// 处理courseBook
public void SaveCourseBook(课程表 obj, string courseName, decimal courseScore, string publishHome, string courseType, string content, HttpPostedFileBase courseBook)
{
// 保存路径
string savePath = Server.MapPath("~/images/CourseBooks/");
// 没有就创建
if (!Directory.Exists(savePath))
{
Directory.CreateDirectory(savePath);
}
// 为照片命名
string addons = string.Empty;
if (courseBook == null)
{
addons = "暂无图片.png";
}
else
{
addons = "由" + publishHome.Replace(" ", string.Empty) + "出版的" + courseName.Replace(" ", string.Empty) + courseBook.FileName.Substring(courseBook.FileName.IndexOf('.'));
// 在路径上添加
savePath += addons;
// 保存
courseBook.SaveAs(savePath);
}
// 最后在数据库里面添加后半段
obj.教材图片路径 = addons;
}
public ActionResult CreateCourse(string courseName, decimal courseScore, string publishHome, string courseType, string content, HttpPostedFileBase courseBook)
{
课程表 courseObj = new 课程表();
courseObj.课程名称 = courseName;
courseObj.课程学分 = courseScore;
courseObj.教材出版社 = publishHome;
courseObj.课程类别 = courseType;
courseObj.课程简介 = content;
// 处理courseBook
SaveCourseBook(courseObj, courseName, courseScore, publishHome, courseType, content, courseBook);
// 向数据库添加对象
courseModel.课程表.Add(courseObj);
courseModel.SaveChanges();
return(RedirectToAction("ShowCourse"));
}
