個(gè)人中心
退出
實(shí)戰(zhàn)：第八章：支付寶Native,JSAPI支付與微信Native,JSAPI,MWEB支付實(shí)現(xiàn)
首先是H5的支付，先看控制層的代碼
@Autowired
AliPayH5Bean aliPayH5Bean;
@Autowired
WxPayH5MWEB wxPayH5MWEB;
@Autowired
WxPayH5JSAPI wxPayH5JSAPI;
@LoginRequired(isNeedLogin = true)
@ApiOperation("H5去支付，支付主接口，用于控制支付流程")
@GetMapping(value = "/h5/pay" ,produces = { "application/json;charset=UTF-8" })
@ResponseBody
public Object wxPrepay(String orderSn,BigDecimal totalAmount,String code,String channelId){
//正常開(kāi)發(fā)情況下是根據(jù)用戶(hù)登錄的id和訂單編號(hào)查詢(xún)?cè)撚唵问欠駷榈卿浻脩?hù)的訂單并獲取訂單信息，訂單價(jià)格是不會(huì)作為參數(shù)傳入的，這里只是演示支付不做那么麻煩
String result = "";
if(PayConstant.CHANNELALIH5.equals(channelId)){
Map<String, Object> wxMap = aliPayH5Bean.getPayMap();
wxMap.put("out_trade_no", orderSn);
wxMap.put("total_fee", "1".equals(aliPayH5Bean.getPayMap().get("is_real_pay")) ? totalAmount : 0.01);
//手機(jī)網(wǎng)站支付,調(diào)用支付寶(網(wǎng)頁(yè)類(lèi)支付接口),這里沒(méi)有寫(xiě)(系統(tǒng)調(diào)用類(lèi)支付接口)
result = PayUtils.alipayh5(wxMap);
if (StringUtils.isEmpty(result)) {
throw new AppException("憑證生成失敗!");
}
return result;
}else if(PayConstant.CHANNELWXMWEB.equals(channelId)){
Map<String, Object> wxMap = wxPayH5MWEB.getPayMap();
wxMap.put("out_trade_no", orderSn);
wxMap.put("total_fee", "1".equals(wxPayH5MWEB.getPayMap().get("is_real_pay")) ? MoneyUtil.convertYuanToFen(String.valueOf(totalAmount)): 1);
//MWEB支付是微信之外的瀏覽器，訪問(wèn)手機(jī)網(wǎng)站時(shí)使用的支付手段
Map<String, String> map = PayUtils.wxh5MWEBPay(wxMap);
if (map == null) {
throw new AppException("支付憑證生成失敗!");
}
return map;
}else if(PayConstant.CHANNELWXJSAPI.equals(channelId)){
Map<String, Object> wxMap = wxPayH5JSAPI.getPayMap();
wxMap.put("out_trade_no", orderSn);
wxMap.put("total_fee", "1".equals(wxPayH5MWEB.getPayMap().get("is_real_pay")) ? MoneyUtil.convertYuanToFen(String.valueOf(totalAmount)): 1);
//JSAPI支付需要微信授權(quán)，前端引導(dǎo)用戶(hù)到指定頁(yè)面獲取到微信給code，code五分鐘內(nèi)只能用一次，
// 后端根據(jù)code獲取openid，微信公眾平臺(tái)配置時(shí)需要配置支付目錄與授權(quán)目錄要注意域名是否與后臺(tái)配置一致
String openId = PayUtils.getOpenId(code, wxMap);
wxMap.put("openId",openId);
Map<String, String> map = PayUtils.wxJSAPIPay(wxMap);
if (map == null) {
throw new AppException("支付憑證生成失敗!");
}
return map;
}
return null;
}
以上三種支付方式都是需要和前端交互的網(wǎng)頁(yè)類(lèi)支付接口
然后看看H5的配置類(lèi)：
@Configuration
@PropertySource("classpath:H5Pay.properties")
public class H5PayConfig {
//是否真實(shí)支付
@Value("${is_real_pay}")
private String is_real_pay;
//支付寶H5
@Value("${alipay_h5_app_id}")
private String alipay_h5_app_id;
@Value("${alipay_h5_private_key}")
private String alipay_h5_private_key;
@Value("${alipay_h5_public_key}")
private String alipay_h5_public_key;
@Value("${alipay_h5_notify_url}")
private String alipay_h5_notify_url;
@Value("${aplipay_h5_return_url}")
private String aplipay_h5_return_url;
//微信H5
@Value("${wx_h5_appid}")
private String wx_h5_appid;
@Value("${wx_h5_appsecret}")
private String wx_h5_appsecret;
@Value("${wx_h5_partnerkey}")
private String wx_h5_partnerkey;
@Value("${wx_h5_mch_id}")
