Thymeleaf無法使用引導程序工作（th：fragment / th：replace）
[英]Thymeleaf not working (th:fragment/th:replace) using bootstrap
問題描述
我正在嘗試第一次使用thymeleaf將引導程序導航欄和javascript分離到它自己的獨立html文件中，而不是我的主要html頁面。 我具有與thymeleaf教程完全相同的設置，但是在運行Spring時無法正確顯示內容。
index.html <-我網站的主頁*已更新
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head th:replace="common/header :: common-header" />
<body>
<div th:replace="common/header :: navbar" />
<div class="container">
<div class="row">
<!-- carousel -->
<div class="col-xs-8">
<div class="panel panel-default">
<div class="panel-body">
<div id="carousel-example-generic" class="carousel slide"
data-ride="carousel">
<!-- Indicators -->
<ol class="carousel-indicators">
<li data-target="#carousel-example-generic" data-slide-to="0"
class="active"></li>
<li data-target="#carousel-example-generic" data-slide-to="1"></li>
<li data-target="#carousel-example-generic" data-slide-to="2"></li>
</ol>
<!-- Wrapper for slides -->
<div class="carousel-inner" role="listbox">
<div class="item active">
<img
src="http://lorempixel.com/output/sports-q-c-1600-500-1.jpg"
alt="..." />
<div class="carousel-caption">
<h4>First Thumbnail Label</h4>
<p>Contrary to popular belief, Lorem Ipsum is not simply
random text. It has roots in a piece of classical Latin
literature from 45 BC, making it over 2000 years old.</p>
</div>
</div>
<div class="item">
<img
src="http://lorempixel.com/output/sports-q-c-1600-500-2.jpg"
alt="..." />
<div class="carousel-caption">
<h4>First Thumbnail Label</h4>
<p>Contrary to popular belief, Lorem Ipsum is not simply
random text. It has roots in a piece of classical Latin
literature from 45 BC, making it over 2000 years old.</p>
</div>
</div>
<div class="item">
<img
src="http://lorempixel.com/output/sports-q-c-1600-500-3.jpg"
alt="..." />
<div class="carousel-caption">
<h4>First Thumbnail Label</h4>
<p>Contrary to popular belief, Lorem Ipsum is not simply
random text. It has roots in a piece of classical Latin
literature from 45 BC, making it over 2000 years old.</p>
</div>
</div>
...
</div>
<!-- Controls -->
<a class="left carousel-control" href="#carousel-example-generic"
role="button" data-slide="prev"> <span
class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a> <a class="right carousel-control"
href="#carousel-example-generic" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right"
aria-hidden="true"></span> <span class="sr-only">Next</span>
</a>
</div>
</div>
</div>
</div>
<div class="col-xs-4">
<img src="/image/logo.png" class="img-responsive" />
</div>
</div>
<hr />
<div class="row">
<div class="col-xs-4">
<div clas="panel panel-default">
<div class="panel-body">
<img src="/image/bestseller.png" class="img-responsive" />
</div>
</div>
</div>
<div class="col-xs-4">
<div clas="panel panel-default">
<div class="panel-body">
<img src="/image/hours.png" class="img-responsive" />
</div>
</div>
</div>
<div class="col-xs-4">
<div clas="panel panel-default">
<div class="panel-body">
<img src="/image/faq.png" class="img-responsive" />
</div>
</div>
</div>
</div>
<div>
<div class="home-headline">
<span>Featured Books</span>
</div>
<hr style="margin-top: -15px;" />
</div>
<div class="row">
<div id="featured-books" class="carousel slide" data-ride="carousel">
<!-- Indicators -->
<ol class="carousel-indicators">
<li data-target="#featured-books" data-slide-to="0" class="active"></li>
<li data-target="#featured-books" data-slide-to="1"></li>
<li data-target="#featured-books" data-slide-to="2"></li>
</ol>
<!-- Wrapper for slides -->
<div class="carousel-inner" role="listbox">
<div class="item active">
<img src="/image/shelf.png" class="img-responsive" />
<div class="carousel-caption">
<div class="row">
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
</div>
</div>
</div>
<div class="item">
<img src="/image/shelf.png" class="img-responsive" />
<div class="carousel-caption">
<div class="row">
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
</div>
</div>
</div>
<div class="item">
<img src="/image/shelf.png" class="img-responsive" />
<div class="carousel-caption">
<div class="row">
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
<div class="col-xs-2">
<img class="img-responsive" src="/image/book1.png" />
</div>
</div>
</div>
</div>
</div>
<!-- Controls -->
<a class="left carousel-control" href="##featured-books"
role="button" data-slide="prev"> <span
class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a> <a class="right carousel-control" href="##featured-books"
role="button" data-slide="next"> <span
class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
</div>
</div>
<!-- end of container -->
<div th:replace="common/header :: body-bottom-scripts" />
