要使用Audit.Net Entity Framework提供程序,在审计日志之前保存数据库操作,需要完成以下步骤:
Install-Package Audit.EntityFramework
public class YourDbContext : Audit.EntityFramework.AuditDbContext
{
public YourDbContext(DbContextOptions options) : base(options)
{
}
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
optionsBuilder.UseSqlServer("your_connection_string");
base.OnConfiguring(optionsBuilder);
}
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
base.OnModelCreating(modelBuilder);
// 添加审计日志配置
modelBuilder.Entity().ToTable("__YourAuditTableName");
}
public DbSet YourEntities { get; set; }
public DbSet AuditLogs { get; set; }
}
public class AuditLog
{
public int Id { get; set; }
public string UserName { get; set; }
public string TableName { get; set; }
public string Action { get; set; }
public string Values { get; set; }
public DateTime CreatedDate { get; set; }
}
public void ConfigureServices(IServiceCollection services)
{
services.AddDbContext(options =>
options.UseSqlServer(Configuration.GetConnectionString("YourConnectionString")));
// 添加Audit.Net服务配置
services.AddAudit();
}
public class YourRepository
{
private readonly YourDbContext _dbContext;
public YourRepository(YourDbContext dbContext)
{
_dbContext = dbContext;
}
public void SaveChanges()
{
// 使用Audit.Net保存审计日志
_dbContext.SaveChangesWithAudit();
}
}
public class YourService
{
private readonly YourRepository _repository;
public YourService(YourRepository repository)
{
_repository = repository;
}
public void DoSomething()
{
// 执行数据库操作
_repository.SaveChanges();
}
}
通过以上步骤,你就可以在审计日志之前保存数据库操作了。注意,以上示例中使用了Entity Framework Core和SQL Server作为示例,你需要根据自己的实际情况进行相应的更改。