/// <summary>
/// 注入多个数据库
/// </summary>
/// <typeparam name="T"></typeparam>
private void AddDbContext <T>() where T : AbpDbContext
{
Configuration.Modules.AbpEfCore().AddDbContext <T>(options =>
{
if (options.ExistingConnection != null)
{
MESDbContextConfigurer.Configure <T>(options.DbContextOptions, options.ExistingConnection);
}
else
{
MESDbContextConfigurer.Configure <T>(options.DbContextOptions, options.ConnectionString);
}
});
}
public MESDbContext CreateDbContext(string[] args)
{
var builder = new DbContextOptionsBuilder <MESDbContext>();
/*
* You can provide an environmentName parameter to the AppConfigurations.Get method.
* In this case, AppConfigurations will try to read appsettings.{environmentName}.json.
* Use Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") method or from string[] args to get environment if necessary.
* https://docs.microsoft.com/en-us/ef/core/cli/dbcontext-creation?tabs=dotnet-core-cli#args
*/
var configuration = AppConfigurations.Get(WebContentDirectoryFinder.CalculateContentRootFolder());
MESDbContextConfigurer.Configure(builder, configuration.GetConnectionString(MESConsts.ConnectionStringName));
return(new MESDbContext(builder.Options));
}