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posted @ 2022-08-01 16:30
lixia64
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https://www.cnblogs.com/zhangjd/p/12039914.html 阅读全文
posted @ 2022-07-25 10:27
lixia64
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orders.OrderBy(o => o.Date).ThenBy(o => o.Price) 阅读全文
posted @ 2022-05-27 17:54
lixia64
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查询语句加上 .tolist() 阅读全文
posted @ 2022-05-25 16:28
lixia64
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posted @ 2022-05-25 08:54
lixia64
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SELECT * from siger_project_flexible_logistic_task lt left join siger_project_flexible_site fs on lt.SectionId = fs.sectionId and fs.`status` = 1 阅读全文
posted @ 2022-05-24 10:02
lixia64
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posted @ 2022-05-12 18:00
lixia64
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TimeSpan ts = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, 0); string lTime = Convert.ToInt64(ts.TotalSeconds).ToString(); long LongTime = long 阅读全文
posted @ 2022-03-25 13:23
lixia64
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using (var dbTransaction = _context.Database.BeginTransaction()) { try { _context.SaveChanges(); dbTransaction.Commit(); result.Result = true; result. 阅读全文
posted @ 2022-03-11 14:53
lixia64
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