IDEA项目JSP报错cannot resolve symbol 'string'和Cannot access javax.servlet.ServletRequest2021-12-13 22:27:56https://blog.csdn.net/su330494482/article/details/80856319 上一篇：FlinkCDC读取MySQL并写入Kafka案例(com.ververica)下一篇：已解决—org.apache.catalina.core.StandardContext.filterStart 启动过滤器异常