@SpringBoot访问jsp页面报404错误
1、在pom.xml文件增加对应的jar包
<dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> </dependency> <!-- Tomcat的支持 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-jasper</artifactId> </dependency>在build标签增加
<resources> <resource> <directory>src/main/webapp</directory> <targetPath>META-INF/resources</targetPath> <includes> <include>**/**</include> </includes> </resource> <resource> <directory>src/main/resources</directory> <filtering>true</filtering> <includes> <include>**/**</include> </includes> </resource> </resources>2、修改配置文件增加
#spring mvc 配置 spring.mvc.view.prefix=/WEB-INF/ spring.mvc.view.suffix=.jsp或者增加
package com.unicom.config; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; import org.springframework.web.servlet.view.InternalResourceViewResolver; import org.springframework.web.servlet.view.JstlView; @Configuration public class MyConfigurer extends WebMvcConfigurerAdapter { @Bean public InternalResourceViewResolver viewResolver() { InternalResourceViewResolver viewResolver = new InternalResourceViewResolver(); viewResolver.setPrefix("/WEB-INF/"); viewResolver.setSuffix(".jsp"); viewResolver.setViewClass(JstlView.class); return viewResolver; } }3、如果以上方法还是不行，那就是工作目录的问题。修改工作目录方式如下： 修改箭头所指的为当前内容即可。如何没有该选项，maven clean 和 compile 完毕即可看到该内容。
