SpringBoot项目访问jsp页面及部署打包问题

1.pom.xml中引入的主要依赖

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.6.7</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!--用于编译jsp-->
<dependency>
    <groupId>org.apache.tomcat.embed</groupId>
    <artifactId>tomcat-embed-jasper</artifactId>
    <scope>provided</scope>
</dependency>
<!--servlet开启-->
<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>javax.servlet-api</artifactId>
</dependency
<!-- 为了把jsp页面打进jar包所涉及到的配置-->
<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <configuration>
                <source>1.8</source>
                <target>1.8</target>
                <encoding>UTF-8</encoding>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <version>1.4.2.RELEASE</version>
            <configuration>
                <!-- 启动类 设置自己启动类的路径-->
              <mainClass>com.example.springbootjsp.SpringbootjspApplication</mainClass>
            </configuration>
            <executions>
                <execution>
                    <goals>
                        <goal>repackage</goal>
                    </goals>
                </execution>
            </executions>
        </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>
        <resource>
            <!-- 包含mybatis映射文件 -->
            <directory>src/main/java</directory>
            <includes>
                <include>**/*.xml</include>
            </includes>
        </resource>
        <resource>
            <directory>${basedir}/src/main/webapp</directory>
            <!-- 注意此次必须要放在此目录下才能被访问到 -->
            <targetPath>META-INF/resources</targetPath>
            <includes>
                <include>**/**</include>
            </includes>
        </resource>
        <resource>
            <directory>${basedir}/src/main/resources</directory>
            <includes>
                <include>**/**</include>
            </includes>
            <filtering>false</filtering>
        </resource>
    </resources>
</build>

2.application.properties 中 指定视图及手动创建src/main/webapp 目录并在该目录创建jsp

 

3.访问的根目录配置

5.创建访问jsp页面的Controller

@Controller 表示跳转页面

@RestController 表示不跳转页面，直接返回内容。

@RestController = @Controller + @ResponseBody

6.idea maven install 打包后，jsp在目录中的展示