// PUT odata/Weibo(5)
public IHttpActionResult Put([FromODataUri] int key, WeiboFromBigData weibofrombigdata)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (key != weibofrombigdata.Id)
{
return BadRequest();
}
db.Entry(weibofrombigdata).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!WeiboFromBigDataExists(key))
{
return NotFound();
}
else
{
throw;
}
}
return Updated(weibofrombigdata);
}
// POST odata/Weibo
public IHttpActionResult Post(WeiboFromBigData weibofrombigdata)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.WeiboFromBigDatas.Add(weibofrombigdata);
db.SaveChanges();
return Created(weibofrombigdata);
}
private void ReadJsonFromFile(List<string> files)
{
int num = 0;//计数
JavaScriptSerializer serializer = new JavaScriptSerializer();
foreach (string filename in files)
{
string fileUrl = Server.MapPath("data/" + filename);
//读取文件
StreamReader sr = new StreamReader(fileUrl, System.Text.Encoding.UTF8);
try
{
if (sr != null)
{
string stringLine = sr.ReadLine();
WeiboFromBigData weibo = new WeiboFromBigData();
if (stringLine != null)
{
string result = "";
while (stringLine != null)
{
result = stringLine.Substring(1, stringLine.Length - 2);
weibo = JsonConvert.DeserializeObject<WeiboFromBigData>(result);
db.WeiboFromBigDatas.Add(weibo);
db.SaveChanges();
num += 1;
Console.Write("num:" + num);
stringLine = sr.ReadLine();
}
}
}
}
catch (Exception e)
{
Console.Write(e.ToString());
}
finally
{
sr.Close();
}
}
}
