解决办法(亲测可用)
1.检查这个文件和目录是否存在,如果不存在则建:webapp/WEB-INF/web.xml
For servlet container < 3, make sure WEB-INF/web.xml
file exists.
Default location for web.xml is "/src/main/webapp/WEB-INF/web.xml"
2.加上如下插件,如果上面那个文件确实存在,再加上这个插件
For servlet container >=3, and NO web.xml
web application, declares the following maven-war-plugin
plugin, and set the failOnMissingWebXml
option to false.
pom.xml
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.6</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>