Spring servlet不可用

2 回答

• 0

  尝试在你的pom中使用这个依赖项：

  <properties>
          <java-version>1.6</java-version>
          <org.springframework-version>4.0.3.RELEASE</org.springframework-version>
          <org.aspectj-version>1.7.4</org.aspectj-version>
          <org.slf4j-version>1.7.5</org.slf4j-version>
          <hibernate.version>4.3.5.Final</hibernate.version>
      </properties>
      <dependencies>
          <!-- Spring -->
          <dependency>
              <groupId>org.springframework</groupId>
              <artifactId>spring-context</artifactId>
              <version>${org.springframework-version}</version>
              <exclusions>
                  <!-- Exclude Commons Logging in favor of SLF4j -->
                  <exclusion>
                      <groupId>commons-logging</groupId>
                      <artifactId>commons-logging</artifactId>
                   </exclusion>
              </exclusions>
          </dependency>
          <dependency>
              <groupId>org.springframework</groupId>
              <artifactId>spring-webmvc</artifactId>
              <version>${org.springframework-version}</version>
          </dependency>
          <dependency>
              <groupId>org.springframework</groupId>
              <artifactId>spring-tx</artifactId>
              <version>${org.springframework-version}</version>
          </dependency>
  
          <!-- Hibernate -->
          <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>
          </dependency>
  
          <!-- Apache Commons DBCP -->
          <dependency>
              <groupId>commons-dbcp</groupId>
              <artifactId>commons-dbcp</artifactId>
              <version>1.4</version>
          </dependency>
          <!-- Spring ORM -->
          <dependency>
              <groupId>org.springframework</groupId>
              <artifactId>spring-orm</artifactId>
              <version>${org.springframework-version}</version>
          </dependency>
  
          <!-- AspectJ -->
          <dependency>
              <groupId>org.aspectj</groupId>
              <artifactId>aspectjrt</artifactId>
              <version>${org.aspectj-version}</version>
          </dependency>
  
          <!-- Logging -->
          <dependency>
              <groupId>org.slf4j</groupId>
              <artifactId>slf4j-api</artifactId>
              <version>${org.slf4j-version}</version>
          </dependency>
          <dependency>
              <groupId>org.slf4j</groupId>
              <artifactId>jcl-over-slf4j</artifactId>
              <version>${org.slf4j-version}</version>
              <scope>runtime</scope>
          </dependency>
          <dependency>
              <groupId>org.slf4j</groupId>
              <artifactId>slf4j-log4j12</artifactId>
              <version>${org.slf4j-version}</version>
              <scope>runtime</scope>
          </dependency>
          <dependency>
              <groupId>log4j</groupId>
              <artifactId>log4j</artifactId>
              <version>1.2.15</version>
              <exclusions>
                  <exclusion>
                      <groupId>javax.mail</groupId>
                      <artifactId>mail</artifactId>
                  </exclusion>
                  <exclusion>
                      <groupId>javax.jms</groupId>
                      <artifactId>jms</artifactId>
                  </exclusion>
                  <exclusion>
                      <groupId>com.sun.jdmk</groupId>
                      <artifactId>jmxtools</artifactId>
                  </exclusion>
                  <exclusion>
                      <groupId>com.sun.jmx</groupId>
                      <artifactId>jmxri</artifactId>
                  </exclusion>
              </exclusions>
              <scope>runtime</scope>
          </dependency>
  
          <!-- @Inject -->
          <dependency>
              <groupId>javax.inject</groupId>
              <artifactId>javax.inject</artifactId>
              <version>1</version>
          </dependency>
  
          <!-- Servlet -->
          <dependency>
              <groupId>javax.servlet</groupId>
              <artifactId>servlet-api</artifactId>
              <version>2.5</version>
              <scope>provided</scope>
          </dependency>
          <dependency>
              <groupId>javax.servlet.jsp</groupId>
              <artifactId>jsp-api</artifactId>
              <version>2.1</version>
              <scope>provided</scope>
          </dependency>
          <dependency>
              <groupId>javax.servlet</groupId>
              <artifactId>jstl</artifactId>
              <version>1.2</version>
          </dependency>
  
          <!-- Test -->
          <dependency>
              <groupId>junit</groupId>
              <artifactId>junit</artifactId>
              <version>4.7</version>
              <scope>test</scope>
          </dependency>
  
      </dependencies>
  

  这适用于基本的Spring 4，hibernate 4 MVC应用程序

  将postgresql依赖项添加到上面的依赖项列表中 .

  回复于 2024-04-25T11:41:08+08:00
• 0

  当类加载器找不到指定的类时，会发生 java.lang.ClassNotFoundException . 因此，看起来您的 WAR 文件（或者如果您没有部署 WAR ，那么应用程序部署目录）在WEB-INF / lib目录中没有相应的spring JAR （Web应用程序拥有它的所有位置）构建时倾倒的maven依赖项） .

  您通常会在应用程序部署目录中找到已部署的Web应用程序（作为 WAR 文件）：

  [TOMCAT_HOME]/webapps/[myWebApplication]
  

  如果使用WTP通过Eclipse进行部署，则此目录可能与您实际的Tomcat安装不同 . 它会是这样的

  [ECLIPSE_WORKSPACE]/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/[myWebApplication]
  

  您可以通过检查Eclipse Tomcat Server配置找到确切的目录，它有一个名为"Server Locations"的部分（双击Eclipse Servers选项卡中的 Tomcat v[Version] Server at localhost ） .

  回复于 2024-04-25T11:41:08+08:00