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我正在写一个简单的基于spring的webapp，并且在执行分页时遇到问题。春季分页，如何修改Uri中的参数
控制方法，为我的作品：
@RequestMapping(value = "/search", method = RequestMethod.GET)
public ModelAndView search(@ModelAttribute String ss, @RequestParam Integer page, HttpServletRequest request){
String author = request.getParameter("author");
String tittle = request.getParameter("tittle");
String isbn = request.getParameter("ISBN");
String language = request.getParameter("language");
Integer pagesFrom;
Integer pagesTo;
Integer quantityFrom;
Integer quantityTo;
try{
pagesFrom = Integer.parseInt(request.getParameter("numberOfPagesFrom"));
} catch (NumberFormatException e){
pagesFrom = Integer.valueOf(0);
}
try{
pagesTo = Integer.parseInt(request.getParameter("numberOfPagesTo"));
} catch (NumberFormatException e){
pagesTo = Integer.MAX_VALUE;
}
try{
quantityFrom = Integer.parseInt(request.getParameter("quantityFrom"));
} catch (NumberFormatException e){
quantityFrom = Integer.valueOf(0);
}
try{
quantityTo = Integer.parseInt(request.getParameter("quantityTo"));
} catch (NumberFormatException e){
quantityTo = Integer.MAX_VALUE;
}
Predicate predicate = book.author.containsIgnoreCase(author)
.and(book.tittle.containsIgnoreCase(tittle))
.and(book.ISBN.contains(isbn))
.and(book.language.contains(language))
.and(book.numberOfPages.between(pagesFrom, pagesTo))
.and(book.bookQuantity.quantity.between(quantityFrom, quantityTo));
List<Book> books = bookRepository.findAll(predicate);
PagedListHolder pagedListHolder = new PagedListHolder(bookRepository.findAll(predicate));
pagedListHolder.setPage(page);
pagedListHolder.setPageSize(5);
ModelAndView mav = new ModelAndView("searchResult");
mav.addObject("books", pagedListHolder.getPageList());
return mav;
}
和视图：
<#ftl encoding='UTF-8'>
<#import "/spring.ftl" as spring/>
<html>
<head>
<script>
function goBack() {
window.history.back();
}
</script>
<link href="../../resources/styles/bootstrap.min.css" rel="stylesheet">
<link href="../../resources/styles/bootstrap-flex.min.css" rel="stylesheet">
<link href="../../resources/styles/bootstrap-grid.min.css" rel="stylesheet">
<link href="../../resources/styles/bootstrap-reboot.min.css" rel="stylesheet">
<link href="../../resources/javascript/jquery-3.1.1.min.js" rel="script">
<link href="../../resources/javascript/bootstrap.min.js" rel="script">
<link href="../../resources/javascript/npm.js" rel="script">
<style>
#goBackButton{
text-align: center;
}
h2{
margin: 10px;
text-align: center;
}
#books{
width: 70%;
margin-left: 15%;
}
</style>
</head>
<body>
<header>
</header>
<h2>Lista szukanych książek</h2>
<table id="books" class="table table-bordered table-hover">
<thead>
<tr>
<td>ID</td>
<td>Autor</td>
<td>Tytuł</td>
<td>ISBN</td>
<td>Język</td>
<td>Ilość stron</td>
<td>Ilość</td>
</tr>
</thead>
<tbody>
<tr>
<#if books?has_content>
<#list books as item>
<tr>
<td>${item.id}</td>
<td>${item.author}</td>
<td>${item.tittle}</td>
<td>${item.ISBN}</td>
<td>${item.language}</td>
<td>${item.numberOfPages}</td>
<td>${item.bookQuantity.quantity}</td>
</tr>
</#list>
</#if>
</tr>
</tbody>
</table>
<div class="container-fluid">
<nav>
<ul class="pagination">
<li class="page-item">
<a href="#" class="page-link" aria-label="Previous">
<span aria-hidden="true">«</span>
</a>
</li>
<li class="page-item"><a class="page-link" href="page=1">2</a></li>
<li class="page-item"><a class="page-link" href="#">3</a></li>
<li class="page-item"><a class="page-link" href="#">4</a></li>
<li class="page-item"><a class="page-link" href="#">5</a></li>
<li class="page-item">
<a href="#" class="page-link" aria-label="Next">
<span aria-hidden="true">»</span>
</a>
</li>
</ul>
</nav>
</div>
<button id="goBackButton" type="button" class="btn btn-link" onclick="goBack()">Go Back</button>
</body>
</html>
至于我设法隐变量页面传递为0。我不知道该怎么办其他页面。例如点击
<li class="page-item"><a class="page-link" href="#">3</a></li>
URI不更改，只有page参数为角蛋白数。 欣赏任何线索，也批评。