</body>
</html>
header.html <-Thymeleaf文件，我遇到問題*已更新
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org" >
<head th:fragment="common-header">
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>Alexander's Bookstore</title>
<!-- Bootstrap core CSS -->
<link href="/css/bootstrap.min.css" rel="stylesheet" />
<link href="/css/non-responsive.css" rel="stylesheet" />
<!-- Custom styles for this template -->
<link href="/css/style.css" rel="stylesheet" />
<link rel="icon" href="/image/applie-touch-icon.png" />
</head>
<body>
<div th:fragment="navbar">
<div class="page-top"
style="width: 100%; height: 20px; background-color: #f46b42;"></div>
<!-- Static navbar -->
<nav class="navbar navbar-default navbar-inverse">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand" href="#">ALEXANDER'S BOOKSTORE</a>
</div>
<div id="navbar">
<ul class="nav navbar-nav navbar-left">
<li class="dropdown"><a href="#" class="dropdown-toggle"
data-toggle="dropdown" role="button" aria-haspopup="true"
aria-expanded="false">BOOKS <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Browse the bookshelf</a></li>
<li><a href="#">Store hours & Directions</a></li>
<li><a href="#">FAQ</a></li>
</ul></li>
<form class="navbar-form">
<div class="form-group">
<input type="text" name="keyword" class="form-control"
placeholder="Book title" />
</div>
<button type="submit" class="btn btn-default">Search</button>
</form>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><a href="#">SHOPPING CART</a></li>
<li><a href="#">MY ACCOUNT</a></li>
<li><a href="#">LOGOUT</a></li>
</ul>
</div>
<!--/.nav-collapse -->
</div>
<!--/.container-fluid -->
</nav>
</div>
<div th:fragment="body-bottom-scripts">
<script
src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="/js/bootstrap.min.js"></script>
</div>
</body>
</html>
HomeController.java
package com.bookstore.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class HomeController {
@RequestMapping("/")
public String index() {
return "index";
}
}
的pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.bookstore</groupId>
<artifactId>bookstore</artifactId>
<version>0.1.0</version>
<packaging>war</packaging>
<name>Bookstore</name>
<description>frontend part for our bookstore project</description>
<!-- FIXME change it to the project's website -->
<url>http://www.example.com</url>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.3.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.10</maven.compiler.source>
<maven.compiler.target>1.10</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
<version>2.0.3.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.bookstore</groupId>
<artifactId>bookstore</artifactId>
<version>0.1.0</version>
</dependency>
</dependencies>
<build>
<finalName>bookstore</finalName>
<pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
<plugins>
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.0.0</version>
</plugin>
<!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.20.1</version>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>3.2.0</version>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.5.2</version>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
我的項目文件結構
我試圖通過重建項目並清理我的.m2存儲庫來進行故障排除，但這給了我同樣的問題，因此我將其四舍五入為百里香。 任何幫助表示贊賞！
2 個解決方案
解決方案1
1 2018-07-29 08:01:28
您應該從index.html中刪除所有與navbar有關的內容，並在所需位置添加th：replace。
我這樣做的方式是這樣的：
- 結構體：
- 的index.html
- 片段/
- 了header.html
index.html的：
<!DOCTYPE html> <html lang="pl"> <head> <meta charset="utf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <title th:text="${title}">Thyme</title> <!-- Bootstrap --> <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css" rel="stylesheet" /> <link rel="stylesheet" href="/assets/stylesheets/main.css" /> </head> <body> <section th:replace="fragments/navbar :: navbar" role="navbar"> <div class="container"> <div class="jumbotron"> <h1>NAVBAR</h1></div> </div> </section> <!-- jQuery (necessary for Bootstrap's JavaScript plugins) --> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script> <!-- Include all compiled plugins (below), or include individual files as needed --> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/js/bootstrap.min.js"></sript> </body> </html>片段/ header.html中：
<!doctype html> <html> <head> </head> <body> <section th:fragment="navbar"> <nav class="navbar"> <!-- Contents of navbar --> </nav> </section> </body> </html>
這是一個古老的項目，由Thymeleaf 2完成，但我認為Thymeleaf 3並沒有改變。
如果某些功能無法正常運行，請查看此處的片段文檔
解決方案2
0 2018-07-30 20:29:56
我找到了解決問題的方法。 我與Spring Boot同時運行Apache Tomcat，而我的IDE僅運行Tomcat而未檢查Spring Boot。 該問題導致我的開發運營服務器發生沖突，導致Thymeleaf無法運行。 問題不只是我的代碼，而不僅僅是我的IDE環境。
感謝您的所有幫助！
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