springboot 运行jar 跳转jsp页面

pom.xml

添加

<!-- tomcat支持 -->

       <dependency>

           <groupId>org.springframework.boot</groupId>

           <artifactId>spring-boot-starter-tomcat</artifactId>

           <scope>provided</scope>

       </dependency>

<!---解析jsp--->

       <dependency>

           <groupId>org.apache.tomcat.embed</groupId>

           <artifactId>tomcat-embed-jasper</artifactId>

           <scope>provided</scope>

       </dependency>

       <!---解析jstl--->

       <dependency>

            <groupId>jstl</groupId>

            <artifactId>jstl</artifactId>

            <version>${jstl.version}</version>

        </dependency>
       

2 配置文件添加 默认是访问 src/main/webapp  文件夹   如果src/main 没有就新建webapp文件夹

spring.mvc.view.prefix=/WEB-INF/jsp/    # src/main/webapp/WEB-INF/jsp/
spring.mvc.view.suffix=.jsp

3 修改pom.xml build标签

<build>

        <plugins>

            <!-- spring dev -->

            <plugin>

                <groupId>org.springframework.boot</groupId>

                <artifactId>spring-boot-maven-plugin</artifactId>

                <version>1.4.2.RELEASE</version>

                <configuration>

                    <mainClass>com.njhzlh.SpringBootRedisSessionApplication</mainClass>

                </configuration>

                <executions>

                    <execution>

                        <goals>

                            <goal>repackage</goal>

                        </goals>

                    </execution>

                </executions>

                <dependencies>

                    <!-- spring热部署 -->

                    <dependency>

                        <groupId>org.springframework</groupId>

                        <artifactId>springloaded</artifactId>

                        <version>1.2.6.RELEASE</version>

                    </dependency>

                </dependencies>

            </plugin>

            <!-- 忽略无web.xml警告 -->

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-war-plugin</artifactId>

                <configuration>

                    <failOnMissingWebXml>false</failOnMissingWebXml>

                </configuration>

            </plugin>

        </plugins>

        <resources>

            <!-- 打包时将jsp文件拷贝到META-INF目录下 -->

            <resource>

                <!-- 指定resources插件处理哪个目录下的资源文件 -->

                <directory>src/main/webapp</directory>

                <!--注意此次必须要放在此目录下才能被访问到 -->

                <targetPath>META-INF/resources</targetPath>

                <includes>

                    <include>**/**</include>

                </includes>

            </resource>

            <resource>

                <directory>src/main/resources</directory>

                <includes>

                    <include>**/**</include>

                </includes>

                <filtering>false</filtering>

            </resource>

        </resources>

    </build>

完整的配置（）

<?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/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <groupId>com.njhzlh</groupId>

    <artifactId>SpringBootRedisSession</artifactId>

    <version>0.0.1-SNAPSHOT</version>

    <packaging>jar</packaging>

    <name>SpringBootRedisSession</name>

    <description>Demo project for Spring Boot</description>

    <parent>

        <groupId>org.springframework.boot</groupId>

        <artifactId>spring-boot-starter-parent</artifactId>

        <version>2.0.4.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>

    </properties>

    <dependencies>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-data-redis</artifactId>

        </dependency>

        <dependency>

                <groupId>org.springframework.session</groupId>

                <artifactId>spring-session-data-redis</artifactId>

        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-web</artifactId>

        </dependency>

        <!-- tomcat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>

           <scope>provided</scope>

       </dependency>

       <dependency>

            <groupId>jstl</groupId>

            <artifactId>jstl</artifactId>

            <version>${jstl.version}</version>

        </dependency>

       <dependency>

                     <groupId>org.springframework.boot</groupId>

                     <artifactId>spring-boot-starter-test</artifactId>

                     <scope>test</scope>

              </dependency>

       <!-- 使用jsp必须要有这两个依赖 -->

        <!-- <dependency>

          <groupId>javax.servlet</groupId>

          <artifactId>jstl</artifactId>

        </dependency>  -->

    </dependencies>

    <build>

        <plugins>

            <!-- spring dev -->

            <plugin>

                <groupId>org.springframework.boot</groupId>

                <artifactId>spring-boot-maven-plugin</artifactId>

                <version>1.4.2.RELEASE</version>

                <configuration>

                    <mainClass>com.njhzlh.SpringBootRedisSessionApplication</mainClass>

                </configuration>

                <executions>

                    <execution>

                        <goals>

                            <goal>repackage</goal>

                        </goals>

                    </execution>

                </executions>

                <dependencies>

                    <!-- spring热部署 -->

                    <dependency>

                        <groupId>org.springframework</groupId>

                        <artifactId>springloaded</artifactId>

                        <version>1.2.6.RELEASE</version>

                    </dependency>

                </dependencies>

            </plugin>

            <!-- 忽略无web.xml警告 -->

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-war-plugin</artifactId>

                <configuration>

                    <failOnMissingWebXml>false</failOnMissingWebXml>

                </configuration>

            </plugin>

        </plugins>

        <resources>

            <!-- 打包时将jsp文件拷贝到META-INF目录下 -->

            <resource>

                <!-- 指定resources插件处理哪个目录下的资源文件 -->

                <directory>src/main/webapp</directory>

                <!--注意此次必须要放在此目录下才能被访问到 -->

                <targetPath>META-INF/resources</targetPath>

                <includes>

                    <include>**/**</include>

                </includes>

            </resource>

            <resource>

                <directory>src/main/resources</directory>

                <includes>

                    <include>**/**</include>

                </includes>

                <filtering>false</filtering>

            </resource>

        </resources>

    </build>

</project>

3 测试

@Controller

public class TestMVCController {

    @RequestMapping("/")

    public String index(HttpServletRequest request) {

        return "login";

    }

}

访问 127.0.0.1:8080  成功跳转页面