Thymeleaf - problem :: 4programmers.net

0

Cześć,

Mam sobie działający backend:
Controller:

@Controller
public class BusinessPartnerController {
    private final HttpServletRequest request;
    private BusinessPartnerRepository businessPartnerRepository;

    @Autowired
    public BusinessPartnerController(HttpServletRequest request, BusinessPartnerRepository businessPartnerRepository) {
        this.request = request;
        this.businessPartnerRepository = businessPartnerRepository;
    }

    @GetMapping(value = "/")
    public String getHome() {return "index"; }

    /**
     * Get all businesspartner list.
     *
     * @return the list
     */
    @GetMapping(value = "/businesspartner")
    public List<BusinessPartnersEntity> getAllBusinessPartner() {
        return this.businessPartnerRepository.findAll();
    }

    /**
     * Gets businesspartner by id.
     *
     * @param BusinessPartnerId the businesspartner id
     * @return the businesspartner by id
     * @throws ResourceNotFoundException the resource not found exception
     */
    @GetMapping("/businesspartner/{id}")
    public ResponseEntity<BusinessPartnersEntity> getBusinessPartnerById(@PathVariable(value = "id") Integer BusinessPartnerId)
            throws ResourceNotFoundException {
        BusinessPartnersEntity businessPartnersEntity;
        businessPartnersEntity = this.businessPartnerRepository
                .findById(Long.valueOf(BusinessPartnerId))
                .orElseThrow(() -> new ResourceNotFoundException("Business Partner not found on :: " + BusinessPartnerId));
        return ResponseEntity.ok().body(businessPartnersEntity);
    }


    /**
     * Create proposal.
     *
     * @return the businesspartner
     */
    @PostMapping("/businesspartner")
    public BusinessPartnersEntity createBusinessPartner(@Valid @RequestBody BusinessPartnersEntity businessPartnersEntity){
        return businessPartnerRepository.<@Valid BusinessPartnersEntity>save(businessPartnersEntity);
    }

i napisałem sobie do tego prostą stronke:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8" />
    <title>Home | PPB  PoC</title>

    <!-- Style -->
    <link rel="stylesheet" type="text/css" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
    <link rel="stylesheet" type="text/css" href="/css/style.css" crossorigin="anonymous">

</head>
<body>

<nav class="navbar navbar-expand-md navbar-dark bg-dark fixed-top">
    <a class="navbar-brand" href="#">PPB</a>
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarsExampleDefault" aria-controls="navbarsExampleDefault" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
    </button>

    <div class="collapse navbar-collapse" id="navbarsExampleDefault">
        <ul class="navbar-nav mr-auto">
            <li class="nav-item active">
                <a class="nav-link" href="/">Home <span class="sr-only">(current)</span></a>
            </li>
            <li class="nav-item">
                <a class="nav-link" href="/businesspartner">Przegladaj Partnerow Biznesowych</a>
            </li>
            <li class="nav-item">
                <a class="nav-link" href="/contact">Zarzadzaj Kontaktami</a>
            </li>
        </ul>
    </div>
</nav>

<main role="main" class="container">

    <div class="starter-template">
        <h1>Biblioteka</h1>
        <p class="lead">test.</p>
    </div>

</main><!-- /.container -->

<!-- Scripts -->
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>

</body>
</html>

i sama strone do przegladania danych z kontrolera:

<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8" />
    <title>Przegladaj Partnerow Biznesowych</title>

    <!-- Style -->
    <link rel="stylesheet" type="text/css" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
    <link rel="stylesheet" type="text/css" href="/css/style.css">

</head>
<body>

<nav class="navbar navbar-expand-md navbar-dark bg-dark fixed-top">
    <a class="navbar-brand" href="#">PPB</a>
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarsExampleDefault" aria-controls="navbarsExampleDefault" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
    </button>

    <div class="collapse navbar-collapse" id="navbarsExampleDefault">
        <ul class="navbar-nav mr-auto">
            <li class="nav-item">
                <a class="nav-link" href="/">Home</a>
            </li>
            <li class="nav-item active">
                <a class="nav-link" href="/businesspartner">Przegladaj Partnerow Biznesowych <span class="sr-only">(current)</span></a>
            </li>
            <li class="nav-item">
                <a class="nav-link" href="/contact">Zarzadzaj kontaktami</a>
            </li>
        </ul>
        <ul class="navbar-nav ml-auto">
            <li class="nav-item">
                <a class="nav-link" href="/logout">Logout</a>
            </li>
        </ul>
    </div>
</nav>

<main role="main" class="container">

    <div class="starter-template">
        <h1>Hello <span th:text="${name}"></span></h1>
        <p class="lead">.</p>
    </div>

    <table class="table">
        <thead>
        <tr>
            <th scope="col">ID</th>
            <th scope="col">legal form</th>
            <th scope="col">NIP</th>
        </tr>
        </thead>

        <tbody>
        <tr th:each="businesspartner : ${businesspartner}" th:object="${businesspartner}">
            <td th:text="${iterator.id}"></td>
            <td th:text="${iterator.legal_form}"></td>
            <td th:text="${iterator.nip_number}"></td>
        </tr>
        </tbody>
    </table>

</main><!-- /.container -->

<!-- Scripts -->
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>

</body>
</html>

Po odpaleniu okna przeglądarki dostaję:

This application has no explicit mapping for /error, so you are seeing this as a fallback.

Mon Dec 02 14:25:08 CET 2019
There was an unexpected error (type=Internal Server Error, status=500).
An error happened during template parsing (template: "ServletContext resource [/src/main/resources/templates/index.html]")
org.thymeleaf.exceptions.TemplateInputException: An error happened during template parsing (template: "ServletContext resource [/src/main/resources/templates/index.html]") at org.thymeleaf.templateparser.markup.AbstractMarkupTemplateParser.parse(AbstractMarkupTemplateParser.java:235) at org.thymeleaf.templateparser.markup.AbstractMarkupTemplateParser.parseStandalone(AbstractMarkupTemplateParser.java:100) at org.thymeleaf.engine.TemplateManager.parseAndProcess(TemplateManager.java:649) at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1098) at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1072) at org.thymeleaf.spring5.view.ThymeleafView.renderFragment(ThymeleafView.java:362) at org.thymeleaf.spring5.view.ThymeleafView.render(ThymeleafView.java:189) at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1370) at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1116) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1055) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:998) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:890) at javax.servlet.http.HttpServlet.service(HttpServlet.java:634) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:875) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.keycloak.adapters.springsecurity.filter.KeycloakAuthenticatedActionsFilter.doFilter(KeycloakAuthenticatedActionsFilter.java:57) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at ```

Ktoś mógłby zerknąć i jakoś naprowadzić? :)

1

Łatwiej obsługiwać widok przez thymeleafa przez Model, poczytaj w internecie,

A tak btw to thymeleafa nie ma większego sensu ogarniać lepiej wystawiać restowe API dla js

0

An error happened during template parsing (template: "ServletContext resource [/src/main/resources/templates/index.html]")

Debuggowałeś? Ten plik index.html jest faktycznie na takiej ścieżce w paczce po buildzie?

Thymeleaf - problem

1 użytkowników online, w tym zalogowanych: 0, gości: 1

Praca dla programistów

Forum dyskusyjne

Sprawy administracyjne

O nas

Skontaktuj się z nami