daper

-------------------------------------------------------------数据访问层
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Dapper;
using DataModel;
using System.Data.SqlClient;
using System.Data;

namespace GoodsDAL
{
    public class SpDal
    {
        string conStr = "Data Source=.;Initial Catalog=ExamDay;Integrated Security=True";


        /// <summary>
        /// 获取购物车里的所有数据
        /// </summary>
        /// <returns></returns>
        public List<SpGouWuCarModel> SpGouWus()
        {
            List<SpGouWuCarModel> spGous = new List<SpGouWuCarModel>();

            using (IDbConnection conn = new SqlConnection(conStr))
            {
                spGous = conn.Query<SpGouWuCarModel>("select g.GId,S.Sname,s.SMiao,s.Sprice from GouWuche g join ShangPins s on g.GSId = s.SId").ToList();
            }

            return spGous;
        }

        /// <summary>
        /// 购物车的删除功能
        /// </summary>
        /// <param name="Deid"></param>
        /// <returns></returns>
        public int DeleSp(string Deid)
        {
            using (IDbConnection conn = new SqlConnection(conStr))
            {
                return conn.Execute($"delete from GouWuche where GId in({Deid})");
            }
        }

        /// <summary>
        /// 获取收货人地址列表
        /// </summary>
        /// <returns></returns>
        public List<DiZhiModel> DiZhis()
        {
            List<DiZhiModel> dis = new List<DiZhiModel>();

            using (IDbConnection conn = new SqlConnection(conStr))
            {
                dis = conn.Query<DiZhiModel>("select * from SpCity").ToList();
            }

            return dis;
        }

        /// <summary>
        /// 收货人地址的添加
        /// </summary>
        /// <param name="Dizhi"></param>
        /// <returns></returns>
        public int AddDizhi(DiZhiModel Dizhi)
        {
            try
            {
                using (IDbConnection conn = new SqlConnection(conStr))
                {
                    string sql = string.Format($"insert into SpCity values('{Dizhi.CChengShi}','{Dizhi.CXiangXi}','{Dizhi.Cname}','{Dizhi.Cnumber}')");
                    return conn.Execute(sql);
                }

            }
            catch (Exception)
            {

                throw;
            }

        }

        /// <summary>
        /// 订单的提交方法
        /// </summary>
        /// <param name="dingDan"></param>
        /// <returns></returns>
        public int AddDingDan(DingDanInfo dingDan)
        {
            using (IDbConnection conn = new SqlConnection(conStr))
            {
                string sql = string.Format($"insert into DingDans values('{dingDan.DSpId}','{dingDan.Dchengshi}','{dingDan.Dxiangxi}','{dingDan.Dname}','{dingDan.Dnumber}')");
                return conn.Execute(sql);
            }
        }
    }
}
-----------------------------------------------------API控制器
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using DataModel;
using GoodsDAL;

namespace WeekThreeExam_API.Controllers
{
    public class XiaDanController : ApiController
    {

        SpDal dal = new SpDal();

        /// <summary>
        /// 获取购物车里的所有数据
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        [Route("api/GetSpGwc")]
        public List<SpGouWuCarModel> SpGouWus()
        {
            return dal.SpGouWus();
        }

        /// <summary>
        /// 购物车的删除功能
        /// </summary>
        /// <param name="Deid"></param>
        /// <returns></returns>
        [HttpGet]
        [Route("api/Spdelete")]
        public int DeleSp(string Deid)
        {
            return dal.DeleSp(Deid);
        }

        /// <summary>
        /// 获取收货人地址列表
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        [Route("api/GetDizhi")]
        public List<DiZhiModel> DiZhis()
        {
            return dal.DiZhis();
        }

        /// <summary>
        /// 收货人地址的添加
        /// </summary>
        /// <param name="Dizhi"></param>
        /// <returns></returns>
        [HttpPost]
        [Route("api/AddSpGwc")]
        public int AddDizhi(DiZhiModel Dizhi)
        {
            return dal.AddDizhi(Dizhi);
        }

        /// <summary>
        /// 订单的提交方法
        /// </summary>
        /// <param name="dingDan"></param>
        /// <returns></returns>
        [HttpPost]
        [Route("api/AddDingDan")]
        public int AddDingDan(DingDanInfo dingDan)
        {
            return dal.AddDingDan(dingDan);
        }

