我正在下载一个带有 Web 应用程序的 PDF 文件,该应用程序使用 Spring Boot 2.0.3 开发并使用 Thymeleaf,来自管理部分,受 Spring Security 保护。在本地它工作正常,但在网上我得到这个错误:
org.thymeleaf.exceptions.TemplateInputException: Error resolving template "/email/confirmedbooking", template might not exist or might not be accessible by any of the configured Template Resolvers] with root cause
这是控制器:
@GetMapping("/admin/bookings/booking-pdf")
public void generatePdfBooking(@RequestParam Long idbooking, HttpServletResponse response)
throws IOException, Exception{
bookingService.setBookingService(idbooking);
Booking booking = bookingService.getBooking();
Guest guest = bookingService.getGuest();
String idlanguage;
if(guest.getIdlanguage() != null){
idlanguage = guest.getIdlanguage();
} else {idlanguage = "en";}
Map<String, Object> map = new HashMap<>();
map.put("booking", booking);
map.put("guest", guest);
byte[] data = pdfGenerator.createPdf("/email/confirmedbooking", map, idlanguage);
pdfGenerator.streamReport(response, data, "id-" + booking.getIdbooking() + ".pdf");
}
这是html页面的摘录:
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<link rel="stylesheet" href="/webjars/bootstrap /css/bootstrap.min.css"/>
<link rel="stylesheet" href="/css/rentalwebs.css"/>
</head>
<body>
<table style="width:680px" class="table table-borderless">
<tbody>
<tr>
<td>
<h2 th:text="${property.name}"></h2>
</td>
</tr>
<tr>
<td>
<span th:text="#{booking.id}"></span>
<span th:text="${booking.idbooking}"></span>
....
作为模板生成器,我使用的是 org.xhtmlrenderer.pdf.ITextRenderer (flying-saucer-pdf)。
我已经测试过提供不同的 .html 文件来生成 PDF pdfGenerator.createPdf("/email/confirmedbooking", map, idlanguage);
,但结果总是相同的。