获取 prepay_id 结果校验出错！{"prepay_id":null,"ResultCode":{"Success":false,"StateCode":null,"ErrorCode":null,"ErrorMessage":"This instance has already started one or more requests. Properties can only be modified before sending the first request.","Solution":null,"Additional":null},"VerifySignSuccess":null}
代码如下：
var builder = WebApplication.CreateBuilder(args);
//使用本地缓存必须添加
builder.Services.AddMemoryCache();
//Senparc.Weixin 注册（必须）
builder.Services.AddSenparcWeixinServices(builder.Configuration);
var app = builder.Build();
//启用微信配置（必须）
var registerService = app.UseSenparcWeixin(app.Environment,
null,
null,
register => { },
(register, weixinSetting) =>
{
register.RegisterWxOpenAccount(weixinSetting, "陪诊小程序");
register.RegisterMpAccount(weixinSetting, "陪诊公众号");
register.RegisterTenpayApiV3(weixinSetting, "陪诊微信支付");
});
app.UseMessageHandlerForWxOpen("/WxOpenAsync", CustomWxOpenMessageHandler.GenerateMessageHandler, options =>
{
options.AccountSettingFunc = context => Senparc.Weixin.Config.SenparcWeixinSetting;
});
小程序的其他功能正常，只有微信支付只有第一次正常，第二次发起就会出错，已按官方文档配置且安装最新nuget包
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我的 GitHub: https://github.com/xiaosa1944