    }
}

-------------------------显示购物车
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title></title>
</head>
<body>
    <link href="../Content/bootstrap.css" rel="stylesheet" />
    <script src="../Scripts/jquery-3.3.1.js"></script>
    <table class="table table-bordered">
        <thead>
            <tr>
                <th><input id="All_check" type="checkbox" />全选/<input id="Fan_Check" type="checkbox" />反选</th>
                <th>商品名称</th>
                <th>商品描述</th>
                <th>商品价格</th>
                <th>操作</th>
            </tr>
        </thead>
        <tbody id="Spbody"></tbody>
    </table>
    <div>
        总计<b><span style="color:red" id="Money"></span>元</b><br />
        <input id="Button1" type="button" class="btn btn-info" onclick="location.href = '/GoodsGouMai/Order.html'" value="去结算" />
    </div>
    <script>

        $(function () {
            GetGuwc();
        })


        //全选
        $("#All_check").click(function () {
            $(".Choose").prop("checked", this.checked);
        })

        //反选
        $("#Fan_Check").click(function () {
            $(".Choose").each(function () {
                this.checked = !this.checked;
            })
        })

        //选中价格
        function SMoney(price) {

            var SumPric = Number($("#Money").html());

            //if (this.checked = !this.checked) {
            //    SumPric = SumPric - price;
            //}
            //if (this.checked = this.checked) {
            //    SumPric = SumPric + price;
            //}
            //if ($("#Check").attr("checked", false)) {
            //    SumPric = SumPric - price;
            //}

            if ($("#Check").attr("checked", "checked")) {
                SumPric = SumPric + price;
            }


            $("#Money").html(SumPric);

            sessionStorage["SumMoney"] = Number($("#Money").html());
            sessionStorage["SpId"] = $("#Hidden1").val();
            console.log(sessionStorage["SpId"]);
        }


        function GetGuwc() {
            $.ajax({
                url: "http://localhost:51232/api/GetSpGwc",
                datatype: "json",
                type: "get",
                success: function (i) {

                    $("#Spbody").empty();

                    $(i).each(function () {

                        var line = `<tr>
                            <td><input id="Check" onclick="SMoney(${this.Sprice})" class="Choose" type="checkbox" /><input id="Hidden1" value="${this.SId}" type="hidden" /></td>
                            <td>${this.Sname}</td>
                            <td>${this.SMiao}</td>
                            <td>${this.Sprice}</td>
                            <td><input id="Button1" type="button" onclick="DeleteSp(${this.GId})" value="删除" /></td>
                            </tr>`;

                        $("#Spbody").append(line);

                    })
                }
            })
        }

        function DeleteSp(Did) {

            $.ajax({
                url: "http://localhost:51232/api/Spdelete",
                type: "get",
                data: { Deid: Did },
                datatype: "josn",
                success: function (i) {
                    if (i > 0) {
                        alert("删除成功");
                    } else {
                        alert("删除失败!");
                    }
                }
            })
        }

    </script>
</body>
</html>
-------------------------------------提交订单
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title></title>
</head>
<body>
    <link href="../Content/bootstrap.css" rel="stylesheet" />
    <script src="../Scripts/jquery-3.3.1.js"></script>
    <table class="table table-bordered">
        <tr>
            <td>收获地址</td>
            <td>        </td>
            <td>        </td>
            <td><input id="Button1" type="button" onclick="AddDi()" value="添加地址" /></td>
        </tr>
        <tbody id="Dizhi"></tbody>
    </table>
    <table class="table table-bordered">
        <tr>
            <td>支付方式</td>
        </tr>
        <tr>
            <td>
                <input id="Checkbox1" type="checkbox" />微信支付
            </td>
        </tr>
        <tr>
            <td>
                <input id="Checkbox1" type="checkbox" />支付宝支付
            </td>
        </tr>
    </table>
    <table>
        <tr>
            <td>订单结算</td>
        </tr>
        <tr>
            <td>总计<span style="color:red" id="ZongJia"></span></td>
        </tr>
        <tr>
            <td><input id="Button1" class="btn btn-info" type="button" onclick="AddDingDan()" value="提交订单" /></td>
        </tr>
    </table>

    <script>
        var Price = sessionStorage["SumMoney"];
        $(function () {
            $("#ZongJia").html(Price);
            Dizhi();
        })

        function DefaultCheck(id) {
            $(".Choose").each(function () {
                if (this.value == id) {
                    $(".Choose").prop("checked", "checked");
                }
            })
        }

        function Dizhi() {

            $.ajax({
                url: "http://localhost:51232/api/GetDizhi",
                dataType: "json",
                type: "get",
                success: function (i) {

                     $("#Dizhi").empty();

                    $(i).each(function () {
                        var line = `<tr>
                            <td><input id="CheckDizhi" class="Choose" value="${this.CId}" type="checkbox" /></td>
                            <td>${this.CChengShi}</td>
                            <td>${this.CXiangXi}</td>
                            <td>${this.Cname}</td>
                            <td>${this.Cnumber}</td>
                            </tr>`;

                        $("#Dizhi").append(line);
                    })
                }
            })
        }

    function AddDi() {
        $("#Dizhi").empty();
            var line =
                ` <tr>
                <td>选择地区：</td>
                <td>
                    <select id="Select1">
                        <option>海淀区五环</option>
                        <option>朝阳区三环</option>
                    </select>
                </td>
            </tr>
            <tr>
                <td>详细地址</td>
                <td><input id="XiangXi" type="text" /></td>
            </tr>
            <tr>
                <td>收货人：</td>
                <td><input id="ShouHuoRen" type="text" /></td>
            </tr>
            <tr>
                <td>手机</td>
                <td><input id="Number" type="text" /></td>
            </tr>
            <tr>
                <td><input id="Button1" class="btn btn-info" type="button" onclick="QueRen(${this.CId})" value="确认收货地址" /></td>
            </tr>`;

            $("#Dizhi").append(line);
        }

        function QueRen(id) {

            var obj = {};
            obj.CChengShi = $("#Select1").val();
            obj.CXiangXi = $("#XiangXi").val();
            obj.Cname = $("#ShouHuoRen").val();
            obj.Cnumber = $("#Number").val();

            $.ajax({
                url: "http://localhost:51232/api/AddSpGwc",
                dataType: "json",
                data: obj,
                type: "post",
                success: function (i) {
                    if (i > 0) {
                        alert("保存成功");
                        Dizhi();
                        DefaultCheck(id);
                    }
                    else {
                        alert("保存失败!")
                    }
                }
            })
        }

        function AddDingDan() {

            var obj = {};
            obj.CId = sessionStorage["SpId"];
            obj.CChengShi = "上海";
            obj.CXiangXi = "奉贤区海湾镇";
            obj.Cname = "王五";
            obj.Cnumber = "18898567424";

            $.ajax({
                url: "http://localhost:51232/api/AddDingDan",
                dataType: "json",
                data: obj,
                type: "post",
                success: function (i) {
                    if (i > 0) {
                        alert("提交成功");
                        location.href = '/GoodsGouMai/Car.html';
                    } else {
                        alert("保存失败")
                    }
                }
            })
        }

    </script>
</body>
</html>

 

---------------------------------------------------------dal

-----------------------------------

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;

namespace DAL
{
public abstract class Absconnection
{
private static string con = ConfigurationManager.ConnectionStrings["con"].ConnectionString;
/// <summary>
/// 数据库连接
/// </summary>
/// <returns></returns>
public static IDbConnection dbConnection()
{
IDbConnection connection = new SqlConnection(con);
if (connection.State == ConnectionState.Closed)
{
connection.Open();
}
return connection;
}

}
}

-----------------------------------------------

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Data;
using System.Data.SqlClient;
using Dapper;

namespace DAL
{
public class DapperHelper : Absconnection, IDal
{
IDbConnection conn = Absconnection.dbConnection();
/// <summary>
/// 增删改
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="sql"></param>
/// <returns></returns>
public int Excout<T>(string sql) where T : class, new()
{
return conn.Execute(sql);
}
/// <summary>
/// 查询
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="sql"></param>
/// <returns></returns>
public List<T> Query<T>(string sql) where T : class, new()
{
return conn.Query<T>(sql).ToList();
}
}
}

---------------------------------------------------------------

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DAL
{
public interface IDal
{
/// <summary>
/// 查询显示
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="sql"></param>
/// <returns></returns>
List<T> Query<T>(string sql) where T : class, new();
/// <summary>
/// 增删改
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="sql"></param>
/// <returns></returns>
int Excout<T>(string sql) where T : class, new();
}
}

---------------------------------------------------------------------------------------------------------------

bll----------------------------------

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Model;
using DAL;

