一、創建支付二維碼
個人思路：使用Google的zxing來生成二維碼，將圖片生成base64，輸出到前臺顯示！
1.1、用到的jar
<!-- 生成微信二維碼 -->
<dependency>
<groupId>jdom</groupId>
<artifactId>jdom</artifactId>
<version>1.1</version>
</dependency>
<dependency>
<groupId>com.google.zxing</groupId>
<artifactId>core</artifactId>
<version>2.2</version>
</dependency> /**
* 創建微信二維碼
* 2017-09-06
* @param request
* @param response
*/
@RequestMapping(value = "/createPayCode")
public void createPayCode(HttpServletRequest request,HttpServletResponse response){
HttpSession session=request.getSession();
String userId = session.getAttribute("userId").toString();
String money = request.getParameter("money");
String orderId = request.getParameter("orderId");
try {
//預充值訂單存redis
boolean flag = createRechargeOrder(userId,money,Long.valueOf(orderId));
if(flag){
SortedMap<Object,Object> paras = new TreeMap<Object,Object>();
paras.put("appid", PayConfigUtil.APPID);
paras.put("mch_id", PayConfigUtil.MCH_ID);
paras.put("time_stamp", Long.toString(new Date().getTime()));
paras.put("nonce_str", PayCommonUtil.CreateNoncestr());
paras.put("product_id", orderId);
String sign = PayCommonUtil.createSign("UTF-8", paras);
paras.put("sign", sign);
String url = "weixin://wxpay/bizpayurl?sign=SIGN&appid=APPID&mch_id=MCHID&product_id=PRODUCTID&time_stamp=TIMESTAMP&nonce_str=NOCESTR";
String result = url.replace("SIGN", sign).
replace("APPID", PayConfigUtil.APPID).
replace("MCHID", PayConfigUtil.MCH_ID).
replace("PRODUCTID", String.valueOf(paras.get("product_id"))).
replace("TIMESTAMP", String.valueOf(paras.get("time_stamp"))).
replace("NOCESTR", String.valueOf(paras.get("nonce_str")));
String res=PayCommonUtil.createCodeStream(result);
response.setCharacterEncoding("utf-8");
response.setContentType("text/plain");
response.getWriter().println(res);
}
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 創建預充值訂單
* 2017-09-06
* @param userId
* @param money
* @param orderId
* @return
*/
private boolean createRechargeOrder(String userId, String money, Long orderId) {
JSONObject json=new JSONObject();
OrderRecharge recharge=new OrderRecharge();
boolean flag = false;
User user =null;
Long num=0L;
try {
user = userService.getUserById(Integer.valueOf(userId));
if(user !=null){
recharge.setOrderId(orderId);
recharge.setFriendpoolsId(user.getFriendpoolsId());
recharge.setOrderCreateTime(new Date());
recharge.setOrderMoney(Double.valueOf(money));
recharge.setOrderStatus(1); //預緩存
recharge.setOrderSystemPercentage(Const.SYSTEMPERCENTAGE);
recharge.setUserId(Integer.valueOf(userId));
json = (JSONObject) JSON.toJSON(recharge);
num = PayConfigUtil.WXPAYHash.hSet(orderId.toString(), json.toJSONString());
if(num == 0L){
FileUtils.addDebugLog("訂單入redis失敗,請檢查redis的狀態");
}else{
flag =true;
}
}
} catch (Exception e) {
System.out.println("充值訂單入Redis報錯："+e.getMessage());
e.printStackTrace();
}
return flag;
}
二、微信支付回調
2.1 個人思路：用戶前臺掃描支付二維碼後，將掃描到的數據提交到微信系統，微信系統根據商戶預設的後臺回調地址，將訂單productid回傳，後臺接收到以後，根據productid去redis中查詢預存的訂單。然後調用微信統一下單接口，下單完成後向商戶系統數據庫中插入一條充值訂單！
微信下單接口：https://api.mch.weixin.qq.com/pay/unifiedorder
/**
* 微信支付回調
* 2017-09-06
* @param request
* @param response
*/
@SuppressWarnings("unchecked")
@RequestMapping(value = "/wxPayCallBack",method=RequestMethod.POST)
public void wxPayCallBack(HttpServletRequest request,HttpServletResponse response)throws Exception{
InputStream stream = request.getInputStream();
ByteArrayOutputStream outStream = new ByteArrayOutputStream();
byte[] buff = new byte[1024];
int len = 0;
while((len = stream.read(buff)) !=-1){
outStream.write(buff, 0, len);
}
outStream.close();
stream.close();
String result = new String(outStream.toByteArray(),"utf-8");
Map<Object, Object> map=null;
JSONObject object=new JSONObject();
try {
map = PayXmlUtil.doXMLParse(result);
for(Object keyVal :map.entrySet()){
