Spring 在ApacheTomcat上部署war文件时未加载CSS和JS文件

使用spring boot starter web mvc进行初始开发。当我在服务器上部署war文件时，它没有加载css和js文件，但当我使用spring boot运行相同的代码时，它工作正常。下面是加载js和css文件的目录结构和配置。谁能告诉我怎么做有什么问题吗？仅对项目使用基于java的配置。在部署项目之前，我参考了中的8.1.1，并使用了与下面相同的pom文件配置

配置文件-

public class ViewWebAppConfig extends WebMvcConfigurerAdapter {

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        // configuration for assets/ static files
        registry.addResourceHandler("/resources/**").addResourceLocations("/resources/");
    }

    @Bean
    public InternalResourceViewResolver viewResolver() {
        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
        viewResolver.setViewClass(JstlView.class);
        viewResolver.setPrefix("/WEB-INF/jsp/");
        viewResolver.setSuffix(".jsp");
        return viewResolver;
    }

    @Bean
    public ResourceBundleMessageSource messageSource() {
        ResourceBundleMessageSource rb = new ResourceBundleMessageSource();
        rb.setBasenames(new String[] { "validation" });
        return rb;
    }

}

pom.xml文件

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.3.4.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
        <log4j.version>2.7</log4j.version>
    </properties>

    <dependencies>
        <dependency>
          <groupId>org.springframework.boot</groupId>
          <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>com.googlecode.json-simple</groupId>
            <artifactId>json-simple</artifactId>
        </dependency>
         <dependency>
            <groupId>org.json</groupId>
            <artifactId>json</artifactId>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
        </dependency>

        <!-- Dependency for rendering jsp pages  -->
        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-jasper</artifactId>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>tomcat</groupId>
            <artifactId>jasper-compiler</artifactId>
            <version>5.5.23</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>tomcat</groupId>
            <artifactId>jasper-runtime</artifactId>
            <version>5.5.23</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>tomcat</groupId>
            <artifactId>jasper-compiler-jdt</artifactId>
            <version>5.5.23</version>
            <scope>provided</scope>
        </dependency>
        <!-- Dependency for rendering jsp pages  -->

        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-api</artifactId>
            <version>${log4j.version}</version>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-core</artifactId>
            <version>${log4j.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
        </dependency>
    </dependencies>

org.springframework.boot
spring启动程序父级
1.3.4.1发布
UTF-8
UTF-8
1.8
2.7
org.springframework.boot
SpringBootStarterWeb
com.googlecode.json-simple
简单json
org.json
json
javax.servlet
jstl
org.apache.tomcat.embed
汤姆卡特·贾斯珀
假如
雄猫
贾斯珀编译器
5.5.23
假如
雄猫
jasper运行时
5.5.23
假如
雄猫
jasper编译器jdt
5.5.23
假如
org.apache.logging.log4j
log4japi
${log4j.version}
org.apache.logging.log4j
log4j型芯
${log4j.version}
org.springframework
弹簧芯
org.springframework
SpringWebMVC
org.springframework
SpringJDBC

使用spring标签加载js和css，如下所示-

<%@taglib prefix="spring" uri="http://www.springframework.org/tags"%>

<spring:url value="/resources/assets/js/custom.min.js" var="customJS" />
<script src="${customJS}"></script>

<link href="${customFieldAgent}" rel="stylesheet"/>
<spring:url value="/resources/assets/css/customfieldAgent.css" var="customFieldAgent" />

下面是服务器日志-

17:03:10.014[http-nio-8080-exec-7]调试 org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping -未找到[/${starrrJS}]17:03:10.014[http-nio-8080-exec-7]警告的处理程序方法 org.springframework.web.servlet.PageNotFound-未找到的映射 DispatcherServlet中URI为[/ui/$%7bstarrjs%7D]的HTTP请求 名称“dispatcher”17:03:10.014[http-nio-8080-exec-7]调试 org.springframework.web.servlet.DispatcherServlet-成功 已完成的请求17:03:10.018[http-nio-8080-exec-4]调试 org.springframework.web.servlet.DispatcherServlet-DispatcherServlet 名为“dispatcher”的正在处理的GET请求 [/ui/$%7BcustomJS%7D]17:03:10.018[http-nio-8080-exec-4]调试 org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping -查找路径/${customJS}17:03:10.019[http-nio-8080-exec-4]调试的处理程序方法 org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping -未找到[/${customJS}]17:03:10.019[http-nio-8080-exec-4]警告的处理程序方法 org.springframework.web.servlet.PageNotFound-未找到的映射 DispatcherServlet中URI为[/ui/$%7BcustomJS%7D]的HTTP请求 名称“dispatcher”17:03:10.019[http-nio-8080-exec-4]调试 org.springframework.web.servlet.DispatcherServlet-成功 已完成的请求

---

试着用这种方法，它对我有效

项目结构：

src/main/webapp/static/[css,js,images]
src/main/webapp/WEB-INF/views/[for all .jsp pages]

