场景

现在要对ruoyi-vue前后端分离项目，进行一体化打包，即 将前后端项目打在一个jar里面

一体化打包优点

不需要再使用nginx，直接将前端文件放到后端项目里面

改造ruoyi-vue项目

后端改造

1、引入依赖spring-boot-starter-thymeleaf

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

2、修改yml文件配置，增加thymeleaf配置

# Spring配置
spring:
  thymeleaf:
    prefix: classpath:/dist/
    mode: HTML
    encoding: utf-8
    cache: false

3、修改ruoyi-framework项目中的ResourcesConfig.java类，配置资源跳转

package com.ruoyi.framework.config;

/**
 * 通用配置
 * 
 * @author ruoyi
 */
@Configuration
public class ResourcesConfig implements WebMvcConfigurer
{
    @Autowired
    private RepeatSubmitInterceptor repeatSubmitInterceptor;

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry)
    {
        /** 本地文件上传路径 */
        registry.addResourceHandler(Constants.RESOURCE_PREFIX + "/**").addResourceLocations("file:" + RuoYiConfig.getProfile() + "/");

        /** 页面静态化 */
        registry.addResourceHandler("/static/**").addResourceLocations("classpath:/dist/static/");
        
        /** swagger配置 */
        registry.addResourceHandler("swagger-ui.html").addResourceLocations("classpath:/META-INF/resources/");
        registry.addResourceHandler("doc.html").addResourceLocations("classpath:/META-INF/resources/");
        registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
        
    }

    
    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
        registry.addViewController("/index").setViewName("index.html");
        registry.addViewController("/").setViewName("index.html");
        registry.setOrder(Ordered.HIGHEST_PRECEDENCE);
    }
    
    /**
     * 自定义拦截规则
     */
    @Override
    public void addInterceptors(InterceptorRegistry registry)
    {
        registry.addInterceptor(repeatSubmitInterceptor).addPathPatterns("/**");
    }

    /**
     * 跨域配置
     */
    @Bean
    public CorsFilter corsFilter()
    {
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration config = new CorsConfiguration();
        config.setAllowCredentials(true);
        // 设置访问源地址
        config.addAllowedOrigin("*");
        // 设置访问源请求头
        config.addAllowedHeader("*");
        // 设置访问源请求方法
        config.addAllowedMethod("*");
        // 对接口配置跨域设置
        source.registerCorsConfiguration("/**", config);
        return new CorsFilter(source);
    }
}

4、修改ruoyi-framework项目中的SecurityConfig.java类，配置静态资源访问权限

package com.ruoyi.framework.config;

@EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)
public class SecurityConfig extends WebSecurityConfigurerAdapter
{
   .......
    @Override
    protected void configure(HttpSecurity httpSecurity) throws Exception
    {
        httpSecurity
                // CSRF禁用，因为不使用session
                .csrf().disable()
                // 认证失败处理类
                .exceptionHandling().authenticationEntryPoint(unauthorizedHandler).and()
                // 基于token，所以不需要session
                .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).and()
                // 过滤请求
                .authorizeRequests()
                // 对于登录login 验证码captchaImage 允许匿名访问
                .antMatchers("/login", "/captchaImage").anonymous()
                .antMatchers(
                        HttpMethod.GET,
                        "/*.html",
                        "/**/*.html",
                        "/**/*.css",
                        "/**/*.js",
                        "/static/**",
                        "/",
                        "/index"
                ).permitAll()
                .antMatchers("/profile/**").anonymous()
                .antMatchers("/common/download**").anonymous()
                .antMatchers("/common/download/resource**").anonymous()
                .antMatchers("/swagger-ui.html").anonymous()
                .antMatchers("/doc.html").anonymous()
                .antMatchers("/swagger-resources/**").anonymous()
                .antMatchers("/webjars/**").anonymous()
                .antMatchers("/*/api-docs").anonymous()
                .antMatchers("/druid/**").anonymous()
                // 除上面外的所有请求全部需要鉴权认证
                .anyRequest().authenticated()
                .and()
                .headers().frameOptions().disable();
        httpSecurity.logout().logoutUrl("/logout").logoutSuccessHandler(logoutSuccessHandler);
        // 添加JWT filter
        httpSecurity.addFilterBefore(authenticationTokenFilter, UsernamePasswordAuthenticationFilter.class);
        // 添加CORS filter
        httpSecurity.addFilterBefore(corsFilter, JwtAuthenticationTokenFilter.class);
        httpSecurity.addFilterBefore(corsFilter, LogoutFilter.class);
    }
	......................
}

前端改造

1、修改 ruoyi-ui/src/router/index.js文件 ，将 mode: ‘history’ 改成 mode: ‘hash’

export default new Router({
  mode: 'hash', // 去掉url中的#
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})

2、修改 ruoyi-ui/package.json文件

将原来的 “core-js”: “3.8.1” 改为 “core-js”: “^3.8.1”,

"dependencies": {
    "core-js": "^3.8.1",

打包部署

前端打好包之后，手动将dist目录复制，放到后端的resources目录下面即可，然后直接打后端的jar包，此时前后端就在一个jar包里面了

项目结构是这样的：

至此 ，前后端分离项目实现一体化打包就介绍到这里。