namespace BLL
{
public class InvestBll
{
DapperHelper helper = new DapperHelper();
/// <summary>
/// 查询投资项目信息
/// </summary>
/// <returns></returns>
public List<Invest> InvestQuery()
{
string sql = "select * from Invest";
return helper.Query<Invest>(sql);
}
/// <summary>
/// 投资项目详情
/// </summary>
/// <returns></returns>
public List<AllDetial> InvestDetial()
{
string sql = "select b.DId,a.IId,a.IName,a.ISy,b.Ddate,b.DSMoney,b.DJd,a.IMoney,b.Dfs,b.DMs,b.DPj from invest a left join InvestDetial b on a.IId = b.IId";
return helper.Query<AllDetial>(sql);
}
/// <summary>
/// 用户信息
/// </summary>
/// <returns></returns>
public List<UserInfo> GetUsers()
{
string sql = "select * from UserInfo";
return helper.Query<UserInfo>(sql);
}
/// <summary>
/// 投资记录表
/// </summary>
/// <returns></returns>
public List<InvestJLLS> JLShow()
{
string sql = "select b.UName,b.UMoney,a.Times,a.IId from InvestJL a left join UserInfo b on a.UId = b.UId";
return helper.Query<InvestJLLS>(sql);
}
/// <summary>
/// 添加到数据库
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int Insert(TouZi model)
{
string sql = string.Format("insert into TouZi values('{0}','{1}','{2}','{3}','{4}')",model.IName,model.SyMoney,model.UMoney,model.Nsylv,model.DateTimes);
return helper.Excout<TouZi>(sql);
}
}
}

---------------------------------------------------------------------------------------------------------

------------------------------控制器

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using BLL;
using Model;
using ServiceStack.Redis;

namespace MonthA.API.Controllers
{
public class InvestController : ApiController
{
InvestBll bll = new InvestBll();
RedisClient client = new RedisClient("127.0.0.1", 6379);
/// <summary>
/// 投资信息分页查询显示
/// </summary>
/// <param name="pageindex"></param>
/// <param name="pagesize"></param>
/// <param name="IName"></param>
/// <returns></returns>
[HttpGet]
[Route("api/InvestQuery")]
public InvestPage InvestQueryShow(int pageindex = 1, int pagesize = 2, string IName = "")
{
if (pageindex < 1)
{
pageindex = 1;
}
var list = bll.InvestQuery();
if (!string.IsNullOrEmpty(IName))
{
list = list.Where(s => s.IName.Contains(IName)).ToList();
}
int count = list.Count;
int pagecount;
if (count % pagesize != 0)
{
pagecount = count / pagesize + 1;
}
else
{
pagecount = count / pagesize;
}
list = list.Skip((pageindex - 1) * pagesize).Take(pagesize).ToList();
if (pagesize > pagecount)
{
pagesize = pagecount;
}
var slist = new InvestPage();
slist.pagelist = list;
slist.pageindex = pageindex;
slist.pagesize = pagesize;
slist.pagecount = pagecount;
slist.count = count;
return slist;
}
/// <summary>
/// 投资项目详情信息展示
/// </summary>
/// <param name="IId"></param>
/// <returns></returns>
[HttpGet]
[Route("api/DetialShow")]
public List<AllDetial> ShowDetial(int IId)
{
var list = bll.InvestDetial();
if (IId != 0)
{
list = list.Where(s => s.IId.Equals(IId)).ToList();
}
return list;
}
/// <summary>
/// 获取用户信息
/// </summary>
/// <param name="UId"></param>
/// <returns></returns>
[HttpGet]
[Route("api/UserShow")]
public List<UserInfo> UserShow(int UId)
{
var list = bll.GetUsers();
if (UId != 0)
{
list = list.Where(s => s.UId.Equals(UId)).ToList();
}
return list;
}
/// <summary>
/// 根据该投资项目Id查询出所有的投资记录
/// </summary>
/// <param name="IId"></param>
/// <returns></returns>
[HttpGet]
[Route("api/JLShow")]
public JLPage jlPageSHow(int IId,int pageindex = 1, int pagesize = 1)
{
if (pageindex < 1)
{
pageindex = 1;
}
var list = bll.JLShow();
if (IId != 0)
{
list = list.Where(s => s.IId.Equals(IId)).ToList();
}
int count = list.Count;
int pagecount;
if (count % pagesize != 0)
{
pagecount = count / pagesize + 1;
}
else
{
pagecount = count / pagesize;
}
list = list.Skip((pageindex - 1) * pagesize).Take(pagesize).ToList();
if (pagesize > pagecount)
{
pagesize = pagecount;
}
var slist = new JLPage();
slist.pagelist = list;
slist.pageindex = pageindex;
slist.pagesize = pagesize;
slist.pagecount = pagecount;
slist.count = count;
return slist;
}
/// <summary>
/// 加入redis
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
[HttpPost]
[Route("api/SetRedis")]
public int SetRedisData(TouZi model)
{
if (client.Set<TouZi>("model", model))
{
return 1;
}
else
{
return 0;
}
}
/// <summary>
/// 取出Redis
/// </summary>
/// <returns></returns>
[HttpGet]
[Route("api/GetRedis")]
public TouZi GetRedis()
{
//异常处理
try
{
TouZi model = client.Get<TouZi>("model");
return model;
}
catch (Exception ex)
{

throw;
}
}
/// <summary>
/// 添加
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
[HttpPost]
[Route("api/Insert")]
public int Insert(TouZi model)
{
return bll.Insert(model);
}
}
}

