最近看过不少微信H5支付的例子，我是根据这个网址来配置的：https://blog.csdn.net/leigelg/article/details/80456758 这里已经说的很明白，就是在支付的时候老是提示“网络环境未能通过安全验证，请稍后重试”后来发现真是IP地址问题，这是我实际项目的代码。
//这里是支付的Controller 用的是spingmvc
@SecurityMapping(display = false, rsequence = 0, title = “wap订单支付”, value = “/wxwap_submit.htm*”, rtype = “buyer”, rname = “购物流程3”, rcode = “goods_cart”, rgroup = “在线购物”)
@RequestMapping(value = “/pay_submit.htm”,produces=“text/html; charset=UTF-8”)
public String paymentSubmit(HttpServletRequest request,
HttpServletResponse response, String payType, String order_id) {
OrderForm of = this.orderFormService.getObjById(CommUtil.null2Long(order_id));
if (of != null && of.getOrder_status() == 10) {
List payments = new ArrayList();
Map params = new HashMap();
// 1为平台支付:
if (this.configService.getSysConfig().getConfig_payment_type() == 1) {
params.put("mark", payType);
params.put("type", "admin");
payments = this.paymentService.query("select obj from Payment obj where obj.mark=:mark and obj.type=:type", params, -1, -1);
} else {
params.put("store_id", of.getStore().getId());
params.put("mark", payType);
payments = this.paymentService.query("select obj from Payment obj where obj.mark=:mark and obj.store.id=:store_id", params, -1, -1);
}
// 支付方式已经配置:wap支持支付宝wap支付以及微信公众号支付
if (payments.size() > 0) {
of.setPayment((Payment) payments.get(0));
this.orderFormService.update(of);
// 微信公众号支付weixin_wap
if (payType.equals("weixin_wap")) {
//以下代码才是重点
Map<String, Object> result = new HashMap<String, Object>();
result.put("success", false);
try {
// 付款金额，必填
String total_fee = request.getParameter("WIDtotal_fee");
// ip地址获取 这个地方不知道是不是因为写了转发分流的原因导致不能使用request.getServerName()。
//也不能写域名，不知道是不是腾讯直接用IP。
String basePath = "服务器IP地址:" + request.getServerPort();
// 账号信息
String appid = of.getPayment().getWeixin_appId(); // appid
String mch_id = of.getPayment().getWeixin_partnerId(); // 商业号
String key = Payment.getWeixin_partnerKey(); // key
//订单号
order_id = request.getParameter("order_id");
String order_id1 = request.getParameter("order_id1");
String currTime = PayCommonUtil.getCurrTime();
String strTime = currTime.substring(8, currTime.length());
String strRandom = PayCommonUtil.buildRandom(4) + "";
String nonce_str = strTime + strRandom;
// 价格 注意：价格的单位是分
String order_price = new BigDecimal(total_fee).multiply(new BigDecimal(100)).toString().split("\\.")[0];
// 自己网站上的订单号
String out_trade_no = order_id1;
// 获取发起电脑 ip ，这个IP地址如果获取不到 就直接写127.0.0.1
String spbill_create_ip = HttpUtil.getRealIp(request);
// 回调接口
String userName = request.getParameter("shopuername");
User user = userService.getObjByProperty("userName",userName);
String notify_url = Payment.getNOTIFY_URL_H5().replaceAll("localhostUrl", basePath) + user.getId();
// 页面跳转同步通知页面路径
String trade_type = "MWEB";
// 设置package订单参数
SortedMap<Object, Object> packageParams = new TreeMap<Object, Object>();
packageParams.put("appid", appid);
packageParams.put("mch_id", mch_id);
// 生成签名的时候需要你自己设置随机字符串
packageParams.put("nonce_str", nonce_str);
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("body", Payment.getWeixin_paySignKey() + "-" + request.getParameter("order_des"));
packageParams.put("scene_info", "{\"h5_info\": {\"type\":\"Wap\",\"wap_url\": \"wap网站地址，必须可以访问到\",\"wap_name\": \"你的网站名称\"}}");
String sign = PayCommonUtil.createSign("UTF-8", packageParams, key);
packageParams.put("sign", sign);
String requestXML = PayCommonUtil.getRequestXml(packageParams);
String resXml = HttpUtil.postData(Payment.getUFDODER_URL(), requestXML);
Map map = XMLUtil.doXMLParse(resXml);
String urlCode = (String) map.get("code_url");
//确认支付过后跳的地址,需要经过urlencode处理，这里如果写了首页 直接就跳转到了首页，而改成下面的订单地址就能返回订单？？？？
String urlString = URLEncoder.encode("http://www.****.com/buyer/order.htm", "UTF-8");
String mymweb_url = map.get("mweb_url").toString();
String mweb_url = mymweb_url+"&redirect_url="+urlString;
response.sendRedirect(mweb_url);
logger.info("before ----");
result.put("sHtmlText", urlCode);
result.put("success", true);
} catch (Exception e) {
logger.info("微信H5支付错误信息："+e);
result.put("errormsg", e.getMessage());
}
} else {
// 支付方式未配置
return "redirect:" + CommUtil.getURL(request) + "/index.htm?noPayMethod";
}
} else {
// 该订单状态不正确，不能进行付款！
return "redirect:"
+ CommUtil.getURL(request)
+ "/index.htm?orderError";
}
return null;
}
HttpUtil类
package com.***.***.***.util;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.URL;
import java.net.URLConnection;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.logging.Log;
/**
- Http客户端工具类
- 这是内部调用类，请不要在外部调用。
- @author miklchen
*/
public class HttpUtil {
private final static int CONNECT_TIMEOUT = 5000;
private final static String DEFAULE_ENCODING = "UTF-8";
public static String postData(String urlStr, String data) {
return postData(urlStr, data, null);
}
private static String postData(String urlStr, String data, String contentType) {
// TODO Auto-generated method stub
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(), DEFAULE_ENCODING);
if (data ==null)
data = "";
writer.write(data);
writer.flush();
writer.close();
reader = new BufferedReader(new InputStreamReader(conn.getInputStream(), DEFAULE_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){
} finally {
try {
if (reader != null)
reader.close();
} catch (IOException e) {
}
}
return null;
}
/**
* 获取真实ip地址 通过阿帕奇代理的也能获取到真实ip
* @param request
* @return
*/
public static String getRealIp(HttpServletRequest request) {
String ip = request.getHeader("X-Forwarded-For");
if (ip != null) {
if (!ip.isEmpty() && !"unKnown".equalsIgnoreCase(ip)) {
int index = ip.indexOf(",");
if (index != -1) {
return ip.substring(0, index);
} else {
return ip;
}
}
}
ip = request.getHeader("X-Real-IP");
if (ip != null) {
if (!ip.isEmpty() && !"unKnown".equalsIgnoreCase(ip)) {
return ip;
}
}
ip = request.getHeader("Proxy-Client-IP");
if (ip != null) {
if (!ip.isEmpty() && !"unKnown".equalsIgnoreCase(ip)) {
return ip;
}
}
ip = request.getHeader("WL-Proxy-Client-IP");
if (ip != null) {
if (!ip.isEmpty() && !"unKnown".equalsIgnoreCase(ip)) {
return ip;
}
}
ip = request.getRemoteAddr();
return ip.equals("0:0:0:0:0:0:0:1") ? "127.0.0.1" : ip;
}
}