SpringBoot使用JSP

SpringBoot使用JSP 1.添加依赖 <!-- 添加 servlet api 依赖 --> <dependency> <groupId>jakarta.servlet</groupId> <artifactId>jakarta.servlet-api</artifactId> <scope>provided</scope> </dependency> <!-- JSP 相关依赖 --> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-jasper</artifactId> <scope>provided</scope> </dependency> <!-- JSTL --> <dependency> <groupId>jakarta.servlet.jsp.jstl</groupId> <artifactId>jakarta.servlet.jsp.jstl-api</artifactId> </dependency> <dependency> <groupId>org.glassfish.web</groupId> <artifactId>jakarta.servlet.jsp.jstl</artifactId> </dependency> 2.创建目录 admin、pc、ph里面都有自己的jsp、html以及静态资源文件 3.增加配置 在application.yml中增加如下配置 spring: mvc: view: prefix: /WEB-INF/views/ suffix: .jsp 为了兼容访问html，增加配置类 @Configuration public class WebMvcConfig implements WebMvcConfigurer { @Override public void addResourceHandlers(ResourceHandlerRegistry registry) { // 为每个模块的静态资源配置资源处理器 registry.addResourceHandler("/pc/**") .addResourceLocations("classpath:/static/pc/", "file:src/main/webapp/WEB-INF/views/pc/"); registry.addResourceHandler("/ph/**") .addResourceLocations("classpath:/static/ph/", "file:src/main/webapp/WEB-INF/views/ph/"); registry.addResourceHandler("/admin/**") .addResourceLocations("classpath:/static/admin/", "file:src/main/webapp/WEB-INF/views/admin/"); } } 4.创建controller @GetMapping("/pc") public String pcIndex() { return "pc/index"; } @GetMapping("/ph") public String phIndex() { return "ph/index"; } @GetMapping("/admin") public String adminIndex() { return "admin/index"; } 5.浏览器访问即可