Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:run (default-cli) on project

maven项目使用Tomcat插件启动报错:Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:run


报错情况:Tomcat插件启动失败

------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:run (default-cli) on project e3-item-web: Could not start Tomcat: Failed to start component [StandardServer[-1]]: Failed to start component [StandardService[Tomcat]]: Failed to start component [StandardEngine[Tomcat]]: A child container failed during start -> [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/MAVEN/MojoExecutionException

经过百度寻找并结合自己处理错误的经验特总结出一下几个方面的解决方法:

以下每种方法尝试以后都可以重新启动一下项目看是否能够启动成功

第一种方法:

在pom文件的依赖中,一定要加上scope属性

<dependency>
	<groupId>javax.servlet</groupId>
	<artifactId>servlet-api</artifactId>
	<scope>provided</scope>
</dependency>

Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:run (default-cli) on project_第1张图片

第二种方法:
检查jdk版本是否对应一致
Windows --> preferences --> Java --> installed jres
Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:run (default-cli) on project_第2张图片 第三种方法:
检查控制器的请求路径上是否缺少 /
Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:run (default-cli) on project_第3张图片第四种方法:
web.xml中springmvc的前端控制器名称要一致,不能写错
Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:run (default-cli) on project_第4张图片第五种方法:
在spring容器的配置文件中检查ip地址是否正确
因为我在项目中采用了dubbo,所以要检查dubbo的ip地址是否正确
Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:run (default-cli) on project_第5张图片
以上是本人在解决这个问题的时候,找到的可能影响Tomcat启动成功的几个地方,最终问题得以解决

大家有更好的或者其他的解决方法的话,欢迎补充,谢谢

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