疯狂的狮子Li
2023-01-13 0fc796b90d3f44b81ef30285edb897223df439f7
ruoyi-common/src/main/java/com/ruoyi/common/filter/RepeatableFilter.java
@@ -1,52 +1,40 @@
package com.ruoyi.common.filter;
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.http.HttpServletRequest;
import org.springframework.http.MediaType;
import com.ruoyi.common.utils.StringUtils;
/**
 * Repeatable 过滤器
 *
 * @author ruoyi
 */
public class RepeatableFilter implements Filter
{
    @Override
    public void init(FilterConfig filterConfig) throws ServletException
    {
    }
    @Override
    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
            throws IOException, ServletException
    {
        ServletRequest requestWrapper = null;
        if (request instanceof HttpServletRequest
                && StringUtils.equalsAnyIgnoreCase(request.getContentType(), MediaType.APPLICATION_JSON_VALUE))
        {
            requestWrapper = new RepeatedlyRequestWrapper((HttpServletRequest) request, response);
        }
        if (null == requestWrapper)
        {
            chain.doFilter(request, response);
        }
        else
        {
            chain.doFilter(requestWrapper, response);
        }
    }
    @Override
    public void destroy()
    {
    }
}
package com.ruoyi.common.filter;
import com.ruoyi.common.utils.StringUtils;
import org.springframework.http.MediaType;
import jakarta.servlet.*;
import jakarta.servlet.http.HttpServletRequest;
import java.io.IOException;
/**
 * Repeatable 过滤器
 *
 * @author ruoyi
 */
public class RepeatableFilter implements Filter {
    @Override
    public void init(FilterConfig filterConfig) throws ServletException {
    }
    @Override
    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
        ServletRequest requestWrapper = null;
        if (request instanceof HttpServletRequest
            && StringUtils.startsWithIgnoreCase(request.getContentType(), MediaType.APPLICATION_JSON_VALUE)) {
            requestWrapper = new RepeatedlyRequestWrapper((HttpServletRequest) request, response);
        }
        if (null == requestWrapper) {
            chain.doFilter(request, response);
        } else {
            chain.doFilter(requestWrapper, response);
        }
    }
    @Override
    public void destroy() {
    }
}