0-------------------------------------------------------------------

-----------------------------------------mvc控制器

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;

namespace MonthA.MVC.Controllers
{
public class InvestController : Controller
{
// GET: Invest
public ActionResult Index()
{
return View();
}
public ActionResult InvestShow()
{
return View();
}
public ActionResult ShowDetials(int IId)
{
ViewBag.IId = IId;
return View();
}
public ActionResult RedisShow()
{
return View();
}
public ActionResult Shows()
{
return View();
}
}
}

-------------------------------------------------------

视图

@{
Layout = null;
}

<!DOCTYPE html>

<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>InvestShow</title>
<link href="~/Content/bootstrap.css" rel="stylesheet" />
<script src="~/Scripts/jquery-3.3.1.js"></script>
<script>
//文档就绪
$(function () {
Show(1);
})
var pageindex = 1;
var pagesize = 2;
//投资页面显示
function Show(page) {
var obj = {
pageindex: page,
pagesize: pagesize,
IName: $("#IName").val()
};
$.ajax({
url: "http://localhost:53226/api/InvestQuery",
data: obj,
dataType: "json",
type: "get",
success: function (res) {
var str = "";
var strzt = "";
$("#pagecount").text(res.pagecount);
$("#count").text(res.count);
$("#pageindex").text(res.pageindex);
pageindex = res.pageindex;
$(res.pagelist).each(function (i, n) {
if (n.Izt == 1) {
strzt = "投资中";
}
else {
strzt = "已完成";
}
str += "<tr>" +
"<td>" + n.ITime + "</td>" +
"<td>" + n.IName + "</td>" +
"<td>" + n.IMoney + "</td>" +
"<td>" + n.ISy + "%</td>" +
"<td>" + strzt + "</td>" +
"<td><input onclick='ShowDetial(" + n.IId + ")' type='button' value='查看详情' /></td>" +
"</tr>";
})
$("#tb tr:gt(0)").remove();
$("#tb").append(str);
}
})
}
//跳转详情页面
function ShowDetial(IId) {
location.href = "/Invest/ShowDetials?IId=" + IId;
}
/**/</script>
</head>
<body>
<div>
<input id="IName" type="text" /><input id="Button1" type="button" value="查询" />
<table id="tb" class="table">
<tr>
<td>时间</td>
<td>标的名称</td>
<td>投资金额</td>
<td>年化收益率</td>
<td>当前状态</td>
<td>查看详情</td>
</tr>
</table>
<table>
<tr>
<td>
<input onclick="Show(pageindex-1)" type="button" value="上一页" />
共<span id="pagecount"></span>页
共<span id="count"></span>条数据
第<span id="pageindex"></span>页
<input onclick="Show(pageindex+1)" type="button" value="下一页" />
</td>
</tr>
</table>
</div>
</body>
</html>

-----------------------------

@{
Layout = null;
}

<!DOCTYPE html>

<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>RedisShow</title>
<script src="~/Scripts/jquery-3.3.1.js"></script>
<script>
$(function () {
Show();
})
//从redeis取出信息
function Show() {
$.ajax({
url: "http://localhost:53226/api/GetRedis",
dataType: "json",
async: false,
type: "get",
success: function (res) {
$(res).each(function (i, n) {
$("#IName").text(n.IName);
$("#SyMoney").text(n.SyMoney);
$("#UMoney").text(n.UMoney);
$("#Nsylv").text(n.Nsylv);
$("#DateTimes").text(n.DateTimes);
})
}
})
}
//减redis信息添加到数据库
function Sure() {
var obj = {
IName: $("#IName").text(),
SyMoney: $("#SyMoney").text(),
UMoney: $("#UMoney").text(),
Nsylv: $("#Nsylv").text(),
DateTimes: $("#DateTimes").text()
};
$.ajax({
url: "http://localhost:53226/api/Insert",
data: obj,
dataType: "json",
type: "post",
success: function (res) {
if (res > 0) {
location.href = "/Invest/Shows";
}
}
})
}
/**/</script>
</head>
<body>
<div>
<table>
<tr>
<td>
<table>
<tr>
<td>
<span id="IName"></span>
</td>
</tr>
<tr>
<td>
收益金额：
<span id="SyMoney" style="color:red">元</span>
</td>
</tr>
<tr>
<td>
投资金额：
<span id="UMoney" style="color:red">元</span>
</td>
</tr>
<tr>
<td>
年化利率：
<span id="Nsylv" style="color:red">%</span>
</td>
</tr>
<tr>
<td>
回款日期：
<span id="DateTimes" style="color:red"></span>
</td>
</tr>
<tr>
<td><input onclick="Sure()" type="button" value="确定" /></td>
</tr>
</table>
</td>
</tr>
</table>
</div>
</body>
</html>

