在ASPNET MVC中实现支付宝沙箱并列出核心代码
要在ASP.NET MVC中实现支付宝沙箱,需要进行以下步骤:
- 在支付宝开放平台注册账号并创建应用,获取应用的APPID、公钥和私钥。
- 下载支付宝SDK并添加到项目中。
- 创建一个控制器来处理支付宝接口,包括生成订单、发起支付、支付结果回调等。
- 在控制器中引入支付宝SDK,配置应用信息和沙箱环境的URL。
- 实现生成订单、发起支付和支付结果回调的方法,包括生成订单号、设置订单参数、调用支付宝API等。
- 在视图中添加支付按钮,并绑定发起支付的方法。
以下是ASP.NET MVC中实现支付宝沙箱的核心代码示例:
- 引入支付宝SDK和配置应用信息和沙箱环境的URL:
using Aop.Api;
using Aop.Api.Request;
using Aop.Api.Response;
private static readonly string APP_ID = "{APP_ID}";
private static readonly string PRIVATE_KEY = "{PRIVATE_KEY}";
private static readonly string ALIPAY_PUBLIC_KEY = "{ALIPAY_PUBLIC_KEY}";
private static readonly string GATEWAY_URL = "https://openapi.alipaydev.com/gateway.do";
private static readonly string NOTIFY_URL = "{NOTIFY_URL}";
private IAopClient client = new DefaultAopClient(GATEWAY_URL, APP_ID, PRIVATE_KEY, "json", "1.0", "RSA2", ALIPAY_PUBLIC_KEY, "utf-8", false);
- 实现生成订单的方法:
public string GenerateOrder()
{
string out_trade_no = DateTime.Now.ToString("yyyyMMddHHmmssfff") + new Random().Next(1000, 9999);
decimal total_amount = 0.01m;
string subject = "商品名称";
string body = "商品描述";
string product_code = "FAST_INSTANT_TRADE_PAY";
AlipayTradePagePayRequest request = new AlipayTradePagePayRequest();
request.SetReturnUrl("{RETURN_URL}");
request.SetNotifyUrl(NOTIFY_URL);
request.SetBizContent("{\"out_trade_no\":\"" + out_trade_no + "\","
+ "\"total_amount\":\"" + total_amount + "\","
+ "\"subject\":\"" + subject + "\","
+ "\"body\":\"" + body + "\","
+ "\"product_code\":\"" + product_code + "\"}");
AlipayTradePagePayResponse response = client.pageExecute(request);
return response.Body;
}
- 实现发起支付的方法:
public ActionResult Pay(string out_trade_no)
{
AlipayTradePagePayModel model = new AlipayTradePagePayModel();
model.OutTradeNo = out_trade_no;
model.TotalAmount = "0.01";
model.Subject = "商品名称";
model.Body = "商品描述";
model.ProductCode = "FAST_INSTANT_TRADE_PAY";
AlipayTradePagePayRequest request = new AlipayTradePagePayRequest();
request.SetReturnUrl("{RETURN_URL}");
request.SetNotifyUrl(NOTIFY_URL);
request.SetBizModel(model);
AlipayTradePagePayResponse response = client.pageExecute(request);
return Content(response.Body);
}
- 实现支付结果回调的方法:
public ActionResult Notify()
{
Dictionary<string, string> parameters = new Dictionary<string, string>();
foreach (string key in Request.Form.AllKeys)
{
parameters.Add(key, Request.Form[key]);
}
bool verifyResult = AlipaySignature.RSACheckV1(parameters, ALIPAY_PUBLIC_KEY, "utf-8", "RSA2", false);
if (verifyResult)
{
string trade_status = Request.Form["trade_status"];
if (trade_status == "TRADE_SUCCESS" || trade_status == "TRADE_FINISHED")
{
// 支付成功处理
}
return Content("success");
}
else
{
return Content("fail");
}
}
- 在视图中添加支付按钮并绑定发起支付的方法:
<button type="button" onclick="location.href='@Url.Action("Pay", new { out_trade_no = Model.OrderNo })'">立即支付</button>
``
原文地址: https://www.cveoy.top/t/topic/hvDa 著作权归作者所有。请勿转载和采集!