System.out.println(keyVal+"="+map.get(keyVal));
}
String orderId = map.get("product_id").toString();
if(PayConfigUtil.WXPAYHash.hExists(orderId)){
String value = PayConfigUtil.WXPAYHash.hGet(orderId);
OrderRecharge recharge=new OrderRecharge();
recharge = JSON.parseObject(value,OrderRecharge.class);
recharge.setOrderStatus(0);
// 調用微信統一下單接口
boolean flag = getUnifiedorder(response,orderId,recharge.getOrderMoney(),request.getRemoteAddr());
if(flag){
orderService.addOrderRecharge(recharge);
object = (JSONObject) JSON.toJSON(recharge);
PayConfigUtil.WXPAYHash.hSet(orderId, object.toJSONString());
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 微信支付統一下單
* 2017-09-06
* @param response
* @param orderId
* @param orderMoney
* @param remoteAddr
* @return
*/
@SuppressWarnings("unchecked")
private boolean getUnifiedorder(HttpServletResponse response,String orderId, Double orderMoney, String remoteAddr) {
boolean flag=true;
SortedMap<Object, Object> sorte = new TreeMap<Object, Object>();
sorte.put("appid", PayConfigUtil.APPID); //公衆賬號ID
sorte.put("mch_id", PayConfigUtil.MCH_ID); //商戶號ID
sorte.put("nonce_str", PayCommonUtil.CreateNoncestr()); //隨機字符串
sorte.put("body", PayConfigUtil.BODY); //商品描述
sorte.put("out_trade_no", orderId); //商戶訂單號
sorte.put("total_fee", (int) (orderMoney*100)); //標價金額(分)
sorte.put("spbill_create_ip", remoteAddr); //終端IP
sorte.put("notify_url", PayConfigUtil.NOTIFY_URL); //支付成功通知地址
sorte.put("trade_type", PayConfigUtil.TRADE_TYPE); //交易類型
String sign = PayCommonUtil.createSign("UTF-8", sorte);
sorte.put("sign", sign); //隨機字符串
String requestXML = PayCommonUtil.getRequestXml(sorte);
String result2 = PayCommonUtil.httpsRequestSSL(PayConfigUtil.UNIFIED_ORDER_URL,"POST", requestXML);
FileUtils.addDebugLog("-----------------------------微信統一下單結果---------------------------");
FileUtils.addDebugLog("返回參數："+result2);
Map<String, String> resMap=null;
try {
resMap=PayXmlUtil.doXMLParse(result2);
String result_code = resMap.get("result_code");
String err_code_des = resMap.get("err_code_des");
if("FAIL".equals(result_code)){
flag = false;
FileUtils.addDebugLog("-----------------------------微信統一下單結果---------------------------");
FileUtils.addDebugLog("下單失敗...");
FileUtils.addDebugLog("失敗原因："+err_code_des);
}
//返回給微信
SortedMap<Object, Object> rMap = new TreeMap<Object, Object>();
rMap.put("return_code", resMap.get("return_code"));
rMap.put("appid", resMap.get("appid"));
rMap.put("mch_id", resMap.get("mch_id"));
rMap.put("nonce_str", resMap.get("nonce_str"));
rMap.put("prepay_id", resMap.get("prepay_id"));
rMap.put("result_code", result_code);
String rSign = PayCommonUtil.createSign("UTF-8", rMap);
rMap.put("sign", rSign);
String resXml = PayCommonUtil.getRequestXml(rMap);
FileUtils.addDebugLog("-----------------------------返回微信參數---------------------------");
FileUtils.addDebugLog("返回參數爲："+resXml);
response.getWriter().println(resXml);
} catch (Exception e) {
e.printStackTrace();
}
return flag;
}
三、微信支付結果通知
3.1 收到微信支付結果的通知後，根據訂單id修改數據庫中訂單狀態，進行相關入庫操作，然後刪除redis中的預存的訂單（也可以不刪除，只修改其支付狀態保留，後面前臺查詢的時候。先查詢redis中的支付狀態，要是沒有支付，則調用微信查詢是否已經支付成功，進行頁面相關提示！）
/**
* 微信支付結果通知
* @param request
* @param response
*/
@SuppressWarnings("unchecked")
@RequestMapping(value = "/wxPayResult",method = RequestMethod.POST)
public void wxPayResult(HttpServletRequest request,HttpServletResponse response) throws Exception{
SortedMap<Object, Object> sort = new TreeMap<Object, Object>();
InputStream stream = request.getInputStream();
ByteArrayOutputStream outStream = new ByteArrayOutputStream();
byte[] buff = new byte[1024];
int len = 0;
try {
while((len = stream.read(buff)) !=-1){
outStream.write(buff, 0, len);
}
outStream.close();
stream.close();
} catch (IOException e) {
FileUtils.addDebugLog("----------------------微信支付結果通知----------------------");
