Dieser Artikel stellt hauptsächlich die Implementierung der Paging-Funktion von Springboot vor. Er hat einen gewissen Referenzwert. Jetzt kann ich ihn mit allen teilen.
Wenn Sie dies nicht tun Um es klar zu verstehen, gehen Sie einfach zum Code. Und Anzeigeeffekt:
Rezeption:
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org"
xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity3">
<head>
<title>陪米app后台主页</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="/js/jquery.js"></script>
<script type="text/javascript" src="/js/page_common.js"></script>
<link href="/css/common_style_blue.css" rel="stylesheet" type="text/css"/>
<link rel="stylesheet" type="text/css" href="/css/index_1.css" />
<script type="text/javascript">
var pageNo = 1;
var pageSize = 8;
var pages = 0;
//<![CDATA[
$(document).ready(function(){
var key = $("#keyword").val();
loadData(key,pageNo,pageSize);
});
function loadData(key,pageNo,pageSize){
$.ajax({
url:"/web/getReport",
type:"post",
data:{keyword:key,pageNo:pageNo,pageSize:pageSize},
success:function(data){
var json = eval('('+data + ')');
console.log(data);
var html="";
// var reportlisthtml='';
var maojungang = json.data;
// var message = json.message;
var totalCount = json.total;
pages = Math.ceil(totalCount/pageSize);
// alert(message);
for(var i in maojungang){
html=html+"<tr>"+
"<td>"+maojungang[i].byReportUser+" "+maojungang[i].byReportName+" </td>"+
"<td>"+"<textarea>"+maojungang[i].content+"</textarea>"+" </td>"+
"<td>"+maojungang[i].timed+" </td>"+
"<td>"+maojungang[i].friendId+" </td>"+
"<td>"+maojungang[i].taskId+" </td>"+
"<td>"+maojungang[i].reportUser+" "+maojungang[i].reportName+" </td>"+"</tr>";
}
// $('#TableData').html(reportlisthtml);
$("#TableData").html(html);
var newText = "共" + totalCount + "条，" + "第" + pageNo + "页，" + "共" + pages + "页";
$("#summary").text(newText);
}
});
}
function search(){
// loadData($("#keyword").val());
var key = $.trim($("#keyword").val().trim());
loadData(key,pageNo,pageSize);
}
function index(){
pageNo = 1;
var key = $.trim($("#keyword").val().trim());
loadData(key,pageNo, pageSize);
}
function last(){
var key = $.trim($("#keyword").val().trim());
if(pageNo == 1){
return false;
} else{
pageNo--;
loadData(key,pageNo, pageSize);
}
}
function next(){
var key = $.trim($("#keyword").val().trim());
if(pageNo == pages){
return false;
} else{
pageNo++;
loadData(key,pageNo, pageSize);
}
}
function zuihou(){
pageNo = pages;
var key = $.trim($("#keyword").val().trim());
loadData(key,pageNo, pageSize);
}
function pageNumber(){
var pageNumber = $.trim($("#pageNumber").val().trim());
var key = $.trim($("#keyword").val().trim());
pageNo = pageNumber;
loadData(key,pageNo, pageSize);
}
//]]>
</script>
</head>
<style>
textarea{
height:50px;
width: 80%;
}
.tnd{
text-align:center;
width:100%;
height:50px;
border: solid;
padding:10px;
border: 2px solid #000000;
-moz-border-radius: 15px;
-webkit-border-radius: 15px;
border-radius:15px;
background-color:aqua;
}
.tnds{
font-size:25px;
width:98.7%;
height:30px;
border: solid;
padding:10px;
border: 2px solid #000000;
-moz-border-radius: 15px;
-webkit-border-radius: 15px;
border-radius:15px;
background-color:aqua;
color: #551A8B;
}
.tndss{
font-size:25px;
text-align:center;
width:98.7%;
height:800px;
border: solid;
padding:10px;
border: 2px solid #000000;
-moz-border-radius: 15px;
-webkit-border-radius: 15px;
border-radius:15px;
background-color:aqua;
color: #551A8B;
}
.content{
float: left;
margin-left: 1.8%;
width:91%;
height: 900px;
margin-top: 88px;
text-align:center;
border: solid;
border: 2px solid #000000;
-moz-border-radius: 15px;
-webkit-border-radius: 15px;
border-radius:15px;
}
.tab{
align="center";
cellspacing="0";
cellpadding="0";
height: 300px;
table-layout:fixed;
empty-cells:show;
border-collapse: collapse;
margin:0 auto;
}
</style>
<body>
<p style="width: 100%;height: 1080px;background-image:url('/image/girldd.jpg') ;position:fixed;top:0;z-index:999;">
<p style="width: 100%;background-color: aqua;position:fixed;top:0;z-index:999;">
<p style="margin-left: 40%;margin-right: 50%;width: 30%">
