private void buttonLogin_Click(object sender, EventArgs e)
{
if (textBoxAccount.Text.Trim() == "" || textBoxPassword.Text.Trim() == "")
{
MessageBox.Show("账号或密码不能为空，请重新输入");
this.DialogResult = DialogResult.None;
}
else
{
try
{
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load(Application.StartupPath + "/LoginConfig.xml");
XmlNode address = xmldoc.SelectSingleNode("//address");
XmlNode account = xmldoc.SelectSingleNode("//account");
XmlNode password = xmldoc.SelectSingleNode("//password");
XmlNode token = xmldoc.SelectSingleNode("//token");
XmlNode isLoginDefault = xmldoc.SelectSingleNode("//isLoginDefault");
address.InnerText = m_strAddr;
account.InnerText = this.textBoxAccount.Text.Trim();
password.InnerText = "";
isLoginDefault.InnerText = "false";
xmldoc.Save(Application.StartupPath + "/LoginConfig.xml");
}
catch (Exception ex)
{
string strErr = ex.Message;
MessageBox.Show("配置文件出错.请重新安装程序修复", "提示");
}
try
{
HttpHelper httphelper = new HttpHelper();
NameValueCollection namevaluec = new NameValueCollection();
namevaluec.Add("client_id", "100006");
namevaluec.Add("username", this.textBoxAccount.Text.Trim());
namevaluec.Add("password", this.textBoxPassword.Text);
namevaluec.Add("grant_type", "password");
string loginrequest = httphelper.postHttpRequest("http://" + m_strAddr + "/oauth/token", namevaluec);
if(LoginjJsonResult(loginrequest))
{
this.Hide();
m_loginProg = new LoginProgress(this);
m_loginProg.Show();
Thread downloadThread = new Thread(new ThreadStart(DownloadUserInfo));
downloadThread.Start();
while (string.IsNullOrEmpty(PaperInfoForm.static_postpaperrequest))
{
Thread.Sleep(sleep);
loop++;
if (loop == tryMax)
{
break;
}
}
m_loginProg.Close();
if (progressBarRet)
{
this.Close();
}
else
{
this.Show();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "错误");
}
}
}
/// <summary>
/// 提交试卷内容
/// </summary>
private void PostPaper(string paper)
{
XmlDocument xmldocc = new XmlDocument();
xmldocc.Load(Application.StartupPath + "/LoginConfig.xml");
XmlNode access_token = xmldocc.SelectSingleNode("//access_token");
XmlNode refresh_token = xmldocc.SelectSingleNode("//refresh_token");
if (string.IsNullOrEmpty(access_token.InnerText) || string.IsNullOrEmpty(refresh_token.InnerText))
{
LoginForm pm = new LoginForm();
DialogResult dr = pm.ShowDialog();
if (dr.Equals(DialogResult.Cancel))
{
return;
}
xmldocc.Load(Application.StartupPath + "/LoginConfig.xml");
access_token = xmldocc.SelectSingleNode("//access_token");
refresh_token = xmldocc.SelectSingleNode("//refresh_token");
}
XmlNode address = xmldocc.SelectSingleNode("//address");
XmlNode account = xmldocc.SelectSingleNode("//account");
XmlNode password = xmldocc.SelectSingleNode("//password");
XmlNode token_type = xmldocc.SelectSingleNode("//token_type");
XmlNode openid = xmldocc.SelectSingleNode("//openid");
XmlNode postpaper = xmldocc.SelectSingleNode("//postpaper");
HttpHelper httphelper = new HttpHelper();
NameValueCollection namevaluec = new NameValueCollection();
namevaluec.Add("access_token", access_token.InnerText);
namevaluec.Add("refresh_token", refresh_token.InnerText);
namevaluec.Add("token_type", token_type.InnerText);
namevaluec.Add("openid", openid.InnerText);
namevaluec.Add("userid", account.InnerText);
namevaluec.Add("client_id", "100006");
namevaluec.Add("clientip", "127.0.0.1");
namevaluec.Add("oauth_version", "2.a");
namevaluec.Add("paper", System.Web.HttpUtility.UrlEncode(paper, System.Text.Encoding.UTF8));
string postpaperrequest = httphelper.postHttpRequest(postpaper.InnerText, namevaluec); //postHttpRequest: 上传xml流
using (MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(postpaperrequest)))
{
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(UploadImgResp));
UploadImgResp uploadimgresp = (UploadImgResp)serializer.ReadObject(ms);
if (uploadimgresp.ret.Equals("1"))
{
MessageBox.Show(uploadimgresp.msg, "提示");
}
else
{
this.progressBar.Value = 100;
this.groupBox1.Visible = false;
UploadSuccess uploadSuccess = new UploadSuccess();
uploadSuccess.ExamId = uploadimgresp.data.examId;
uploadSuccess.ShowDialog();
}
}
}
private bool LoginJsonUserSetting()
{
XmlDocument xmldocc = new XmlDocument();
string postpaperrequest = string.Empty;
try
{
xmldocc.Load(Application.StartupPath + "/LoginConfig.xml");
XmlNode access_token = xmldocc.SelectSingleNode("//access_token");
XmlNode refresh_token = xmldocc.SelectSingleNode("//refresh_token");
if (string.IsNullOrEmpty(access_token.InnerText) || string.IsNullOrEmpty(refresh_token.InnerText))
{
return false; //config.xml不存在
}
XmlNode address = xmldocc.SelectSingleNode("//address");
XmlNode account = xmldocc.SelectSingleNode("//account");
XmlNode password = xmldocc.SelectSingleNode("//password");
XmlNode token_type = xmldocc.SelectSingleNode("//token_type");
XmlNode openid = xmldocc.SelectSingleNode("//openid");
XmlNode postpaper = xmldocc.SelectSingleNode("//postpaper");
HttpHelper httphelper = new HttpHelper();
NameValueCollection namevaluec = new NameValueCollection();
namevaluec.Add("access_token", access_token.InnerText);
namevaluec.Add("refresh_token", refresh_token.InnerText);
namevaluec.Add("token_type", token_type.InnerText);
namevaluec.Add("openid", openid.InnerText);
namevaluec.Add("userid", account.InnerText);
namevaluec.Add("client_id", "100006");
namevaluec.Add("clientip", "127.0.0.1");
namevaluec.Add("oauth_version", "2.a");
namevaluec.Add("pagesize", "100");
postpaperrequest = httphelper.postHttpRequest("http://graph.ciwong.com/paperclip/get_paper_clip", namevaluec);
if(string.IsNullOrEmpty(postpaperrequest))
{
return false; //登录失败
}
PaperInfoForm.static_postpaperrequest = postpaperrequest;
return true; //成功
}
catch(Exception ex)
{
string strErr = ex.Message;
MessageBox.Show("可能由于网络原因，试卷上传失败，请稍后再重新上传!", "提示");
return false;
}
}