我将Maven用于Spring Web应用程序项目，并且遇到了一个简单的问题。我不确定将CSS和JS文件放在新项目结构中的位置。
传统的Web应用程序结构
在传统的Java Web应用程序结构中（在Eclipse中，创建为动态Web项目），我将CSS，Javascript和Images文件放在以下结构下
WebContent |__css/myStyles.css |__js/myjs.js |__images/myImage.gif |__WEB-INF
然后在我的jsp中，如果我想引用CSS文件，请按以下步骤操作：
<link rel="stylesheet" href="<%=request.getContextPath()%>/css/myStyles.css">
这很好。
Maven Web App结构
在Maven项目中，我将css文件放在以下位置：
就像在传统的动态Web项目中一样，在与WEB-INF相同级别的 webapp 文件夹下。但是当我执行以下操作时
mvn clean tomcat:run
我从Spring Framework中收到以下错误：
org.springframework.web.servlet.PageNotFound - No mapping found for HTTP request with URI [/appname/css/myStyles.css] in DispatcherServlet
将我的css文件夹放在 src / main / resources下， 但是当我执行以下操作时：
放置我的css文件夹 src / main / resources
结果：同上
我敢肯定这很简单，但是我被困住了，也许我正在忽略一些东西。提前致谢
更新 ：添加pom.xml以查看它是否可以帮助解决问题：
<?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/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.dariopardo</groupId> <artifactId>jfreechartdemo</artifactId> <name>abc</name> <packaging>war</packaging> <version>1.0.0-BUILD-SNAPSHOT</version> <properties> <java-version>1.6</java-version> <org.springframework-version>3.0.6.RELEASE</org.springframework-version> <org.aspectj-version>1.6.9</org.aspectj-version> <org.slf4j-version>1.5.10</org.slf4j-version> </properties> <repositories> <repository> <id>spring-maven-release</id> <name>Spring Maven Release Repository</name> <url>http://maven.springframework.org/release</url> </repository> <repository> <id>spring-maven-milestone</id> <name>Spring Maven Milestone Repository</name> <url>http://maven.springframework.org/milestone</url> </repository> <repository> <id>spring-roo-repository</id> <name>Spring Roo Repository</name> <url>http://spring-roo-repository.springsource.org/release</url> </repository> <repository> <id>JBoss Repo</id> <url>https://repository.jboss.org/nexus/content/repositories/releases</url> <name>JBoss Repo</name> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>spring-maven-release</id> <name>Spring Maven Release Repository</name> <url>http://maven.springframework.org/release</url> </pluginRepository> <pluginRepository> <id>spring-maven-milestone</id> <name>Spring Maven Milestone Repository</name> <url>http://maven.springframework.org/milestone</url> </pluginRepository> <pluginRepository> <id>spring-roo-repository</id> <name>Spring Roo Repository</name> <url>http://spring-roo-repository.springsource.org/release</url> </pluginRepository> </pluginRepositories> <dependencies> <!-- Spring --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${org.springframework-version}</version> <exclusions> <!-- Exclude Commons Logging in favor of SLF4j --> <exclusion> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${org.springframework-version}</version> <exclusions> <exclusion> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${org.springframework-version}</version> <scope>test</scope> <exclusions> <exclusion> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>${org.springframework-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>${org.springframework-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${org.springframework-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${org.springframework-version}</version> <classifier /> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-orm</artifactId> <version>${org.springframework-version}</version> <classifier /> </dependency> <dependency> <groupId>commons-pool</groupId> <artifactId>commons-pool</artifactId> <version>1.5.4</version> <classifier /> <exclusions> <exclusion> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>commons-dbcp</groupId> <artifactId>commons-dbcp</artifactId> <version>1.3</version> <classifier /> <exclusions> <exclusion> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </exclusion> <exclusion> <groupId>commons-pool</groupId> <artifactId>commons-pool</artifactId> </exclusion> <exclusion> <groupId>xerces</groupId> <artifactId>xerces</artifactId> </exclusion> <exclusion> <groupId>xerces</groupId> <artifactId>xercesImpl</artifactId> </exclusion> <exclusion> <groupId>xml-apis</groupId> <artifactId>xml-apis</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${org.springframework-version}</version> <classifier /> <exclusions> <exclusion> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${org.springframework-version}</version> </dependency> <!-- AspectJ --> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjrt</artifactId> <version>${org.aspectj-version}</version> </dependency> <!