public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/html";
int id;
if (int.TryParse(context.Request.QueryString["id"], out id))
{
Bll.UserInfoBll userInfoBll = new Bll.UserInfoBll();
UserInfo userInfo = userInfoBll.GetUserInfo(id);
if (userInfo != null)
{
string filePath = context.Request.MapPath("ShowEdit.html");
string fileContent = File.ReadAllText(filePath);
fileContent = fileContent.Replace("$name", userInfo.UserName).Replace("$pwd", userInfo.UserPwd).Replace("$email", userInfo.Email).Replace("$id", userInfo.UserId.ToString());
context.Response.Write(fileContent);
}
else
{
context.Response.Redirect("查无此人");
}
}
else
{
context.Response.Write("参数错误");
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
Bll.UserInfoBll userInfoBll = new Bll.UserInfoBll();
int pageIndex;
if (!int.TryParse(context.Request["pageIndex"], out pageIndex))
{
pageIndex = 1;
}
int pageSize = 3;
int pageCount = userInfoBll.GetPageCount(pageSize);//获取总页数
//判断当前页码值的取值范围
pageIndex = pageIndex < 1 ? 1 : pageIndex;
pageIndex = pageIndex > pageCount ? pageCount : pageIndex;
//获取分页数据
List <UserInfo> list = userInfoBll.GetPageList(pageIndex, pageSize);
//获取页码条
string pageBar = PageBarHelper.GetPageBar(pageIndex, pageCount);
//用微软提供的 JavaScriptSerializer 类将数据序列化成Json字符串
System.Web.Script.Serialization.JavaScriptSerializer js = new System.Web.Script.Serialization.JavaScriptSerializer();
string str = js.Serialize(new { UList = list, MyPageBar = pageBar });//用匿名类把分页数据和页码条写到一起
context.Response.Write(str);
}
private void CheckUserInfo()
{
string userName = Request.Form["txtName"];
string userPwd = Request.Form["txtPwd"];
Bll.UserInfoBll userInfoBll = new Bll.UserInfoBll();
UserInfo LoginUserInfo = userInfoBll.GetUserInfo(userName);
if (LoginUserInfo != null)
{
if (userPwd == LoginUserInfo.UserPwd)
{
//判断用户是否选择了自动登录
//页面上有多个复选框时，只能将选中复选框的值提交到服务端
if (!string.IsNullOrEmpty(Request.Form["autoLogin"]))
{
Response.Cookies["username"].Value = Server.UrlEncode(LoginUserInfo.UserName);
Response.Cookies["username"].Expires = DateTime.Now.AddDays(3);
Response.Cookies["userpwd"].Value = Common.webCommon.GetMd5String(Common.webCommon.GetMd5String(LoginUserInfo.UserPwd));
Response.Cookies["userpwd"].Expires = DateTime.Now.AddDays(3);
}
Session["userInfo"] = LoginUserInfo;
Response.Redirect("UserInfiList.aspx");
}
else
{
Msg = "用户名或密码错误";
}
}
else
{
Msg = "该用户名尚未注册";
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
int userId = Convert.ToInt32(context.Request["id"]);
Bll.UserInfoBll userInfoBll = new Bll.UserInfoBll();
UserInfo userInfo = userInfoBll.GetUserInfo(userId);
//别忘了将数据序列化成json数据
System.Web.Script.Serialization.JavaScriptSerializer js = new System.Web.Script.Serialization.JavaScriptSerializer();
context.Response.Write(js.Serialize(userInfo));
}
protected void Page_Load(object sender, EventArgs e)
{
Bll.UserInfoBll userInfoBll = new Bll.UserInfoBll();
List <UserInfo> list = userInfoBll.GetList();
UserList = list;
//StringBuilder sb = new StringBuilder();
//foreach (UserInfo userinfo in list)
//{
// sb.AppendFormat("<tr><td>{0}</td><td>{1}</td><td>{2}</td><td>{3}</td></tr>",userinfo.UserId,userinfo.UserName,userinfo.UserPwd,userinfo.RegTime.ToShortDateString());
