C3055

摘要： 1，新建一个servlet类，直接上代码， 1 package com.aptech.jb.filter; 2 3 import javax.servlet.Filter; 4 import javax.servlet.FilterConfig; 5 import javax.servlet.ServletException; 6 import javax.servlet.ServletRequest; 7 8 import javax.servlet.ServletResponse; 9 import javax.servlet.FilterChain;10 import java.io.I 阅读全文