摘要:
using (var ctx = new EfDbContext()) { var customer = GetCustomer(); var dataBaseCustomer = ctx.Customers .FirstOrDefault(d => d.Id == customer.Id); if 阅读全文
摘要:
写了个demo,模拟浏览器加载网站地址,一直报错,网上找了解决办法解决了(http://blog.csdn.net/qq417431233/article/details/50734451) App Transport Security has blocked a cleartext HTTP (h 阅读全文