------------------------------------------

@{
Layout = null;
}

<!DOCTYPE html>

<html>
<head>
<style type="text/css">

.apply-record {
400px;
}

.apply-record .tab {
height: 60px;
line-height: 60px;
}

.apply-record .tab .tab-item {
list-style: none;
display: inline-block;
100px;
text-align: center;
font-size: 20px;
}

.apply-record .tab .tab-item.active {
color: #3F86FF;
border-bottom: 3px solid #0000FF;
}

.products .mainCont {
display: none;
100%;
overflow: auto;
text-align: center;
}

.products .mainCont.selected {
display: block;
}
</style>
<title>ShowDetials</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<script type="text/javascript" charset="utf-8"></script>
<link href="~/Content/bootstrap.css" rel="stylesheet" />
<script src="~/Scripts/jquery-3.3.1.js"></script>
<script>
$(function () {
DetialShow();
JLShowQuery(1);
UserShow();
})
//详情展示
function DetialShow() {
$.ajax({
url: "http://localhost:53226/api/DetialShow",
data: {IId:@ViewBag.IId},
dataType: "json",
async: false,
type: "get",
success: function (res) {
$(res).each(function (i,n) {
$("#IName").text(n.IName);
$("#ISy").text(n.ISy);
$("#Ddate").text(n.Ddate);
$("#DSMoney").text(n.DSMoney);
$("#DJd").text(n.DJd);
$("#DPj").text(n.DPj);
$("#IMoney").text(n.IMoney);
$("#Dfs").text(n.Dfs);
$("#Ms").text(n.DMs);
})
}
})
}
///查询用户信息
function UserShow() {
$.ajax({
url: "http://localhost:53226/api/UserShow",
data: {UId:1},
dataType: "json",
async: false,
type: "get",
success: function (res) {
$(res).each(function (i, n) {
$("#UName").val(n.UName);
$("#UMoney").text(n.UMoney);
$("#UId").val(n.UId);
})
}
})
}
var pageindex = 1;
var pagesize = 2;
///分页记录
function JLShowQuery(page) {
var obj = {
IId:@ViewBag.IId,
pageindex: page,
pagesize: pagesize,
};
$.ajax({
url: "http://localhost:53226/api/JLShow",
data: obj,
dataType: "json",
async: false,
type: "get",
success: function (res) {
var str = "";
pageindex = res.pageindex;
$(res.pagelist).each(function (i, n) {
str += "<tr>" +
"<td>" + n.UName + "</td>" +
"<td>" + n.UMoney + "</td>" +
"<td>" + n.Times + "</td>" +
"</tr>";
})
$("#tb tr:gt(0)").remove();
$("#tb").append(str);
}
})
}
//投资加入redis
function TouZi() {
var Money = $("#Money").val();
var UMoney = $("#UMoney").text();
var ISy = $("#ISy").text();
if (parseInt(Money) > parseInt(UMoney)) {
alert("帐户余额不足！");
return;
}

$("#sy").text(parseInt(Money) * parseInt(ISy)/100);
var obj = {
IName: $("#IName").text(),
SyMoney: $("#sy").text(),
UMoney: $("#UMoney").text(),
Nsylv: $("#ISy").text(),
DateTimes: "2020-07-10"
};
$.ajax({
url: "http://localhost:53226/api/SetRedis",
data: obj,
dataType: "json",
type: "post",
success: function (res) {
if (res > 0) {
location.href = "/Invest/RedisShow";
}
}
})
}
</script>
</head>
<body>
<div>
<input id="UName" type="hidden" />
<input id="UId" type="hidden" />
<table>
<tr>
<td>项目名称：<span id="IName" style="color:red"></span></td>
</tr>
<tr>
<td>年化利率：<span id="ISy" style="color:red"></span></td>
<td>投资期限：<span id="Ddate" style="color:red"></span></td>
<td>剩余可投资金额：<span id="DSMoney" style="color:red"></span>元</td>
</tr>
<tr>
<td>当前进度：<span id="DJd"></span>%</td>
</tr>
<tr>
<td>安全评级：<span id="DPj"></span></td>
</tr>
<tr>
<td>项目总金额：<span id="IMoney"></span></td>
</tr>
<tr>
<td>收益方式：<span id="Dfs"></span></td>
</tr>
</table>
<br />
<table>
<tr>
<td>当前可用余额：<span id="UMoney"></span>元</td>
</tr>
<tr>
<td><input id="Money" type="text" />元</td>
</tr>
<tr>
<td>预计收益：<span id="sy"></span>元</td>
</tr>
<tr>
<td>
<input onclick="TouZi()" type="button" value="立即投资" />
</td>
</tr>
</table>
</div>
<div class="apply-record">
<ul class="tab">
<li class="tab-item active">项目人介绍</li>
<li class="tab-item">借款人信息</li>
<li class="tab-item">投资记录</li>
</ul>
<div class="content products">
<div class="mainCont selected">
<table>
<tr>
<td>
<span id="Ms"></span>
</td>
</tr>
</table>