private String wx_h5_mch_id;
//微信H5交易類(lèi)型是trade_type=MWEB
@Value("${wx_mweb_notify_url}")
private String wx_mweb_notify_url;
@Value("${wx_mweb_return_url_h5}")
private String wx_mweb_return_url_h5;
//微信H5交易類(lèi)型是trade_type=JSAPI
@Value("${wx_jsapi_notify_url}")
private String wx_jsapi_notify_url;
@Value("${wx_jsapi_return_url_h5}")
private String wx_jsapi_return_url_h5;
/**
* 微信H5支付，微信瀏覽器
* @return
*/
@Bean
public WxPayH5JSAPI getWxPayH5JSAPI(){
WxPayH5JSAPI wxPayH5JSAPI = new WxPayH5JSAPI();
Map<String, String> map = new HashMap<>();
map.put("wx_h5_appid", wx_h5_appid);
map.put("wx_h5_appsecret", wx_h5_appsecret);
map.put("wx_h5_partnerkey", wx_h5_partnerkey);
map.put("wx_h5_mch_id", wx_h5_mch_id);
map.put("wx_jsapi_notify_url", wx_jsapi_notify_url);
map.put("wx_jsapi_return_url_h5",wx_jsapi_return_url_h5);
wxPayH5JSAPI.setPayMap(map);
return wxPayH5JSAPI;
}
/**
* 微信H5支付，非微信瀏覽器
* @return
*/
@Bean
public WxPayH5MWEB getWxPayH5MWEB(){
WxPayH5MWEB wxPayH5Bean = new WxPayH5MWEB();
Map<String, String> map = new HashMap<>();
map.put("wx_h5_appid", wx_h5_appid);
map.put("wx_h5_appsecret", wx_h5_appsecret);
map.put("wx_h5_partnerkey", wx_h5_partnerkey);
map.put("wx_h5_mch_id", wx_h5_mch_id);
map.put("wx_mweb_notify_url", wx_mweb_notify_url);
map.put("wx_mweb_return_url_h5",wx_mweb_return_url_h5);
wxPayH5Bean.setPayMap(map);
return wxPayH5Bean;
}
/**
* 支付寶H5支付，非微信瀏覽器,微信不允許調(diào)用支付寶的支付接口
* @return
*/
@Bean
public AliPayH5Bean getAlipayH5Info(){
AliPayH5Bean payBean = new AliPayH5Bean();
Map<String, String> map = new HashMap<>();
map.put("alipay_app_id", alipay_h5_app_id);
map.put("alipay_private_key", alipay_h5_private_key);
map.put("alipay_public_key", alipay_h5_public_key);
map.put("notify_url", alipay_h5_notify_url);
map.put("return_url", aplipay_h5_return_url);
map.put("is_real_pay", is_real_pay);
payBean.setPayMap(map);
return payBean;
}
}
然后看看自定義實(shí)體類(lèi)：
public class AliPayH5Bean {
private Map payMap;
public Map getPayMap() {
return payMap;
}
public void setPayMap(Map payMap) {
this.payMap = payMap;
}
}
public class WxPayH5MWEB {
private Map payMap;
public Map getPayMap() {
return payMap;
}
public void setPayMap(Map payMap) {
this.payMap = payMap;
}
}
public class WxPayH5JSAPI {
private Map payMap;
public Map getPayMap() {
return payMap;
}
public void setPayMap(Map payMap) {
this.payMap = payMap;
}
}
然后是pc掃碼的支付：
@Autowired
WxClient wxClient;
@LoginRequired(isNeedLogin = true)
@ApiOperation("pc端去支付,支付主接口，用于控制整體支付流程")
@RequestMapping(value = "/alipay/submit", method = RequestMethod.GET)
@ResponseBody
public String goToPay(String orderSn, BigDecimal totalAmount, Integer channelId) {
//根據(jù)訂單創(chuàng)建支付信息并保存,這里真實(shí)開(kāi)發(fā)不會(huì)使用金額傳參，容易被篡改價(jià)格，但是為了方便暫時(shí)先這樣寫(xiě)
Map<String, String> requestMap = savePayInfo(orderSn, totalAmount);
String form="";
if(PayConstant.CHANNELALINATIVE.equals(channelId)){
//阿里支付
form = generateForm(requestMap, form);
}else if (PayConstant.CHANNELWXNATIVE.equals(channelId)){
