SpringBoot打印POST请求原始入参body体方式

package com.choice.o2o.device.common.config; 
import com.choice.o2o.device.common.filter.LogFilter;
import org.springframework.boot.WEB.servlet.FilterReGIStrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration; 
@Configuration
public class FilterConfig {
 
    @Bean
    public FilterRegistrationBean registFilter() {
        FilterRegistrationBean registration = new FilterRegistrationBean();
        registration.setFilter(new LogFilter());
        registration.addUrlPatterns("
    private String getRequestBody(ContentCachingRequestWrapper request) {
        ContentCachingRequestWrapper wrapper = WebUtils.getNativeRequest(request, ContentCachingRequestWrapper.class);
        if (wrapper != null) {
            byte[] buf = wrapper.getContentAsByteArray();
            if (buf.length > 0) {
                String payload;
                try {
                    payload = new String(buf, 0, buf.length, wrapper.getCharacterEncoding());
                } catch (UnsupportedEncodingException e) {
                    payload = "[unknown]";
                }
                return payload.replaceAll("\\n", "");
            }
        }
        return "";
    }
 
    
    private String getResponseBody(ContentCachingResponseWrapper response) {
        ContentCachingResponseWrapper wrapper = WebUtils.getNativeResponse(response,
                ContentCachingResponseWrapper.class);
        if (wrapper != null) {
            byte[] buf = wrapper.getContentAsByteArray();
            if (buf.length > 0) {
                String payload;
                try {
                    payload = new String(buf, 0, buf.length, wrapper.getCharacterEncoding());
                } catch (UnsupportedEncodingException e) {
                    payload = "[unknown]";
                }
                return payload;
            }
        }
        return "";
    }
 
    
    public static String getRequestParams(httpservletRequest request) {
        StringBuilder sb = new StringBuilder();
        Enumeration<String> enu = request.getParameterNames();
        //获取请求参数
        while (enu.hasMoreElements()) {
            String name = enu.nextElement();
            sb.append(name + SPLIT_STRING_M).append(request.getParameter(name));
            if (enu.hasMoreElements()) {
                sb.append(SPLIT_STRING_DOT);
            }
        }
        return sb.toString();
    }
}