</div>
<div class="mainCont">
借款人信息
</div>
<div class="mainCont">
<table id="tb">
<tr>
<td>投资人</td>
<td>投资金额</td>
<td>投资时间</td>
</tr>
</table>
<table>
<tr>
<td>
<input onclick="JLShowQuery(pageindex-1)" type="button" value="上一页" />
<input onclick="JLShowQuery(pageindex+1)" type="button" value="下一页" />
</td>
</tr>
</table>
</div>
<div class="mainCont">

</div>
</div>
</div>
<script type="text/javascript">
$(function () {
$(".apply-record .tab .tab-item").click(function () {
$(this).addClass("active").siblings().removeClass("active");
$(".products .mainCont").eq($(this).index()).show().siblings().hide();
})
})
</script>
</body>
</html>

--------------------------

@{
Layout = null;
}

<!DOCTYPE html>

<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<div id="box">
恭喜您投资成功！
</div>
<script>
//5秒跳转页面
var b = document.getElementById("box");
b.innerHTML = "5秒跳转页面";
var time = 5;
//每隔一秒执行定时器
var timer = setInterval(function () {
if (time > 0) {
time--;
b.innerHTML = time + "秒钟跳转页面";
} else {//终止定时器
//alert("跳转页面");
//open("http://www.baidu.com");
window.location.href = "/Invest/InvestShow";
timer.clearInterval();
}
}, 1000);
</script>
</body>

</html>

DAL---------------------------------------------------------------
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Data.SqlClient;
using System.Data;
using DataModel;
using Newtonsoft.Json;

namespace EFDAL
{
    public class XueYuanClass
    {
        WlWcontext ConText = new WlWcontext();

        /// <summary>
        /// 数据显示连表联查
        /// </summary>
        /// <returns></returns>
        public List<WuLianWangInfo> WlWInfos(string name = "")
        {
            var list = ConText.WlWtext.Include("JueseId").ToList();

            if (!string.IsNullOrEmpty(name))
            {
                list = list.Where(s => s.Name.Contains(name)).ToList();
            }

            return list;
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="Did"></param>
        /// <returns></returns>
        public int DeleInfo(int Did)
        {
            var deid = ConText.WlWtext.Find(Did);
            ConText.WlWtext.Remove(deid);
            return ConText.SaveChanges();
        }

        /// <summary>
        /// 修改数据
        /// </summary>
        /// <param name="wuLianWang"></param>
        /// <returns></returns>
        public int UpdateInfo(WuLianWangInfo wuLianWang)
        {
            ConText.WlWtext.Attach(wuLianWang);
            ConText.Entry(wuLianWang).State = System.Data.Entity.EntityState.Modified;
            return ConText.SaveChanges();
        }

        /// <summary>
        /// 根据Id获取数据
        /// </summary>
        /// <param name="Id"></param>
        /// <returns></returns>
        public WuLianWangInfo FanTian(int Id)
        {
            return ConText.WlWtext.Find(Id);
        }

        /// <summary>
        /// 添加数据
        /// </summary>
        /// <param name="WuLian"></param>
        /// <returns></returns>
        public int AddInfo(WuLianWangInfo WuLian)
        {
            ConText.WlWtext.Add(WuLian);
            return ConText.SaveChanges();
        }

        /// <summary>
        /// 调用分页存储过程
        /// </summary>
        /// <param name="Pageindex"></param>
        /// <param name="Pagesize"></param>
        /// <returns></returns>
        public List<WuLianWangInfo> WPageProc(int Pageindex = 1,int Pagesize = 2)
        {
            var list = new List<WuLianWangInfo>();

            int Pcount = 0;

