Spring Boot Sample 011之spring-boot-web-webjars

一、环境

  • Idea 2020.1
  • JDK 1.8
  • maven

二、目的

spring boot 整合webJars统一管理静态资源。

三、步骤

3.1、点击File -> New Project -> Spring Initializer,点击next

3.2、在对应地方修改自己的项目信息

3.3、选择Web依赖,选中Spring Web。可以选择Spring Boot版本,本次默认为2.2.6,点击Next

 

3.4、项目结构

四、添加文件

添加webjars依赖

添加静态文件
<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.2.6.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>org.ouyushan</groupId>
    <artifactId>spring-boot-web-webjars</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>spring-boot-web-webjars</name>
    <description>Webjars project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <!-- static -->
        <dependency>
            <groupId>org.webjars</groupId>
            <artifactId>bootstrap</artifactId>
            <version>4.4.1</version>
        </dependency>
        <dependency>
            <groupId>org.webjars</groupId>
            <artifactId>jquery</artifactId>
            <version>3.5.0</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

 

添加index.html
<!DOCTYPE html>
<html>
<head>
    <title>Static</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" type="text/css"
          href="webjars/bootstrap/4.4.1/css/bootstrap.min.css" />
</head>
<body>
<script type="text/javascript"
        src="webjars/jquery/3.5.0/jquery.min.js"></script>
<div id="navbar" class="navbar navbar-default" role="navigation">
    <div class="navbar-header">
        <button type="button" class="navbar-toggle" data-toggle="collapse"
                data-target=".navbar-collapse">
            <span class="icon-bar"></span> <span class="icon-bar"></span> <span
                class="icon-bar"></span>
        </button>
        <a class="navbar-brand"
           href="https://github.com/spring-projects/spring-boot"> Spring Boot
        </a>
    </div>
    <div class="navbar-collapse collapse">
        <ul class="nav navbar-nav">
            <li><a href="./"> Home </a></li>
        </ul>
    </div>
</div>
<div class="jumbotron">
    <h1>Home</h1>
    <p>Some static content</p>
    <p>
        <a class="btn btn-lg btn-primary" href="#navbar" role="button">Go &raquo;</a>
    </p>
</div>
<script type="text/javascript"
        src="webjars/bootstrap/4.4.1/js/bootstrap.min.js"></script>
</body>
</html>

 

五、测试

访问:
http://localhost:8080/
 
静态资源
1.静态
资源目录
SpringBoot默认配置下,提供了以下几个静态资源目录:
/static:classpath:/static/

/public:classpath:/public/

/resources:classpath:/resources/

/META-INF/resources:classpath:/META-INF/resources/


当然,可以通过spring.resources.static-locations配置指定静态文件的位置。

    #配置静态资源
    spring:
      resources:
        #指定静态资源目录
        static-locations: classpath:/mystatic/

2.favicon.ico图标
如果在配置的静态资源目录中有favicon.ico文件,SpringBoot会自动将其设置为应用图标。

3.欢迎页面
SpringBoot支持静态和模板欢迎页,它首先在静态资源目录查看index.html文件做为首页,若未找到则查找index模板。

 

posted @ 2020-06-08 11:29  欧虞山  阅读(156)  评论(0编辑  收藏  举报