public void ProcessRequest(HttpContext context)
{
;
context.Response.ContentType = "text/plain";
BLL.UserManager bll = new BLL.UserManager();
string action = context.Request["action"];
// 获得分页
if (action == "get")
{
int pageIndex, pageSize;
try
{
pageIndex = Convert.ToInt32(context.Request["pageIndex"]);
pageSize = Convert.ToInt32(context.Request["pageSize"]);
}
catch
{
return;
}
pageIndex = pageIndex < 1 ? 1 : pageIndex;
pageSize = pageSize <= 0 || pageSize > 10 ? 10 : pageSize;
int pageCount = (int)Math.Ceiling((double)bll.GetModelCount() / (double)pageSize);
List <Model.User> list = bll.GetPageList(pageIndex, pageSize);
object obj = new
{
pageIndex,
pageSize,
pageCount,
data = list,
};
JavaScriptSerializer js = new JavaScriptSerializer();
context.Response.Write(js.Serialize(obj));
}
// 获得一个
else if (action == "getById")
{
int id = 0;
if (!int.TryParse(context.Request["id"], out id))
{
context.Response.Write("error:非法的ID");
return;
}
var user = bll.GetModel(id);
if (user == null)
{
context.Response.Write("no:该用户不存在");
return;
}
JavaScriptSerializer js = new JavaScriptSerializer();
context.Response.Write("ok:" + js.Serialize(user));
}
// 删除
else if (action == "delete")
{
int id = 0;
if (!int.TryParse(context.Request["id"], out id))
{
context.Response.Write("error:非法的ID");
return;
}
if (bll.Delete(id))
{
context.Response.Write("ok:删除成功");
}
else
{
context.Response.Write("no:删除失败");
}
}
// 修改
else if (action == "edit")
{
int id;
if (!int.TryParse(context.Request["id"], out id))
{
context.Response.Write("error:非法的ID");
return;
}
Model.User user = bll.GetModel(id);
if (user == null)
{
context.Response.Write("no:该用户不存在");
return;
}
user.UserName = context.Request["userName"] == null ? user.UserName : context.Request["userName"];
user.Nickname = context.Request["nickname"] == null ? user.UserName : context.Request["nickname"];
user.Pwd = context.Request["pwd"] == null ? user.UserName : context.Request["pwd"];
user.Sex = Convert.ToChar(context.Request["sex"] == null ? user.UserName : context.Request["sex"]);
user.Phone = context.Request["phone"] == null ? user.UserName : context.Request["phone"];
user.Address = context.Request["address"] == null ? user.UserName : context.Request["address"];
if (string.IsNullOrWhiteSpace(user.Pwd))
{
context.Response.Write("no:密码不能为空");
}
if (bll.Update(user))
{
context.Response.Write("ok:修改成功");
}
else
{
context.Response.Write("no:修改失败");
}
}
// 添加
else if (action == "add")
{
string username = context.Request["userName"];
string pwd = context.Request["pwd"];
char sex = Convert.ToChar(context.Request["sex"] == null?"\0": context.Request["sex"]);
if (string.IsNullOrWhiteSpace(username) || string.IsNullOrWhiteSpace(pwd) || (sex) == '\0')
{
context.Response.Write("no:参数错误");
return;
}
Model.User user = new Model.User();
user.UserName = username;
user.Nickname = context.Request["nickname"] == null? user.UserName : context.Request["nickname"];
user.Pwd = Common.MD5Helper.GetMD5String(pwd);
user.Sex = sex;
user.Phone = context.Request["phone"] == null?string.Empty: context.Request["phone"];
user.Address = context.Request["address"] == null ? string.Empty : context.Request["address"];
user.Url = context.Request["userUrl"] == null ? string.Empty : context.Request["userUrl"];
user.Description = context.Request["description"] == null ? string.Empty : context.Request["description"];
user.UserPic = context.Request["userPic"] == null ? string.Empty : context.Request["userPic"];
if (bll.Add(user))
{
context.Response.Write("ok:添加成功");
}
else
{
context.Response.Write("no:添加失败");
}
}
else
{
context.Response.Write("error:非法的action");
}
}