exec sp_executesql N'SELECT [book_id],[book_name],[book_url],[add_user],
[add_time],[modi_user],[modi_time]
FROM [TriumphInTheSkies].[dbo].[mxr_examination_book]
WHERE book_name LIKE ''%@book_name%''',N'@book_name
nvarchar(50)',@book_name=N'图书名称'
------解决方案--------------------
应该是
WHERE book_name LIKE ’%‘+@book_name+’%’
吧,不太确定。