程序包javax.servlet.annotation不存在
2016-01-13 19:26
501 查看
1、错误描述
2、错误原因
在创建Servlet时,配置Servlet用的是注解方法@WebServlet,但是项目中未导入annotations-api.jar,结果导致Maven项目报错
3、解决办法
(1)将annotations-api.jar复制到src/main/webapp/WEB-INF/lib下
(2)将annotations-api.jar配置到pom.xml中
[INFO] Scanning for projects... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building huxs Maven Webapp 0.0.1-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ huxs --- [WARNING] Using platform encoding (GBK actually) to copy filtered resources, i.e. build is platform dependent! [INFO] Copying 0 resource [INFO] [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ huxs --- [INFO] Changes detected - recompiling the module! [WARNING] File encoding has not been set, using platform encoding GBK, i.e. build is platform dependent! [INFO] Compiling 1 source file to E:\Eclipse\workspace\huxs\target\classes [INFO] ------------------------------------------------------------- [ERROR] COMPILATION ERROR : [INFO] ------------------------------------------------------------- [ERROR] /E:/Eclipse/workspace/huxs/src/main/java/com/you/maven/servlet/HelloServlet.java:[5,32] 程序包javax.servlet.annotation不存在 [ERROR] /E:/Eclipse/workspace/huxs/src/main/java/com/you/maven/servlet/HelloServlet.java:[20,2] 找不到符号 符号: 类 WebServlet [INFO] 2 errors [INFO] ------------------------------------------------------------- [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 2.600 s [INFO] Finished at: 2016-01-12T15:32:29+08:00 [INFO] Final Memory: 11M/171M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project huxs: Compilation failure: Compilation failure: [ERROR] /E:/Eclipse/workspace/huxs/src/main/java/com/you/maven/servlet/HelloServlet.java:[5,32] 程序包javax.servlet.annotation不存在 [ERROR] /E:/Eclipse/workspace/huxs/src/main/java/com/you/maven/servlet/HelloServlet.java:[20,2] 找不到符号 [ERROR] 符号: 类 WebServlet [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/M***EN/MojoFailureException
2、错误原因
在创建Servlet时,配置Servlet用的是注解方法@WebServlet,但是项目中未导入annotations-api.jar,结果导致Maven项目报错
3、解决办法
(1)将annotations-api.jar复制到src/main/webapp/WEB-INF/lib下
(2)将annotations-api.jar配置到pom.xml中
相关文章推荐
- JAVA中三种URL连接方法
- Java环境变量设置
- Exception:org.eclipse.epp.internal.logging.aeri.ui.log.StandInStacktraceProvider$StandInException
- JAVA WEB filter
- Java 直连Hive Server运行Hive SQL
- 终于我背弃了疯狂JAVA讲义
- spring 的普通类中如何取得session和request对象
- Java URL处理
- maven搭建jersey+Spring4+JPA+Druid+quartz
- RabbitMQ入门教程 For Java【3】 - Publish/Subscribe
- java简单计算器
- Java [Leetcode 101]Symmetric Tree
- 创建你自己的 Java 注解类
- Java笔记3:Eclipse添加jar包
- Java中的函数
- Spring和SpringMVC的区别
- [Java基础]Java基础篇
- springandstruts2整合
- Eclipse调试进入JDK源码
- Java基础之多线程