
public void setOrderId(String orderId) {
this.orderId = orderId;
}
public String getMchId() {
return mchId;
}
public void setMchId(String mchId) {
this.mchId = mchId;
}
}
returnOrderCode
package com.sj.bean;
public class returnOrderCode {
private String return_code;
private String return_msg;
private String err_code;
private String err_code_des;
private String trade_state_desc;
public String getTrade_state_desc() {
return trade_state_desc;
}
public void setTrade_state_desc(String trade_state_desc) {
this.trade_state_desc = trade_state_desc;
}
public String getReturn_code() {
return return_code;
}
public void setReturn_code(String return_code) {
this.return_code = return_code;
}
public String getReturn_msg() {
return return_msg;
}
public void setReturn_msg(String return_msg) {
this.return_msg = return_msg;
}
public String getErr_code() {
return err_code;
}
public void setErr_code(String err_code) {
this.err_code = err_code;
}
public String getErr_code_des() {
return err_code_des;
}
public void setErr_code_des(String err_code_des) {
this.err_code_des = err_code_des;
}
}