在关于Hibernate的public string GetAllGroups()
{
int count = 1;
string getDListScript = @"C:\inetpub\wwwroot\O365Service\Scripts\GetDList.ps1";
string userName = "j*****";
string password = "****";
try
{
using (var ps = PowerShell.Create())
{
Runspace runSpace = RunspaceFactory.CreateRunspace();
runSpace.Open();
ps.Runspace = runSpace;
ps.AddCommand(getDListScript).AddParameter("Office365Username", userName).AddParameter("Office365Password", password);
//IAsyncResult async = ps.BeginInvoke();
//StringBuilder stringBuilder = new StringBuilder();
var results = ps.Invoke();
PSDataCollection<ErrorRecord> errors = ps.Streams.Error;
if (errors != null && errors.Count > 0)
{
StringBuilder sb = new StringBuilder();
foreach (ErrorRecord err in errors)
{
sb.Append(err.ToString());
}
System.IO.File.WriteAllText(@"C:\inetpub\wwwroot\RestService\bin\err.text", sb.ToString());
}
count = results.Count;
}
}
catch (Exception ex)
{
return ex.Message.ToString();
}
return count.ToString();
}
注释的每个指南或示例中，结果都是一个简单的对象，例如，字符串或计算的长数。我想使用这样的注释：
@Formula这可能吗？我应该避免@Entity
@Table(name = "my_first_table")
public class MyFirstEntity {
@Column(name = "pattern")
private String pattern;
@Formula(value = "select b from MySecondEntity b where b.name like pattern")
private Set<MySecondEntity> mySecondEntities;
}
注释，因为@OneToMany上的更改可能会出现问题。
答案 0 :(得分：0)
休眠@Formula不能包含这样的完整SQL查询。
它包含任何SQL子句，该子句可以是查询中的单个列。
例如：
@Formula("income * tax / 100")