CodeString posID = request.getParameter("POSID"); //POSID 商户柜台代码 CHAR(9) 从商户传送的信息中获得 String branchID = request.getParameter("BRANCHID"); //BRANCHID 分行代码 CHAR(9) 从商户传送的信息中获得 String orderID = request.getParameter("ORDERID"); //ORDERID 定单号 CHAR(30) 从商户传送的信息中获得 String payment = request.getParameter("PAYMENT"); //PAYMENT 付款金额 NUMBER(16,2) 从商户传送的信息中获得 String curCode = request.getParameter("CURCODE"); //CURCODE 币种 CHAR(2) 从商户传送的信息中获得 String remark1 = new String(request.getParameter("REMARK1").getBytes(this.getServletContext().getInitParameter("URLEncoding")),this.getServletContext().getInitParameter("Encoding"));//REMARK1 备注1 CHAR(30) 网银不处理,直接传到城综网 String remark2 = new String(request.getParameter("REMARK2").getBytes(this.getServletContext().getInitParameter("URLEncoding")),this.getServletContext().getInitParameter("Encoding"));//REMARK2 备注2 CHAR(30) 网银不处理,直接传到城综网 String accType = request.getParameter("ACC_TYPE"); //ACC_TYPE 帐户类型 CHAR(2) 从银行信息中获得 String success = request.getParameter("SUCCESS"); //SUCCESS 成功标志 CHAR(1) 成功时返回Y N String sign = request.getParameter("SIGN"); //SIGN 数字签名 CHAR(256) StringBuffer src = new StringBuffer(); src.append("POSID=" + posID); src.append("&BRANCHID=" + branchID); src.append("&ORDERID=" + orderID); src.append("&PAYMENT=" + payment); src.append("&CURCODE=" + curCode); src.append("&REMARK1=" + remark1); src.append("&REMARK2=" + remark2); src.append("&ACC_TYPE=" + accType); src.append("&SUCCESS=" + success); RSASig rsaSig = new RSASig(); rsaSig.setPrivateKey(this.getInitParameter("PrivateKey")); sign = rsaSig.generateSigature(src.toString()); StringBuffer url = new StringBuffer(); url.append(this.getInitParameter("ServerNoticeUrl")); url.append("?POSID=" + posID); url.append("&BRANCHID=" + branchID); url.append("&ORDERID=" + orderID); url.append("&PAYMENT=" + payment); url.append("&CURCODE=" + curCode); url.append("&REMARK1=" + URLEncoder.encode(remark1,this.getServletContext().getInitParameter("Encoding"))); url.append("&REMARK2=" + URLEncoder.encode(remark2,this.getServletContext().getInitParameter("Encoding"))); url.append("&ACC_TYPE=" + accType); url.append("&SUCCESS=" + success); url.append("&SIGN=" + sign); log.debug("src:" + src.toString()); log.debug("sign:" + sign); log.debug("url:" + url.toString()); response.sendRedirect(url.toString()); 转载于:https://www.cnblogs.com/heroking2000/archive/2009/10/13/1582817.html