Eclipse报错:错误: 程序包javax.servlet.http不存在
报错:参考教程:https://blog.csdn.net/qq_38691107/article/details/106524443首先搜索servlet-api.jar,在Tomcat/lib下然后粘贴到项目/lib下在项目上右键,property,选择Java Build Path,点击Add Library然后就可以重新build啦。...