<h1 style="font-size: 30px;color: #551A8B" >陪米后台主页</h1>
</p>
</p>
<p style="margin-top: 90px;float: left;margin-left: 0%;">
<a href="/web/reportlist" ><p class="tnd">
<p style="margin-top: 15px;font-size: 18px">
举报信息查询
</p>
</p></a>
<a href="/web/getReport" ><p class="tnd">
<p style="margin-top: 15px;font-size: 18px">
用户信息查询
</p>
</p></a>
<a href="/web/getReport" ><p class="tnd">
<p style="margin-top: 15px;font-size: 18px">
不良信息删除
</p>
</p></a>
<a href="/web/getReport" ><p class="tnd">
<p style="margin-top: 15px;font-size: 18px">
用户账户封禁
</p>
</p></a>
<a href="/web/getReport" ><p class="tnd">
<p style="margin-top: 15px;font-size: 18px">
用户意见反馈
</p>
</p></a>
</p>
<p class="content" >
<p class="tnds">
<p style="text-align: left;float: left;">举报信息</p>
<p style="text-align: center;font-size: 15px;float: left;margin-left: 19.95%;margin-top: 10px">
<form action="">
请输入举报时间： <input id="keyword" name="timed" class="" placeholder="yyyy-MM-dd"/>
<input type="button" value="搜索" onclick="search()"/>
</form>
</p>
</p>
<!-- 主内容区域（数据列表或表单显示） -->
<p class="tndss">
<table class="tab" >
<!-- 表头-->
<thead>
<tr align="center" >
<td style="width: 10%">被举报人ID</td>
<td style="width: 50%">举报内容</td>
<td style="width: 10%">举报时间</td>
<td style="width: 10%">朋友圈ID</td>
<td style="width: 10%">任务ID</td>
<td style="width: 10%">举报人ID</td>
</tr>
</thead>
<!--显示数据列表 -->
<tbody id="TableData" style="color: red; ">
</tbody>
</table>
<!-- 其他功能超链接 -->
<p id="footer">
<span id="summary"></span>
<ul id="pagination">
<li id="01"><a onclick="index()" style="font-size: 25px">首页</a></li>
<li id="02"><a onclick="last()" style="font-size: 25px" >上一页</a></li>
<li id="03"><a onclick="next()" style="font-size: 25px">下一页</a></li>
<li id="04"><a onclick="zuihou()" style="font-size: 25px">最后一页</a></li>
</ul>
<p id="select">
<span>跳转到 </span>
<input type="text" name="page_num" id="pageNumber"/>
<span> 页 </span>
<input type="button" name="go_btn" value="跳转" onclick="pageNumber()"/>
</p>
</p>
</p>
</p>
</p>
</body>
</html>
后台：
package com.hpm.blog.controller;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpSession;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import com.fasterxml.jackson.annotation.JsonFormat.Value;
import com.hpm.blog.model.AdminUser;
import com.hpm.blog.model.ReportVo;
import com.hpm.blog.model.ReturnResult;
import com.hpm.blog.service.AttentionService;
import com.hpm.blog.service.ReportService;
import com.hpm.blog.util.Constant;
import com.hpm.blog.util.Constants;
import com.hpm.blog.util.Page;
import com.hpm.blog.util.ResultData;
@Controller
@RequestMapping("/web/")
public class ReportController {
private static final Logger logger = LoggerFactory.getLogger(AttentionService.class);
@Autowired
private ReportService reportService;
@RequestMapping("getReport")
@ResponseBody
public ReturnResult getReport(HttpSession session,Model model,String keyword,String pageNo,String pageSize){
ReturnResult result = new ReturnResult();
try {
Page page = new Page();
page.setPageNo(Integer.valueOf(pageNo));
page.setPageSize(Integer.valueOf(pageSize));
AdminUser adminUser = (AdminUser) session.getAttribute(Constants.USER_SESSION);
List<ReportVo> list = new ArrayList<ReportVo>();
if(null != adminUser){
if(null == keyword || "".equals(keyword)){
list= reportService.queryAll(page);
int total = reportService.queryAllCount(page);
result.setTotal(total);
result.setData(list);
result.setCode(Constant.SUCCESS_CODE);
result.setMessage("查询成功！");
}else{
list= reportService.queryByKeyword(keyword,page);
int total = reportService.queryAllCountBykey(page,keyword);
result.setTotal(total);
result.setData(list);
result.setCode(Constant.SUCCESS_CODE);
result.setMessage("查询成功！");
}
}else{
result.setCode(Constant.ERROR_CODE);
result.setMessage("身份失效，请重新登录");
}
} catch (Exception e) {
// TODO: handle exception
logger.debug("error = " + e.getClass().getSimpleName()+" "+e.getMessage());
result.setCode(Constant.ERROR_CODE);
result.setMessage("信息获取失败！请稍后重试.....");
}
return result;
}
}Effekt:
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