
java调用微信支付接口方法:
RequestHandler requestHandler = new RequestHandler(supergetRequest(),supergetResponse());
//获取token //两小时内有效,两小时后重新获取
Token = requestHandlerGetToken();
//更新token 到应用中
requestHandlergetTokenReal();
Systemoutprintln("微信支付获取token=======================:" +Token);
//requestHandler 初始化
requestHandlerinit();
requestHandlerinit(appid,appsecret, appkey,partnerkey, key);
// --------------------------------本地系统生成订单-------------------------------------
// 设置package订单参数
SortedMap<String, String> packageParams = new TreeMap<String, String>();
packageParamsput("bank_type", "WX"); // 支付类型
packageParamsput("body", "xxxx"); // 商品描述
packageParamsput("fee_type", "1"); // 银行币种
packageParamsput("input_charset", "UTF-8"); // 字符集
packageParamsput("notify_url", "http://xxxxcom/xxxx/wxcallback"); // 通知地址 这里的通知地址使用外网地址测试,注意80端口是否打开。
packageParamsput("out_trade_no", no); // 商户订单号
packageParamsput("partner", partenerid); // 设置商户号
packageParamsput("spbill_create_ip", supergetRequest()getRemoteHost()); // 订单生成的机器IP,指用户浏览器端IP
packageParamsput("total_fee", StringvalueOf(rstotal)); // 商品总金额,以分为单位
// 设置支付参数
SortedMap<String, String> signParams = new TreeMap<String, String>();
signParamsput("appid", appid);
signParamsput("noncestr", noncestr);
signParamsput("traceid", PropertiesUtilsgetOrderNO());
signParamsput("timestamp", timestamp);
signParamsput("package", packageValue);
signParamsput("appkey", thisappkey);
// 生成支付签名,要采用URLENCODER的原始值进行SHA1算法!
String sign ="";
try {
sign = Sha1UtilcreateSHA1Sign(signParams);
} catch (Exception e) {
eprintStackTrace();
}
// 增加非参与签名的额外参数
signParamsput("sign_method", "sha1");
signParamsput("app_signature", sign);
// api支付拼包结束------------------------------------
//获取prepayid
String prepayid = requestHandlersendPrepay(signParams);
Systemoutprintln("prepayid :" + prepayid);
// --------------------------------生成完成---------------------------------------------
//生成预付快订单完成,返回给android,ios 掉起微信所需要的参数。
SortedMap<String, String> payParams = new TreeMap<String, String>();
payParamsput("appid", appid);
payParamsput("noncestr", noncestr);
payParamsput("package", "Sign=WXPay");
payParamsput("partnerid", partenerid);
payParamsput("prepayid", prepayid);
payParamsput("appkey", thisappkey);
//这里除1000 是因为参数长度限制。
int time = (int) (SystemcurrentTimeMillis() / 1000);
payParamsput("timestamp",StringvalueOf(time));
Systemoutprintln("timestamp:" + time);
//签名
String paysign ="";
try {
paysign = Sha1UtilcreateSHA1Sign(payParams);
} catch (Exception e) {
eprintStackTrace();
}
payParamsput("sign", paysign);
//拼json 数据返回给客户端
BasicDBObject backObject = new BasicDBObject();
backObjectput("appid", appid);
backObjectput("noncestr", payParamsget("noncestr"));
backObjectput("package", "Sign=WXPay");
backObjectput("partnerid", payParamsget("partnerid"));
backObjectput("prepayid", payParamsget("prepayid"));
backObjectput("appkey", thisappkey);
backObjectput("timestamp",payParamsget("timestamp"));
backObjectput("sign",payParamsget("sign"));
String backstr = dataObjecttoString();
Systemoutprintln("backstr:" + backstr);
return backstr;
====================到此为止,预付款订单已生成,并且已返回客户端====================
//坐等微信服务器通知,通知的地址就是生成预付款订单的notify_url
ResponseHandler resHandler = new ResponseHandler(request, response);
resHandlersetKey(partnerkey);
//创建请求对象
//RequestHandler queryReq = new RequestHandler(request, response);
//queryReqinit();
if (resHandlerisTenpaySign() == true) {
//商户订单号
String out_trade_no = resHandlergetParameter("out_trade_no");
Systemoutprintln("out_trade_no:" + out_trade_no);
//财付通订单号
String transaction_id = resHandlergetParameter("transaction_id");
Systemoutprintln("transaction_id:" + transaction_id);
//金额,以分为单位
String total_fee = resHandlergetParameter("total_fee");
//如果有使用折扣券,discount有值,total_fee+discount=原请求的total_fee
String discount = resHandlergetParameter("discount");
//支付结果
String trade_state = resHandlergetParameter("trade_state");
//判断签名及结果
if ("0"equals(trade_state)) {
//------------------------------
//即时到账处理业务开始
//------------------------------
Systemoutprintln("----------------业务逻辑执行-----------------");
//——请根据您的业务逻辑来编写程序(以上代码仅作参考)——
Systemoutprintln("----------------业务逻辑执行完毕-----------------");
Systemoutprintln("success"); // 请不要修改或删除
Systemoutprintln("即时到账支付成功");
//给财付通系统发送成功信息,财付通系统收到此结果后不再进行后续通知
resHandlersendToCFT("success");
//给微信服务器返回success 否则30分钟通知8次
return "success";
}else{
Systemoutprintln("通知签名验证失败");
resHandlersendToCFT("fail");
responsesetCharacterEncoding("utf-8");
}
}else {
Systemoutprintln("fail -Md5 failed");
以上就是关于怎么用java调用微信支付接口全部的内容,包括:怎么用java调用微信支付接口、、等相关内容解答,如果想了解更多相关内容,可以关注我们,你们的支持是我们更新的动力!
欢迎分享,转载请注明来源:内存溢出
微信扫一扫
支付宝扫一扫
评论列表(0条)