Bootstrap Paginator+PageHelper实现分页效果
编程学习 2021-07-04 15:50www.dzhlxh.cn编程入门
这篇文章主要为大家详细介绍了Bootstrap Paginator+PageHelper实现分页效果，文中示例代码介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们可以参考一下
最近需要做一个分页，找了挺多的前端分页效果，发现Bootstrap Paginator分页插件效果不错，而我页面也是用BootStrap做的响应式页面，就做了实现一个简单的分页效果。
PageHelper
Bootstrap Paginator
在SpringBoot+Mybatis做分页
1.首先添加maven依赖
<dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> <version>4.1.6</version> </dependency>
2.添加一个PageHelperConfig配置类
@Configuration
public class PageHelperConfig {
@Bean
public PageHelper pageHelper(){
PageHelper pageHelper = new PageHelper();
Properties properties = new Properties();
properties.setProperty("offsetAsPageNum", "true");
properties.setProperty("rowBoundsWithCount", "true");
properties.setProperty("reasonable", "true");
properties.setProperty("reasonable","true");
properties.setProperty("pageSizeZero", "true");
pageHelper.setProperties(properties);
return pageHelper;
}
}
3.写一个用来存储分页信息的对象
public class PageBean<T> implements Serializable {
private static final long serialVersionUID = 1L;
private long total; //总记录数
private List<T> list; //结果集
private int pageNum; //第几页
private int pageSize; //每页记录数
private int pages; // 总页数
private int size; //当前页的数量<=pageSize
public PageBean(List<T> list){
if (list instanceof Page){
Page<T> page = (Page<T>) list;
this.pageNum = page.getPageNum();
this.pageSize = page.getPageSize();
this.total = page.getTotal();
this.pages = page.getPages();
this.list = page;
this.size = page.size();
}
}
public long getTotal() {
return total;
}
public void setTotal(long total) {
this.total = total;
}
public List<T> getList() {
return list;
}
public void setList(List<T> list) {
this.list = list;
}
public int getSize() {
return size;
}
public void setSize(int size) {
this.size = size;
}
public int getPageNum() {
return pageNum;
}
public void setPageNum(int pageNum) {
this.pageNum = pageNum;
}
public int getPageSize() {
return pageSize;
}
public void setPageSize(int pageSize) {
this.pageSize = pageSize;
}
public int getPages() {
return pages;
}
public void setPages(int pages) {
this.pages = pages;
}
}
4.在Service接口和实现上，我们可以查询到的把数据传到PageBean
public interface ArticleService {
PageBean<Article> selectArticleList(int pageNum, int pageSize);
}
@Service
public class ArticleServiceImpl implements ArticleService {
@Autowired
private ArticleMapper articleMapper;
public PageBean<Article> selectArticleList(int pageNum, int pageSize) {
PageHelper.startPage(pageNum, pageSize);
List<Article> list = this.articleMapper.selectArticleList();
return new PageBean<>(list);
}
}
5.Controller
@RestController
public class ArticleJsonController {
@Autowired
private ArticleService articleService;
@GetMapping("/articleManage/articlePageBean")
public PageBean articlePageBean(int pageNum, int pageSize) {
PageBean<Article> pageBean = this.articleService.selectArticleList(pageNum, pageSize);
return pageBean;
}
}
6.页面用Ajax无刷新分页，添加Bootstrap Paginator插件，bootstrap-paginator.js和bootstrap-responsive.min.css样式
<div id="content" class="container"></div>
<div class="container">
<div class="panel col-sm-10 panel-default">
<div class="panel-body reply-top media">
<div id="page"></div>
</div>
</div>
</div>
function pagehtml(pageNum) {
var articleid = $("#articleNum").val();
if (pageNum == 0){
pageNum=1;
} else {
pageNum=pageNum;
}
$.ajax({
url:"/TsengBlog/article/replyPage",
type:"get",
dataType:"json",
data: {pageNum : pageNum, pageSize : 5, articleid : articleid },
success:function (data) {
var options = {
alignment:"center",//居中显示
currentPage: data.pageNum,//当前页数
totalPages: data.pages,//总页数 注意不是总条数
pageUrl: function(type, page, current){
if (page==current) {
return "javascript:void(0)";
} else {
return "javascript:pagehtml("+page+")";
}
}
};
var html="";
$.each(data.list, function (i, obj) {
html += '<div class="panel col-sm-10 panel-default">'+
'<div class="panel-body reply-top media">'+
'<div class="col-sm-3 col-md-2 media-left">'+
'<img src="image/Tseng.png" class="img-circle img-thumbnail" />'+
'<p class="p-css">'+obj.name+'</p>'+
'</div>'+
'<div class="col-sm-10">'+
'<div class="text-right">#'+i+'</div>'+
'<hr/>'+
'<div class="reply-content">'+
'<span>'+obj.content+'</span>'+
'</div>'+
'</div>'+
'</div>'+
'</div>';
});
$("#content").empty();
$("#content").append(html);
$("#page").bootstrapPaginator(options);
},
error:function (error) {
alert("error");
}
});
}
如果是Maven+SSM的，SSM整合就不多说了，网上有很多博客和例子整合。
1.mybatis.xml配置
<configuration> <plugins> <plugin interceptor="com.github.pagehelper.PageHelper"> <property name="dialect" value="mysql" /> <property name="pageSizeZero" value="true" /> <property name="offsetAsPageNum" value="true" /> <property name="reasonable" value="true" /> <property name="rowBoundsWithCount" value="true" /> </plugin> </plugins> </configuration>
2.service
public PageInfo page(pageNum, pageSize){
PageHelper.startPage(pageNum, pageSize);
List<ShopNav> lists = navService.getAllNav();
PageInfo<ShopNav> pageInfo = new PageInfo<ShopNav>(lists);
return PageInfo;
}
页面效果展示
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