我担心的是：有一个RecurringJon每天发送一封电子邮件。在静态电子邮件内容中，效果很好。但我的最终用户希望他们的重要物品数量每天发送给他们。我为他们的库存提供了一个控制器，可以比较物料以确定哪些物料处于关键水平。但我无法调用广告资源的_context。
我已经尝试在服务中添加上下文，但是仍然无法正常工作。
ItemRegContext
<?php
if(isset($_POST['submit'])) {
$name = $_POST['name'];
$matNo = $_POST['mat_number'];
$age = $_POST['age'];
$specialty = $_POST['specialty'];
$gender = $_POST['gender'];
//after user click the submit button
$sql_Select_Stundets = "SELECT * FROM student WHERE name = '$name' ";
// query the sql with db connection
$result_sql_Select_Stundets = mysqli_query($conn,$sql_Select_Stundets);
//Now check the row count to verify the output if there is any match
$rowcount=mysqli_num_rows($result);
//Now write insert inside if condition
if( $rowcount >0 ) {
if(!empty($name) && !empty($matNo) && !empty($age) &&
!empty($specialty) && !empty($gender)) {
$sql = "INSERT INTO `student`(`name`, `UB_number`, `age`,
`sex`, `specialty`)
VALUES ('$name', '$matNo', '$age', '$gender', '$specialty')";
$conn->query($sql);
bheader("Location: index.php");
}else{
echo "Error: Complete all records";
}
}else{
echo "<script>
alert('sorry this name is already available');
</script>";
}
}
?>
Startup.cs
namespace Intranet.Controllers
{
public class ItemRegController : Controller
{
private readonly ItemRegContext _context;
public ItemRegController(ItemRegContext context)
{
_context = context;
}
}
在公共空白public void Configure(IApplicationBuilder app, IRecurringJobManager recurringJob)
{
app.UseHangfireDashboard();
recurringJob.AddOrUpdate("", () => SendEmail(), Cron.Minutely());
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller=Home}/{action=Index}/{id?}");
});
}
public void SendEmail()
{
var message = new MimeMessage();
var builder = new BodyBuilder();
string msgFromDB = string.Empty;
var items = _context.ItemRegs;
foreach (ItemReg item in items)
{
if (item.CritLevel >= item.Qty)
{
msgFromDB += "<tr>" +
"<td>" + item.ItemName + "</td>" +
"<td>" + item.ItemDesc + "</td>" +
"<td>" + item.ManufName + "</td>" +
"<td>" + item.AsstSerial + "</td>" +
"<td>" + item.PartNum + "</td>" +
"<td>" + item.TypeName + "</td>" +
"<td>" + item.CalDate + "</td>" +
"<td>" + item.Qty + "</td>" +
"<td>" + item.UnitName + "</td>" +
"<td>" + item.Remarks + "</td>" +
"<td>" + item.LocName + "</td>" +
"</tr>";
}
//else {
// msgFromDB += "<tr><<td colspan='11'>No critical record on the list</td>></tr>";
//}
}
#region email
// reference value from appsettings.json
string host = "smtp.some.com";
int port = 333;
bool boole = false;
string authEmail = "somemail@mail.com";
string authPass = "somepassword";
message.From.Add(new MailboxAddress("somename", "jose.baleros@pttphils.com"));
message.To.Add(new MailboxAddress("somemail@mail.com"));
message.Subject = "some subjects";
builder.HtmlBody =
string.Format(@"
<p> Critical Stocks for today " +
DateTime.Now.ToString() + " </p>" +
"<table border='1'> " +
"<thead>" +
" <tr> " +
" <th> Name </th>" +
" <th> Item Description </th>" +
" <th> MFR </th>" +
" <th> Asset/SN </th>" +
" <th> P/N </th>" +
" <th> Type </th>" +
" <th> CAL Date </th>" +
" <th> QTY </th>" +
" <th> Unit </th>" +
" <th> Remarks </th>" +
" <th> Location </th>" +
" </tr>" +
" </thead>" +
" <tbody>" + msgFromDB + "</tbody> " +
"</table>" +
"<br />" +
"<br />");
message.Body = builder.ToMessageBody();
using (var client = new SmtpClient())
{
client.Connect(host, port, boole);
client.Authenticate(authEmail, authPass);
client.Send(message);
client.Disconnect(true);
}
}
，SendEmail()上
_context应该获得ItemRegContext的列表
答案 0 :(得分：0)