//微信支付
Map map = wxClient.getMap();
map.put("out_trade_no",orderSn);
map.put("total_fee",totalAmount);
String code_url = PayUtils.wxPcPay(map);
String fileName = TimeUtils.getCurrentTime("yyyyMMddHHmmss") + ".png";
String img_path = String.valueOf(map.get("img_path"));
//說(shuō)明：商戶(hù)后臺(tái)系統(tǒng)先調(diào)用微信支付的統(tǒng)一下單接口，微信后臺(tái)系統(tǒng)返回鏈接參數(shù)code_url，
// 商戶(hù)后臺(tái)系統(tǒng)將code_url值生成二維碼圖片，用戶(hù)使用微信客戶(hù)端掃碼后發(fā)起支付。
// 注意：code_url有效期為2小時(shí)，過(guò)期后掃碼不能再發(fā)起支付。
//將code_url的值生成二維碼圖片上傳到七牛云，這里就不寫(xiě)上傳七牛云的代碼了，
// img_path:保存二維碼的基礎(chǔ)全路徑+"/qrcode/"+fileName:保存二維碼的圖片名稱(chēng)+code_url:保存到二維碼里的內(nèi)容
form = img_path + "/qrcode/" + fileName;
}else{
//其他第三方支付(未接入)
}
//發(fā)送檢查支付結(jié)果的消息隊(duì)列（這里只檢查了阿里的支付）
payService.sendingPayMQ(orderSn,6,channelId);
return form;
}
/**
* 支付寶pc端掃碼支付沒(méi)有寫(xiě)到工具類(lèi)里面了，支付寶生成表單
* @param requestMap
* @param form
* @return
*/
private String generateForm(Map<String, String> requestMap, String form) {
//創(chuàng)建PC場(chǎng)景下單并支付請(qǐng)求對(duì)象
AlipayTradePagePayRequest alipayRequest = new AlipayTradePagePayRequest();//創(chuàng)建API對(duì)應(yīng)的request
//設(shè)置同步返回地址，HTTP/HTTPS開(kāi)頭字符串
alipayRequest.setReturnUrl(PCPayConfig.alipay_pc_return_url);
//支付寶服務(wù)器主動(dòng)通知商戶(hù)服務(wù)器里指定的頁(yè)面http/https路徑。
alipayRequest.setNotifyUrl(PCPayConfig.alipay_pc_notify_url);//在公共參數(shù)中設(shè)置回跳和通知地址
//填充業(yè)務(wù)參數(shù)
alipayRequest.setBizContent(JSON.toJSONString(requestMap));
try {
//調(diào)用SDK生成表單
form = alipayClient.pageExecute(alipayRequest).getBody();
} catch (AlipayApiException e) {
e.printStackTrace();
}
return form;
}
看看自定義的實(shí)體類(lèi)：
public class WxClient {
private Map map;
public Map getMap() {
return map;
}
public void setMap(Map map) {
this.map = map;
}
}
然后看看pc的配置類(lèi)：
import com.alipay.api.AlipayClient;
import com.alipay.api.DefaultAlipayClient;
import com.javaliao.portal.bean.WxClient;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import java.util.HashMap;
import java.util.Map;
@Configuration
@PropertySource("classpath:PCPay.properties")
public class PCPayConfig {
//阿里pc端
@Value("${alipay_pc_url}")
private String alipay_pc_url;
@Value("${alipay_pc_public_key}")
public static String alipay_pc_public_key;
@Value("${alipay_pc_private_key}")
private String alipay_pc_private_key;
@Value("${alipay_pc_app_id}")
private String alipay_pc_app_id;
@Value("${alipay_pc_notify_url}")
public static String alipay_pc_notify_url;
@Value("${alipay_pc_return_url}")
public static String alipay_pc_return_url;
//微信pc端
@Value("${wx_pc_appid}")
public static String wx_pc_appid;
@Value("${wx_pc_url}")
public static String wx_pc_url;
@Value("${wx_pc_appsecret}")
public static String wx_pc_appsecret;
@Value("${wx_pc_partnerkey}")
public static String wx_pc_partnerkey;
@Value("${wx_pc_mch_id}")
public static String wx_pc_mch_id;
@Value("${wx_pc_notify_url}")
public static String wx_pc_notify_url;
@Value("${img_path}")
public static String img_path;