            SqlParameter Index = new SqlParameter("@PageIndex", Pageindex);
            Index.Direction = ParameterDirection.Input;

            SqlParameter Size = new SqlParameter("@PageSize", Pagesize);
            Size.Direction = ParameterDirection.Input;

            SqlParameter Count = new SqlParameter("@PageCount", Pcount);
            Count.Direction = ParameterDirection.Output;

            ConText.WlWtext.SqlQuery("exec Proc_Page", new SqlParameter[] { Index, Size, Count });

            return list;
        }
    }
}
---------------------------------------------------------
控制器
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using EFDAL;
using DataModel;
using ServiceStack.Redis;

namespace EFExame_API.Controllers
{
    public class WuLianWangController : ApiController
    {
        XueYuanClass dal = new XueYuanClass();

        /// <summary>
        /// 获取数据并存到redis里面
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        [Route("api/GetWuLianWang")]
        public List<WuLianWangInfo> WlWinfos(string name = "")
        {
            //定义变量list接受返回的集合
            var list = new List<WuLianWangInfo>();

            //定义redis
            RedisClient redis = new RedisClient("127.0.0.1");

            //将Redis赋值给list
            list = redis.Get<List<WuLianWangInfo>>("products");

            //判断Redis是否为空或者他的个数是否为0
            if (list == null || list.Count == 0)
            {
                list = dal.WlWInfos(name);

                redis.Set("products", list);
            }

            return list;

        }

        /// <summary>
        /// 删除数据
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        [HttpGet]
        [Route("api/DeleInfo")]
        public int DeletId(int id)
        {
            return dal.DeleInfo(id);
        }

        /// <summary>
        /// 修改数据
        /// </summary>
        /// <param name="wuLianWang"></param>
        /// <returns></returns>
        [HttpPost]
        [Route("api/UpdateInfo")]
        public int UpdateInfo(WuLianWangInfo wuLianWang)
        {
            return dal.UpdateInfo(wuLianWang);
        }

        /// <summary>
        /// 根据Id获取数据
        /// </summary>
        /// <param name="Id"></param>
        /// <returns></returns>
        [HttpGet]
        [Route("api/GetId")]
        public WuLianWangInfo FanTian(int Id)
        {
            return dal.FanTian(Id);
        }

        /// <summary>
        /// 添加数据
        /// </summary>
        /// <param name="WuLian"></param>
        /// <returns></returns>
        [HttpPost]
        [Route("api/AddInfo")]
        public int AddInfo(WuLianWangInfo WuLian)
        {
            return dal.AddInfo(WuLian);
        }

        /// <summary>
        /// 调用分页存储过程
        /// </summary>
        /// <param name="Pageindex"></param>
        /// <param name="Pagesize"></param>
        /// <returns></returns>
        [HttpPost]
        [Route("api/PageProc")]
        public List<WuLianWangInfo> WPageProc(int Pageindex = 1, int Pagesize = 2)
        {
            return dal.WPageProc(Pageindex, Pagesize);
        }
    }
}--------------------------------------------
数据库
insert into [dbo].[JueSe] values('学生'),('老师')

select * from [JueSe]

insert into [dbo].[WuLianWangInfo] values('3','小明','6417教室','1712A班级')
insert into [dbo].[WuLianWangInfo] values('4','旺旺对','6417教室','1712A班级')
insert into [dbo].[WuLianWangInfo] values('3','小强','6417教室','1712A班级')

select * from [WuLianWangInfo]


create proc Proc_Page
@PageIndex int,
@PageSize  int,
@Count int output 
as
begin begin tran
    
    
    commit tran
    select @Count = COUNT(*) from [WuLianWangInfo]

    declare @PageCount int

    if(@PageIndex < 1)
    begin
        set @PageIndex = 1
    end
    if(@PageCount % @PageSize = 0)
    begin
        select @PageCount = @PageCount / @PageSize
    end
    if(@PageCount % @PageSize = 1)
    begin
        select @PageCount = @PageCount / @PageSize + 1
    end
    if(@PageIndex > @PageCount)
    begin
        set @PageIndex = @PageCount
    end

    select * from
    (select ROW_NUMBER() over(order by WId) as RowT,* from [WuLianWangInfo])
    as Wpage join [JueSe] Jue on Jue.JId = Wpage.JsId where RowT between (@PageIndex - 1) * @PageSize and @PageSize
    
end


drop proc Proc_Page


declare @a int
declare @b int
exec Proc_Page 1,2,@a out

select @a 总页数