eclipse中运行tomcat出现错误：-Djava.endorsed.dirs=/users/huchao/library/tomcat-9/endorsed is not supported

-Djava.endorsed.dirs=/users/huchao/library/tomcat-9/endorsed is not supported. Endorsed standards and standalone APIs

in modular form will be supported via the concept of upgradeable modules.

解决办法：

刚刚试验出来，在Eclipse的Run -> Run Configurations的界面里 有一个设置参数里Arguments页面里的VM arguments的参数里面把最后的有-Djava.endorsed.dirs="D:\java\tomcat\apache-tomcat-9.0.10\endorsed"的参数删除，然后点击Apply，再点Run就行了。