-- Hibernate --> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>3.6.4.Final</version> <classifier /> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-entitymanager</artifactId> <version>3.6.4.Final</version> <classifier /> <exclusions> <exclusion> <groupId>cglib</groupId> <artifactId>cglib</artifactId> </exclusion> <exclusion> <groupId>dom4j</groupId> <artifactId>dom4j</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.hibernate.javax.persistence</groupId> <artifactId>hibernate-jpa-2.0-api</artifactId> <version>1.0.0.Final</version> <classifier /> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-validator</artifactId> <version>4.1.0.Final</version> <classifier /> <exclusions> <exclusion> <groupId>javax.xml.bind</groupId> <artifactId>jaxb-api</artifactId> </exclusion> <exclusion> <groupId>com.sun.xml.bind</groupId> <artifactId>jaxb-impl</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>javax.validation</groupId> <artifactId>validation-api</artifactId> <version>1.0.0.GA</version> <classifier /> </dependency> <dependency> <groupId>cglib</groupId> <artifactId>cglib-nodep</artifactId> <version>2.2</version> <classifier /> </dependency> <dependency> <groupId>javax.transaction</groupId> <artifactId>jta</artifactId> <version>1.1</version> <classifier /> </dependency> <!-- Logging --> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>${org.slf4j-version}</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>jcl-over-slf4j</artifactId> <version>${org.slf4j-version}</version> <scope>runtime</scope> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>${org.slf4j-version}</version> <scope>runtime</scope> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.15</version> <exclusions> <exclusion> <groupId>javax.mail</groupId> <artifactId>mail</artifactId> </exclusion> <exclusion> <groupId>javax.jms</groupId> <artifactId>jms</artifactId> </exclusion> <exclusion> <groupId>com.sun.jdmk</groupId> <artifactId>jmxtools</artifactId> </exclusion> <exclusion> <groupId>com.sun.jmx</groupId> <artifactId>jmxri</artifactId> </exclusion> </exclusions> <scope>runtime</scope> </dependency> <!-- @Inject --> <dependency> <groupId>javax.inject</groupId> <artifactId>javax.inject</artifactId> <version>1</version> </dependency> <!-- Servlet --> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>2.5</version> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet.jsp</groupId> <artifactId>jsp-api</artifactId> <version>2.1</version> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> <!-- Test --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.7</version> <scope>test</scope> </dependency> <!-- To bring jfree chart in, iText & Apache POI --> <dependency> <groupId>net.sf.jasperreports</groupId> <artifactId>jasperreports</artifactId> <version>4.1.2</version> </dependency> <dependency> <groupId>org.codehaus.groovy</groupId> <artifactId>groovy-all</artifactId> <version>1.5.5</version> </dependency> <!-- Oracle jdbc drivers --> <dependency> <groupId>com.oracle</groupId> <artifactId>oracle</artifactId> <version>10.2.0.1.0</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>${java-version}</source> <target>${java-version}</target> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <configuration> <warName>abc</warName> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <executions> <execution> <id>install</id> <phase>install</phase> <goals> <goal>sources</goal> </goals> </execution> </executions> </plugin> </plugins> </build>
更新：添加Web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> <!-- The definition of the Root Spring Container shared by all Servlets and Filters --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/spring/root-context.xml classpath*:META-INF/spring/applicationContext*.xml </param-value> </context-param> <!-- Creates the Spring Container shared by all Servlets and Filters --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- Processes application requests --> <servlet> <servlet-name>appServlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>appServlet</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping>
因此，如果您将DispatcherServlet配置为类似REST模式的URL模式（例如 /）， 则CSS文件将位于 src / main / webapp / resources下
只是为了澄清这就是我要做的：
确保在 servlet-context.xml中 具有以下内容：
<resources mapping="/resources/**" location="/resources/" />
如果称为 资源的* webapps下尚不存在，则创建一个文件夹 *
将您的 css 文件夹以及css文件放在那里
引用我的css文件，如下所示：
<link rel="stylesheet" href="<%=request.getContextPath()%>/resources/css/960.css"/>
