spring mvc 配置bootstrap

1.下载bootstrap

到下面的链接下载最新的 http://getbootstrap.com/，我下载的版本是bootstrap-3.3.7-dist

2.解压bootstrap-3.3.7-dist.zip,把整个文件夹copy到项目的中。我创建的是maven项目，我的bootstrap资源文件放在webapp es文件夹下。

bootstrap-3.3.7-dist本身没有包含jquery.js脚本文件，需要单独下载，下载地址http://jquery.com/download/。

具体文件目录结构请看下图：

3.修改web.xml,对客户端请求的静态资源，如js,css等，交由默认的servlet处理；*.tff,*.woff,*.woff2是bootstrap的font目录下的文件后缀。

<servlet-mapping>
        <servlet-name>default</servlet-name>
        <url-pattern>*.jpg</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>default</servlet-name>
        <url-pattern>*.js</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>default</servlet-name>
        <url-pattern>*.css</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>default</servlet-name>
        <url-pattern>*.html</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>default</servlet-name>
        <url-pattern>*.ttf</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>default</servlet-name>
        <url-pattern>*.woff</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>default</servlet-name>
        <url-pattern>*.woff2</url-pattern>
    </servlet-mapping>

    <servlet-mapping>
        <servlet-name>springDispatcherServlet</servlet-name>
        <!-- 可以应答所有请求，也就是将所有的请求都交给Spring的DispatcherServlet来处理 -->
        <url-pattern>/</url-pattern>
    </servlet-mapping>

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如果不添加，会报404错误，下面的报错的url和截图

http://localhost:8080/maven05/res/bootstrap-3.3.7-dist/fonts/glyphicons-halflings-regular.woff2

点击进去看详情

4.在web页面中引用bootstrap

这里没有使用cdn，直接引用本地文件

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Insert title here</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- 引用本地资源 -->
<link rel="stylesheet"
    href="res/bootstrap-3.3.7-dist/css/bootstrap.min.css">
<script
    src="res/bootstrap-3.3.7-dist/js/jquery.min.js"></script>
<script
    src="res/bootstrap-3.3.7-dist/js/bootstrap.min.js"></script>
    <!-- 引用cdn资源 -->
    <!-- <link rel="stylesheet"
    href="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/css/bootstrap.min.css">
<script
    src="http://cdn.static.runoob.com/libs/jquery/2.1.1/jquery.min.js"></script>
<script
    src="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/js/bootstrap.min.js"></script> -->
</head>
<body>

    <p>
        <button type="button" class="btn btn-default">
            <span class="glyphicon glyphicon-sort-by-attributes"></span>
        </button>
        <button type="button" class="btn btn-default">
            <span class="glyphicon glyphicon-sort-by-attributes-alt"></span>
        </button>
        <button type="button" class="btn btn-default">
            <span class="glyphicon glyphicon-sort-by-order"></span>
        </button>
        <button type="button" class="btn btn-default">
            <span class="glyphicon glyphicon-sort-by-order-alt"></span>
        </button>
    </p>
    <button type="button" class="btn btn-default btn-lg">
        <span class="glyphicon glyphicon-user"></span> User
    </button>
    <button type="button" class="btn btn-default btn-sm">
        <span class="glyphicon glyphicon-user"></span> User
    </button>
    <button type="button" class="btn btn-default btn-xs">
        <span class="glyphicon glyphicon-user"></span> User
    </button>
</body>
</html>

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　　运行效果

5.如果使用cdn，很简单，直接在web页面引用即可，不需要配置web.xml

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Insert title here</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- 引用本地资源 -->
<!-- <link rel="stylesheet"
    href="res/bootstrap-3.3.7-dist/css/bootstrap.min.css">
<script
    src="res/bootstrap-3.3.7-dist/js/jquery.min.js"></script>
<script
    src="res/bootstrap-3.3.7-dist/js/bootstrap.min.js"></script> -->
    <!-- 引用cdn资源 -->
    <link rel="stylesheet"
    href="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/css/bootstrap.min.css">
<script
    src="http://cdn.static.runoob.com/libs/jquery/2.1.1/jquery.min.js"></script>
<script
    src="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>

    <p>
        <button type="button" class="btn btn-default">
            <span class="glyphicon glyphicon-sort-by-attributes"></span>
        </button>
        <button type="button" class="btn btn-default">
            <span class="glyphicon glyphicon-sort-by-attributes-alt"></span>
        </button>
        <button type="button" class="btn btn-default">
            <span class="glyphicon glyphicon-sort-by-order"></span>
        </button>
        <button type="button" class="btn btn-default">
            <span class="glyphicon glyphicon-sort-by-order-alt"></span>
        </button>
    </p>
    <button type="button" class="btn btn-default btn-lg">
        <span class="glyphicon glyphicon-user"></span> User
    </button>
    <button type="button" class="btn btn-default btn-sm">
        <span class="glyphicon glyphicon-user"></span> User
    </button>
    <button type="button" class="btn btn-default btn-xs">
        <span class="glyphicon glyphicon-user"></span> User
    </button>
</body>
</html>

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