2 回答

TA贡献1866条经验 获得超5个赞
解决方案:
Blogs = await _context.Blogs
.Select(b => new BlogViewModel()
{
Id = b.Id,
Name = b.Name,
CategoryName = _context.BlogCategory
.Where(c => c.Id == b.CatId)
.Select(c => c.Name)
.SingleOrDefault()
})
.ToListAsync();

TA贡献1821条经验 获得超6个赞
var blogModels = ( from b in _context.Blogs
join c in _context.BlogCategories
on b.CatId equals c.Id
select new BlogViewModel()
{
Id = b.Id,
Name = b.Name,
CategoryName = c.Name
}).ToList();
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