FileUtils.addDebugLog("結果回調失敗:"+e.getMessage());
e.printStackTrace();
}
String result = new String(outStream.toByteArray(),"utf-8");
Map<Object, Object> map=null;
OrderRecharge recharge=new OrderRecharge();
try {
map = PayXmlUtil.doXMLParse(result);
FileUtils.addDebugLog("----------------------微信支付結果通知----------------------");
FileUtils.addDebugLog("結果參數："+map);
String return_code = map.get("return_code").toString();
String orderId=null;
String result_code=null;
boolean flag =false;
int num=0;
if("SUCCESS".equals(return_code)){
orderId = map.get("out_trade_no").toString();
result_code =map.get("result_code").toString();
if("SUCCESS".equals(result_code)){
num = 2;
}
if(PayConfigUtil.WXPAYHash.hExists(orderId)){
String value = PayConfigUtil.WXPAYHash.hGet(orderId);
recharge = JSON.parseObject(value,OrderRecharge.class);
//
flag=orderService.updateRecharge(recharge.getUserId(),orderId,num,recharge.getOrderMoney());
if(flag){
PayConfigUtil.WXPAYHash.hDel(orderId);
}
}
}else{
String return_msg = map.get("return_msg").toString();
FileUtils.addDebugLog("微信支付結果回調失敗:"+return_msg);
}
// 通知微信已接收到結果
sort.put("return_code","SUCCESS");
String resMap = PayCommonUtil.getRequestXml(sort);
response.getWriter().println(resMap);
} catch (Exception e) {
FileUtils.addDebugLog("----------------------微信支付結果解析異常----------------------");
FileUtils.addDebugLog("異常原因："+e.getMessage());
e.printStackTrace();
}
}四、查詢訂單
4.1、頁面前臺通過ajax輪詢查詢訂單支付結果，進行相關頁面跳轉
微信查詢接口：https://api.mch.weixin.qq.com/pay/orderquery
/**
* 查詢訂單
* 2017-09-06 17:16:16
* @param request
* @param response
*/
@SuppressWarnings("unchecked")
@RequestMapping(value ="/getWxPayOrderStatus")
public void getWxPayOrderStatus(HttpServletRequest request,HttpServletResponse response) throws Exception{
HttpSession session=request.getSession();
JSONObject json =new JSONObject();
SortedMap<Object, Object> sortMap=new TreeMap<Object, Object>();
String orderId = request.getParameter("orderId");
String userId = session.getAttribute("userId").toString();
boolean flag =false;
double money = 0.00;
if(StringUtils.isNotBlank(orderId)){
sortMap.put("appid", PayConfigUtil.APPID);
sortMap.put("mch_id", PayConfigUtil.MCH_ID);
sortMap.put("out_trade_no", orderId);
sortMap.put("nonce_str", PayCommonUtil.CreateNoncestr());
String value = PayCommonUtil.createSign("UTF-8",sortMap);
sortMap.put("sign", value);
String resXml = PayCommonUtil.getRequestXml(sortMap);
String result = PayCommonUtil.httpsRequestSSL(PayConfigUtil.CHECK_ORDER_URL, "POST", resXml);
System.out.println("-------------------查詢訂單支付結果----------------------");
System.out.println("結果參數:"+result);
Map<String, String> map =null;
try {
map = PayXmlUtil.doXMLParse(result);
String return_code = map.get("return_code");
String trade_state = map.get("trade_state");
int num = 0;
if("SUCCESS".equals(return_code)){
if("SUCCESS".equals(trade_state)){
flag = true;
num = 2;
if(PayConfigUtil.WXPAYHash.hExists(orderId)){
String val = PayConfigUtil.WXPAYHash.hGet(orderId);
OrderRecharge recharge = JSON.parseObject(val,OrderRecharge.class);
flag=orderService.updateRecharge(recharge.getUserId(),orderId,num,recharge.getOrderMoney());
if(flag){
PayConfigUtil.WXPAYHash.hDel(orderId);
}
}
User user = userService.getUserById(Integer.valueOf(userId));
if(user !=null){
money =user.getRechargeRest();
}
json.put("money", money);
}
}
} catch (Exception e) {
FileUtils.addDebugLog("----------------------查詢訂單支付結果----------------------");
FileUtils.addDebugLog("查詢失敗："+e.getMessage());
e.printStackTrace();
}
json.put("flag", flag);
response.getWriter().println(json.toJSONString());
}
}五、相關工具類
5.1、PayCommonUtil
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.ConnectException;
import java.net.URL;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Random;
import java.util.Set;
