我有一个非常简单的 Parallel.ForEach 调用下面的代码:
var maxDegree = new ParallelOptions{MaxDegreeOfParallelism = 5};
Parallel.ForEach(PList,maxDegree,fl =>
{
ProjectDirectoryProcessing pjp = new ProjectDirectoryProcessing();
pjp.ProjectProcessor(fl);
Console.ReadLine();
}
);
public class ProjectDirectoryProcessing
{
public void ProjectProcessor(string rootDirectory)
{
DirectoryInfo Dinfo = new DirectoryInfo(rootDirectory);
DirectoryInfo[] directories = Dinfo.GetDirectories("*.*", SearchOption.AllDirectories);
FileInfo[] finfo = Dinfo.GetFiles("*.*", SearchOption.AllDirectories);
foreach (FileInfo f in finfo)
{
FileSize = FileSize + f.Length;
}
FileCount = finfo.Length;
DirectoryCount = directories.Length;
}
}
问题是我的内存不足,我在 Parallel.ForEach 中的 pjp.ProjectProcessor 之后考虑了 GC.Collect() 但我不确定这是否可行。这些目录非常大,我不肯定清理这些目录会有所帮助。什么是处理这个问题的好方法?