IDEA中maven使用tomcat插件，tomcat并没有启动，无tomcat日志信息

最新推荐文章于 2024-08-12 14:07:03 发布

秦艽

最新推荐文章于 2024-08-12 14:07:03 发布

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分类专栏： install

本文链接：https://blog.youkuaiyun.com/qq_40279151/article/details/103771307

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本文介绍了在IDEA中使用Maven和Tomcat插件时遇到的问题，即Tomcat未启动且无日志信息。关键原因是项目被识别为非WAR项目。解决方法是在pom.xml文件中添加相关插件配置，确保项目被识别为web项目。

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主要错误是：Skipping non-war project，说明没有找到war包。（web项目必备war包）

[root@ovz6022 trunk]# mvn -e tomcat:run
+ Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building Unnamed - com.gotbrains.breeze:breeze:jar:1.0
[INFO]    task-segment: [tomcat:run]
[INFO] ------------------------------------------------------------------------
[INFO] Preparing tomcat:run
[INFO] [resources:resources {execution: default-resources}]
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory /root/trunk/src/main/resources
[INFO] [compiler:compile {execution: default-compile}]
[INFO] Nothing to compile - all classes are up to date
[INFO] [tomcat:run {execution: default-cli}]
[INFO] Skipping non-war project
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 24 seconds
[INFO] Finished at: Thu Jul 23 14:34:31 MDT 2009
[INFO] Final Memory: 7M/14M

解决方法

在The pom.xml文件中加

<?xml version="1.0" encoding="UTF-8"?>

<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/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.itheima</groupId>
  <artifactId>maven_web</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>war</packaging> <!--加这一句-->
  ......

如果报错了，在标签内加入插件，原文

<plugins>
	<plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
            <version>3.0.0</version>
            <configuration>
                <webResources>
                    <resource>
                        <directory>WebContent</directory>
                    </resource>
                </webResources>
            </configuration>
        </plugin>
    </plugins>

参考：Stack Overflow