1 项目标示红叉,problems中提示:“Dynamic Web Module 3.0 requires Java 1.6 or newer.”
原因:maven项目中, "Maven uses 1.5 as default compiler independently of the version you have in your JAVA_HOME or eclipse"--来自overflow
解决方法:在pom.xml中添加以下,并执行maven-update project
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
2 执行run-maven install 报错 “Failed to execute goal org.apache.maven.plugins:maven-war-plugin:2.1.1:war (default-war) on project test: Error assembling WAR: webxml attribute is required (or pre-existing WEB-INF/web.xml if executing in update mode)”
原因:maven 找不到web.xml,需要显式的告诉它路径,
解决方法:在pom.xml中配置:
<plugin>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<version>2.5</version>
<webXml>src\webapp\WEB-INF\web.xml</webXml>
</configuration>
</plugin>
3 打包好的war中,缺少了js/css/jsp等内容
原因:maven打包"default maven war pluggin uses the source directory to package the war",需要指定maven打包source目录
解决方法:在pom.xml中配置:
<plugin>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<version>2.5</version>
<warSourceDirectory>src\webapp</warSourceDirectory>
</configuration>
</plugin>