// StrHtml = sb.ToString();
//}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
int userId = Convert.ToInt32(context.Request["id"]);
Bll.UserInfoBll userInfoBll = new Bll.UserInfoBll();
if (userInfoBll.DeleteUserInfo(userId) > 0)
{
context.Response.Write("ok");
}
else
{
context.Response.Write("no");
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string userName = context.Request["name"];
Bll.UserInfoBll userInfiBll = new Bll.UserInfoBll();
if (userInfiBll.GetUserInfo(userName) != null)
{
context.Response.Write("用户名已存在");
}
else
{
context.Response.Write("用户名可用");
}
}
protected void Page_Load(object sender, EventArgs e)
{
//判断缓存中是否有数据
if (Cache["userInfoList"] == null)
{
Bll.UserInfoBll userInfoBll = new Bll.UserInfoBll();
List <UserInfo> list = userInfoBll.GetList();
//将数据放到缓存中
Cache["userInfoList"] = list;
Response.Write("数据来自数据库");
}
else
{
List <UserInfo> list = (List <UserInfo>)Cache["userInfoList"];
Response.Write("数据来自缓存");
}
}
private void AddUser()
{
Model.UserInfo userinfo = new Model.UserInfo();
userinfo.UserName = Request.Form["txtName"];
userinfo.UserPwd = Request.Form["txtPwd"];
userinfo.Email = Request.Form["txtMail"];
userinfo.RegTime = DateTime.Now;
Bll.UserInfoBll userInfoBll = new Bll.UserInfoBll();
if (userInfoBll.AddUserInfo(userinfo))
{
Response.Redirect("UserInfoList.aspx");
}
else
{
Response.Redirect("Error.html");
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/html";
Bll.UserInfoBll UserInfoService = new Bll.UserInfoBll();
List <UserInfo> list = UserInfoService.GetList();
StringBuilder sb = new StringBuilder();
foreach (UserInfo userinfo in list)
{
sb.AppendFormat("<tr><td>{0}</td><td>{1}</td><td>{2}</td><td>{3}</td><td>{4}</td><td><a href='ShowDetail.ashx?id={0}'>详细</a></td><td><a href='UserDelet.ashx?uid={0}'class=deletes>删除</a></td><td><a href='ShowEdit.ashx?id={0}'>编辑</a></td></tr>", userinfo.UserId, userinfo.UserName, userinfo.UserPwd, userinfo.Email, userinfo.RegTime);
}
//读取模板文件
string filePath = context.Request.MapPath("UserInfoList.html");
string fileContent = File.ReadAllText(filePath);
fileContent = fileContent.Replace("@tbody", sb.ToString());
context.Response.Write(fileContent);
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
UserInfo editUserInfo = new UserInfo();
editUserInfo.UserId = Convert.ToInt32(context.Request["txtEditUserId"]);
editUserInfo.UserName = context.Request["txteditUserName"];
editUserInfo.UserPwd = context.Request["txteditUserPwd"];
editUserInfo.Email = context.Request["txteditUserMail"];
editUserInfo.RegTime = Convert.ToDateTime(context.Request["txtEditRegTime"]);
Bll.UserInfoBll userInfoBll = new Bll.UserInfoBll();
if (userInfoBll.EditUserInfo(editUserInfo))
{
context.Response.Write("yes");
}
else
{
context.Response.Write("no");
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
UserInfo userInfo = new UserInfo();
userInfo.UserName = context.Request["txtUserName"];
userInfo.UserPwd = context.Request["txtUserPwd"];
userInfo.Email = context.Request["txtUserMail"];
userInfo.RegTime = DateTime.Now;
