org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 5 in the jsp file: /filemanager/upload.jsp
Invalid character constant
2: <%@ page import="java.io.*"%>
3: <%
4: String str = request.getParameter("str");
5: int x =str.lastIndexOf('\');
6:
7: String filename =new String(str.substring(x+1,str.length()-1).getBytes("ISO-8859-1"));
8: try{
Invalid character constant
2: <%@ page import="java.io.*"%>
3: <%
4: String str = request.getParameter("str");
5: int x =str.lastIndexOf('\');
6:
7: String filename =new String(str.substring(x+1,str.length()-1).getBytes("ISO-8859-1"));
8: try{
int x =str.lastIndexOf('\\');
因为request.getParameter("str");是object要强制转为String类型