public void ToFile(string Fpath, string Outpath)
{
//throw new NotImplementedException();
excute doCount = new excute();
int countword = doCount.CountWord(Fpath); //调用计算总单词数方法，结果保存在countword
int countchar = doCount.CountChar(Fpath); //调用计算总字符数方法，结果保存在countchar
int countline = doCount.CountLine(Fpath); //调用计算行数方法，结果保存在countline
StreamWriter sw = null;
Dictionary <string, int> a = doCount.SortDictionary_Desc(doCount.CountFrequency(Fpath)); //调用计算频数并排序的方法，将结果保存到dictionary字典中
if (Outpath == null)
{
//sw = new StreamWriter(@"");//在默认路径创建写文件流
Console.WriteLine("请指定输出路径");
}
if (Outpath != null)
{
sw = new StreamWriter(Outpath); //在自定义path路径创建写文件流
}
Console.SetOut(sw); //结果写入文件
Console.WriteLine("characters：" + countchar);
Console.WriteLine("words：" + countword);
Console.WriteLine("lines：" + countline);
Console.WriteLine("Fre：");
foreach (KeyValuePair <string, int> pair in a)//遍历a字典里面的每一条信息
{
string key = pair.Key;
int value = pair.Value;
Console.WriteLine("{0} {1}", key, value);
}
sw.Flush();
sw.Close();
}
public int CountWord(string Fpath)
{
//throw new NotImplementedException();
excute doCount = new excute();
Dictionary <string, int> dictionary = CountFrequency(Fpath);
int CountWord = 0;
foreach (KeyValuePair <string, int> dic in dictionary)//遍历字典里面的每一个单词，结果为总单词数
{
CountWord += dic.Value;
}
return(CountWord);
}
static void Main(string[] args)
{
StreamWriter sw = null;
Process count = new excute();
string path = null; //读入文件路径标志
string outPath = null; //写出文件路径标志
//string GetExNum = null;//限制输出个数的值
string GetNum = null; //指定频数的值
for (int i = 0; i < args.Length; i++)
{
switch (args[i])
{
case "-i":
path = args[i + 1]; //寻找是否找到输入文件路径
break;
/*case "-m"://没有实现
* GetExNum = args[i + 1];
* break;*/
case "-n": //-n参数与数字搭配使用，用于限制最终输出的单词的个数
GetNum = args[i + 1];
break;
case "-o": //-o表示输出路径
outPath = args[i + 1];
break;
}
}
if (path != null)
{
if (outPath != null)
{
sw = new StreamWriter(outPath);//在outPath创建写文件流
}
Console.WriteLine("characters:" + count.CountChar(path));
Console.WriteLine("words:" + count.CountWord(path));
Console.WriteLine("lines:" + count.CountLine(path));
sw.WriteLine(String.Format("characters:" + count.CountChar(path)));
sw.WriteLine(String.Format("words:" + count.CountWord(path)));
sw.WriteLine(String.Format("lines:" + count.CountLine(path)));
if (GetNum != null)//将输出指定数量的单词数，并写入文件
{
int i = 0;
Dictionary <string, int> dictionary = count.CountFrequency(path);
dictionary = count.SortDictionary_Desc(dictionary);
//sw.WriteLine("前" + GetNum + "频数的单词如下：");
//Console.WriteLine("前" + GetNum + "频数的单词如下：");
foreach (KeyValuePair <string, int> dic in dictionary)
{
sw.WriteLine(String.Format("{0,-10} |{2,5}", dic.Key, 0, dic.Value));
Console.WriteLine(String.Format("{0,-10} |{2,5}", dic.Key, 0, dic.Value));
i++;
if (i == int.Parse(GetNum))
{
break;
}
}
}
}
else
{
Console.WriteLine("路径为空，请输入文件路径");
}
if (sw != null)
{
sw.Flush();
sw.Close();
}
}