public final static String format="json";
public final static String charset="utf-8";
public final static String sign_type="RSA2";
@Bean
public WxClient wxClient(){
WxClient wxClient = new WxClient();
Map<String , Object> map = new HashMap<>();
map.put("wx_pc_appid",wx_pc_appid);
map.put("wx_pc_appsecret",wx_pc_appsecret);
map.put("wx_pc_partnerkey",wx_pc_partnerkey);
map.put("wx_pc_mch_id",wx_pc_mch_id);
map.put("wx_pc_notify_url",wx_pc_notify_url);
map.put("wx_pc_url",wx_pc_url);
map.put("img_path",img_path);
wxClient.setMap(map);
return wxClient;
}
/**
* pc端支付寶支付Native
* @return
*/
@Bean
public AlipayClient alipayClient(){
return new DefaultAlipayClient(alipay_pc_url,alipay_pc_app_id,alipay_pc_private_key,format,charset,alipay_pc_public_key,sign_type);
}
}
支付的工具類(lèi)：
package com.javaliao.portal.util;
import com.alibaba.fastjson.JSON;
import com.alipay.api.AlipayApiException;
import com.alipay.api.AlipayClient;
import com.alipay.api.DefaultAlipayClient;
import com.alipay.api.domain.AlipayTradeAppPayModel;
import com.alipay.api.domain.AlipayTradeWapPayModel;
import com.alipay.api.internal.util.AlipaySignature;
import com.alipay.api.request.*;
import com.alipay.api.response.AlipayTradeAppPayResponse;
import com.alipay.api.response.AlipayTradeRefundResponse;
import com.javaliao.portal.bean.WXPubBean;
import com.javaliao.portal.log4j.BaseLogger;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
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.w3c.dom.Document;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import javax.net.ssl.SSLContext;
import javax.xml.parsers.DocumentBuilder;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.net.URLEncoder;
import java.security.KeyStore;
import java.util.HashMap;
import java.util.Map;
import java.util.SortedMap;
import java.util.TreeMap;
public class PayUtils {
/**
* 支付寶H5支付
* @param map
* @return
*/
public static String alipayh5(Map<String, Object> map) {
AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do",map.get("alipay_app_id").toString(), map.get("alipay_private_key").toString(), "json", "utf-8", map.get("alipay_public_key").toString(),"RSA2");
AlipayTradeWapPayModel model = new AlipayTradeWapPayModel();
model.setOutTradeNo(map.get("out_trade_no").toString());
model.setSubject("委托檢測(cè)服務(wù)");
model.setTotalAmount(map.get("total_fee").toString());
model.setBody("委托檢測(cè)服務(wù)");
model.setTimeoutExpress("2m");
model.setProductCode("FAST_INSTANT_TRADE_PAY");
// 創(chuàng)建手機(jī)網(wǎng)站API對(duì)應(yīng)的request：AlipayTradeWapPayRequest；pc端的是AlipayTradePagePayRequest
AlipayTradeWapPayRequest alipayRequest = new AlipayTradeWapPayRequest();
alipayRequest.setReturnUrl(map.get("return_url").toString());
alipayRequest.setNotifyUrl(map.get("notify_url").toString());
alipayRequest.setBizModel(model);
// 調(diào)用SDK生成表單
String form = null;
try {
form = alipayClient.pageExecute(alipayRequest).getBody();
BaseLogger.info("支付寶支付生成同步響應(yīng)報(bào)文： " + form);
