工作中的代码收藏
private NotifyVO parseAliPayReq(HttpServletRequest request){
// 构造传入参数
Map<String, String> params = new HashMap<>();
Map requestParams = request.getParameterMap();
for (Iterator iter = requestParams.keySet().iterator(); iter.hasNext(); ) {
String name = (String) iter.next();
String[] values = (String[]) requestParams.get(name);
String valueStr = "";
for (int i = 0; i < values.length; i++) {
valueStr = (i == values.length - 1) ? valueStr + values[i]
: valueStr + values[i] + ",";
}
// 乱码解决,这段代码在出现乱码时使用。如果mysign和sign不相等也可以使用这段代码转化
try {
valueStr = new String(valueStr.getBytes("ISO-8859-1"), "utf-8");
} catch (UnsupportedEncodingException e) {
logger.info("parse alipay callback data encoding error", e);
throw new PyRuntimeError("解析结果错误" , "解析结果错误 : " + valueStr);
}
params.put(name, valueStr);
}
logger.info("alipay支付回调:" + JSON.toJSONString(params));
//写入reocrd
NotifyVO notifyVO = new ObjectMapper().convertValue(params, NotifyVO.class);
if (notifyVO != null) {
if (notifyVO.getTrade_status().equals("TRADE_SUCCESS")) {
notifyVO.setTrade_status("1");
} else if(notifyVO.getTrade_status().equals("TRADE_CLOSED")){
notifyVO.setTrade_status("0");
}else{
notifyVO.setTrade_status("-1");//TRADE_FINISHED , WAIT_BUYER_PAY 不进行处理
}
notifyVO.setDetail_json(JSON.toJSONString(params));
}
return notifyVO;
}