配置

@Configuration
@ComponentScan(basePackages = "parent package name where all packages reside")
public class ApplicationConfiguration extends WebMvcConfigurerAdapter {

    @Override
    public void configureViewResolvers(ViewResolverRegistry registry) {
        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
        viewResolver.setViewClass(JstlView.class);
        viewResolver.setPrefix("/WEB-INF/views/");
        viewResolver.setSuffix(".jsp");
        registry.viewResolver(viewResolver);
    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        // when static resources are inside resources folder under WEB-INF
        // registry.addResourceHandler("/resources/**").addResourceLocations("/WEB-INF/resources/");

        // when static resources are inside static folder under webapp
        registry.addResourceHandler("/static/**").addResourceLocations("/static/");
    }
}

让DispatcherServlet知道如何打包

import javax.servlet.Filter;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;

public class ApplicationInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {

    @Override
    protected Class<?>[] getRootConfigClasses() {
        return new Class[] { ApplicationConfiguration.class };
    }

    @Override
    protected Class<?>[] getServletConfigClasses() {
        return null;
    }

    @Override
    protected String[] getServletMappings() {
        return new String[] { "/" };
    }     
}

import javax.servlet.Filter；
导入org.springframework.web.servlet.support.AbstractAnnotationConfigDispatchersServletInitializer；
公共类应用程序初始化器扩展了AbstractAnnotationConfigDispatcherServletInitializer{
@凌驾
受保护类[]getRootConfigClasses（）{
返回新类[]{ApplicationConfiguration.Class}；
}
@凌驾
受保护类[]getServletConfigClasses（）{
返回null；
}
@凌驾
受保护的字符串[]getServletMappings（）{
返回新字符串[]{”/“}；
}     
}

现在把这些叫做视图，就像

<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"  
"http://www.w3.org/TR/html4/loose.dtd">

<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
        <link href="<c:url value='/static/css/application.css' />" rel="stylesheet"></link>
    </head>

将其添加到pom.xml中

    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>jstl</artifactId>
        <version>1.2</version>
    </dependency>

    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>javax.servlet-api</artifactId>
        <version>3.1.0</version>
    </dependency>

javax.servlet
jstl
1.2
javax.servlet
javax.servlet-api
3.1.0

---

希望这能对你有所帮助。

试试这个方法，它对我很有用

项目结构：

src/main/webapp/static/[css,js,images]
src/main/webapp/WEB-INF/views/[for all .jsp pages]

配置

@Configuration
@ComponentScan(basePackages = "parent package name where all packages reside")
public class ApplicationConfiguration extends WebMvcConfigurerAdapter {

    @Override
    public void configureViewResolvers(ViewResolverRegistry registry) {
        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
        viewResolver.setViewClass(JstlView.class);
        viewResolver.setPrefix("/WEB-INF/views/");
        viewResolver.setSuffix(".jsp");
        registry.viewResolver(viewResolver);
    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        // when static resources are inside resources folder under WEB-INF
        // registry.addResourceHandler("/resources/**").addResourceLocations("/WEB-INF/resources/");

        // when static resources are inside static folder under webapp
        registry.addResourceHandler("/static/**").addResourceLocations("/static/");
    }
}

让DispatcherServlet知道如何打包

import javax.servlet.Filter;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;

public class ApplicationInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {

    @Override
    protected Class<?>[] getRootConfigClasses() {
        return new Class[] { ApplicationConfiguration.class };
    }

    @Override
    protected Class<?>[] getServletConfigClasses() {
        return null;
    }

    @Override
    protected String[] getServletMappings() {
        return new String[] { "/" };
    }     
}

import javax.servlet.Filter；
导入org.springframework.web.servlet.support.AbstractAnnotationConfigDispatchersServletInitializer；
公共类应用程序初始化器扩展了AbstractAnnotationConfigDispatcherServletInitializer{
@凌驾
受保护类[]getRootConfigClasses（）{
返回新类[]{ApplicationConfiguration.Class}；
}
@凌驾
受保护类[]getServletConfigClasses（）{
返回null；
}
@凌驾
受保护的字符串[]getServletMappings（）{
返回新字符串[]{”/“}；
}     
}

现在把这些叫做视图，就像

<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"  
"http://www.w3.org/TR/html4/loose.dtd">

<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
        <link href="<c:url value='/static/css/application.css' />" rel="stylesheet"></link>
    </head>

将其添加到pom.xml中

    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>jstl</artifactId>
        <version>1.2</version>
    </dependency>

    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>javax.servlet-api</artifactId>
        <version>3.1.0</version>
    </dependency>

javax.servlet
jstl
1.2
javax.servlet
javax.servlet-api
3.1.0

---

希望这能对您有所帮助。

在我的Spring Boot项目中，我试图将WAR文件部署到TOMCAT中，但它无法识别资源路径，它抛出了404 file not found错误，但当我作为SpringBootApplication运行时，它工作正常，仅在将WAR文件部署到TOMCAT中时才会出现问题。所以最后我透露了这个问题，现在它在我的专业版上运行得非常好