/*直接將完整的表單html輸出到頁(yè)面。說(shuō)明：手機(jī)網(wǎng)站支付alipay.trade.wap.pay：
對(duì)于頁(yè)面跳轉(zhuǎn)類(lèi)API，SDK不會(huì)也無(wú)法像系統(tǒng)調(diào)用類(lèi)API一樣自動(dòng)請(qǐng)求支付寶并獲得結(jié)果，
而是在接受request請(qǐng)求對(duì)象后，為開(kāi)發(fā)者生成前臺(tái)頁(yè)面請(qǐng)求需要的完整form表單的html（包含自動(dòng)提交腳本），
商戶(hù)直接將這個(gè)表單的String輸出到http response中即可。*/
return form;
} catch (AlipayApiException e) {
e.printStackTrace();
}
return null;
}
/**
* 微信JSAPI支付
* @param map
* @return
*/
public static Map<String, String> wxJSAPIPay(Map<String, Object> map) {
SortedMap<String, String> paraMap = new TreeMap<String, String>();
String random = NumberUtils.createRandom(false, 32);
paraMap.put("appid", String.valueOf(map.get("wx_h5_appid")));// "wxe5703c4e06a09cc8";
paraMap.put("attach", StringUtils.isNull(String.valueOf(map.get("attach"))) ? "商品購(gòu)買(mǎi)" : map.get("attach") + "");
paraMap.put("body", StringUtils.isNull(String.valueOf(map.get("body"))) ? "商品購(gòu)買(mǎi)" : map.get("body") + "");
paraMap.put("mch_id", String.valueOf(map.get("wx_h5_mch_id")));
paraMap.put("nonce_str", random);
paraMap.put("openid", String.valueOf(map.get("openId")));
paraMap.put("out_trade_no", String.valueOf(map.get("out_trade_no")));
paraMap.put("spbill_create_ip", "172.168.0.1");//終端ip，在APP和網(wǎng)頁(yè)支付提交用戶(hù)端ip，Native支付填調(diào)用微信支付API的機(jī)器IP。
paraMap.put("total_fee", String.valueOf(map.get("total_fee")));
paraMap.put("trade_type", "JSAPI");
paraMap.put("notify_url", map.get("wx_jsapi_notify_url") + "");
paraMap.put("sign_type", "MD5");
// 簽名
RequestHandler reqHandler = new RequestHandler(null, null);
reqHandler.init(String.valueOf(map.get("wx_h5_appid")), String.valueOf(map.get("wx_h5_appsecret")),
String.valueOf(map.get("wx_h5_partnerkey")));
paraMap.put("sign", reqHandler.createSign(paraMap));
// 統(tǒng)一下單
String url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
String xml = WXUtils.ArrayToXml(paraMap);
String prepay_id = "";
try {
// 提交
prepay_id = getPayPubNo(url, xml);
if (prepay_id.equals("")) {
return null;
}
} catch (Exception e) {
e.printStackTrace();
System.out.println(e.getMessage());
return null;
}
SortedMap<String, String> packageParams = new TreeMap<String, String>();
// 需要再次簽名，這里要加上時(shí)間戳
String timestamp = String.valueOf(System.currentTimeMillis() / 1000);
String prepay_id2 = "prepay_id=" + prepay_id;
String packages = prepay_id2;
packageParams.put("appId", String.valueOf(map.get("wx_h5_appid")));
packageParams.put("timeStamp", timestamp);
packageParams.put("nonceStr", random);
packageParams.put("package", packages);
packageParams.put("signType", "MD5");
String finalsign = reqHandler.createSign(packageParams);
packageParams.put("paySign", finalsign);
return packageParams;
}
/**
* 根據(jù)code獲取微信openid
* @param code
* @param map
* @return
*/
public static String getOpenId(String code,Map<String, Object> map) {
WXPubBean wxUserInfo = WXUtils.getWXUserInfo((String) map.get("wx_pub_appid"), (String) map.get("wx_pub_appsecret"), code);
BaseLogger.info("獲取微信用戶(hù)授權(quán)信息："+wxUserInfo.toString());
