springboot静态资源访问+jsp

莫名其妙好了，老实说，我现在还在晕着呢！

因为前端选择的是jsp页面，所以就将静态资源都放到了webapp下，webapp是自己建的，springboot项目创建完毕无该文件夹。

使用的是外置tomcat，版本tomcat7

项目整体结构：

springboot静态资源访问+jsp

配置文件：

springboot静态资源访问+jsp

启动类：不拦截.do请求

springboot静态资源访问+jsp

@SpringbootApplication默认已经配置很多注解，有时候不知道在写一遍，可能在注解下面会出现红线

@SpringbootApplication默认配置的注解

springboot静态资源访问+jsp

@SpringBootApplication(exclude= {DataSourceAutoConfiguration.class}),排除自动注入数据源的配置
这一步可能会出现sqlSessionFactory,sqlSessionFactorySupport这种异常，这块没搞懂。

pom.xml文件：

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
        <version>1.5.6.RELEASE</version>   tomcat7可运行，防止因为el-api版本过低出现异常
    </dependency>
    <dependency>
        <groupId>org.mybatis.spring.boot</groupId>
        <artifactId>mybatis-spring-boot-starter</artifactId>
        <version>1.3.1</version>
    </dependency>

    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
    
    <!--alipay-->
    <dependency>
        <groupId>commons-logging</groupId>
        <artifactId>commons-logging</artifactId>
        <version>1.2</version>
    </dependency>
    <dependency>
        <groupId>com.alipay.sdk</groupId>
        <artifactId>alipay-sdk-java</artifactId>
        <version>3.7.4.ALL</version>
    </dependency>

    <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-lang3</artifactId>
    </dependency>

    <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava</artifactId>
        <version>20.0</version>
    </dependency>

    <!--&lt;!&ndash;配置springboot支持jsp,添加jsp支持&ndash;&gt;-->
    <!--<dependency>-->
        <!--<groupId>org.apache.tomcat.embed</groupId>-->
        <!--<artifactId>tomcat-embed-jasper</artifactId>-->
    <!--</dependency>-->

    <!--&lt;!&ndash;配置springboot支持jsp，jsp对servlet容器的支持&ndash;&gt;-->
    <!--<dependency>-->
        <!--<groupId>javax.servlet</groupId>-->
        <!--<artifactId>javax.servlet-api</artifactId>-->
    <!--</dependency>-->

    <!--在jsp页面使用jstl标签来处理页面逻辑，那么需要引入jstl -->
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>jstl</artifactId>
    </dependency>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
    </dependency>
    <dependency>
        <groupId>org.codehaus.jackson</groupId>
        <artifactId>jackson-mapper-asl</artifactId>
        <version>1.9.12</version>
    </dependency>
</dependencies>

<build>
    <resources>
        <resource>
            <directory>src/main/java</directory>
            <includes>
                <include>**/*.*</include>
            </includes>
        </resource>
        <resource>
            <directory>src/main/resources</directory>
            <includes>
                <include>**/*.*</include>
            </includes>
        </resource>
        我的项目webapp目录没有编译，所以加了这个，可以多看看编译出来的文件，有时候可能是编译出了问题
        <resource>
            <directory>src/main/webapp</directory>
            <includes>
                <include>**/*.*</include>
            </includes>
        </resource>
    </resources>

    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <!-- 将第三方jar包在打包时导入  -->
            <configuration>
                <includeSystemScope>true</includeSystemScope>
            </configuration>
        </plugin>

        <plugin>
            <groupId>org.mybatis.generator</groupId>
            <artifactId>mybatis-generator-maven-plugin</artifactId>
            <version>1.3.2</version>
            <configuration>
                <verbose>true</verbose>
                <overwrite>true</overwrite>
            </configuration>
        </plugin>

    </plugins>
</build>

index.jsp访问资源

<script type="text/javascript" src="../static/js/jquery-3.3.1.js"></script>

<img src="../static/images/main.png" />

前端访问静态资源的时候一定要注意

--------静态资源是否被拦截

--------自己的地址写错

这两种情况一定要区分开