Bll.UserInfoBll userInfoBll = new Bll.UserInfoBll();
//这里没有涉及到校验信息是否符合要求，等以后来完善
if (userInfoBll.AddUserInfo(userInfo))
{
context.Response.Write("ok");
}
else
{
context.Response.Write("no");
}
}
//别忘了实现这个接口 IRequiresSessionState 切记
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string userName = context.Request["userName"];
string userPwd = context.Request["userPwd"];
Bll.UserInfoBll userInfoBll = new Bll.UserInfoBll();
string msg = string.Empty;
UserInfo userInfo = new UserInfo();
if (userInfoBll.validateUserInfo(userName, userPwd, out msg, out userInfo))
{
context.Session["userInfo"] = userInfo;
context.Response.Write("ok:" + msg);
}
else
{
context.Response.Write("no:" + msg);
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/html";
int id = Convert.ToInt32(context.Request.Form["txtId"]);//接收隐藏域中的值，
Bll.UserInfoBll userInfoBll = new Bll.UserInfoBll();
UserInfo userInfo = userInfoBll.GetUserInfo(id); //通过这个id获取用户信息
userInfo.UserName = context.Request.Form["txtName"]; //通过表单中的信息重新赋值
userInfo.UserPwd = context.Request.Form["txtPwd"];
userInfo.Email = context.Request.Form["txtMail"];
if (userInfoBll.EditUserInfo(userInfo))
{
context.Response.Redirect("UserInfoList.ashx");
}
else
{
context.Response.Redirect("Error.html");
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/html";
int id;
if (int.TryParse(context.Request.QueryString["id"], out id))
{
Bll.UserInfoBll userInfoBll = new Bll.UserInfoBll();
if (userInfoBll.DeleteUserInfo(id) > 0)
{
context.Response.Redirect("UserInfoList.aspx");
}
else
{
context.Response.Redirect("Error.html");
}
}
else
{
context.Response.Write("参数错误");
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/html";
string userName = context.Request.Form["txtName"];
string userPwd = context.Request.Form["txtPwd"];
string userMail = context.Request.Form["txtMail"];
//DateTime userRegTime = DateTime.Now;直接在后面给uerinfo赋值就可以了
UserInfo userinfo = new UserInfo();
userinfo.UserName = userName;
userinfo.UserPwd = userPwd;
userinfo.Email = userMail;
userinfo.RegTime = DateTime.Now;
Bll.UserInfoBll userinfobll = new Bll.UserInfoBll();
if (userinfobll.AddUserInfo(userinfo))
{
context.Response.Redirect("UserInfoList.ashx");
}
else
{
context.Response.Redirect("Error.html");
}
}
private void CheckCookieInfo()
{
if (Request.Cookies["username"] != null && Request.Cookies["userpwd"] != null)
{
//自己在测试的时候，发现如果Cookie中存的是中文，这里接收到Cookie来进行查找用户信息，会找不到，而英文则没问题，有待解决
//已解决：Server.UrlEncode()和Server.UrlDecode() 用这两个方法把中文进行编码和解码就行了
string userName = Server.UrlDecode(Request.Cookies["username"].Value);
string userPwd = Request.Cookies["userpwd"].Value;
Bll.UserInfoBll userInfoBll = new Bll.UserInfoBll();
UserInfo AotoLoginUserInfo = userInfoBll.GetUserInfo(userName);
if (AotoLoginUserInfo != null)
{
if (Common.webCommon.GetMd5String(Common.webCommon.GetMd5String(AotoLoginUserInfo.UserPwd)) == userPwd)
{
Session["userInfo"] = AotoLoginUserInfo;
Response.Redirect("UserInfiList.aspx");
}
}
//如果拿到的Cookie数据与数据库中用户的用户名和密码不符合，就将该Cookie删掉
Response.Cookies["username"].Expires = DateTime.Now.AddDays(-1);
Response.Cookies["userpwd"].Expires = DateTime.Now.AddDays(-1);
}
}
