.net core api
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiYWan5SN1gjMxMWYhdTMwMGM1ITNzYzX4QjN1UTMxIzLcBTMyIDMy8CXn9Gbi9CXzV2Zh1WavwVbvNmLvR3YxUjLyM3Lc9CX6MHc0RHaiojIsJye.gif)
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Cors;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Microsoft.Extensions.Caching.Memory;
using Weeko3_Test.BLL.IBLL;
using Weeko3_Test.Model;
namespace Weeko3_Test.Api.Controllers
{
[Route("api/Product")]
[ApiController]
[EnableCors("any")]
public class ProductController : ControllerBase
{
/// <summary>
/// 依赖注入
/// </summary>
private readonly IProductBll _bll;
public ProductController(IProductBll bll)
{
_bll = bll;
}
[Route("SelectList")]
[HttpGet]
////[EnableCors("any")]
public async Task<PageViewModel> SelectList(int pageIndex = 1, int pageSize = 5)
{
List<ProductInfoModel> list = await Task.Run(() => { return _bll.Select(); });
int count = list.Count;
var v = list.Skip((pageIndex - 1) * pageSize).Take(pageSize);
PageViewModel model = new PageViewModel();
model.PageTotal = int.Parse(Math.Ceiling(decimal.Parse(count.ToString()) / pageSize).ToString());
model.Models = v.ToList();
return model;
}
}
}
View Code
cshtml
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiYWan5SN1gjMxMWYhdTMwMGM1ITNzYzX4QjN1UTMxIzLcBTMyIDMy8CXn9Gbi9CXzV2Zh1WavwVbvNmLvR3YxUjLyM3Lc9CX6MHc0RHaiojIsJye.gif)
<link href="~/css/site.css" rel="stylesheet" />
<script src="~/lib/jquery/dist/jquery.js"></script>
<table class="layui-table" lay-size="sm">
<colgroup>
<col width="150">
<col width="200">
<col width="200">
<col width="200">
<col width="200">
</colgroup>
<thead>
<tr>
<th>产品名称</th>
<th>投资金额</th>
<th>投资收益</th>
<th>投资时间</th>
<th>投资编号</th>
</tr>
</thead>
<tbody id="tb">
</tbody>
</table>
<div>
<div>
<input id="btn_First" type="button" value="首页" />
<input id="btn_Pro" type="button" value="上一页" />
<input id="btn_Next" type="button" value="下一页" />
<input id="btn_Last" type="button" value="尾页" />
</div>
</div>
<script>
var pageSize = 5;
var pageIndex = 1;
var count = 0;
$(function () {
Show();
})
function Show() {
$.ajax({
url: "http://localhost:51457/api/product/SelectList",
type: "get",
dataType: "json",
data: { pageIndex: pageIndex, pageSize: pageSize },
success: function (data) {
count = data.pageTotal;
$('#tb').empty();
//循环遍历
$.each(data.models, function (index, item) {
//定义变量
var tr = '';
//开始拼接
tr += '<tr class="active">';
tr += '<td>' + item.product_Name + '</td>';
tr += '<td>' + item.startMoney + '元' + '</td> ';
tr += '<td>' + item.produce_ShouYi + '元' + '</td>';
tr += '<td>' + item.tCreateDate + '</td> ';
tr += '<td>' + item.product_No + '</td>';
tr += '</tr>';
//尾部添加
$('#tb').append(tr);
})
}
});
}
//首页
$('#btn_First').click(function () {
pageIndex = 1;
Show();
})
//上一页
$('#btn_Pro').click(function () {
if (pageIndex - 1 < 1) {
pageIndex = 1;
alert("到顶了");
} else {
pageIndex--;
Show();
}
})
//下一页
$('#btn_Next').click(function () {
if (pageIndex + 1 > count) {
pageIndex = count;
alert("到底了");
} else {
pageIndex++;
Show();
}
})
//尾页
$('#btn_Last').click(function () {
pageIndex = count;
Show();
})
</script>