Error assembling WAR: webxml attribute is required (or pre-existing WEB-INF/web.xml if executing in
执行MavenInstall打包的时候,出现以下错误信息:[ERROR]Failedtoexecutegoalorg.apache.maven.plugins:maven-war-plugin:2.2:war(default-war)onprojectpro-test:ErrorassemblingWAR:webxmlattributeisrequired(orpre-existingWEB-IN