import java.util.SortedMap;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.EncodeHintType;
import com.google.zxing.MultiFormatWriter;
import com.google.zxing.common.BitMatrix;
/**
* 微信支付工具
* 2017-09-06 16:16:16
* @author dayun.wang
*
*/
public class PayCommonUtil {
private static Logger log = LoggerFactory.getLogger(PayCommonUtil.class);
/**
* 隨機數生成
* @param length
* @return
*/
public static String CreateNoncestr(int length) {
String chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
String res = "";
for (int i = 0; i < length; i++) {
Random rd = new Random();
res += chars.indexOf(rd.nextInt(chars.length() - 1));
}
return res;
}
/**
* 十六位隨機數生成
* @return
*/
public static String CreateNoncestr() {
String chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
String res = "";
for (int i = 0; i < 16; i++) {
Random rd = new Random();
res += chars.charAt(rd.nextInt(chars.length() - 1));
}
return res;
}
/**
* 創建sign值
* 2017-09-06 16:16:16
* characterEncoding
* parameters
* @return
*/
@SuppressWarnings("rawtypes")
public static String createSign(String characterEncoding,SortedMap<Object,Object> parameters){
StringBuffer sb = new StringBuffer();
Set es = parameters.entrySet();
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=" + PayConfigUtil.API_KEY);
String sign = PayMd5Util.MD5Encode(sb.toString(), characterEncoding).toUpperCase();
return sign;
}
/**
* 將請求參數轉換爲xml格式的string
* 2017-09-06 16:16:16
* parameters
* @return
*/
@SuppressWarnings("rawtypes")
public static String getRequestXml(SortedMap<Object,Object> parameters){
StringBuffer sb = new StringBuffer();
sb.append("<xml>");
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.valueOf(entry.getValue());
if ("attach".equalsIgnoreCase(k)||"body".equalsIgnoreCase(k)||"sign".equalsIgnoreCase(k)) {
sb.append("<"+k+">"+"<![CDATA["+v+"]]></"+k+">");
}else {
sb.append("<"+k+">"+v+"</"+k+">");
}
}
sb.append("</xml>");
return sb.toString();
}
/**
* 返回給微信的參數格式
* 2017-09-06 16:16:16
* @param return_code
* @param return_msg
* @return
*/
public static String setXML(String return_code, String return_msg) {
return "<xml><return_code><![CDATA[" + return_code
+ "]]></return_code><return_msg><![CDATA[" + return_msg
+ "]]></return_msg></xml>";
}
/**
* 創建SSL安全鏈接訪問
* 2017-09-06
* @param requestUrl
* @param method
* @param requestXML
* @return
*/
public static String httpsRequestSSL(String requestUrl, String method, String requestXML) {
try {
// 創建SSLContext對象，並使用我們指定的信任管理器初始化
TrustManager[] tm = { new MyX509TrustManager() };
SSLContext sslContext = SSLContext.getInstance("SSL", "SunJSSE");
sslContext.init(null, tm, new java.security.SecureRandom());
SSLSocketFactory ssf = sslContext.getSocketFactory();
URL url = new URL(requestUrl);
HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
conn.setSSLSocketFactory(ssf);
conn.setDoOutput(true);
conn.setDoInput(true);
conn.setUseCaches(false);
conn.setRequestMethod(method);
conn.setRequestProperty("content-type", "application/x-www-form-urlencoded");
if (requestXML != null) {
OutputStream outputStream = conn.getOutputStream();
outputStream.write(requestXML.getBytes("UTF-8"));
outputStream.close();
}
InputStream inputStream = conn.getInputStream();
InputStreamReader inputStreamReader = new InputStreamReader(inputStream, "utf-8");
BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
String str = null;
StringBuffer buffer = new StringBuffer();
while ((str = bufferedReader.readLine()) != null) {
buffer.append(str);
}
bufferedReader.close();
inputStreamReader.close();
inputStream.close();
inputStream = null;
conn.disconnect();
return buffer.toString();
} catch (ConnectException ce) {
log.error("連接超時：{}", ce);
} catch (Exception e) {
log.error("https請求異常：{}", e);
}
return null;
}
/**
* 生成二維碼圖片
* 2017-09-06
* @param text
* @param response
*
