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Junjie

1 天以前 a2a5f1b9b70be48687ac7f84ebf6aa132c3721e9

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package com.zy.common.config;
 
import jakarta.servlet.FilterChain;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.core.Ordered;
import org.springframework.core.annotation.Order;
import org.springframework.stereotype.Component;
import org.springframework.web.filter.OncePerRequestFilter;
import org.springframework.web.util.ContentCachingRequestWrapper;
 
import java.io.IOException;
 
@Component
@Order(Ordered.HIGHEST_PRECEDENCE)
public class RequestBodyCacheFilter extends OncePerRequestFilter {
 
    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
            throws ServletException, IOException {
        if (request instanceof ContentCachingRequestWrapper) {
            filterChain.doFilter(request, response);
            return;
        }
        ContentCachingRequestWrapper requestWrapper = new ContentCachingRequestWrapper(request);
        filterChain.doFilter(requestWrapper, response);
    }
}