缓存，及成绩管理

yn147

2023-11-23 bccada7cbf7eea3c37c0243d95426d1a29d9121f

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package com.qxueyou.scc.web;
 
import java.io.IOException;
 
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;
 
import org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter;
 
@WebFilter(filterName="openEntityManagerFilter",urlPatterns="/*")
public class OpenEntityManagerFilter implements Filter {
    
    private final OpenEntityManagerInViewFilter filter;
 
    public OpenEntityManagerFilter() {
        filter = new OpenEntityManagerInViewFilter();
    }
 
    @Override
    public void init(FilterConfig filterConfig) throws ServletException {
        filter.init(filterConfig);
    }
 
    @Override
    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
        filter.doFilter(request, response, chain);
    }
 
    @Override
    public void destroy() {
        filter.destroy();
    }
    
}