public IHttpActionResult updateresult(updateResult updatemodel)
{
using (TouNaoEntities tn = new TouNaoEntities())
{
if (updatemodel.data.yes)
{
TNWZ model = tn.TNWZ.Where(t => t.Num == updatemodel.data.num).OrderByDescending(t => t.CreateDate).ToList()[0];
model.Result = "正确";
if (tn.SaveChanges() > 0)
{
return(Json(new { code = 200, msg = "保存成功！" }));
}
}
else
{
TNWZ model = tn.TNWZ.Where(t => t.Num == updatemodel.data.num).OrderByDescending(t => t.CreateDate).ToList()[0];
model.Result = "正确";
model.Answer = AnswerList[updatemodel.data.answer - 1];
model.HistoryAnswer = model.HistoryAnswer.Trim() + AnswerList[updatemodel.data.answer - 1].Trim();
if (tn.SaveChanges() > 0)
{
return(Json(new { code = 200, msg = "保存成功！" }));
}
}
return(Json(new { code = 200 }));
}
}
public IHttpActionResult GetAnswerFromBaidu(TNModel paras)
{
List <TNWZ> list = new List <TNWZ>();
using (TouNaoEntities tnwz = new TouNaoEntities())
{
list = tnwz.TNWZ.ToList();
TNWZ dbmodel = list.FirstOrDefault(p => p.Quiz == paras.data.quiz);
if (dbmodel != null && dbmodel.Result == "正确")
{
saveAnswer(dbmodel.Answer);
return(Json(new { code = 200 }));
}
if (dbmodel != null)
{
dbmodel.Answer = GetNewAnswer(dbmodel);
dbmodel.HistoryAnswer = dbmodel.HistoryAnswer.Trim() + dbmodel.Answer.Trim();
saveAnswer(dbmodel.Answer);
if (tnwz.SaveChanges() > 0)
{
return(Json(new { code = 200, msg = "更新答案成功！" }));
}
}
}
#region 清除答案文件
DirectoryInfo dir = new DirectoryInfo("d:\\daan");
FileSystemInfo[] fileinfo = dir.GetFileSystemInfos(); //返回目录中所有文件和子目录
foreach (FileSystemInfo i in fileinfo)
{
if (i is DirectoryInfo) //判断是否文件夹
{
DirectoryInfo subdir = new DirectoryInfo(i.FullName);
subdir.Delete(true); //删除子目录和文件
}
else
{
File.Delete(i.FullName); //删除指定文件
}
}
#endregion
#region 双答案处理
var doubleOptions = paras.data.options.ToList().Where(o => o.Contains("、")).ToList();
if (doubleOptions.Any())
{
IsdDoubleOptions = true;
foreach (string item in paras.data.options)
{
if (item.Contains("、"))
{
string[] splitList = item.Split('、');
SpiltCount.Add(splitList.Length);
MultipleOptions.AddRange(splitList);
}
else
{
SpiltCount.Add(1);
MultipleOptions.Add(item);
}
}
}
#endregion
#region 百度搜索\360搜索--》词频锁定答案
string[] Searchurl = new[] { "http://www.baidu.com/s?wd={0}&timeout=2", "https://www.so.com/s?ie=utf-8&fr=none&src=360sou_newhome&q={0}" };
if (!string.IsNullOrEmpty(paras.data.quiz))
{
for (int i = 0; i < Searchurl.Length; i++)
{
Searchurl[i] = string.Format(Searchurl[i], paras.data.quiz);
}
}
else
{
for (int i = 0; i < Searchurl.Length; i++)
{
Searchurl[i] = string.Format(Searchurl[i], "中国位于哪个大洲？");
}
}
foreach (string items in Searchurl)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(items);
request.Method = "Get";
request.ContentType = "text/html;charset=utf-8";
string str = "";
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
Stream stream = response.GetResponseStream();
StreamReader sr = new StreamReader(stream, Encoding.UTF8);
StringBuilder sb = new StringBuilder();
sb.Append(sr.ReadToEnd());
str = sb.ToString();
}
int strLength = str.Length;
if (!string.IsNullOrEmpty(str) && paras.data.options.Length > 0)
{
if (!IsdDoubleOptions)
{
foreach (var item in paras.data.options)
{
int result;
string strReplace = str.Replace(item, "");
int strReplaceLength = strReplace.Length;
int diffrent = strLength - strReplaceLength;
int itemLength = item.ToString().Length;
result = diffrent > 0 ? diffrent / itemLength : 0;
if (Is360Search && items.Contains("www.so.com"))
{
_360Count.Add(result);
}
else
{
BaiduCount.Add((result));
}
}
}
else
{
int SpiltSpiltCountLength = 0;
for (int j = 0; j < SpiltCount.Count; j++)
{
int result = 0;
for (int i = 0; i < SpiltCount[j]; i++)
{
string Smallitem = MultipleOptions[SpiltSpiltCountLength + i];
string strReplace = str.Replace(Smallitem, "");
int strReplaceLength = strReplace.Length;
int diffrent = strLength - strReplaceLength;
int itemLength = MultipleOptions[i].ToString().Length;
result = (diffrent > 0 ? diffrent / itemLength : 0) + result;
}
if (Is360Search && items.Contains("www.so.com"))
{
_360Count.Add(result);
}
else
{
BaiduCount.Add((result));
}
SpiltSpiltCountLength = SpiltCount[j] + SpiltSpiltCountLength;
}
}
}
}
BaiduMaxIndex = BaiduCount.FindIndex(c => c.Equals(BaiduCount.Max()));
_360MaxIndex = _360Count.FindIndex(c => c.Equals(_360Count.Max()));
#endregion
#region 百度搜索结果不等于360搜索结果处理
bool IsEqual = BaiduMaxIndex == _360MaxIndex;
if (!IsEqual)
{
for (int i = 0; i < 4; i++)
{
HebingCount.Add(BaiduCount[i] + _360Count[i]);
}
HebingMaxIndes = HebingCount.FindIndex(c => c.Equals(HebingCount.Max()));
}
#endregion
string Answer = IsEqual ? AnswerList[BaiduMaxIndex] : AnswerList[HebingMaxIndes];
saveAnswer(Answer);
using (TouNaoEntities tn = new TouNaoEntities())
{
var dbmodel = list.FirstOrDefault(p => p.Quiz == paras.data.quiz);
if (dbmodel == null)
{
TNWZ model = new TNWZ();
model.Answer = Answer;
model.Options = string.Join(",", paras.data.options);
model.Quiz = paras.data.quiz;
model.CreateDate = DateTime.Now;
model.Num = paras.data.num;
model.HistoryAnswer = Answer;
tn.TNWZ.Add(model);
if (tn.SaveChanges() > 0)
{
return(Json(new { code = 200, msg = "保存成功！" }));
}
}
}
return(Json(new { code = 200 }));
}