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View Code? Open in Web Editor NEWjava图书管理系统
java图书管理系统
Admin.java这个类没有被找到
emm大佬在吗,
问题一:导入idea后,跑不起来 例如
` @OverRide
public void init(FilterConfig filterConfig) throws ServletException {
}
@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
servletRequest.setCharacterEncoding("UTF-8");
filterChain.doFilter(servletRequest,servletResponse);
servletResponse.setCharacterEncoding("UTF-8");
Date begin = new Date();
begin.getTime();
}`
里边的override就报错了 ,显示红色 提示信息为:方法并没有override其超类。。。
问题二:我在里面好像没发现大佬用引用jar,是我看漏了,还是啥呀?请大佬赐教呀嘻嘻
借书功能报org.apache.catalina.core.StandardWrapperValve.invoke问题:首先lenbook_insert.jsp中的
应该是pages / back / lenbook / LenbookServlet / insert吧,还有LenbookServlet中的insert方法怎么和inserpro方法一样,希望大哥指点一下,其他功能没问题,都可运行,我看了好久,辛苦大哥帮忙看一下
你的code里是不是少了admin这个类呢?可不可以补充上去谢谢
tomcat6
jdk1.6
lib已添加了servlet-api.jar,编译没有报错,但是登录后404 ,貌似找不到对应的Servlet
请问还需要配置什么呢
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