package com.doumee.config.cloudfilter; 
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import lombok.extern.slf4j.Slf4j; 
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import javax.servlet.*; 
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import javax.servlet.http.HttpServletRequest; 
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@Slf4j 
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public class RequestWrapperFilter implements Filter { 
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    @Override 
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    public void init(FilterConfig config) { 
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        log.info("==>RequestWrapperFilter启动"); 
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    } 
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    @Override 
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    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) 
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            throws java.io.IOException, ServletException { 
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        CustomHttpServletRequestWrapper requestWrapper = new CustomHttpServletRequestWrapper((HttpServletRequest) request); 
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        chain.doFilter(requestWrapper, response); 
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    } 
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    @Override 
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    public void destroy() { 
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    } 
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} 
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