动态表达式使用泛型,其中的条件判断应该怎么写呢? 返回
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目前这么写报错中文提示 : 当前表达式value(<>c__DisplayClass15_0`2).workIdProperty.Compile().Invoke(a) 不支持,查看导航是否配置正确等 English Message : value(<>c__DisplayClass15_0`2).workIdProperty.Compile().Invoke(a)no support
public static void ValidatableRole<TEntity, TUser>(Expressionable<TEntity, TUser> exp, string currentUserId, bool IncludeSelf, Expression<Func<TEntity, string>> workIdProperty, Expression<Func<TEntity, string>> mNameProperty, string SchCompanyID = null, string SchOrgCompanyID = null, string SchGroupCompanyID = null, string SchDeptID = null, string SchWorkID = null, string SchUserName = null, bool isGroupBased = false) where TEntity : class, new() where TUser : class, new() { if (IncludeSelf) { exp.AndIF(currentUserId == SchWorkID, (a, b) => workIdProperty.Compile().Invoke(a) == currentUserId); } if (!string.IsNullOrEmpty(SchWorkID)) { exp.And((a, b) => workIdProperty.Compile().Invoke(a) == SchWorkID); } if (!string.IsNullOrEmpty(SchUserName)) { exp.And((a, b) => mNameProperty.Compile().Invoke(a).Contains(SchUserName)); } }
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fate sta VIP0
1周前SqlFunc.MappingColumn<string>(列名参数)==currentUserId
列名参数如果前端传过来 要考虑sql注入
SqlFunc.MappingColumn(sql)这个函数是可以将sql替换到指定位置
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