Question

这个问题主要是由于jar和我试过检查过的一些冲突，servlet-api jar并用最新版本更新。仍未解决问题。

获取此错误

   javax.servlet.ServletException: Servlet execution threw an exception
 Mar 11, 2018 9:00:41 PM org.apache.catalina.core.StandardWrapperValve invoke
    SEVERE: Servlet.service() for servlet dispatcher threw exception
    java.lang.NoSuchMethodError: javax.servlet.http.HttpServletResponse.getStatus()I
        at org.springframework.web.servlet.FrameworkServlet.publishRequestHandledEvent(FrameworkServlet.java:1083)
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1009)
        at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:870)

的pom.xml

<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/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>www.crystal-techmax.com</groupId>
    <artifactId>StudentCrud</artifactId>
    <packaging>war</packaging>
    <version>0.0.1-SNAPSHOT</version>
    <name>StudentCrud Maven Webapp</name>
    <url>http://maven.apache.org</url>
    <properties>
        <SpringVersion>5.0.4.RELEASE</SpringVersion>
        <spring.security.version>5.0.3.RELEASE</spring.security.version>
        <hibernate.version>5.2.14.Final</hibernate.version>
        <jackson.version>1.9.13</jackson.version>
        <fasterxml.jackson.version>2.9.4</fasterxml.jackson.version>
        <servlet-api-version>4.0.0</servlet-api-version>
        <jsp-version>2.0</jsp-version>
        <jstl-version>1.2</jstl-version>
    </properties>

    <dependencies>
        <!-- Spring dependencies -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${SpringVersion}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>${SpringVersion}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${SpringVersion}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${SpringVersion}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>${SpringVersion}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>${SpringVersion}</version>
        </dependency>

        <!-- Spring : Security dependencies -->

        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-core</artifactId>
            <version>${spring.security.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-web</artifactId>
            <version>${spring.security.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-config</artifactId>
            <version>${spring.security.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-taglibs</artifactId>
            <version>${spring.security.version}</version>
        </dependency>

        <!-- Hibernate-4 dependencies -->

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>${hibernate.version}</version>
        </dependency>

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>${hibernate.version}</version>
            <scope>runtime</scope>
        </dependency>

        <dependency>
            <groupId>org.hibernate.common</groupId>
            <artifactId>hibernate-commons-annotations</artifactId>
            <version>4.0.5.Final</version>
            <scope>compile</scope>
        </dependency>

        <dependency>
            <groupId>org.hibernate.javax.persistence</groupId>
            <artifactId>hibernate-jpa-2.1-api</artifactId>
            <version>1.0.2.Final</version>
            <scope>compile</scope>
        </dependency>

        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-dbcp2</artifactId>
            <version>2.0</version>
        </dependency>

        <!-- For connection pooling -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-c3p0</artifactId>
            <version>${hibernate.version}</version>
        </dependency>

        <!--MYSQL Connector -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.31</version>
        </dependency>

        <!-- https://mvnrepository.com/artifact/org.springframework.data/spring-data-jpa -->
        <dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-jpa</artifactId>
            <version>2.0.5.RELEASE</version>
        </dependency>


        <!-- Servlet and JSP -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>${servlet-api-version}</version>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <version>${jsp-version}</version>
            <scope>provided</scope>
        </dependency>

        <!-- JSTL dependency -->
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>${jstl-version}</version>
            <scope>compile</scope>
        </dependency>

        <!-- Jackson -->
        <dependency>
            <groupId>org.codehaus.jackson</groupId>
            <artifactId>jackson-mapper-asl</artifactId>
            <version>${jackson.version}</version>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-core</artifactId>
            <version>${fasterxml.jackson.version}</version>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>${fasterxml.jackson.version}</version>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-annotations</artifactId>
            <version>${fasterxml.jackson.version}</version>
        </dependency>

        <!-- Loggers API -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.21</version>
        </dependency>

        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.7.21</version>
        </dependency>

        <!-- Bean Validation Dependencies -->
        <dependency>
            <groupId>javax.validation</groupId>
            <artifactId>validation-api</artifactId>
            <version>2.0.1.Final</version>
        </dependency>


        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-validator</artifactId>
            <version>6.0.8.Final</version>
        </dependency>

    </dependencies>

    <build>
        <finalName>StudentCrud</finalName>
        <plugins>

            <plugin>
                <groupId>org.apache.tomact.maven</groupId>
                <artifactId>tomcat7-maven-plugin</artifactId>
                <version>2.3</version>
            </plugin>

            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <source>1.8</source> <!-- yours Java version -->
                    <target>1.8</target> <!-- yours Java version -->
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <version>2.6</version>
                <configuration>
                    <failOnMissingWebXml>false</failOnMissingWebXml>
                </configuration>
            </plugin>

        </plugins>
    </build>
</project>

请告诉我，如果servlet-api或任何其他jar使这个问题复杂化，可能是任何jar仍然需要删除或添加在此

提前致谢!!!!

Answer 1

问题是，将目标设置为tomcat：在eclipse中运行而不是tomcat7：run 当您在Maven中添加依赖项并使用提供的范围标记它时，这意味着将在稍后阶段提供所需的JAR而不包含war。因此代码在IDE和开发中正确编译，但是当您尝试使用tomcat运行它时，它使用来自tomcat版本的实际servlet-api。对于该方法，您需要servlet-api版本3或更高版本。

Jetty:run fails with NoSuchMethodError with Spring 5

java.lang.NoSuchMethodError：javax.servlet.http.HttpServletResponse.getStatus（）I

1 个答案: