1.1項目運行選擇服務(wù)器插件:
1.1.1用Jetty插件進(jìn)行運行

1.1.2用Tomcat插件運行
1.1.3直接用Tomcat Server運行
比如下面的seckill項目

當(dāng)然tomcat9和java10有個bug:?apache tomcat 9.x not working with eclipse & Java 10.0.1
解決:https://stackoverflow.com/questions/50085750/apache-tomcat-9-x-not-working-with-eclipse-java-10-0-1