if(wxUserInfo != null){
return wxUserInfo.getOpenid();
}
return null;
}
/**
* 提交url給微信獲取響應(yīng)信息
* @param url
* @param xml
* @return
*/
private static String getPayPubNo(String url, String xml) {
String prepay_id = "";
try {
String result = HttpUtils.getDataByJson(url, xml);
if (result.indexOf("FAIL") != -1) {
return prepay_id;
}
Document document = XmlUtils.getDocumentByXml(result);
prepay_id = XmlUtils.getValueByTagName(document, "prepay_id");
} catch (Exception e) {
e.printStackTrace();
System.out.println("------------------------------" + e.getMessage());
}
return prepay_id;
}
/**
* 微信h5mweb支付
* @param map
* @return
*/
public static Map<String, String> wxh5MWEBPay(Map<String, Object> map) {
// 設(shè)置微信原生支付所需參數(shù)
// 封裝
SortedMap<String, String> paraMap = new TreeMap<String, String>();
paraMap.put("appid", String.valueOf(map.get("wx_h5_appid")));
paraMap.put("attach", StringUtils.isNull(map.get("attach") + "") ? "商品購(gòu)買(mǎi)" : map.get("attach") + "");
paraMap.put("body", StringUtils.isNull(map.get("body") + "") ? "商品購(gòu)買(mǎi)" : map.get("body") + "");
paraMap.put("mch_id", String.valueOf(map.get("wx_h5_mch_id")));
paraMap.put("nonce_str", NumberUtils.createRandom(false, 32));
paraMap.put("out_trade_no", String.valueOf(map.get("out_trade_no")));
paraMap.put("spbill_create_ip", "172.168.0.1");
paraMap.put("total_fee", String.valueOf(map.get("total_fee")));
paraMap.put("trade_type", "MWEB");
paraMap.put("notify_url", String.valueOf(map.get("wx_mweb_notify_url")));
paraMap.put("sign_type", "MD5");
// 簽名
RequestHandler reqHandler = new RequestHandler(null, null);
reqHandler.init(String.valueOf(map.get("wx_h5_appid")), String.valueOf(map.get("wx_h5_appsecret")), String.valueOf(map.get("wx_h5_partnerkey")));
String sign = reqHandler.createSign(paraMap);
paraMap.put("sign", sign);
// 統(tǒng)一下單
String url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
String xml = WXUtils.ArrayToXml(paraMap);
String mweb_url = "";
try {
// 提交
mweb_url = getPayNo(url, xml,map);
if (mweb_url.equals("")) {
return null;
}
} catch (Exception e1) {
e1.printStackTrace();
return null;
}
SortedMap<String, String> packageParams = new TreeMap<String, String>();
//直接將拼接好的url發(fā)給前端即可，后端的支付代碼就沒(méi)啥事了
packageParams.put("mweb_url", mweb_url);
return packageParams;
}
/**
* XML格式字符串轉(zhuǎn)換為Map
* @param strXML XML字符串
* @return XML數(shù)據(jù)轉(zhuǎn)換后的Map
* @throws Exception
*/
public static Map<String, String> xmlToMap(String strXML) throws Exception {
try {
Map<String, String> data = new HashMap<String, String>();
DocumentBuilder documentBuilder = WXPayXmlUtil.newDocumentBuilder();
InputStream stream = new ByteArrayInputStream(strXML.getBytes("UTF-8"));
Document doc = documentBuilder.parse(stream);
doc.getDocumentElement().normalize();
NodeList nodeList = doc.getDocumentElement().getChildNodes();
for (int idx = 0; idx < nodeList.getLength(); ++idx) {
Node node = nodeList.item(idx);
if (node.getNodeType() == Node.ELEMENT_NODE) {
