Exception Report
Message /main.jsp (line: [18], column: [40]) Expecting "jsp:param" standard action with "name" and "value" attributes
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
org.apache.jasper.JasperException: /main.jsp (line: [18], column: [40]) Expecting "jsp:param" standard action with "name" and "value" attribute
Note The full stack trace of the root cause is available in the server logs.
今天遇到了一个500的错,根据提示反复核对代码都没有错误,后来发现在<jsp>标签的开始和结束中间加了空格,所以才会出现这样的提示错误
把空格删除,即可运行