* @throws Exception
*/
@SuppressWarnings({ "unchecked", "rawtypes" })
public static String createCodeStream(String text) throws Exception{
int width = 180;
int height = 180;
String format = "jpg";
MultiFormatWriter multiFormatWriter = new MultiFormatWriter();
Map hints = new HashMap();
//內容所使用編碼
hints.put(EncodeHintType.CHARACTER_SET, "UTF-8");
BitMatrix bitMatrix = multiFormatWriter.encode(text, BarcodeFormat.QR_CODE, width, height, hints);
//生成二維碼
String value=MatrixToImageWriter.writeToStream(bitMatrix, format);
// sos.close();
return value;
}
}5.2、MatrixToImageWriter
import java.awt.image.BufferedImage;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import com.google.zxing.common.BitMatrix;
import sun.misc.BASE64Encoder;
/**
* 生成二維碼工具
* 2017-09-06
* @author Administrator
*
*/
public class MatrixToImageWriter {
private static final int BLACK = 0xFF000000;
private static final int WHITE = 0xFFFFFFFF;
public MatrixToImageWriter() {
}
public static BufferedImage toBufferedImage(BitMatrix matrix) {
int width = matrix.getWidth();
int height = matrix.getHeight();
BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
for (int x = 0; x < width; x++) {
for (int y = 0; y < height; y++) {
image.setRGB(x, y, matrix.get(x, y) ? BLACK : WHITE);
}
}
return image;
}
public static void writeToFile(BitMatrix matrix, String format, File file)throws IOException {
BufferedImage image = toBufferedImage(matrix);
if (!ImageIO.write(image, format, file)) {
throw new IOException("Could not write an image of format " + format + " to " + file);
}
}
public static String writeToStream(BitMatrix matrix, String format) throws IOException {
BufferedImage image = toBufferedImage(matrix);
ByteArrayOutputStream os=new ByteArrayOutputStream();
ImageIO.write(image, format, os);
byte[] b=os.toByteArray();
String value=new BASE64Encoder().encode(b);
return value;
}
} 5.3、PayMd5Util
import java.security.MessageDigest;
public class PayMd5Util {
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;
}
/**
* 生成 MD5
*
* @param data 待處理數據
* @return MD5結果
*/
public static String MD5(String data) throws Exception {
java.security.MessageDigest md = MessageDigest.getInstance("MD5");
byte[] array = md.digest(data.getBytes("UTF-8"));
StringBuilder sb = new StringBuilder();
for (byte item : array) {
sb.append(Integer.toHexString((item & 0xFF) | 0x100).substring(1, 3));
}
return sb.toString().toUpperCase();
}
private static final String hexDigits[] = { "0", "1", "2", "3", "4", "5",
"6", "7", "8", "9", "a", "b", "c", "d", "e", "f" };
}5.4、PayXmlUtil
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;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.JDOMException;
import org.jdom.input.SAXBuilder;
public class PayXmlUtil {
/**
* 解析xml,返回第一級元素鍵值對。如果第一級元素有子節點，則此節點的值是子節點的xml數據。
* @param strxml
* @return
* @throws JDOMException
* @throws IOException
*/
@SuppressWarnings({ "rawtypes", "unchecked" })
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 = PayXmlUtil.getChildrenText(children);
}
m.put(k, v);
}
//關閉流
in.close();
return m;
}
/**
* 獲取子結點的xml
* @param children
* @return String
*/
@SuppressWarnings("rawtypes")
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(PayXmlUtil.getChildrenText(list));
}
sb.append(value);
sb.append("</" + name + ">");
}
}
return sb.toString();
}
}5.5、MyX509TrustManager
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import javax.net.ssl.X509TrustManager;
public class MyX509TrustManager implements X509TrustManager {
public void checkClientTrusted(X509Certificate[] chain, String authType)
throws CertificateException {
}
public void checkServerTrusted(X509Certificate[] chain, String authType)
throws CertificateException {
}
public X509Certificate[] getAcceptedIssuers() {
return null;
}
}
PS:結合微信文檔以及網上相關資料來完成的，不足之處，望諒解....