org.w3c.dom.Element element = (org.w3c.dom.Element) node;
data.put(element.getNodeName(), element.getTextContent());
}
}
try {
stream.close();
} catch (Exception ex) {}
return data;
} catch (Exception ex) {
throw ex;
}
}
/**
* 微信Native支付
* @param map
* @return
*/
public static String wxPcPay(Map<String, Object> map) {
// 設(shè)置微信原生支付所需參數(shù)
String nonce_str = NumberUtils.createRandom(false, 32);
// 封裝
SortedMap<String, String> paraMap = new TreeMap<String, String>();
paraMap.put("appid",String.valueOf(map.get("wx_pc_appid")));
paraMap.put("attach",StringUtils.isNull(map.get("attach") + "") ? "商品購(gòu)買(mǎi)" : map.get("attach") + "");
paraMap.put("body",StringUtils.isNull(map.get("body") + "") ? "商品購(gòu)買(mǎi)" : map.get("body") + "");
paraMap.put("mch_id",String.valueOf(map.get("wx_pc_mch_id")));
paraMap.put("nonce_str",nonce_str);
paraMap.put("out_trade_no",String.valueOf(map.get("out_trade_no")));
paraMap.put("spbill_create_ip","172.168.0.1");//用戶(hù)點(diǎn)擊微信支付的瀏覽器的IP
paraMap.put("total_fee",String.valueOf(map.get("total_fee")));
paraMap.put("trade_type","NATIVE");//掃碼支付類(lèi)型
paraMap.put("notify_url",String.valueOf(map.get("wx_pc_notify_url")));
paraMap.put("sign_type", "MD5");
// 簽名
RequestHandler reqHandler = new RequestHandler(null, null);
reqHandler.init(String.valueOf(map.get("wx_pc_appid")), String.valueOf(map.get("wx_pc_appsecret")), String.valueOf(map.get("wx_pc_partnerkey")));
String sign = reqHandler.createSign(paraMap);
paraMap.put("sign", sign);
// 統(tǒng)一下單
String xml = WXUtils.ArrayToXml(paraMap);
System.out.println(xml);
String code_url = "";
try {
String result = HttpUtils.getDataByJson(String.valueOf(map.get("wx_pc_url")), xml);
BaseLogger.info("微信支付生成同步響應(yīng)報(bào)文：" + result);
if (result.indexOf("FAIL") != -1) {
return null;
}
Document document = XmlUtils.getDocumentByXml(result);
code_url = XmlUtils.getValueByTagName(document, "code_url");
return code_url;
} catch (Exception e) {
e.printStackTrace();
System.out.println("------------------------------" + e.getMessage());
}
return null;
}
public static String getPayNo(String url, String xmlParam,Map<String, Object> maps) {
String prepay_id = "";
try {
String result = HttpUtils.getDataByJson(url, xmlParam);
if (result.indexOf("FAIL") != -1) {
return prepay_id;
}else if(result.indexOf("SUCCESS") != -1){
//以下內(nèi)容是返回前端頁(yè)面的json數(shù)據(jù)
String mweb_url = "";//跳轉(zhuǎn)鏈接
Map<String, String> map = WXPayUtil.xmlToMap(result);
mweb_url = map.get("mweb_url");
//支付完返回瀏覽器跳轉(zhuǎn)的地址，如跳到查看訂單頁(yè)面
String redirect_url = maps.get("wx_mweb_return_url_h5") +
"?payWay=1&orderId=" + maps.get("out_trade_no") + "";
String redirect_urlEncode = URLEncoder.encode(redirect_url,"utf-8");//對(duì)上面地址urlencode
mweb_url = mweb_url + "&redirect_url=" + redirect_urlEncode;//拼接返回地址
return mweb_url;
}
} catch (Exception e) {
e.printStackTrace();
System.out.println("------------------------------" + e.getMessage());
}
return prepay_id;
}
}
分類(lèi)導(dǎo)航